฿1,712 Find Cheap Flights from Vietnam to Thailand – 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 Vietnam to Thailand departing on 13/8. 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 Vietnam to Thailand

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Vietnam to Thailand 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 Vietnam to Thailand

Wed 9 Sep - Wed 16 Sep
Thai Vietjet Air Logo
16:45 - 18:05
PQC
-
BKK
1h 20mdirect
Thai Vietjet Air Logo
14:35 - 15:55
BKK
-
PQC
1h 20mdirect
฿3,794Thai Vietjet Air
Mon 7 Sep - Mon 14 Sep
Thai Vietjet Air Logo
11:45 - 13:05
PQC
-
BKK
1h 20mdirect
Thai Vietjet Air Logo
09:15 - 10:40
BKK
-
PQC
1h 25mdirect
฿3,828Thai Vietjet Air
Wed 9 Sep - Wed 16 Sep
Thai Vietjet Air Logo
16:45 - 18:05
PQC
-
BKK
1h 20mdirect
Thai Vietjet Air Logo
14:35 - 15:55
BKK
-
PQC
1h 20mdirect
฿3,828Thai Vietjet Air
Wed 9 Sep - Wed 16 Sep
Thai Vietjet Air Logo
16:45 - 18:05
PQC
-
BKK
1h 20mdirect
Thai Vietjet Air Logo
14:35 - 15:55
BKK
-
PQC
1h 20mdirect
฿3,861Thai Vietjet Air
Thu 10 Sep - Mon 14 Sep
Thai Vietjet Air Logo
19:55 - 21:15
PQC
-
BKK
1h 20mdirect
Thai Vietjet Air Logo
17:40 - 19:00
BKK
-
PQC
1h 20mdirect
฿3,895Thai Vietjet Air
Sat 15 Aug - Tue 18 Aug
Thai Vietjet Air Logo
19:55 - 21:15
PQC
-
BKK
1h 20mdirect
Thai Vietjet Air Logo
09:15 - 10:40
BKK
-
PQC
1h 25mdirect
฿3,895Thai Vietjet Air
Tue 11 Aug - Fri 14 Aug
Thai Vietjet Air Logo
19:55 - 21:15
PQC
-
BKK
1h 20mdirect
Thai Vietjet Air Logo
09:15 - 10:40
BKK
-
PQC
1h 25mdirect
฿3,929Thai Vietjet Air
Mon 21 Sep - Thu 24 Sep
Thai Vietjet Air Logo
19:55 - 21:15
PQC
-
BKK
1h 20mdirect
Thai Vietjet Air Logo
14:35 - 15:55
BKK
-
PQC
1h 20mdirect
฿3,996Thai Vietjet Air
Fri 21 Aug - Fri 28 Aug
Thai AirAsia Logo
10:05 - 11:45
DAD
-
DMK
1h 40mdirect
Thai AirAsia Logo
09:50 - 11:30
DMK
-
DAD
1h 40mdirect
฿4,063Thai AirAsia
Thu 17 Sep - Sun 20 Sep
Thai AirAsia Logo
18:10 - 19:55
DAD
-
DMK
1h 45mdirect
Thai AirAsia Logo
09:50 - 11:30
DMK
-
DAD
1h 40mdirect
฿4,096Thai AirAsia
Booking Insights

KAYAK's insights & trends for flights to Thailand

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

What is the cheapest flight to Thailand?

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

The cheapest ticket to Thailand from Vietnam found in the last 5 days was to Bangkok Suvarnabhumi Airport, at ฿1,836 return. The most popular route is Nha Trang (CXR) to Bangkok Suvarnabhumi Airport (BKK) and the cheapest return ticket found on this route in the last 5 days was ฿1,836.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Vietnam to Thailand, 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 Vietnam to Thailand is September, when tickets cost ฿2,384 (return) on average. On the other hand, the most expensive months are April and May, when the average cost of round-trip tickets is ฿3,996 and ฿3,458 respectively.

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

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

The cheapest time of day to fly to Thailand is generally in the evening, when retur flights cost ฿3,795 on average. Morning departures are around 53% more expensive than evening flights, on average. The most expensive time of day to fly to Thailand is generally in the morning, which is peak travel time and where the average cost of a ticket is ฿5,790.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Thailand, 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 Vietnam to Thailand, you should book around 3 weeks before departure, which saves you about 5% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Which is the cheapest airport to fly into in Thailand?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Thailand is Bangkok Don Mueang Intl Airport (DMK), with an average flight price of ฿2,585.

Good to know

Low season

June

Cheapest flight

฿1,712
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Phu Quoc to Bangkok Suvarnabhumi Airport

FAQs for booking flights from Vietnam to Thailand

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

    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 Vietnam to Thailand.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Vietnam to Thailand 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 Vietnam to Thailand?

    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 Vietnam to Thailand 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 Vietnam to Thailand?

    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 Vietnam to Thailand 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 Thailand?

    Based on KAYAK data, the cheapest day to fly to Thailand is Monday when return tickets can be as cheap as ฿4,319. On the other hand, the most expensive day to fly is Sunday, when return prices are ฿8,614 on average.

Reviews of the top airline flying from Vietnam to Thailand

 
Need help choosing which airline to fly with from Vietnam to Thailand? 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.
7.4
Thai AirAsiaOverall score based on 246 reviews
6.7Comfort
7.9Crew
5.5Entertainment
7.4Boarding
6.2Food
Airline reviews

the rudest staff in the world!!! we had overweight baggage, which is our fault but it is a really stupid rule, and the woman said we could reorganise or pay now, we said we’d reorganise and she started shouting “do it now! hurry up!” even though the flight wasn’t even boarding yet. She told us that if our two cabin bags were below 14 together, then we wouldn’t have to pay 500k dong. We reorganised and our bags were below 14kg. She then said that it was all of our bags together that should be less than 14kg. We were obviously confused by this, because she had just said that it was our two cabin bags and we asked her why she told us to rearrange our bags then. She started shouting at us again saying that we needed to “pay now or throw away”. We said fine, we’ll just pay, and she suddenly started asking for 1.51 million dong. I asked her why it was suddenly over three times the price and she said that it was always that price. I asked to see the other piece of paper she had that had the other price and she slammed her one on top of it and started shouting “pay now or i’ll close the gate” (boarding was already finishing at this point). So, we had no choice but to pay three times the original price, even though we reorganised our cabin bags to be under the necessary weight like she had asked us to. I wouldn’t even be so upset about the money if the staff were at least a little bit nice. She was possibly the rudest, most ignorant woman I have ever met in my life. Besides that, the plane/flight was just a bit worse than ryanair standard. Small seats, delayed by an hour. Typical low budget. At least the ryanair staff don’t try to scam you. Avoid at all costs, it’s not worth the hassle of dealing with such horrible people.

2.0 MediocreAnonymous, Mar 2026
DAD - DMK
Read more Thai AirAsia reviews

the rudest staff in the world!!! we had overweight baggage, which is our fault but it is a really stupid rule, and the woman said we could reorganise or pay now, we said we’d reorganise and she started shouting “do it now! hurry up!” even though the flight wasn’t even boarding yet. She told us that if our two cabin bags were below 14 together, then we wouldn’t have to pay 500k dong. We reorganised and our bags were below 14kg. She then said that it was all of our bags together that should be less than 14kg. We were obviously confused by this, because she had just said that it was our two cabin bags and we asked her why she told us to rearrange our bags then. She started shouting at us again saying that we needed to “pay now or throw away”. We said fine, we’ll just pay, and she suddenly started asking for 1.51 million dong. I asked her why it was suddenly over three times the price and she said that it was always that price. I asked to see the other piece of paper she had that had the other price and she slammed her one on top of it and started shouting “pay now or i’ll close the gate” (boarding was already finishing at this point). So, we had no choice but to pay three times the original price, even though we reorganised our cabin bags to be under the necessary weight like she had asked us to. I wouldn’t even be so upset about the money if the staff were at least a little bit nice. She was possibly the rudest, most ignorant woman I have ever met in my life. Besides that, the plane/flight was just a bit worse than ryanair standard. Small seats, delayed by an hour. Typical low budget. At least the ryanair staff don’t try to scam you. Avoid at all costs, it’s not worth the hassle of dealing with such horrible people.

The boarding process took very long, partly due to passengers on incoming flight took too long to deplane

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.

Not good in terms of amenities. For over 6 hours they don’t even provide complementary drinks or snacks-forget about dinner or lunch.

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.

Other than the bus wait time to off board passenger when we reached Don Muang, everything else was excellent

I really like air Asia. The flights are running very professionally and both of my flights this last time got in early. Planes were clean. The staff was very professional and helpful. I understand they were supposed to be a budget airline but they don’t act like they’re a budget airline.

Everything you need to know for your flight to Thailand

Cabin class types available on flights to Thailand

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