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Cheap flights from Thailand to Vietnam from ฿1,594

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SGN
14 Jul — 21 Jul1
1 adult

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 9 July 2025.

Round-trip from

฿3,383

One-way from

฿1,594

Popular in

July

Cheapest in

August

Average price

฿5,530

Good round-trip deal

฿3,487 or less

Good one-way deal

฿1,738 or less
Thai Vietjet Air
  • Thai Vietjet Air
  • 29/7-8/8
  • Nonstop
  • 3h 30m total
  • Thailand to Vietnam
Search Deals
Thai Vietjet Air
  • Thai Vietjet Air
  • 14/8
  • Nonstop
  • 1h 45m total
  • Thailand to Vietnam
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿1,839 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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

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 9 July 2025.

Tue 29/715:45BKK - DAD
Nonstop1h 45mThai Vietjet Air
Fri 8/810:40DAD - BKK
Nonstop1h 45mThai Vietjet Air
Deal found 9/7฿3,383
Tue 29/707:50DMK - DAD
Nonstop1h 40mThai AirAsia
Sat 9/810:05DAD - DMK
Nonstop1h 40mThai AirAsia
Deal found 9/7฿3,383
Sat 1/1119:25DMK - SGN
Nonstop1h 40mThai AirAsia
Thu 6/1121:35SGN - DMK
Nonstop1h 35mThai AirAsia
Deal found 9/7฿3,513
Thu 17/713:50BKK - SGN
Nonstop1h 30mVietJet Air
Sun 20/708:35SGN - BKK
Nonstop1h 30mVietJet Air
Deal found 8/7฿3,513
Thu 28/818:45BKK - HAN
Nonstop1h 40mVietJet Air
Mon 1/915:45HAN - BKK
Nonstop2h 00mVietJet Air
Deal found 9/7฿3,578
Wed 16/706:40DMK - HAN
Nonstop1h 50mThai AirAsia
Sun 20/709:05HAN - DMK
Nonstop1h 50mThai AirAsia
Deal found 9/7฿3,578
Fri 22/814:35BKK - PQC
Nonstop1h 20mThai Vietjet Air
Mon 25/811:45PQC - BKK
Nonstop1h 20mThai Vietjet Air
Deal found 8/7฿3,741
Fri 1/812:00DMK - PQC
Nonstop1h 20mThai AirAsia
Sun 3/813:55PQC - DMK
Nonstop1h 20mThai AirAsia
Deal found 9/7฿3,806
Mon 18/814:40BKK - SGN
Nonstop1h 35mMultiple Airlines
Fri 22/808:35SGN - BKK
Nonstop1h 30mMultiple Airlines
Deal found 7/7฿3,806
Fri 22/815:45BKK - DAD
Nonstop1h 45mMultiple Airlines
Fri 29/815:15DAD - BKK
Nonstop1h 50mMultiple Airlines
Deal found 7/7฿3,969
Thu 11/913:50BKK - HAN
Nonstop2h 00mMultiple Airlines
Tue 16/911:10HAN - BKK
Nonstop1h 50mMultiple Airlines
Deal found 7/7฿4,131
Sun 13/720:10BKK - DAD
Nonstop1h 40mEmirates
Mon 28/723:30DAD - BKK
Nonstop1h 40mEmirates
Deal found 7/7฿4,294

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 9 July 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

Tue 29/7

15:45-17:30

Nonstop1h 45m

Da Nang

Fri 8/8

10:40-12:25

Nonstop1h 45m

฿3,383

BangkokDa Nang

DMK - DAD

DMKDAD

Bangkok Don Mueang Intl

Tue 29/7

07:50-09:30

Nonstop1h 40m

Da Nang

Sat 9/8

10:05-11:45

Nonstop1h 40m

฿3,383

BangkokHo Chi Minh City

BKK - SGN

BKKSGN

Bangkok Suvarnabhumi

Thu 21/8

11:30-13:00

Nonstop1h 30m

Ho Chi Minh City

Sun 24/8

17:15-18:45

Nonstop1h 30m

฿3,513

BangkokHo Chi Minh City

DMK - SGN

DMKSGN

Bangkok Don Mueang Intl

Sat 1/11

19:25-21:05

Nonstop1h 40m

Ho Chi Minh City

Thu 6/11

21:35-23:10

Nonstop1h 35m

฿3,513

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Thu 28/8

18:45-20:25

Nonstop1h 40m

Hanoi Noibai

Mon 1/9

15:45-17:45

Nonstop2h 00m

฿3,578

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Tue 22/7

06:40-08:30

Nonstop1h 50m

Hanoi Noibai

Wed 30/7

20:55-22:45

Nonstop1h 50m

฿3,578

BangkokPhu Quoc

BKK - PQC

BKKPQC

Bangkok Suvarnabhumi

Fri 22/8

14:35-15:55

Nonstop1h 20m

Phu Quoc Duong Dang

Mon 25/8

11:45-13:05

Nonstop1h 20m

฿3,741

BangkokHo Chi Minh City

BKK - SGN

BKKSGN

Bangkok Suvarnabhumi

Mon 18/8

14:40-16:15

Nonstop1h 35m

Ho Chi Minh City

Fri 22/8

08:35-10:05

Nonstop1h 30m

฿3,806

BangkokPhu Quoc

DMK - PQC

DMKPQC

Bangkok Don Mueang Intl

Fri 1/8

12:00-13:20

Nonstop1h 20m

Phu Quoc Duong Dang

Sun 3/8

13:55-15:15

Nonstop1h 20m

฿3,806

BangkokDa Nang

BKK - DAD

BKKDAD

Bangkok Suvarnabhumi

Fri 22/8

15:45-17:30

Nonstop1h 45m

Da Nang

Fri 29/8

15:15-17:05

Nonstop1h 50m

฿3,969

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 58 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, June is the cheapest month in which you can book a flight from Thailand to Vietnam (average of ฿114). Flying from Thailand to Vietnam in July is currently the most expensive (average of ฿185). 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 9 July 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 morning tend to be the most expensive. A flight at midday could potentially save you up to 42% 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 Tuesday at midday when fares are most often at their lowest. Saturday at midday 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 9 July 2025.

The most flights from TH0 to VN0 are scheduled on a Tuesday (29 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (22 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 9 July 2025.
Read through reviews of airlines operating flights from Thailand to Vietnam, such as Emirates, Bangkok Airways, andChina Southern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,288 reviews
Check prices

Food

7.8

Overall

8.1

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very Good
3,288 reviews
Emirates
8.1
Very Good
3,288 reviews
Check prices

Food

7.8

Overall

8.1

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Bangkok Airways
8.0
Very Good
111 reviews
Emirates
8.1
Very Good
3,288 reviews
Check prices

Food

7.8

Overall

8.1

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
China Southern
7.6
Good
101 reviews
Emirates
8.1
Very Good
3,288 reviews
Check prices

Food

7.8

Overall

8.1

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Vietnam Airlines
7.5
Good
195 reviews
Emirates
8.1
Very Good
3,288 reviews
Check prices

Food

7.8

Overall

8.1

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Thai AirAsia
7.5
Good
219 reviews
Emirates
8.1
Very Good
3,288 reviews
Check prices

Food

7.8

Overall

8.1

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

  • 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 ฿1,594 on Thai Vietjet Air. Other airlines that offer cheap prices include Thai AirAsia from ฿1,594 and VietJet Air from ฿1,724 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, June is the cheapest month in which you can book a flight from Thailand to Vietnam (average of ฿114). Flying from Thailand to Vietnam in July is currently the most expensive (average of ฿185). 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 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 17,341 searches. Data last updated 9 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Bamboo AirwaysCheapest฿2,874Average฿4,426FlexibilityNo cancel feeOn-time54%
Search Bamboo Airways flights
Thai AirAsiaCheapest฿2,980Average฿5,373FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai Vietjet AirCheapest฿3,322Average฿5,316FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
VietJet AirCheapest฿3,434Average฿5,106FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Vietravel AirlinesCheapest฿3,891Average฿4,614FlexibilityNo cancel feeOn-timeN/A
Search Vietravel Airlines flights
Vietnam AirlinesCheapest฿4,510Average฿6,207FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai AirwaysCheapest฿5,524Average฿7,755FlexibilityNo 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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