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Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Thailand to Vietnam from ฿1,736

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SGN
29 Dec — 5 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Vietnam

Keep the following information in mind while searching for Thailand to Vietnam flight deals. Data was last updated 29 November 2025.

Round-trip from

฿3,536

One-way from

฿1,736

Popular in

February

Cheapest in

August

Average price

฿4,372

Good round-trip deal

฿3,546 or less

Good one-way deal

฿1,948 or less
Thai AirAsia
  • Thai AirAsia
  • 5/1-11/1
  • Nonstop
  • 3h 15m total
  • Thailand to Vietnam
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 28/1
  • Nonstop
  • 1h 45m total
  • Thailand to Vietnam
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿13,308 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿2,219 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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

Find 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 29 November 2025.

Sun 30/1119:55BKK - DAD
Nonstop1h 40mVietJet Air
Mon 1/1217:05DAD - BKK
Nonstop1h 45mVietJet Air
Deal found 28/11฿3,793
Thu 11/1207:25DMK - DAD
Nonstop1h 40mThai AirAsia
Mon 15/1209:40DAD - DMK
Nonstop1h 45mThai AirAsia
Deal found 28/11฿3,793
Sun 21/1207:30DMK - SGN
Nonstop1h 45mThai AirAsia
Mon 5/121:35SGN - DMK
Nonstop1h 35mThai AirAsia
Deal found 26/11฿3,793
Mon 1/1219:55BKK - DAD
Nonstop1h 40mVietJet Air
Mon 8/1207:00DAD - BKK
Nonstop1h 45mVietJet Air
Deal found 28/11฿3,826
Fri 28/1119:55BKK - DAD
Nonstop1h 40mVietJet Air
Fri 5/1217:05DAD - BKK
Nonstop1h 45mVietJet Air
Deal found 27/11฿3,858
Fri 28/1119:55BKK - DAD
Nonstop1h 40mVietJet Air
Sat 6/1207:00DAD - BKK
Nonstop1h 45mVietJet Air
Deal found 26/11฿3,890
Tue 16/1216:40DMK - DAD
Nonstop1h 40mThai AirAsia
Sun 21/1209:40DAD - DMK
Nonstop1h 45mThai AirAsia
Deal found 27/11฿3,890
Sat 20/1219:25DMK - SGN
Nonstop1h 40mThai AirAsia
Thu 8/121:35SGN - DMK
Nonstop1h 35mThai AirAsia
Deal found 28/11฿3,890
Fri 5/1219:55BKK - DAD
Nonstop1h 40mVietJet Air
Thu 11/1217:05DAD - BKK
Nonstop1h 45mVietJet Air
Deal found 28/11฿3,922
Sun 14/1216:40DMK - DAD
Nonstop1h 40mThai AirAsia
Fri 26/1209:40DAD - DMK
Nonstop1h 45mThai AirAsia
Deal found 28/11฿3,922
Mon 8/1209:50BKK - DAD
Nonstop1h 40mVietJet Air
Thu 11/1217:05DAD - BKK
Nonstop1h 45mVietJet Air
Deal found 26/11฿3,954
Tue 16/1216:40DMK - DAD
Nonstop1h 40mThai AirAsia
Wed 24/1209:40DAD - DMK
Nonstop1h 45mThai AirAsia
Deal found 28/11฿3,954

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 29 November 2025.
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

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Thu 8/1

19:25-21:05

Nonstop1h 40m

Ho Chi Minh City

Mon 19/1

09:45-11:30

Nonstop1h 45m

฿3,601

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Wed 28/1

07:30-09:15

Nonstop1h 45m

Ho Chi Minh City

Sat 31/1

09:45-11:30

Nonstop1h 45m

฿3,761

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Wed 28/1

15:40-17:30

Nonstop1h 50m

Ho Chi Minh City

Wed 25/2

18:05-19:45

Nonstop1h 40m

฿3,761

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

21:35-23:10

Nonstop1h 35m

฿3,761

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Fri 2/1

07:30-09:15

Nonstop1h 45m

Ho Chi Minh City

Thu 15/1

21:35-23:10

Nonstop1h 35m

฿3,793

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Thu 8/1

19:25-21:05

Nonstop1h 40m

Ho Chi Minh City

Mon 12/1

18:05-19:45

Nonstop1h 40m

฿3,793

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

21:35-23:10

Nonstop1h 35m

฿3,793

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Mon 5/1

07:30-09:15

Nonstop1h 45m

Ho Chi Minh City

Tue 6/1

21:35-23:10

Nonstop1h 35m

฿3,793

BangkokDa Nang

BKK - DAD

BKKDAD

Bangkok Suvarnabhumi

Mon 2/2

19:50-21:30

Nonstop1h 40m

Da Nang

Mon 2/3

23:30-01:10

Nonstop1h 40m

฿4,211

BangkokDa Nang

BKK - DAD

BKKDAD

Bangkok Suvarnabhumi

Sun 1/3

19:50-21:30

Nonstop1h 40m

Da Nang

Sun 8/3

23:30-01:10

Nonstop1h 40m

฿4,243

Flights are sorted by cheapest return flights first.

Deals found on 28/11

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, May is the cheapest month in which you can book a flight from Thailand to Vietnam (average of ฿2,829). Flying from Thailand to Vietnam in April is currently the most expensive (average of ฿3,504). 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 29 November 2025.

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 afternoon could potentially save you up to 23% 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 16 December 2024.

Travellers seeking maximum savings on their Thailand to Vietnam flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings 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 29 November 2025.

The most flights from TH0 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 Thailand to Vietnam delayed?

About 26% of weekly flights between Thailand and Vietnam have experienced delays in the past year, with the average delay time being 100 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, 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 29 November 2025.
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
362 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.3

Entertainment

6.9

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

Food

7.3

Boarding

7.8

Crew

8.3

Entertainment

6.9

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

Food

7.3

Boarding

7.8

Crew

8.3

Entertainment

6.9

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

Food

7.3

Boarding

7.8

Crew

8.3

Entertainment

6.9

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
107 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.3

Entertainment

6.9

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

Food

7.3

Boarding

7.8

Crew

8.3

Entertainment

6.9

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 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 AirAsia provides one of the quickest options available for as low as ฿3,601. 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 ฿1,768 on Thai AirAsia. Other airlines that offer cheap prices include VietJet Air from ฿1,768 and Vietnam Airlines from ฿2,218 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, May is the cheapest month in which you can book a flight from Thailand to Vietnam (average of ฿2,829). Flying from Thailand to Vietnam in April is currently the most expensive (average of ฿3,504). 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 29 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Bamboo AirwaysCheapest฿2,841Average฿4,371FlexibilityNo cancel feeOn-time54%
Search Bamboo Airways flights
VietJet AirCheapest฿3,144Average฿4,390FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai Vietjet AirCheapest฿3,191Average฿6,026FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Thai AirAsiaCheapest฿3,193Average฿5,280FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
EmiratesCheapest฿3,663Average฿4,257FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Vietravel AirlinesCheapest฿3,838Average฿4,591FlexibilityNo cancel feeOn-timeN/A
Search Vietravel Airlines flights
Vietnam AirlinesCheapest฿4,469Average฿6,374FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai AirwaysCheapest฿5,484Average฿7,228FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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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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