Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Thailand to Vietnam from ฿1,963

BKK — SGN
15 Dec — 22 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
Sun 22/1114:05 -
Nonstop1h 20m
Deal found 11/11฿3,994
Thu 19/1119:10 -
Nonstop1h 20m
Mon 23/1114:00 -
Nonstop1h 25m
Deal found 11/11฿4,028
Thu 19/1119:10 -
Nonstop1h 20m
Mon 23/1110:40 -
Nonstop1h 20m
Deal found 13/11฿4,129
Tue 15/1219:10 -
Nonstop1h 20m
Sat 19/1212:00 -
Nonstop1h 25m
Deal found 14/11฿4,197
Sun 22/1108:15 -
Nonstop1h 40m
Wed 25/1118:10 -
Nonstop1h 45m
Deal found 11/11฿4,197
Sat 21/1107:20 -
Nonstop1h 45m
Tue 24/1118:50 -
Nonstop1h 45m
Deal found 11/11฿4,197
Sun 15/1108:15 -
Nonstop1h 40m
Mon 16/1118:10 -
Nonstop1h 45m
Deal found 10/11฿4,231
Thu 19/1107:20 -
Nonstop1h 45m
Sun 22/1109:40 -
Nonstop1h 45m
Deal found 10/11฿4,231
Thu 26/1119:10 -
Nonstop1h 20m
Mon 30/1110:40 -
Nonstop1h 20m
Deal found 14/11฿4,265
Fri 13/1119:50 -
Nonstop1h 40m
Mon 16/1123:30 -
Nonstop1h 40m
Deal found 10/11฿4,265
Sun 22/1110:30 -
Nonstop1h 40m
Sat 28/1109:40 -
Nonstop1h 45m
Deal found 13/11฿4,265
Wed 9/1210:45 -
Nonstop1h 20m
Wed 16/1212:35 -
Nonstop1h 25m
Deal found 11/11฿4,299

Find flight deals from Thailand to Vietnam

Round-trip from

฿4,028

One-way from

฿1,963

Popular in

May

Cheapest in

March

Average price

฿5,720

Good round-trip deal

฿4,279 or less

Good one-way deal

฿2,425 or less
Sun PhuQuoc Airways
  • Sun PhuQuoc Airways
  • 24/11-28/11
  • Nonstop
  • 2h 40m total
  • Thailand to Vietnam
Search Deals
Sun PhuQuoc Airways
  • Sun PhuQuoc Airways
  • 1/12-31/12
  • Nonstop
  • 1h 20m total
  • Thailand to Vietnam
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (฿10,289 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (฿1,490 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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

 
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
Fastest return journey

BangkokPhu Quoc

BKK Bangkok Suvarnabhumi - PQC Phu Quoc Duong Dang

BKKPQC

Bangkok Suvarnabhumi

Tue 1/12

19:10-20:30

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,268

BangkokPhu Quoc

BKK Bangkok Suvarnabhumi - PQC Phu Quoc Duong Dang

BKKPQC

Bangkok Suvarnabhumi

Tue 15/12

19:10-20:30

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,336

BangkokDa Nang

DMK Bangkok Don Mueang Intl - DAD Da Nang

DMKDAD

Bangkok Don Mueang Intl

Thu 26/11

16:35-18:20

Nonstop1h 45m

Da Nang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,369

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Mon 1/2

10:45-12:05

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,403

BangkokDa Nang

DMK Bangkok Don Mueang Intl - DAD Da Nang

DMKDAD

Bangkok Don Mueang Intl

Mon 30/11

16:35-18:20

Nonstop1h 45m

Da Nang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,471

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Wed 25/11

10:45-12:05

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,539

BangkokPhu Quoc

BKK Bangkok Suvarnabhumi - PQC Phu Quoc Duong Dang

BKKPQC

Bangkok Suvarnabhumi

Thu 21/1

19:10-20:30

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,572

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Sun 20/12

10:45-12:05

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,572

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Mon 1/3

10:45-12:05

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,674

BangkokPhu Quoc

BKK Bangkok Suvarnabhumi - PQC Phu Quoc Duong Dang

BKKPQC

Bangkok Suvarnabhumi

Sat 27/2

19:10-20:30

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,708

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 ฿5,280). Flying from Thailand to Vietnam in April is currently the most expensive (average of ฿6,533). 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?

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 29% on airfare.

Weekly flight availability from Thailand to Vietnam

The most flights from TH0 to VN0 are scheduled on a Friday (31 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (22 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, แอร์เอเชีย 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 34 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 Friday mornings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Vietnam

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
3,695 reviews
Check prices

Comfort

8.1

Crew

8.4

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.2

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
3,695 reviews
Emirates
8.1
Very Good
3,695 reviews
Check prices

Comfort

8.1

Crew

8.4

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.2

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
297 reviews
Emirates
8.1
Very Good
3,695 reviews
Check prices

Comfort

8.1

Crew

8.4

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.2

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
256 reviews
Emirates
8.1
Very Good
3,695 reviews
Check prices

Comfort

8.1

Crew

8.4

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.2

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
3,695 reviews
Check prices

Comfort

8.1

Crew

8.4

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.2

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
3,695 reviews
Check prices

Comfort

8.1

Crew

8.4

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.2

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 ฿4,705. 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 ฿1,634 on VietJet Air. Other airlines that offer cheap prices include Thai Vietjet Air from ฿1,758 and Thai AirAsia from ฿1,912 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 ฿5,280). Flying from Thailand to Vietnam in April is currently the most expensive (average of ฿6,533). 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

Top 9 airlines flying from Thailand to Vietnam

AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest฿1,061Average฿7,688FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Vietravel AirlinesCheapest฿2,512Average฿5,786FlexibilityNo cancel feeOn-timeN/A
Search Vietravel Airlines flights
EmiratesCheapest฿2,970Average฿4,719FlexibilityNo cancel feeOn-time75%
Search Emirates flights
VietJet AirCheapest฿3,096Average฿5,229FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Sun PhuQuoc AirwaysCheapest฿3,495Average฿4,734FlexibilityNo cancel feeOn-timeN/A
Search Sun PhuQuoc Airways flights
Thai Vietjet AirCheapest฿3,537Average฿6,054FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Thai AirAsiaCheapest฿3,616Average฿6,016FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Ethiopian AirCheapest฿4,788Average฿5,340FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
Vietnam AirlinesCheapest฿4,829Average฿6,300FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.