How long is the flight from Bangkok to Vietnam?

Departing from Bangkok to Vietnam will take you 1h 20m. Airlines will cover a distance of 557 km. All flights are typically direct.

What are the cheapest airlines to fly from Bangkok to Vietnam one-way?

The cheapet airlines for a one-way flight from Bangkok to Vietnam are VietJet Air (฿1,599), Thai AirAsia (฿1,625), and Thai Vietjet Air (฿1,721).

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 340.0 inches per month. September is typically the wettest month, when rainfall can reach 340.0 mm. February is typically the driest time to visit Vietnam when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular routes from Bangkok to Vietnam?

Most travellers choose Bangkok Suvarnabhumi - Da Nang, Bangkok Suvarnabhumi - Ho Chi Minh City or Bangkok Suvarnabhumi - Hanoi Noibai when deciding on the best route from Bangkok to Vietnam.

What are the cheapest flights from Bangkok to Vietnam?

While on average a flight from Bangkok to Vietnam is generally ฿8,353, our data shows the cheapest flight currently is ฿2,849. When looking at the most popular route, (Bangkok Suvarnabhumi - Da Nang), you can expect to pay ฿4,009 for that flight.

What are the most reliable airlines from Bangkok to Vietnam?

Consider Thai Vietjet Air (75%), เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ (66%) or Bangkok Airways (62%) when booking your flight. These represent the most reliable airlines when flying from Bangkok to Vietnam.

What are the most popular airlines that fly from Bangkok to Vietnam?

Consider Thai AirAsia, Thai Vietjet Air or VietJet Air when booking your flight. These represent the most popular airlines when flying from Bangkok to Vietnam.

Can I find deals for flights from Bangkok to Vietnam that include hotel bookings?

Yes. In addition to deals on Bangkok to Vietnam flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Bangkok to Vietnam?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Vietnam.

Can I find deals for business class flights from Bangkok to Vietnam?

Yes. Cheapflights offers flight deals from Bangkok to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿1,955+ Cheap Flights from Bangkok to Vietnam

Cheap flight deals from Bangkok to Vietnam

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Bangkok to Vietnam
Explore the most affordable flight options available from Bangkok to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Thu 17/912:00 -

Nonstop1h 20m

Sun 20/913:50 -

Nonstop1h 15m

Deal found 29/8฿3,545

Wed 2/913:10 -

Nonstop1h 20m

Thu 3/910:35 -

Nonstop1h 20m

Deal found 29/8฿3,545

Sat 26/913:10 -

Nonstop1h 20m

Mon 28/910:35 -

Nonstop1h 20m

Deal found 27/8฿3,578

Sat 5/912:00 -

Nonstop1h 20m

Mon 7/913:50 -

Nonstop1h 15m

Deal found 27/8฿3,612

Sat 29/814:35 -

Nonstop1h 20m

Wed 9/910:35 -

Nonstop1h 20m

Deal found 28/8฿3,612

Sat 29/814:35 -

Nonstop1h 20m

Tue 1/910:35 -

Nonstop1h 20m

Deal found 27/8฿3,645

Tue 8/913:10 -

Nonstop1h 20m

Thu 10/910:35 -

Nonstop1h 20m

Deal found 29/8฿3,678

Fri 28/812:00 -

Nonstop1h 20m

Tue 1/913:50 -

Nonstop1h 15m

Deal found 27/8฿3,711

Wed 2/912:00 -

Nonstop1h 20m

Fri 4/913:50 -

Nonstop1h 15m

Deal found 28/8฿3,744

Sat 29/814:35 -

Nonstop1h 20m

Sat 5/910:35 -

Nonstop1h 20m

Deal found 28/8฿3,744

Sat 5/912:00 -

Nonstop1h 20m

Thu 10/913:50 -

Nonstop1h 15m

Deal found 28/8฿3,777

Sat 26/909:15 -

Nonstop1h 25m

Mon 28/916:45 -

Nonstop1h 20m

Deal found 25/8฿3,777

Best flights from Bangkok to Vietnam
Discover carefully curated flight deals from Bangkok to Vietnam that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Thu 24/912:00 -

Nonstop1h 20m

Sun 27/913:50 -

Nonstop1h 15m

Deal found 26/8฿3,678

Tue 8/913:10 -

Nonstop1h 20m

Thu 10/910:35 -

Nonstop1h 20m

Deal found 29/8฿3,678

Fri 8/119:50 -

Nonstop1h 40m

Mon 11/123:30 -

Nonstop1h 40m

Deal found 27/8฿4,904

Fri 25/914:35 -

1 stop5h 25m

Fri 2/1013:15 -

Nonstop1h 30m

Deal found 28/8฿5,103

Fri 11/921:00 -

1 stop13h 10m

Sat 19/913:20 -

1 stop5h 10m

Deal found 26/8฿5,434

Sun 13/911:35 -

Nonstop1h 55m

Thu 17/914:20 -

Nonstop2h 00m

Deal found 27/8฿7,488

Wed 14/1012:00 -

Nonstop1h 20m

Mon 19/1013:50 -

Nonstop1h 15m

Deal found 25/8฿3,844

Fri 29/113:15 -

Nonstop1h 20m

Wed 17/210:40 -

Nonstop1h 20m

Deal found 25/8฿8,350

Tue 23/212:00 -

Nonstop1h 20m

Wed 10/313:50 -

Nonstop1h 25m

Deal found 29/8฿3,877

Sat 19/912:00 -

Nonstop1h 20m

Tue 22/913:50 -

Nonstop1h 15m

Deal found 28/8฿3,910

Fri 19/218:35 -

Nonstop1h 50m

Thu 25/211:20 -

1 stop7h 45m

Deal found 26/8฿9,476

Mon 22/213:15 -

Nonstop1h 20m

Fri 5/310:40 -

Nonstop1h 20m

Deal found 28/8฿5,036

Sat 24/1015:35 -

Nonstop1h 25m

Wed 28/1013:50 -

Nonstop1h 25m

Deal found 26/8฿3,910

Fri 25/914:35 -

1 stop6h 50m

Fri 2/1011:10 -

Nonstop1h 50m

Deal found 28/8฿5,467

Tue 22/912:00 -

Nonstop1h 20m

Thu 24/913:50 -

Nonstop1h 15m

Deal found 26/8฿3,910

Fri 25/1212:15 -

Nonstop1h 40m

Thu 31/1209:25 -

Nonstop1h 50m

Deal found 26/8฿5,898

Sat 7/1113:15 -

Nonstop1h 20m

Fri 20/1110:40 -

Nonstop1h 20m

Deal found 29/8฿5,567

Mon 28/914:35 -

1 stop6h 50m

Mon 5/1015:45 -

Nonstop2h 00m

Deal found 28/8฿5,666

Tue 29/913:45 -

1 stop22h 20m

Mon 5/1012:50 -

1 stop22h 15m

Deal found 28/8฿12,525

Mon 21/918:05 -

Nonstop1h 40m

Thu 24/915:15 -

Nonstop1h 50m

Deal found 28/8฿5,997

Thu 25/212:00 -

Nonstop1h 20m

Wed 3/313:50 -

Nonstop1h 25m

Deal found 28/8฿4,109

Mon 15/218:45 -

1 stop26h 15m

Thu 25/221:55 -

1 stop9h 55m

Deal found 29/8฿14,049

Tue 13/1012:25 -

Nonstop1h 40m

Tue 20/1014:50 -

1 stop6h 25m

Deal found 29/8฿5,865

Tue 8/915:55 -

1 stop21h 25m

Thu 10/909:35 -

1 stop10h 25m

Deal found 29/8฿6,097

Sun 27/912:00 -

Nonstop1h 20m

Tue 27/1013:50 -

Nonstop1h 25m

Deal found 29/8฿4,307

Sun 20/909:15 -

1 stop10h 05m

Wed 23/917:15 -

Nonstop1h 30m

Deal found 28/8฿5,997

Sat 7/1120:50 -

1 stop9h 50m

Thu 19/1107:15 -

1 stop11h 15m

Deal found 29/8฿6,196

Wed 7/1012:00 -

Nonstop1h 20m

Sat 10/1017:30 -

Nonstop1h 25m

Deal found 29/8฿4,307

Thu 1/1014:35 -

1 stop5h 50m

Sat 31/1013:25 -

Nonstop1h 30m

Deal found 29/8฿5,997

Mon 26/1014:45 -

2 stops24h 50m

Wed 11/1114:40 -

1 stop18h 50m

Deal found 25/8฿17,959

Find flight deals from Bangkok to Vietnam

Round-trip from	฿3,545
One-way from	฿1,955
Popular in	May
Cheapest in	October
Average price	฿5,301

Thai AirAsia
17/9-20/9
Nonstop
2h 35m total
Bangkok to Vietnam

Search Deals

Thai AirAsia
3/9
Nonstop
1h 20m total
Bangkok to Vietnam

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (฿20,559 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (฿2,370 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Thu 24/9

12:00-13:20

Nonstop1h 20m

Phu Quoc Duong Dang

Sun 27/9

13:50-15:05

Nonstop1h 15m

฿3,678

BangkokPhu Quoc

BKK Bangkok Suvarnabhumi - PQC Phu Quoc Duong Dang

BKKPQC

Bangkok Suvarnabhumi

Tue 8/9

13:10-14:30

Nonstop1h 20m

Phu Quoc Duong Dang

Thu 10/9

10:35-11:55

Nonstop1h 20m

฿3,678

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Wed 14/10

12:00-13:20

Nonstop1h 20m

Phu Quoc Duong Dang

Mon 19/10

13:50-15:05

Nonstop1h 15m

฿3,844

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Tue 23/2

12:00-13:20

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 10/3

13:50-15:15

Nonstop1h 25m

฿3,877

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Sat 19/9

12:00-13:20

Nonstop1h 20m

Phu Quoc Duong Dang

Tue 22/9

13:50-15:05

Nonstop1h 15m

฿3,910

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Sat 24/10

15:35-17:00

Nonstop1h 25m

Phu Quoc Duong Dang

Wed 28/10

13:50-15:15

Nonstop1h 25m

฿3,910

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Tue 22/9

12:00-13:20

Nonstop1h 20m

Phu Quoc Duong Dang

Thu 24/9

13:50-15:05

Nonstop1h 15m

฿3,910

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Thu 25/2

12:00-13:20

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 3/3

13:50-15:15

Nonstop1h 25m

฿4,109

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Sun 27/9

12:00-13:20

Nonstop1h 20m

Phu Quoc Duong Dang

Tue 27/10

13:50-15:15

Nonstop1h 25m

฿4,307

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Wed 7/10

12:00-13:20

Nonstop1h 20m

Phu Quoc Duong Dang

Sat 10/10

17:30-18:55

Nonstop1h 25m

฿4,307

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Bangkok to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Bangkok with our price prediction graph.

DMK-PQC

BKK-PQC

BKK-HAN

BKK-DAD

BKK-CXR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Vietnam

TH1-VN0

DMK-PQC

BKK-PQC

BKK-HAN

BKK-DAD

What is the cheapest month to book a flight from Bangkok to Vietnam?

Currently, September is the cheapest month in which you can book a flight from Bangkok to Vietnam (average of ฿4,771). Flying from Bangkok to Vietnam in April is currently the most expensive (average of ฿6,229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BKK to VN?

Unlike in the evening, when flights are generally more expensive, you can save up to 31% on flights from Bangkok to Vietnam by exploring options for tickets in the morning.

Weekly flight availability from Bangkok to Vietnam

The most flights from TH1 to VN0 are scheduled on a Friday (32 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (26 on average).

How often are flights from Bangkok to Vietnam delayed?

About 26% of weekly flights between Bangkok and Vietnam have experienced delays in the past year, with the average delay time being 93 minutes.

What is the most punctual flight time for Bangkok to Vietnam flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to Vietnam flights?

Over the past year, Thai Airways have had the lowest number of delays on this route, with just 19% of flights being delayed.

How far ahead should I book a flight from Bangkok to Vietnam?

The price you pay for your flight from Bangkok to Vietnam may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Bangkok to Vietnam?

Travellers seeking maximum savings on their Bangkok to Vietnam flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Vietnam

Read through reviews of airlines operating flights from Bangkok to Vietnam, such as Emirates,Vietnam Airlines, andThai AirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,653 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Emirates

8.1

Very Good

3,653 reviews

Emirates

8.1

Very Good

3,653 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Vietnam Airlines

7.7

Good

286 reviews

Emirates

8.1

Very Good

3,653 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Thai AirAsia

7.4

Good

247 reviews

Emirates

8.1

Very Good

3,653 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Thai Vietjet Air

6.7

Okay

134 reviews

Emirates

8.1

Very Good

3,653 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

VietJet Air

5.6

Fair

174 reviews

Emirates

8.1

Very Good

3,653 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Related info for your journey

How long is the flight from Bangkok to Vietnam?
Departing from Bangkok to Vietnam will take you 1h 20m. Airlines will cover a distance of 557 km. All flights are typically direct.
What are the cheapest airlines to fly from Bangkok to Vietnam one-way?
The cheapet airlines for a one-way flight from Bangkok to Vietnam are VietJet Air (฿1,599), Thai AirAsia (฿1,625), and Thai Vietjet Air (฿1,721).
What are the most popular routes from Bangkok to Vietnam?
Most travellers choose Bangkok Suvarnabhumi - Da Nang, Bangkok Suvarnabhumi - Ho Chi Minh City or Bangkok Suvarnabhumi - Hanoi Noibai when deciding on the best route from Bangkok to Vietnam.
What are the most reliable airlines from Bangkok to Vietnam?
Consider Thai Vietjet Air (75%), เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ (66%) or Bangkok Airways (62%) when booking your flight. These represent the most reliable airlines when flying from Bangkok to Vietnam.
What are the cheapest flights from Bangkok to Vietnam?
While on average a flight from Bangkok to Vietnam is generally ฿8,353, our data shows the cheapest flight currently is ฿2,849. When looking at the most popular route, (Bangkok Suvarnabhumi - Da Nang), you can expect to pay ฿4,009 for that flight.
Can I find deals for flights from Bangkok to Vietnam that include hotel bookings?
Yes. In addition to deals on Bangkok to Vietnam flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Bangkok to Vietnam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Vietnam.
Can I find deals for business class flights from Bangkok to Vietnam?
Yes. Cheapflights offers flight deals from Bangkok to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bangkok to Vietnam?
Currently, September is the cheapest month in which you can book a flight from Bangkok to Vietnam (average of ฿4,771). Flying from Bangkok to Vietnam in April is currently the most expensive (average of ฿6,229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Bangkok to Vietnam

Airline	Cheapest	Average	Flexibility	On-time
Vietravel Airlines	Cheapest฿2,459	Average฿5,592	FlexibilityNo cancel fee	On-timeN/A	Search Vietravel Airlines flights
Thai AirAsia	Cheapest฿2,519	Average฿5,237	FlexibilityNo cancel fee	On-time87%	Search Thai AirAsia flights
Emirates	Cheapest฿2,826	Average฿4,581	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Thai Vietjet Air	Cheapest฿3,373	Average฿5,274	FlexibilityNo cancel fee	On-timeN/A	Search Thai Vietjet Air flights
VietJet Air	Cheapest฿3,378	Average฿4,668	FlexibilityNo cancel fee	On-timeN/A	Search VietJet Air flights
Thai Airways	Cheapest฿3,611	Average฿7,778	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights
Vietnam Airlines	Cheapest฿4,613	Average฿6,283	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Ethiopian Air	Cheapest฿4,687	Average฿5,116	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights

Fly with Cheapflights

How does Cheapflights help users find flights from Bangkok to Vietnam?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Vietnam from Bangkok today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Vietnam?

Cheapflights simply makes it quick and affordable to book flights from Bangkok to Vietnam by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Bangkok to Vietnam with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Bangkok to Vietnam, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Bangkok to Vietnam become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Vietnam from Bangkok today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Bangkok to Vietnam from ฿1,955

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bangkok to Vietnam

Cheapest flights from Bangkok to VietnamExplore the most affordable flight options available from Bangkok to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Explore the most affordable flight options available from Bangkok to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Best flights from Bangkok to VietnamDiscover carefully curated flight deals from Bangkok to Vietnam that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Discover carefully curated flight deals from Bangkok to Vietnam that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Direct flights from Bangkok to VietnamExplore direct flight options from Bangkok to Vietnam based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 August 2026.

Explore direct flight options from Bangkok to Vietnam based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 August 2026.

Last-minute flights from Bangkok to VietnamDiscover last-minute flight deals from Bangkok to Vietnam. Data last updated 30 August 2026 and is based on user searches.

Discover last-minute flight deals from Bangkok to Vietnam. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Bangkok to VietnamSearch for one-way flight options from Bangkok to Vietnam. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Search for one-way flight options from Bangkok to Vietnam. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Find flight deals from Bangkok to Vietnam

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bangkok to Vietnam that are best for you.

Best time to book a flight from Bangkok to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Bangkok with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Bangkok to Vietnam?

What is the cheapest time of day to fly from BKK to VN?

Find hourly flight availability from Bangkok to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 August 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 31% on flights from Bangkok to Vietnam by exploring options for tickets in the morning.

Weekly flight availability from Bangkok to Vietnam

Explore weekly flight availability from Bangkok to Vietnam. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 August 2026.

The most flights from TH1 to VN0 are scheduled on a Friday (32 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (26 on average).

How often are flights from Bangkok to Vietnam delayed?

About 26% of weekly flights between Bangkok and Vietnam have experienced delays in the past year, with the average delay time being 93 minutes.

What is the most punctual flight time for Bangkok to Vietnam flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to Vietnam flights?

Over the past year, Thai Airways have had the lowest number of delays on this route, with just 19% of flights being delayed.

How far ahead should I book a flight from Bangkok to Vietnam?

The price you pay for your flight from Bangkok to Vietnam may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Bangkok to Vietnam?

Use this chart to determine the cheapest time to fly return from Bangkok to Vietnam. Price data was last updated on 22 August 2026.

Travellers seeking maximum savings on their Bangkok to Vietnam flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Vietnam

Read through reviews of airlines operating flights from Bangkok to Vietnam, such as Emirates,Vietnam Airlines, andThai AirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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What are the cheapest flights from Bangkok to Vietnam?

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Alternative routes for Bangkok to Vietnam

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Complete your trip

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Bangkok and Vietnam flights

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Top 8 airlines flying from Bangkok to Vietnam

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Cheapest flights from Bangkok to Vietnam
Explore the most affordable flight options available from Bangkok to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Best flights from Bangkok to Vietnam
Discover carefully curated flight deals from Bangkok to Vietnam that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Direct flights from Bangkok to Vietnam
Explore direct flight options from Bangkok to Vietnam based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 August 2026.

Last-minute flights from Bangkok to Vietnam
Discover last-minute flight deals from Bangkok to Vietnam. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Bangkok to Vietnam
Search for one-way flight options from Bangkok to Vietnam. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.