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Cheap flights from Thailand to Vietnam from ฿1,991

BKK — SGN
23 Nov — 30 Nov1
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 3/1113:15 -
Nonstop1h 20m
Thu 5/1110:40 -
Nonstop1h 20m
Deal found 20/10฿3,678
Sat 7/1113:15 -
Nonstop1h 20m
Tue 10/1110:40 -
Nonstop1h 20m
Deal found 20/10฿3,711
Tue 27/1013:15 -
Nonstop1h 20m
Tue 3/1110:40 -
Nonstop1h 20m
Deal found 21/10฿3,745
Sun 1/1113:15 -
Nonstop1h 20m
Wed 4/1110:40 -
Nonstop1h 20m
Deal found 21/10฿3,779
Tue 27/1013:15 -
Nonstop1h 20m
Thu 5/1110:40 -
Nonstop1h 20m
Deal found 20/10฿3,846
Sat 7/1113:15 -
Nonstop1h 20m
Sun 8/1110:40 -
Nonstop1h 20m
Deal found 20/10฿3,880
Thu 19/1119:10 -
Nonstop1h 20m
Mon 23/1110:40 -
Nonstop1h 20m
Deal found 21/10฿3,914
Thu 26/1119:10 -
Nonstop1h 20m
Mon 30/1110:40 -
Nonstop1h 20m
Deal found 23/10฿4,015
Wed 28/1013:15 -
Nonstop1h 20m
Tue 3/1112:00 -
Nonstop1h 25m
Deal found 21/10฿4,049
Wed 28/1008:15 -
Nonstop1h 40m
Wed 4/1118:10 -
Nonstop1h 45m
Deal found 21/10฿4,217
Wed 11/1116:35 -
Nonstop1h 45m
Wed 18/1118:50 -
Nonstop1h 45m
Deal found 20/10฿4,217
Sun 15/1110:45 -
Nonstop1h 20m
Sat 21/1112:35 -
Nonstop1h 25m
Deal found 23/10฿4,251

Find flight deals from Thailand to Vietnam

Round-trip from

฿3,678

One-way from

฿1,991

Popular in

May

Cheapest in

January

Average price

฿5,466

Good round-trip deal

฿2,143 or less

Good one-way deal

฿2,273 or less
Sun PhuQuoc Airways
  • Sun PhuQuoc Airways
  • 3/11-5/11
  • Nonstop
  • 2h 40m total
  • Thailand to Vietnam
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Sun PhuQuoc Airways
  • Sun PhuQuoc Airways
  • 30/11-31/12
  • Nonstop
  • 1h 20m total
  • Thailand to Vietnam
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿12,687 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (฿1,753 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Thailand to Vietnam.
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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
Fastest return journey

BangkokPhu Quoc

BKK Bangkok Suvarnabhumi - PQC Phu Quoc Duong Dang

BKKPQC

Bangkok Suvarnabhumi

Thu 19/11

19:10-20:30

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,126

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

฿2,395

BangkokDa Nang

DMK Bangkok Don Mueang Intl - DAD Da Nang

DMKDAD

Bangkok Don Mueang Intl

Mon 2/11

07:20-09:05

Nonstop1h 45m

Da Nang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,395

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

฿2,429

BangkokDa Nang

DMK Bangkok Don Mueang Intl - DAD Da Nang

DMKDAD

Bangkok Don Mueang Intl

Wed 11/11

16:35-18:20

Nonstop1h 45m

Da Nang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,429

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Fri 1/1

10:45-12:05

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,463

BangkokPhu Quoc

BKK Bangkok Suvarnabhumi - PQC Phu Quoc Duong Dang

BKKPQC

Bangkok Suvarnabhumi

Sun 22/11

13:15-14:35

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,497

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Tue 9/3

10:45-12:05

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,497

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

฿2,598

BangkokPhu Quoc

DMK Bangkok Don Mueang Intl - PQC Phu Quoc Duong Dang

DMKPQC

Bangkok Don Mueang Intl

Thu 29/10

10:45-12:05

Nonstop1h 20m

Phu Quoc Duong Dang

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,598

Flights are sorted by cheapest return flights first.

Deals found on 19/10

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 ฿5,263). Flying from Thailand to Vietnam in April is currently the most expensive (average of ฿6,410). 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 23% on airfare.

Weekly flight availability from Thailand to Vietnam

The most flights from TH0 to VN0 are scheduled on a Friday (30 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 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 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 Friday mornings when fares are most often at their lowest. Monday mornings 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
3,688 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.9

Comfort

8.1

Crew

8.4

Entertainment

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
3,688 reviews
Emirates
8.1
Very Good
3,688 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.9

Comfort

8.1

Crew

8.4

Entertainment

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
293 reviews
Emirates
8.1
Very Good
3,688 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.9

Comfort

8.1

Crew

8.4

Entertainment

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
7.5
Good
253 reviews
Emirates
8.1
Very Good
3,688 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.9

Comfort

8.1

Crew

8.4

Entertainment

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
136 reviews
Emirates
8.1
Very Good
3,688 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.9

Comfort

8.1

Crew

8.4

Entertainment

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
176 reviews
Emirates
8.1
Very Good
3,688 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.9

Comfort

8.1

Crew

8.4

Entertainment

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 ฿5,027. The distance from Thailand to Vietnam is about 528 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 ฿1,628 on VietJet Air. Other airlines that offer cheap prices include Thai Vietjet Air from ฿1,752 and Thai AirAsia from ฿1,889 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 ฿5,263). Flying from Thailand to Vietnam in April is currently the most expensive (average of ฿6,410). 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฿1,058Average฿7,770FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Vietravel AirlinesCheapest฿2,504Average฿5,791FlexibilityNo cancel feeOn-timeN/A
Search Vietravel Airlines flights
EmiratesCheapest฿2,960Average฿4,706FlexibilityNo cancel feeOn-time75%
Search Emirates flights
VietJet AirCheapest฿3,086Average฿5,099FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai Vietjet AirCheapest฿3,500Average฿6,058FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Sun PhuQuoc AirwaysCheapest฿3,509Average฿5,093FlexibilityNo cancel feeOn-timeN/A
Search Sun PhuQuoc Airways flights
Thai AirAsiaCheapest฿3,605Average฿6,337FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Ethiopian AirCheapest฿4,773Average฿5,200FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
Vietnam AirlinesCheapest฿4,868Average฿6,444FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

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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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