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Cheap flights from Thailand to Vietnam from ฿2,154

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SGN
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Vietnam

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Vietnam
Explore the most affordable flight options available from Thailand to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 May 2026.

Fri 28/814:35
BKK
-
PQC
Nonstop1h 20m
Thai Vietjet Air
Sat 26/911:45
PQC
-
BKK
Nonstop1h 20m
Thai Vietjet Air
Deal found 3/5฿4,308
Thu 4/617:40
BKK
-
PQC
Nonstop1h 20m
Thai Vietjet Air
Fri 12/616:45
PQC
-
BKK
Nonstop1h 20m
Thai Vietjet Air
Deal found 5/5฿4,373
Tue 5/518:00
BKK
-
PQC
Nonstop1h 20m
Thai Vietjet Air
Tue 26/511:45
PQC
-
BKK
Nonstop1h 20m
Thai Vietjet Air
Deal found 1/5฿4,471
Tue 18/808:10
BKK
-
DAD
Nonstop1h 45m
Thai Vietjet Air
Fri 21/818:10
DAD
-
BKK
Nonstop1h 45m
Thai Vietjet Air
Deal found 5/5฿4,471
Tue 6/1017:40
BKK
-
PQC
Nonstop1h 20m
Thai Vietjet Air
Wed 28/1011:45
PQC
-
BKK
Nonstop1h 20m
Thai Vietjet Air
Deal found 1/5฿4,503
Fri 12/620:10
BKK
-
DAD
Nonstop1h 40m
Emirates
Wed 17/623:30
DAD
-
BKK
Nonstop1h 40m
Emirates
Deal found 5/5฿4,503
Mon 4/517:40
BKK
-
PQC
Nonstop1h 20m
Thai Vietjet Air
Wed 6/511:45
PQC
-
BKK
Nonstop1h 20m
Thai Vietjet Air
Deal found 1/5฿4,536
Wed 1/720:10
BKK
-
DAD
Nonstop1h 40m
Emirates
Mon 6/723:30
DAD
-
BKK
Nonstop1h 40m
Emirates
Deal found 1/5฿4,536
Thu 7/519:30
BKK
-
PQC
Nonstop1h 20m
Thai Vietjet Air
Wed 13/511:45
PQC
-
BKK
Nonstop1h 20m
Thai Vietjet Air
Deal found 5/5฿4,569
Mon 17/820:10
BKK
-
DAD
Nonstop1h 40m
Emirates
Sun 23/823:30
DAD
-
BKK
Nonstop1h 40m
Emirates
Deal found 1/5฿4,569
Thu 18/617:40
BKK
-
PQC
Nonstop1h 20m
Thai Vietjet Air
Thu 25/619:55
PQC
-
BKK
Nonstop1h 20m
Thai Vietjet Air
Deal found 3/5฿4,601
Sun 20/908:10
BKK
-
DAD
Nonstop1h 45m
Thai Vietjet Air
Sat 26/918:10
DAD
-
BKK
Nonstop1h 45m
Thai Vietjet Air
Deal found 4/5฿4,601

Find flight deals from Thailand to Vietnam

Keep the following information in mind while searching for Thailand to Vietnam flight deals. Data was last updated 6 May 2026.

Round-trip from

฿4,308

One-way from

฿2,154

Popular in

April

Cheapest in

September

Average price

฿4,895

Good round-trip deal

฿4,530 or less

Good one-way deal

฿2,196 or less
Thai Vietjet Air
  • Thai Vietjet Air
  • 28/8-26/9
  • Nonstop
  • 2h 40m total
  • Thailand to Vietnam
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 2/6
  • Nonstop
  • 1h 25m total
  • Thailand to Vietnam
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (฿16,750 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿2,831 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Thailand to Vietnam.
Search Deals
Price to beat on a one-way flight from Thailand to Vietnam.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand 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 6 May 2026.
Use the filters below to find and compare flights from Thailand to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokPhu Quoc

DMK - PQC

DMKPQC

Bangkok Don Mueang Intl

Sun 31/5

15:35-17:00

Nonstop1h 25m

Phu Quoc Duong Dang

Thu 4/6

13:50-15:05

Nonstop1h 15m

฿4,732

BangkokPhu Quoc

DMK - PQC

DMKPQC

Bangkok Don Mueang Intl

Sun 24/5

15:35-17:00

Nonstop1h 25m

Phu Quoc Duong Dang

Sat 30/5

17:30-18:55

Nonstop1h 25m

฿4,797

BangkokDa Nang

BKK - DAD

BKKDAD

Bangkok Suvarnabhumi

Mon 21/9

20:10-21:50

Nonstop1h 40m

Da Nang

Sun 27/9

23:30-01:10

Nonstop1h 40m

฿4,862

BangkokPhu Quoc

DMK - PQC

DMKPQC

Bangkok Don Mueang Intl

Wed 20/5

15:35-17:00

Nonstop1h 25m

Phu Quoc Duong Dang

Sat 23/5

17:30-18:55

Nonstop1h 25m

฿4,895

BangkokDa Nang

BKK - DAD

BKKDAD

Bangkok Suvarnabhumi

Fri 12/6

20:10-21:50

Nonstop1h 40m

Da Nang

Mon 15/6

23:30-01:10

Nonstop1h 40m

฿4,928

BangkokPhu Quoc

DMK - PQC

DMKPQC

Bangkok Don Mueang Intl

Sun 24/5

15:35-17:00

Nonstop1h 25m

Phu Quoc Duong Dang

Wed 27/5

13:50-15:05

Nonstop1h 15m

฿4,928

BangkokPhu Quoc

DMK - PQC

DMKPQC

Bangkok Don Mueang Intl

Sat 23/5

15:35-17:00

Nonstop1h 25m

Phu Quoc Duong Dang

Fri 29/5

13:50-15:05

Nonstop1h 15m

฿4,928
Fastest return journey

BangkokPhu Quoc

DMK - PQC

DMKPQC

Bangkok Don Mueang Intl

Wed 17/6

12:00-13:20

Nonstop1h 20m

Phu Quoc Duong Dang

Thu 18/6

13:50-15:05

Nonstop1h 15m

฿4,928

BangkokDa Nang

BKK - DAD

BKKDAD

Bangkok Suvarnabhumi

Sun 17/5

20:10-21:50

Nonstop1h 40m

Da Nang

Fri 22/5

23:30-01:10

Nonstop1h 40m

฿4,960

BangkokPhu Quoc

DMK - PQC

DMKPQC

Bangkok Don Mueang Intl

Sun 17/5

15:35-17:00

Nonstop1h 25m

Phu Quoc Duong Dang

Tue 19/5

17:30-18:55

Nonstop1h 25m

฿5,026

Flights are sorted by cheapest return flights first.

Deals found on 1/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Thailand to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Thailand 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 Thailand to Vietnam

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

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Thailand to Vietnam. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, June is the cheapest month in which you can book a flight from Thailand to Vietnam (average of ฿4,047). Flying from Thailand to Vietnam in February is currently the most expensive (average of ฿5,841). 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 TH to VN?

Find hourly flight availability from Thailand 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 6 May 2026.

One of the essential ways to save on airfare from Thailand to Vietnam is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 30% on airfare.

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

Use this chart to determine the cheapest time to fly return from Thailand to Vietnam. Price data was last updated on 2 May 2026.

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

Weekly flight availability from Thailand to Vietnam

Explore weekly flight availability from Thailand 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 6 May 2026.

The most flights from TH0 to VN0 are scheduled on a Monday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (23 on average).

How often are flights from Thailand to Vietnam delayed?

About 28% of weekly flights between Thailand and Vietnam have experienced delays in the past year, with the average delay time being 96 minutes.

What is the most punctual flight time for Thailand 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?

Sunday 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 Thailand 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.

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 6 May 2026.
Read through reviews of airlines operating flights from Thailand 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
3,571 reviews
Check prices

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Emirates
8.1
Very Good
3,571 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Vietnam Airlines
7.7
Good
266 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Thai AirAsia
7.4
Good
241 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Thai Vietjet Air
6.6
Okay
124 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
VietJet Air
5.6
Fair
166 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Related info for your journey

Find useful and relevant information for your journey from Thailand 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 Thailand to Vietnam?

    A quick flight from Thailand to Vietnam can take about 1h 25m. Thai AirAsia provides one of the quickest options available for as low as ฿4,732. The distance from Thailand to Vietnam is about 557 km. All flights are typically direct.

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

    One-way options have recently been found by users for as low as ฿1,575 on VietJet Air. Other airlines that offer cheap prices include Thai Vietjet Air from ฿1,583 and Thai AirAsia from ฿1,585 one-way.

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

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

  • How can I find direct flights from Thailand to Vietnam?

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

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

    Yes. Cheapflights offers flight deals from Thailand 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 Thailand to Vietnam?

    Currently, June is the cheapest month in which you can book a flight from Thailand to Vietnam (average of ฿4,047). Flying from Thailand to Vietnam in February is currently the most expensive (average of ฿5,841). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Thailand to Vietnam

Discover the top 7 airlines that operate flights from Thailand 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 6 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Vietravel AirlinesCheapest฿2,422Average฿5,045FlexibilityNo cancel feeOn-timeN/A
Search Vietravel Airlines flights
EmiratesCheapest฿2,536Average฿4,337FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai Vietjet AirCheapest฿2,624Average฿5,917FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Vietnam AirlinesCheapest฿2,651Average฿5,987FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai AirAsiaCheapest฿3,241Average฿5,531FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
VietJet AirCheapest฿3,327Average฿4,405FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai AirwaysCheapest฿5,453Average฿6,709FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Thailand to Vietnam. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Thailand to Vietnam for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Vietnam from Thailand? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Thailand 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 Thailand today and book when prices fit your budget.

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