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Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Bangkok to Vietnam from ฿1,728

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SGN
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Bangkok to Vietnam

Enter your travel dates to find the best prices.

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 2 December 2025.

Tue 30/1215:40DMK - SGN
Nonstop1h 50mThai AirAsia
Wed 21/118:05SGN - DMK
Nonstop1h 40mThai AirAsia
Deal found 2/12฿3,552
Tue 30/1215:40DMK - SGN
Nonstop1h 50mThai AirAsia
Tue 6/121:35SGN - DMK
Nonstop1h 35mThai AirAsia
Deal found 2/12฿3,648
Sun 30/1119:55BKK - DAD
Nonstop1h 40mVietJet Air
Mon 1/1217:05DAD - BKK
Nonstop1h 45mVietJet Air
Deal found 29/11฿3,776
Thu 11/1216:40DMK - DAD
Nonstop1h 40mThai AirAsia
Mon 15/1209:40DAD - DMK
Nonstop1h 45mThai AirAsia
Deal found 30/11฿3,776
Fri 5/1219:55BKK - DAD
Nonstop1h 40mVietJet Air
Sat 13/1207:00DAD - BKK
Nonstop1h 45mVietJet Air
Deal found 1/12฿3,808
Tue 2/1207:25DMK - DAD
Nonstop1h 40mThai AirAsia
Wed 3/1209:40DAD - DMK
Nonstop1h 45mThai AirAsia
Deal found 30/11฿3,808
Tue 30/1215:40DMK - SGN
Nonstop1h 50mThai AirAsia
Fri 23/121:35SGN - DMK
Nonstop1h 35mThai AirAsia
Deal found 2/12฿3,808
Sun 14/1216:40DMK - DAD
Nonstop1h 40mThai AirAsia
Thu 18/1209:40DAD - DMK
Nonstop1h 45mThai AirAsia
Deal found 30/11฿3,840
Mon 29/1207:30DMK - SGN
Nonstop1h 45mThai AirAsia
Wed 21/118:05SGN - DMK
Nonstop1h 40mThai AirAsia
Deal found 2/12฿3,840
Wed 3/1219:55BKK - DAD
Nonstop1h 40mVietJet Air
Sat 13/1207:00DAD - BKK
Nonstop1h 45mVietJet Air
Deal found 1/12฿3,872
Tue 23/1216:40DMK - DAD
Nonstop1h 40mThai AirAsia
Fri 26/1209:40DAD - DMK
Nonstop1h 45mThai AirAsia
Deal found 30/11฿3,872
Sat 27/1215:40DMK - SGN
Nonstop1h 50mThai AirAsia
Wed 21/118:05SGN - DMK
Nonstop1h 40mThai AirAsia
Deal found 2/12฿3,872

Cheap flight deals from Bangkok to Vietnam

Keep the following information in mind while searching for Bangkok to Vietnam flight deals. Data was last updated 2 December 2025.

Round-trip from

฿3,520

One-way from

฿1,728

Popular in

February

Cheapest in

August

Average price

฿4,416
Thai AirAsia
  • Thai AirAsia
  • 10/3-10/3
  • Nonstop
  • 3h 20m total
  • Bangkok to Vietnam
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 14/1
  • Nonstop
  • 1h 40m total
  • Bangkok to Vietnam
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿12,617 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿2,200 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 2 December 2025.
Use the filters below to find and compare flights from Bangkok to Vietnam that are best for you.

Fly from

Bangkok

Fly to

Vietnam

Route

Depart

Return

Price

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Thu 8/1

19:25-21:05

Nonstop1h 40m

Ho Chi Minh City

Sat 10/1

21:35-23:10

Nonstop1h 35m

฿3,552

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Tue 20/1

07:30-09:15

Nonstop1h 45m

Ho Chi Minh City

Tue 27/1

09:45-11:30

Nonstop1h 45m

฿3,776

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Mon 26/1

19:25-21:05

Nonstop1h 40m

Ho Chi Minh City

Mon 2/2

09:45-11:30

Nonstop1h 45m

฿3,776

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Mon 5/1

07:30-09:15

Nonstop1h 45m

Ho Chi Minh City

Fri 9/1

18:05-19:45

Nonstop1h 40m

฿3,840

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Fri 6/2

15:40-17:30

Nonstop1h 50m

Ho Chi Minh City

Thu 12/2

18:05-19:45

Nonstop1h 40m

฿3,840

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Mon 5/1

19:25-21:05

Nonstop1h 40m

Ho Chi Minh City

Tue 6/1

21:35-23:10

Nonstop1h 35m

฿3,840

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Mon 12/1

07:30-09:15

Nonstop1h 45m

Ho Chi Minh City

Sun 18/1

21:35-23:10

Nonstop1h 35m

฿3,968

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Tue 10/3

19:25-21:05

Nonstop1h 40m

Ho Chi Minh City

Mon 16/3

21:35-23:10

Nonstop1h 35m

฿4,000

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Sat 14/3

19:25-21:05

Nonstop1h 40m

Ho Chi Minh City

Tue 24/3

18:05-19:45

Nonstop1h 40m

฿4,000

BangkokDa Nang

BKK - DAD

BKKDAD

Bangkok Suvarnabhumi

Fri 27/2

19:50-21:30

Nonstop1h 40m

Da Nang

Wed 11/3

23:30-01:10

Nonstop1h 40m

฿4,224

Flights are sorted by cheapest return flights first.

Deals found on 1/12

Showing 1-10 of 60 results
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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.
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

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

Currently, May is the cheapest month in which you can book a flight from Bangkok to Vietnam (average of ฿2,816). Flying from Bangkok to Vietnam in April is currently the most expensive (average of ฿3,488). 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?

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 2 December 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 38% on flights from Bangkok to Vietnam by exploring options for tickets at midday.

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 16 December 2024.

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

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 2 December 2025.

The most flights from TH1 to VN0 are scheduled on a Monday (40 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (35 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 99 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, Korean Air have had the lowest number of delays on this route, with no flights being classified as delayed.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated 2 December 2025.
Read through reviews of airlines operating flights from Bangkok to Vietnam, such as Thai Airways, Vietnam Airlines, andThai AirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
362 reviews
Check prices

Entertainment

6.9

Boarding

7.8

Crew

8.3

Food

7.3

Comfort

7.6

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
362 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Entertainment

6.9

Boarding

7.8

Crew

8.3

Food

7.3

Comfort

7.6

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Vietnam Airlines
7.6
Good
215 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Entertainment

6.9

Boarding

7.8

Crew

8.3

Food

7.3

Comfort

7.6

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai AirAsia
7.4
Good
222 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Entertainment

6.9

Boarding

7.8

Crew

8.3

Food

7.3

Comfort

7.6

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Vietjet Air
6.8
Okay
108 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Entertainment

6.9

Boarding

7.8

Crew

8.3

Food

7.3

Comfort

7.6

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
VietJet Air
5.6
Fair
153 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Entertainment

6.9

Boarding

7.8

Crew

8.3

Food

7.3

Comfort

7.6

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bangkok to Vietnam?

    Departing from Bangkok to Vietnam will take you 1h 40m. Airlines will cover a distance of 742 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 Thai AirAsia (฿1,792), VietJet Air (฿2,144), and Vietnam Airlines (฿2,240).

  • What are the most popular routes from Bangkok to Vietnam?

    Most travellers choose Bangkok Suvarnabhumi - Hanoi Noibai, Bangkok Don Mueang Intl - Hanoi Noibai or Bangkok Suvarnabhumi - Da Nang when deciding on the best route from Bangkok to Vietnam.

  • What are the most reliable airlines from Bangkok to Vietnam?

    Consider Korean Air (100%), ITA Airways (72%) or โอมานแอร์ (56%) 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 ฿11,502, our data shows the cheapest flight currently is ฿1,639. When looking at the most popular route, (Bangkok Suvarnabhumi - Hanoi Noibai), you can expect to pay ฿3,424 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, May is the cheapest month in which you can book a flight from Bangkok to Vietnam (average of ฿2,816). Flying from Bangkok to Vietnam in April is currently the most expensive (average of ฿3,488). 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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Alternative routes for Bangkok to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Phuket City flights
Phuket City to Ko Samui flights
Chiang Mai to Krabi flights

Top 8 airlines flying from Bangkok to Vietnam

Discover the top 8 airlines that operate flights from Bangkok to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 2 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Bamboo AirwaysCheapest฿2,828Average฿4,352FlexibilityNo cancel feeOn-time54%
Search Bamboo Airways flights
VietJet AirCheapest฿3,159Average฿4,150FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai AirAsiaCheapest฿3,178Average฿4,502FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai Vietjet AirCheapest฿3,194Average฿5,147FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
EmiratesCheapest฿3,647Average฿4,243FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Vietravel AirlinesCheapest฿3,821Average฿4,592FlexibilityNo cancel feeOn-timeN/A
Search Vietravel Airlines flights
Vietnam AirlinesCheapest฿4,403Average฿6,369FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai AirwaysCheapest฿5,459Average฿7,158FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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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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