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Cheap flights from Thailand to Vietnam from ฿1,701

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SGN
25 Feb — 4 Mar1
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 26 January 2026.

Fri 13/311:40
BKK
-
CXR
Nonstop1h 50m
Thai Vietjet Air
Mon 16/314:20
CXR
-
BKK
Nonstop2h 05m
Thai Vietjet Air
Deal found 25/1฿3,310
Wed 4/311:40
BKK
-
CXR
Nonstop1h 50m
Thai Vietjet Air
Fri 20/314:20
CXR
-
BKK
Nonstop2h 05m
Thai Vietjet Air
Deal found 24/1฿3,341
Wed 4/311:40
BKK
-
CXR
Nonstop1h 50m
Thai Vietjet Air
Sun 15/314:20
CXR
-
BKK
Nonstop2h 05m
Thai Vietjet Air
Deal found 24/1฿3,372
Sun 8/311:40
BKK
-
CXR
Nonstop1h 50m
Thai Vietjet Air
Sat 14/314:20
CXR
-
BKK
Nonstop2h 05m
Thai Vietjet Air
Deal found 24/1฿3,403
Thu 12/319:25
DMK
-
SGN
Nonstop1h 40m
Thai AirAsia
Sat 14/321:35
SGN
-
DMK
Nonstop1h 35m
Thai AirAsia
Deal found 24/1฿3,434
Wed 1/415:45
BKK
-
SGN
Nonstop1h 30m
VietJet Air
Wed 8/417:15
SGN
-
BKK
Nonstop1h 30m
VietJet Air
Deal found 25/1฿3,434
Fri 27/211:40
BKK
-
CXR
Nonstop1h 50m
Thai Vietjet Air
Thu 5/314:20
CXR
-
BKK
Nonstop2h 05m
Thai Vietjet Air
Deal found 25/1฿3,434
Thu 2/419:55
BKK
-
SGN
Nonstop1h 30m
VietJet Air
Mon 6/408:35
SGN
-
BKK
Nonstop1h 30m
VietJet Air
Deal found 25/1฿3,465
Mon 23/211:40
BKK
-
CXR
Nonstop1h 50m
Thai Vietjet Air
Wed 25/214:20
CXR
-
BKK
Nonstop2h 05m
Thai Vietjet Air
Deal found 26/1฿3,465
Wed 4/207:30
DMK
-
SGN
Nonstop1h 45m
Thai AirAsia
Wed 4/221:35
SGN
-
DMK
Nonstop1h 35m
Thai AirAsia
Deal found 25/1฿3,496
Mon 20/419:55
BKK
-
SGN
Nonstop1h 30m
VietJet Air
Mon 4/508:35
SGN
-
BKK
Nonstop1h 30m
VietJet Air
Deal found 24/1฿3,496
Fri 27/211:40
BKK
-
CXR
Nonstop1h 50m
Thai Vietjet Air
Sun 1/314:20
CXR
-
BKK
Nonstop2h 05m
Thai Vietjet Air
Deal found 25/1฿3,496

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 26 January 2026.

Round-trip from

฿3,310

One-way from

฿1,701

Popular in

December

Cheapest in

August

Average price

฿4,362

Good round-trip deal

฿3,356 or less

Good one-way deal

฿1,826 or less
Thai Vietjet Air
  • Thai Vietjet Air
  • 13/3-16/3
  • Nonstop
  • 3h 55m total
  • Thailand to Vietnam
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 25/3
  • Nonstop
  • 1h 40m total
  • Thailand to Vietnam
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (฿6,333 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿2,020 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 26 January 2026.
Use the filters below to find and compare flights from Thailand to Vietnam that are best for you.

Fly from

Thailand

Fly to

Vietnam

Route

Depart

Return

Price

BangkokNha Trang

BKK - CXR

BKKCXR

Bangkok Suvarnabhumi

Thu 5/3

11:40-13:30

Nonstop1h 50m

Nha Trang Cam Ranh

Thu 19/3

14:20-16:25

Nonstop2h 05m

฿3,341

BangkokNha Trang

BKK - CXR

BKKCXR

Bangkok Suvarnabhumi

Fri 6/3

11:40-13:30

Nonstop1h 50m

Nha Trang Cam Ranh

Wed 18/3

14:20-16:25

Nonstop2h 05m

฿3,341

BangkokNha Trang

BKK - CXR

BKKCXR

Bangkok Suvarnabhumi

Wed 4/3

11:40-13:30

Nonstop1h 50m

Nha Trang Cam Ranh

Tue 17/3

14:20-16:25

Nonstop2h 05m

฿3,341

BangkokNha Trang

BKK - CXR

BKKCXR

Bangkok Suvarnabhumi

Wed 11/3

11:40-13:30

Nonstop1h 50m

Nha Trang Cam Ranh

Wed 18/3

14:20-16:25

Nonstop2h 05m

฿3,372

BangkokNha Trang

BKK - CXR

BKKCXR

Bangkok Suvarnabhumi

Sun 8/3

11:40-13:30

Nonstop1h 50m

Nha Trang Cam Ranh

Sat 21/3

14:20-16:25

Nonstop2h 05m

฿3,403

BangkokNha Trang

BKK - CXR

BKKCXR

Bangkok Suvarnabhumi

Fri 27/2

11:40-13:30

Nonstop1h 50m

Nha Trang Cam Ranh

Sun 1/3

14:20-16:25

Nonstop2h 05m

฿3,434

BangkokNha Trang

BKK - CXR

BKKCXR

Bangkok Suvarnabhumi

Sat 21/3

11:40-13:30

Nonstop1h 50m

Nha Trang Cam Ranh

Mon 30/3

14:20-16:20

Nonstop2h 00m

฿3,465

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

฿3,681

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Mon 30/3

19:25-21:05

Nonstop1h 40m

Ho Chi Minh City

Thu 2/4

21:35-23:15

Nonstop1h 40m

฿3,681

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Sun 8/2

07:30-09:15

Nonstop1h 45m

Ho Chi Minh City

Fri 27/2

21:35-23:10

Nonstop1h 35m

฿3,681

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 60 results
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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

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

Currently, September is the cheapest month in which you can book a flight from Thailand to Vietnam (average of ฿2,691). Flying from Thailand to Vietnam in April is currently the most expensive (average of ฿3,372). 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 26 January 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 at midday could potentially save you up to 27% 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 24 January 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 26 January 2026.

The most flights from TH0 to VN0 are scheduled on a Monday (40 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (39 on average).

How often are flights from Thailand to Vietnam delayed?

About 27% of weekly flights between Thailand and Vietnam have experienced delays in the past year, with the average delay time being 98 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?

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 Thailand to Vietnam flights?

Over the past year, Bamboo Airways have had the lowest number of delays on this route, with just 8% 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 26 January 2026.
Read through reviews of airlines operating flights from Thailand 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
380 reviews
Check prices

Boarding

7.9

Entertainment

6.8

Overall

7.8

Comfort

7.6

Crew

8.3

Food

7.3

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.8
Good
380 reviews
Thai Airways
7.8
Good
380 reviews
Check prices

Boarding

7.9

Entertainment

6.8

Overall

7.8

Comfort

7.6

Crew

8.3

Food

7.3

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Vietnam Airlines
7.6
Good
224 reviews
Thai Airways
7.8
Good
380 reviews
Check prices

Boarding

7.9

Entertainment

6.8

Overall

7.8

Comfort

7.6

Crew

8.3

Food

7.3

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai AirAsia
7.5
Good
230 reviews
Thai Airways
7.8
Good
380 reviews
Check prices

Boarding

7.9

Entertainment

6.8

Overall

7.8

Comfort

7.6

Crew

8.3

Food

7.3

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Vietjet Air
6.7
Okay
112 reviews
Thai Airways
7.8
Good
380 reviews
Check prices

Boarding

7.9

Entertainment

6.8

Overall

7.8

Comfort

7.6

Crew

8.3

Food

7.3

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
VietJet Air
5.5
Fair
159 reviews
Thai Airways
7.8
Good
380 reviews
Check prices

Boarding

7.9

Entertainment

6.8

Overall

7.8

Comfort

7.6

Crew

8.3

Food

7.3

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

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 40m. Thai Vietjet Air provides one of the quickest options available for as low as ฿3,681. The distance from Thailand to Vietnam is about 742 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 ฿673 on Vietnam Airlines. Other airlines that offer cheap prices include VietJet Air from ฿1,493 and Thai Vietjet Air from ฿1,501 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, September is the cheapest month in which you can book a flight from Thailand to Vietnam (average of ฿2,691). Flying from Thailand to Vietnam in April is currently the most expensive (average of ฿3,372). 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 8 airlines flying from Thailand to Vietnam

Discover the top 8 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 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest฿2,268Average฿4,082FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Vietnam AirlinesCheapest฿2,854Average฿5,586FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai Vietjet AirCheapest฿3,065Average฿5,148FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Thai AirAsiaCheapest฿3,072Average฿5,061FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
VietJet AirCheapest฿3,154Average฿4,369FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Vietravel AirlinesCheapest฿3,589Average฿4,381FlexibilityNo cancel feeOn-timeN/A
Search Vietravel Airlines flights
Bamboo AirwaysCheapest฿3,710Average฿4,341FlexibilityNo cancel feeOn-time54%
Search Bamboo Airways flights
Thai AirwaysCheapest฿5,285Average฿6,073FlexibilityNo 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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