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Cheap flights from Thailand to Vietnam from £46

BKK — SGN
29 Nov — 6 Dec1
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

Tue 17/1119:10 -
Nonstop1h 20m
Sat 21/1116:40 -
Nonstop1h 20m
Deal found 27/10£86
Mon 2/1113:15 -
Nonstop1h 20m
Fri 6/1110:40 -
Nonstop1h 20m
Deal found 26/10£91
Tue 15/1219:10 -
Nonstop1h 20m
Tue 22/1216:40 -
Nonstop1h 20m
Deal found 25/10£91
Sun 1/1114:40 -
Nonstop1h 20m
Sat 14/1114:00 -
Nonstop1h 25m
Deal found 30/10£92
Thu 12/1110:30 -
Nonstop1h 40m
Tue 17/1112:40 -
Nonstop1h 45m
Deal found 30/10£94
Wed 4/1107:20 -
Nonstop1h 45m
Fri 13/1112:40 -
Nonstop1h 45m
Deal found 27/10£96
Mon 9/1110:30 -
Nonstop1h 40m
Thu 12/1112:40 -
Nonstop1h 45m
Deal found 26/10£97
Mon 9/1115:50 -
Nonstop1h 40m
Thu 26/1118:10 -
Nonstop1h 45m
Deal found 27/10£98
Mon 9/1115:50 -
Nonstop1h 40m
Sat 14/1118:10 -
Nonstop1h 45m
Deal found 25/10£99
Tue 10/1115:50 -
Nonstop1h 40m
Tue 24/1110:40 -
Nonstop1h 45m
Deal found 27/10£100
Wed 4/1115:50 -
Nonstop1h 40m
Sat 14/1118:10 -
Nonstop1h 45m
Deal found 27/10£100
Sun 29/1116:35 -
Nonstop1h 45m
Tue 1/1212:40 -
Nonstop1h 45m
Deal found 27/10£100

Find flight deals from Thailand to Vietnam

Round-trip from

£86

One-way from

£46

Popular in

May

Cheapest in

January

Average price

£124

Good round-trip deal

£101 or less

Good one-way deal

£54 or less
Sun PhuQuoc Airways
  • Sun PhuQuoc Airways
  • 17/11-21/11
  • Nonstop
  • 2h 40m total
  • Thailand to Vietnam
Search Deals
Sun PhuQuoc Airways
  • Sun PhuQuoc Airways
  • 26/11-31/12
  • Nonstop
  • 1h 20m total
  • Thailand to Vietnam
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£5 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 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.
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Cheapflights Fare Finder

 
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

BangkokDa Nang

DMK Bangkok Don Mueang Intl - DAD Da Nang

DMKDAD

Bangkok Don Mueang Intl

Fri 6/11

16:35-18:20

Nonstop1h 45m

Da Nang

Wed 31/12

00:00-23:00

Nonstop0h 00m

£52

BangkokDa Nang

DMK Bangkok Don Mueang Intl - DAD Da Nang

DMKDAD

Bangkok Don Mueang Intl

Wed 11/11

10:30-12:10

Nonstop1h 40m

Da Nang

Wed 31/12

00:00-23:00

Nonstop0h 00m

£52
Fastest return journey

BangkokPhu Quoc

BKK Bangkok Suvarnabhumi - PQC Phu Quoc Duong Dang

BKKPQC

Bangkok Suvarnabhumi

Thu 3/12

19:10-20:30

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

£52

BangkokPhu Quoc

BKK Bangkok Suvarnabhumi - PQC Phu Quoc Duong Dang

BKKPQC

Bangkok Suvarnabhumi

Thu 17/12

19:10-20:30

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

£53

BangkokDa Nang

DMK Bangkok Don Mueang Intl - DAD Da Nang

DMKDAD

Bangkok Don Mueang Intl

Tue 16/3

16:35-18:20

Nonstop1h 45m

Da Nang

Wed 31/12

00:00-23:00

Nonstop0h 00m

£59

BangkokHanoi

DMK Bangkok Don Mueang Intl - HAN Hanoi Noibai

DMKHAN

Bangkok Don Mueang Intl

Sun 25/4

18:25-20:20

Nonstop1h 55m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

£60

BangkokHanoi

DMK Bangkok Don Mueang Intl - HAN Hanoi Noibai

DMKHAN

Bangkok Don Mueang Intl

Thu 5/11

06:50-08:45

Nonstop1h 55m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

£60

BangkokHanoi

DMK Bangkok Don Mueang Intl - HAN Hanoi Noibai

DMKHAN

Bangkok Don Mueang Intl

Thu 3/12

18:30-20:15

Nonstop1h 45m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

£60

BangkokHanoi

DMK Bangkok Don Mueang Intl - HAN Hanoi Noibai

DMKHAN

Bangkok Don Mueang Intl

Sun 28/2

09:55-11:50

Nonstop1h 55m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

£60

BangkokHanoi

DMK Bangkok Don Mueang Intl - HAN Hanoi Noibai

DMKHAN

Bangkok Don Mueang Intl

Sun 14/3

06:50-08:45

Nonstop1h 55m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

£61

Flights are sorted by cheapest return flights first.

Deals found on 29/10

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

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 £117). Flying from Thailand to Vietnam in April is currently the most expensive (average of £142). 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?

It’s optimal to fly from Thailand to Vietnam in the afternoon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Thailand to Vietnam

The most flights from TH0 to VN0 are scheduled on a Thursday (32 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (26 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 93 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, AirAsia have had the lowest number of delays on this route, with just 19% of flights being delayed.

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 day to fly from Thailand to Vietnam?

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 at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Vietnam

Read reviews from past customers who have flown with Emirates,Vietnam Airlines, andThai AirAsia 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.
Emirates
8.1
Very Good
3,686 reviews
Check prices

Comfort

8.1

Boarding

8.2

Food

7.9

Entertainment

8.2

Crew

8.4

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

DPS - DXB

As vegetarians we ordered the Indian vegetarian meal to ensure we could eat - it was ok (the food was much nicer on both flights out to Bali, rather than the return). However, there was a vegetarian option offered for the meal before arriving in Manchester and the food selection appeared better - ours was very carbohydrate heavy. We do realise space is at a premium and you can’t please everyone but a simple vegetarian option (which we could have pre-booked) alongside the meat options would have suited us more. Having said that, we do appreciate you making the effort to provide us with an alternative, so thank you!
Emirates
8.1
Very Good
3,686 reviews
Emirates
8.1
Very Good
3,686 reviews
Check prices

Comfort

8.1

Boarding

8.2

Food

7.9

Entertainment

8.2

Crew

8.4

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

DPS - DXB

As vegetarians we ordered the Indian vegetarian meal to ensure we could eat - it was ok (the food was much nicer on both flights out to Bali, rather than the return). However, there was a vegetarian option offered for the meal before arriving in Manchester and the food selection appeared better - ours was very carbohydrate heavy. We do realise space is at a premium and you can’t please everyone but a simple vegetarian option (which we could have pre-booked) alongside the meat options would have suited us more. Having said that, we do appreciate you making the effort to provide us with an alternative, so thank you!
Vietnam Airlines
7.7
Good
294 reviews
Emirates
8.1
Very Good
3,686 reviews
Check prices

Comfort

8.1

Boarding

8.2

Food

7.9

Entertainment

8.2

Crew

8.4

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

DPS - DXB

As vegetarians we ordered the Indian vegetarian meal to ensure we could eat - it was ok (the food was much nicer on both flights out to Bali, rather than the return). However, there was a vegetarian option offered for the meal before arriving in Manchester and the food selection appeared better - ours was very carbohydrate heavy. We do realise space is at a premium and you can’t please everyone but a simple vegetarian option (which we could have pre-booked) alongside the meat options would have suited us more. Having said that, we do appreciate you making the effort to provide us with an alternative, so thank you!
Thai AirAsia
7.4
Good
255 reviews
Emirates
8.1
Very Good
3,686 reviews
Check prices

Comfort

8.1

Boarding

8.2

Food

7.9

Entertainment

8.2

Crew

8.4

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

DPS - DXB

As vegetarians we ordered the Indian vegetarian meal to ensure we could eat - it was ok (the food was much nicer on both flights out to Bali, rather than the return). However, there was a vegetarian option offered for the meal before arriving in Manchester and the food selection appeared better - ours was very carbohydrate heavy. We do realise space is at a premium and you can’t please everyone but a simple vegetarian option (which we could have pre-booked) alongside the meat options would have suited us more. Having said that, we do appreciate you making the effort to provide us with an alternative, so thank you!
Thai Vietjet Air
6.7
Okay
137 reviews
Emirates
8.1
Very Good
3,686 reviews
Check prices

Comfort

8.1

Boarding

8.2

Food

7.9

Entertainment

8.2

Crew

8.4

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

DPS - DXB

As vegetarians we ordered the Indian vegetarian meal to ensure we could eat - it was ok (the food was much nicer on both flights out to Bali, rather than the return). However, there was a vegetarian option offered for the meal before arriving in Manchester and the food selection appeared better - ours was very carbohydrate heavy. We do realise space is at a premium and you can’t please everyone but a simple vegetarian option (which we could have pre-booked) alongside the meat options would have suited us more. Having said that, we do appreciate you making the effort to provide us with an alternative, so thank you!
VietJet Air
5.6
Fair
177 reviews
Emirates
8.1
Very Good
3,686 reviews
Check prices

Comfort

8.1

Boarding

8.2

Food

7.9

Entertainment

8.2

Crew

8.4

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

DPS - DXB

As vegetarians we ordered the Indian vegetarian meal to ensure we could eat - it was ok (the food was much nicer on both flights out to Bali, rather than the return). However, there was a vegetarian option offered for the meal before arriving in Manchester and the food selection appeared better - ours was very carbohydrate heavy. We do realise space is at a premium and you can’t please everyone but a simple vegetarian option (which we could have pre-booked) alongside the meat options would have suited us more. Having said that, we do appreciate you making the effort to provide us with an alternative, so thank you!

Related info for your journey

  • How long is the flight from Thailand to Vietnam?

    A quick flight from Thailand to Vietnam can take about 1h 20m. Thai AirAsia provides one of the quickest options available for as low as £133. The distance between Thailand and Vietnam is about 328 mi. All flights are typically direct.

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

    £16 is the cheapest one-way deal found within the past few days, from Thai Airways. You may also be able to find cheap deals on Thai AirAsia and VietJet Air, with prices starting from £38 and £40, 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 £117). Flying from Thailand to Vietnam in April is currently the most expensive (average of £142). 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

Alternative routes for Thailand to Vietnam

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Top 9 airlines flying from Thailand to Vietnam

AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest£64Average£124FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Vietnam AirlinesCheapest£67Average£138FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
VietJet AirCheapest£81Average£133FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai Vietjet AirCheapest£83Average£140FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
EmiratesCheapest£85Average£113FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Sun PhuQuoc AirwaysCheapest£98Average£115FlexibilityNo cancel feeOn-timeN/A
Search Sun PhuQuoc Airways flights
Vietravel AirlinesCheapest£98Average£111FlexibilityNo cancel feeOn-timeN/A
Search Vietravel Airlines flights
Ethiopian AirCheapest£99Average£114FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
Thai AirwaysCheapest£128Average£219FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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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