£59 Find Cheap Flights from Thailand to Vietnam – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Thailand to Vietnam departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Thailand to Vietnam

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Thailand to Vietnam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Thailand to Vietnam

Sun, 29 Nov - Wed, 2 Dec
Emirates Logo
19:50 - 21:30
BKK
-
DAD
1h 40mdirect
Emirates Logo
23:30 - 01:10
DAD
-
BKK
1h 40mdirect
£109Emirates
Sun, 30 Aug - Sun, 1 Nov
Emirates Logo
20:10 - 21:50
BKK
-
DAD
1h 40mdirect
Emirates Logo
23:30 - 01:10
DAD
-
BKK
1h 40mdirect
£109Emirates
Mon, 7 Sep - Sun, 27 Sep
Thai Vietjet Air Logo
08:10 - 09:55
BKK
-
DAD
1h 45mdirect
Thai Vietjet Air Logo
13:15 - 15:00
DAD
-
BKK
1h 45mdirect
£110Thai Vietjet Air
Tue, 8 Sep - Sun, 27 Sep
Thai Vietjet Air Logo
15:45 - 17:30
BKK
-
DAD
1h 45mdirect
Thai Vietjet Air Logo
13:15 - 15:00
DAD
-
BKK
1h 45mdirect
£110Thai Vietjet Air
Wed, 28 Oct - Mon, 2 Nov
Ethiopian Air Logo
13:30 - 15:00
BKK
-
HAN
1h 30mdirect
Ethiopian Air Logo
23:20 - 00:50
HAN
-
BKK
1h 30mdirect
£111Ethiopian Air
Wed, 20 Jan - Wed, 3 Feb
Ethiopian Air Logo
13:30 - 15:00
BKK
-
HAN
1h 30mdirect
Ethiopian Air Logo
23:20 - 00:50
HAN
-
BKK
1h 30mdirect
£111Ethiopian Air
Mon, 17 Aug - Fri, 21 Aug
VietJet Air Logo
19:55 - 21:25
BKK
-
SGN
1h 30mdirect
VietJet Air Logo
08:35 - 10:05
SGN
-
BKK
1h 30mdirect
£114VietJet Air
Sat, 22 Aug - Tue, 25 Aug
VietJet Air Logo
19:55 - 21:25
BKK
-
SGN
1h 30mdirect
VietJet Air Logo
11:15 - 12:45
SGN
-
BKK
1h 30mdirect
£115VietJet Air
Sat, 12 Sep - Sun, 13 Sep
Vietnam Airlines Logo
22:15 - 09:10
BKK
-
DAD
10h 55m
1 stop
Vietnam Airlines Logo
17:25 - 10:20
DAD
-
BKK
16h 55m
1 stop
£122Vietnam Airlines
Sat, 21 Nov - Sun, 22 Nov
Vietnam Airlines Logo
19:00 - 07:20
BKK
-
DAD
12h 20m
1 stop
Vietnam Airlines Logo
09:55 - 18:30
DAD
-
BKK
8h 35m
1 stop
£122Vietnam Airlines
Booking Insights

KAYAK's insights & trends for flights to Vietnam

Get data-powered insights and trends into flights to Vietnam to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Vietnam?

These are the best return prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Vietnam from Thailand found in the last 5 days was to Nha Trang, at £69 return. The most popular route is Bangkok Suvarnabhumi Airport (BKK) to Ho Chi Minh City (SGN) and the cheapest return ticket found on this route in the last 5 days was £103.

How much is a flight to Vietnam?

The average and cheapest price for all round-trip flights to Vietnam from each origin found by users searching on KAYAK in the last month.

A flight to Vietnam costs £109 on average. The cheapest price found on KAYAK in the last 2 weeks was £54 for the route Bangkok Don Mueang Intl Airport (DMK) to Da Nang (DAD). The most popular routes on KAYAK are Bangkok to Da Nang which costs £130 on average, and Bangkok to Da Nang, which costs £114 on average.

See prices from:

What is the cheapest month to fly from Thailand to Vietnam?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Thailand to Vietnam, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Thailand to Vietnam is September, when tickets cost £57 (return) on average. On the other hand, the most expensive months are April and February, when the average cost of round-trip tickets is £83 and £79 respectively.

What is the cheapest time of day to fly to Vietnam?

The average price for all round-trip flights from Thailand to Vietnam depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Vietnam is generally in the afternoon, when retur flights cost £112 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to Vietnam is generally at night, which is peak travel time and where the average cost of a ticket is £227.

How far in advance should I book a flight from Thailand to Vietnam?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Vietnam, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Thailand to Vietnam, you should book around 2 weeks before departure, which saves you about 22% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Which is the cheapest airport to fly into in Vietnam?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Vietnam is Ho Chi Minh City Airport (SGN), with an average flight price of £77.

Good to know - Cheap tickets from Thailand to Vietnam

Low season

September

Cheapest flight

£59
Best time to beat the crowds (26% less expensive on average)
Flight from Bangkok Suvarnabhumi Airport to Hanoi

FAQs for booking flights from Thailand to Vietnam

  • How does KAYAK find such low prices on flights from Thailand to Vietnam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Thailand to Vietnam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Thailand to Vietnam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Thailand to Vietnam is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Thailand to Vietnam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Thailand to Vietnam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Thailand to Vietnam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Thailand to Vietnam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Vietnam?

    Based on KAYAK data, the cheapest day to fly to Vietnam is Wednesday when return tickets can be as cheap as £123. On the other hand, the most expensive day to fly is Sunday, when return prices are £137 on average.

Reviews of the top 5 airlines flying from Thailand to Vietnam

 
Need help choosing which airline to fly with from Thailand to Vietnam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3636 reviews
7.9Food
8.2Entertainment
8.0Comfort
8.4Crew
8.1Boarding
Airline reviews

Always enjoyed flying with Emirates, flown with others but they don't really measure up. The others are cheaper without a doubt, but not as good as Emirates

8.0 ExcellentDave, Feb 2026
BKK - DXB
Read more Emirates reviews

Always enjoyed flying with Emirates, flown with others but they don't really measure up. The others are cheaper without a doubt, but not as good as Emirates

Bathrooms were amazing and first class seat was very comfortable. Food was edible but not up to the standards of other first class meals on other airlines. But Caviar was amazing! So much caviar. Dom Perignon 2015 was room temperature. It would have been amazing if it was chilled down a bit more. Slippers were amazing and amenity kit requested was beautiful. Requested Pajamas never came so can’t tell you how nice they were. Loved the design of the seat and personal storage. Suite was much smaller than other airline’s first class and tv screen was tiny and remote difficult to use. I probably wouldn’t pay for this flight again.

Very poor boarding experience with these remote gates and buses. Also these 777s bardy need a remodeling. Entertainment is a bit laggy. Food and crew is still among the better, but they seriously have to do something with these remote gates.

the seat is quite narrow compared to others. entertainment and food were very good

Very pleasant.The crews are very helpful.Food are very good.

The service on board was excellent, the flight wasn’t overbooked and we departed and arrived on time.

Ticket price is competitive, flight time is punctual, aircraft cabin is clean, food is average. Can improve on serving system of meals on a A380 airbus. I had only 15 min to eat my meal. There are lots of people to serve & took a while for food to make it down to my row.

Nothing, all that I know is that I will never travel with Emirates again Qatar is were I belong. You guys should send someone over to experience what true acomadation is, Emirates has the worst food that I ever eat on any airline ,even jetblue has better food and snacks that curry Indian garbage you guys serve just make people sick.

The crew manager let the staff down by not ensuring special dietary requirements meal were coming in drips . The poor cabin crew did not stop . If organised the cabin could take a short break ..The cabin crew were AWESOME UNLIKE THIER TWO MANAGES!

I enjoyed the live television programming for entertainment, and honestly everything was acceptable. It’s just that I choose emirates, because they have always been so much better in so many ways – food choices, service, accessibility, friendliness of the staff. None of those things were poor, but they have definitely slid from their position of excellence. One example would be that after the dinner meal was served, the flight attendants huddled in the back galley with the curtains closed (by the way, that’s where snacks and drinks are), and you have to interrupt them to go back there to either ask for something or to get a snack. While they do not respond in an unfriendly way, you are led to believe that you are interrupting them by coming to get a snack or making a request. Even something like, “ Yes, how many I help you?” would be a great improvement.

Boarding was too soon because we arrived 10’ after boarding began and they were already giving ‘final call’. We just made it. We were at gate 35 minutes before the flight. Also, the departure communication board did not list the flight at all so we didn’t know boarding had already started.

Boarding and deviating was mediocre. At boarding they have not prioritized Business class. During debarking they prioritized premium economy. Also bus rides both times.

The vietnam airlines app was not able to allow checkin with the confirmation nor with the ticket number. This led to quite a bit of consternation. Speaking with a colleague from Hanoi, he did tell me that their app is not the best. It may be best to inform travelers to only use the link and to plan on checking in at the airport for this airline. The check-in was very easy and the staff were excellent.

flight departure was late, with no updates on status of departure

The aircraft was little tired but the food and service was outstanding

This was our fourth domestic flight with Vietnam Airlines, and once again we found the experience very suitable. Check-in was easy and efficient. They did take our carry-on luggage, but that was fine. I’m actually happy not to deal with it on such a short flight. The flight was just over an hour, departed on time, and we climbed above the clouds into a beautiful sunset. Even on such a short flight, they served water, which we appreciated. Luggage came out into carousel in Nha Trang in good time and off we went to meet our GRAB. Also, Vietnam Airlines have easy to locate ground level offices in cities and towns where you can get assistance with staff. I liked this service as we did go visit one in Nha Trang. We would definitely recommend Vietnam Airlines and wouldn’t hesitate to fly with them again.

Really good 👍 This was our first time flying with Vietnam Airlines. It was a short domestic flight, so no meal service, but boarding was organized and the flight departed and arrived on schedule. The flight attendants were professional and neatly presented. All in all, a very good first experience. We would recommend Vietnam Airlines.

We flew with their partner VESCO on a small plane, it was a really good flight. There was no food or entertainment as it’s a one hour hopper flight.

The plane had a technical problem it would delayed 10 hours but they just gave limited information and put all passengers into the Miracle lounge. Ther were not enough chairs and so on.

There was no entertainment and food option limited But the service was first class on an economy flight

The flight left on time and landed early. The attendants were polite and friendly. Thank you

Efficient and fast check in, courteous staff at counter and on board. On time departure and arrival. AIR ASIA is my favorite international thailand carrier for reasonable cost and excellent customer service!

Delayed us three times, changed gates twice, and then tried to charge for food on the plane.

Air Asia just dreadfull. Always poorest customer service and very unwelcoming staff which is clearly bread in from the Top down from the CEO

Everything was good. The red seats were a scam. Just like any other seat but red. Although they let you board earlier which was very nice.

Very good, it would be good if payment for drinks could be accepted by card too.

Ontime, no frills, the cabin is clean, the ticket price is lower than the full-service airlines.

Paid for a meal we didn't receive. They admitted they had forgetten ours. No compensation or rectification offered. We requested if they would just give us a glass of wine instead and we would call it even. Crew advised they could not do this and to go to Air Asia counter on arrival and request a refund. Our flight didn't arrive until 2am so this was not a viable option. The crews solution was if we wanted a wine we should purchase one. I was unhappy with that suggestion considering they had already ripped us off with our meal.

Took 4 flights in 5 days 3 out of 4 left late about one hour each.

Landing to Hanoi in time Seat not reclining -Cabin design very dull

Newer plane and comfortable. No wifi and thier website and App. are horrible. Tried to purchase luggage online and could not do it.

I don't like this airline. The website is not user friendly. I tried to check in multiple times and no joy. Then I googled why might this airline not let me check in and it said if you are checking baggage you can't check in. I really thought that I had purchased baggage. Because I have been traveling for 3 months and making sure that I pay for baggage on every flight. This flight they said that I had not purchased baggage but there is really no way to check on the passenger side.

I wasn't able to check in. The website could find my reservation but then an error occurred. I tried 4 times spread out through the day and got the error message every time.

A truly unpleasant experience with Vietjet. The check-in especially was unacceptable. Our purchased ticket stipulated that our paid-for baggage included one checked bag (20kg), a carry-on (7kg), and a personal item that must fit under the seat. The check-in team insisted that the 7kg limit also included the personal item, which was not mentioned on our ticket. They would not listen to any reason, including that we had planned our trip around these weight limits. We were forced to purchase expensive overage baggage as a result. Throughout, the staff at Denpasar Airport was extremely rude and threatening in their behavior. When we boarded the plane, Vietjet's service did not improve. The lavatory didn't have soap at the very beginning of the flight and this wasn't fixed. We were also made to board a full hour before take-off, only to sit for no reason on the tarmac before a long flight. I wouldn't fly with Vietjet again.

well it was a short flight so there was no food but couldnt answer that question with a N/A There was no entertainment so N/A but the flight was great and staff was number #1

Never on time when I fly and Thai Vietjet App is too complicated. I had booked und paid for seat number 15A but when checked in, I got another seat number and row. I paid extra 50 bath for what??? They couldn’t change and I got no refund. No time to discuss with the ground crew to change it. I would never pay for seat anymore.

Excellent experience nothing could be improved with staff. Was hoping someday the airline will use tape recorded lfor languages that are not common to staff. Probably with AI it might be a good addition

We were packed in like sardines. They did not even serve water on the flight!

Around Asia, Vietjet is always my favorite airline. Great service and beautiful stewardesses :)

Service before boarding, boarding staff made me buy another return ticket as my Evisa was processing, when I landed my visa was already delivered as I new it would be, wasted money because this arrogant self important b wanted to show her authority

Flying from Koh Samui to Ha Noi with a layover in Bangkok. Vietjet cancelled flight. When I went to the counter they told me to call from r information. I asked for the number and they said they couldn’t give it to me. Be a little taken back I asked him to repeat that while I was recording on my iPhone. He told me that was unacceptable and called the airport police. I deleted the video but had to deal with a big hassle. Then booked with a different airline. Vietjet wouldn’t refund the ticket. Luckily Chase Sapphire didn’t have a problem with refunding me. Vietjet blows!

Terrible customer service. My last choice to fly now if there is no other options.

For budget airline, it’s not bad at all. It’s definitely value for money. I added on the priority check in and eSIM. It’s well worth it.

First time flying with VietJet Air is so so. Check-in process for domestic is okay and easy but during our flight back to Manila, the ground staff at Tan Son Nhat International Airport weighed our hand luggage before boarding when in fact, it should be weighed during the check-in process. They are very strict in terms of the 7kg hand carry it’s either you’ll pay extra, or leave things behind.

I was unable to check in online so had to line up at the airport. When I got to the counter? The staff told me I had to check my carry on luggage, which cost $70. When I boarded the plane, I saw many suitcases that were bigger and heavier than my carry on… so not sure how they were able to bring them on and I wasn’t …

Waited for 1 hour on tarmac because they couldn’t locate a tow truck. Flight was fine once we eventually took off.

Late departure, late arrival, and personal items on laps during takeoff and landing. Departure gate opened on time, but no direction as to whether to board at front or rear of plane based on seat number. Fashionable staff with sunglasses inside the plane and cockpit remained for ten minutes after the boarding complete announcement. For a scheduled 80 minute flight, adjusted to 65 minute as noted on takeoff; the total time on the plane with delays was r more than two hours. No confidence had there been an emergency that anyone would have been able or aware of what to do.

The flight was OK, but you need to warn passengers going to Vietnam that the full first, middle and last name needs to be in the issued visa, At least 5 passengers on that pane did not have that. We all had to pay $298 each to some agent to amend the visa. At least one lady could not and was left behind.

Not a lot of leg room for a long flight. Felt crammed into seat

Airplane broke down on the runway and we sat on the runway for 4 hours.

Everything you need to know for your flight to Vietnam

Cabin class types available on flights to Vietnam

Cabin classes available on flights to Vietnam. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.