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Cheap flights from Thailand to Vietnam from £40

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 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SGN
14 Nov — 21 Nov1
1 adult
1 adult, Economy

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 15 October 2025.

Round-trip from

£80

One-way from

£40

Popular in

February

Cheapest in

August

Average price

£98

Good round-trip deal

£80 or less

Good one-way deal

£41 or less
VietJet Air
  • VietJet Air
  • 20/11-25/11
  • Nonstop
  • 3h 00m total
  • Thailand to Vietnam
Search Deals
VietJet Air
  • VietJet Air
  • 13/11
  • Nonstop
  • 1h 30m total
  • Thailand to Vietnam
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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 15 October 2025.

Thu 27/1120:05BKK - SGN
Nonstop1h 30mVietJet Air
Tue 2/1217:35SGN - BKK
Nonstop1h 30mVietJet Air
Deal found 14/10£80
Thu 27/1120:05BKK - SGN
Nonstop1h 30mVietJet Air
Thu 4/1217:35SGN - BKK
Nonstop1h 30mVietJet Air
Deal found 13/10£82
Wed 26/1120:05BKK - SGN
Nonstop1h 30mVietJet Air
Mon 1/1217:35SGN - BKK
Nonstop1h 30mVietJet Air
Deal found 14/10£83
Thu 11/1220:05BKK - SGN
Nonstop1h 30mVietJet Air
Wed 14/109:15SGN - BKK
Nonstop1h 30mVietJet Air
Deal found 13/10£85
Thu 11/1220:05BKK - SGN
Nonstop1h 30mVietJet Air
Mon 12/117:35SGN - BKK
Nonstop1h 30mVietJet Air
Deal found 13/10£86
Fri 28/1114:00BKK - SGN
Nonstop1h 30mVietJet Air
Mon 1/1217:35SGN - BKK
Nonstop1h 30mVietJet Air
Deal found 14/10£88
Wed 26/1120:05BKK - SGN
Nonstop1h 30mVietJet Air
Wed 3/1217:35SGN - BKK
Nonstop1h 30mVietJet Air
Deal found 14/10£89
Fri 28/1114:00BKK - SGN
Nonstop1h 30mVietJet Air
Wed 3/1211:30SGN - BKK
Nonstop1h 30mVietJet Air
Deal found 14/10£92
Tue 16/1211:45BKK - SGN
Nonstop1h 25mMultiple Airlines
Sun 11/112:05SGN - BKK
Nonstop1h 25mMultiple Airlines
Deal found 13/10£95
Mon 13/1020:10BKK - DAD
Nonstop1h 40mEmirates
Mon 20/1023:30DAD - BKK
Nonstop1h 40mEmirates
Deal found 12/10£98
Fri 17/1020:10BKK - DAD
Nonstop1h 40mEmirates
Sun 19/1023:30DAD - BKK
Nonstop1h 40mEmirates
Deal found 13/10£99
Sun 14/1211:45BKK - SGN
Nonstop1h 25mVietJet Air
Wed 14/109:15SGN - BKK
Nonstop1h 30mVietJet Air
Deal found 13/10£104

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 858,174 searches. Data last updated 15 October 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

BangkokDa Nang

BKK - DAD

BKKDAD

Bangkok Suvarnabhumi

Fri 28/11

19:50-21:30

Nonstop1h 40m

Da Nang

Sun 30/11

23:30-01:10

Nonstop1h 40m

£99

BangkokDa Nang

BKK - DAD

BKKDAD

Bangkok Suvarnabhumi

Wed 29/10

18:00-19:35

Nonstop1h 35m

Da Nang

Thu 13/11

15:15-17:00

Nonstop1h 45m

£113

BangkokDa Nang

BKK - DAD

BKKDAD

Bangkok Suvarnabhumi

Thu 30/10

18:00-19:35

Nonstop1h 35m

Da Nang

Fri 7/11

15:15-17:00

Nonstop1h 45m

£113

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Wed 29/10

22:10-00:05

Nonstop1h 55m

Hanoi Noibai

Tue 4/11

18:55-21:00

Nonstop2h 05m

£117

BangkokHo Chi Minh City

BKK - SGN

BKKSGN

Bangkok Suvarnabhumi

Thu 8/1

19:35-21:20

Nonstop1h 45m

Ho Chi Minh City

Sat 10/1

17:05-18:30

Nonstop1h 25m

£119

BangkokDa Nang

BKK - DAD

BKKDAD

Bangkok Suvarnabhumi

Wed 18/3

19:50-21:30

Nonstop1h 40m

Da Nang

Mon 23/3

23:30-01:10

Nonstop1h 40m

£122

BangkokDa Nang

BKK - DAD

BKKDAD

Bangkok Suvarnabhumi

Fri 27/2

19:50-21:30

Nonstop1h 40m

Da Nang

Wed 18/3

23:30-01:10

Nonstop1h 40m

£122

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Fri 6/3

22:10-00:05

Nonstop1h 55m

Hanoi Noibai

Mon 16/3

09:15-11:20

Nonstop2h 05m

£125

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Wed 29/10

22:10-00:05

Nonstop1h 55m

Hanoi Noibai

Wed 5/11

18:55-21:00

Nonstop2h 05m

£126

BangkokHo Chi Minh City

BKK - SGN

BKKSGN

Bangkok Suvarnabhumi

Mon 27/10

21:15-23:00

Nonstop1h 45m

Ho Chi Minh City

Sat 8/11

18:40-20:15

Nonstop1h 35m

£128

Flights are sorted by cheapest return flights first.

Deals found on 13/10

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 £65). Flying from Thailand to Vietnam in April is currently the most expensive (average of £82). 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 15 October 2025.

It’s optimal to fly from Thailand to Vietnam in the morning. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight at midday.

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 Friday mornings when fares are most often at their lowest. Monday 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 15 October 2025.

The most flights from TH0 to VN0 are scheduled on a Monday (33 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (31 on average).

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 15 October 2025.
Read reviews from past customers who have flown with Vietnam Airlines, Thai AirAsia, andThai Vietjet Air from Thailand to Vietnam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.5
Good
203 reviews
Check prices

Boarding

7.5

Comfort

7.5

Overall

7.5

Crew

8.1

Entertainment

6.3

Food

6.8

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.
Vietnam Airlines
7.5
Good
203 reviews
Vietnam Airlines
7.5
Good
203 reviews
Check prices

Boarding

7.5

Comfort

7.5

Overall

7.5

Crew

8.1

Entertainment

6.3

Food

6.8

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.
Thai AirAsia
7.5
Good
216 reviews
Vietnam Airlines
7.5
Good
203 reviews
Check prices

Boarding

7.5

Comfort

7.5

Overall

7.5

Crew

8.1

Entertainment

6.3

Food

6.8

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.
Thai Vietjet Air
6.8
Okay
106 reviews
Vietnam Airlines
7.5
Good
203 reviews
Check prices

Boarding

7.5

Comfort

7.5

Overall

7.5

Crew

8.1

Entertainment

6.3

Food

6.8

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.
VietJet Air
5.5
Fair
149 reviews
Vietnam Airlines
7.5
Good
203 reviews
Check prices

Boarding

7.5

Comfort

7.5

Overall

7.5

Crew

8.1

Entertainment

6.3

Food

6.8

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.

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 35m. Emirates provides one of the quickest options available for as low as £113. The distance between Thailand and Vietnam is about 523 mi. All flights are typically direct.

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

    £55 is the cheapest one-way deal found within the past few days, from Emirates. You may also be able to find cheap deals on Vietnam Airlines and VietJet Air, with prices starting from £59 and £68, respectively.

  • 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 £65). Flying from Thailand to Vietnam in April is currently the most expensive (average of £82). 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 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 858,174 searches. Data last updated 15 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest£72Average£110FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai Vietjet AirCheapest£75Average£122FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
EmiratesCheapest£79Average£120FlexibilityNo cancel feeOn-time75%
Search Emirates flights
VietJet AirCheapest£80Average£111FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Vietravel AirlinesCheapest£89Average£111FlexibilityNo cancel feeOn-timeN/A
Search Vietravel Airlines flights
Vietnam AirlinesCheapest£100Average£125FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai AirwaysCheapest£122Average£137FlexibilityNo 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 makes it easy to find Thailand to Vietnam flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Thailand 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 Thailand to Vietnam with no change fees?

Certainly. Search results for flights to Vietnam from Thailand shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Thailand to Vietnam and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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