฿1,713 Find Cheap Flights from Vietnam to Southeast Asia – 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 Southeast Asia 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 Southeast Asia

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

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
฿3,795Thai 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
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
฿3,862Thai 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
฿3,896Thai 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
฿3,896Thai 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
฿4,097Thai AirAsia
Booking Insights

KAYAK's insights & trends for flights to Southeast Asia

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

What is the cheapest flight to Southeast Asia?

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

The cheapest ticket to Southeast Asia 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 Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Vietnam to Southeast Asia, 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 Southeast Asia is September, when tickets cost ฿2,082 (return) on average. On the other hand, the most expensive months are February and April, when the average cost of round-trip tickets is ฿2,989 and ฿2,922 respectively.

What is the cheapest time of day to fly to Southeast Asia?

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

The cheapest time of day to fly to Southeast Asia is generally in the evening, when retur flights cost ฿3,796 on average. Morning departures are around 53% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is ฿5,791.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Southeast Asia, 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 Southeast Asia, 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 Southeast Asia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Southeast Asia is Da Nang Airport (DAD), with an average flight price of ฿1,775.

Good to know

Low season

September

Cheapest flight

฿1,713
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Phu Quoc to Bangkok Suvarnabhumi Airport

Flights from Vietnam to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Vietnam to Southeast Asia 
LindaFlew with VietJet Air
DAD
-
SGN
Jul 2026
Upgrade to skyboss. Worth the extra dollars for luggage, boarding plane and exiting plane with private shuttle. Luggage came off plane first
JanFlew with VietJet Air
CXR
-
DAD
Jul 2026
Be in the airport in good time before your trip. 2 hours at least
ChristopherFlew with Vietnam Airlines
HAN
-
VDH
Mar 2026
There is no money exchange at Dong Hoi airport. Also, have grab app for booking a taxi
SuzanneFlew with Vietnam Airlines
BMV
-
HAN
Jan 2026
Get to the airport early to save any stress even though it’s a internal domestic flight, give yourself time, especially if you’re a tourist traveller and you don’t speak the language here give yourself time.
BEAST1968Flew with Vietravel Airlines
SGN
-
PQC
May 2025
Make sure the hotel you’re staying at has a shuttle to pick you up from airport. Also be prepared for changes in boarding times. It could mess with your plans. Phu Quoc is beautiful, go visit
Verified travelerFlew with Vietravel Airlines
SGN
-
BKK
May 2025
Get to the airport at least two hours before boarding, the line through immigration moves at a snail’s pace.
LiannFlew with Vietnam Airlines
HAN
-
DAD
Nov 2024
Get there early enough and make sure you communicate if you need a wheelchair.
Verified travelerFlew with VietJet Air
SGN
-
HAN
Jun 2024
Remember to put your middle name on visas/boarding passes, because details between those and passports have to match exactly.
AndyFlew with Cebu Pacific
SGN
-
MNL
Jul 2024
It’s a night flight, if you do want food buy it before also arrives 2am I stayed in the airport until about 6am no point paying and booking a room at that time as you have to go through immigration etc
Verified travelerFlew with Vietnam Airlines
HAN
-
DAD
Apr 2024
Check in early to get the seats you want….
WilliamFlew with แคมโบเดีย อังกอร์ แอร์
SGN
-
SAI
Apr 2024
Leaving Vietnam through customs was longer than we thought based on how short the line was, so give yourself plenty of time. Once on the ground in Cambodia, use the Grab app to book a ride from the airport to Siem Reap. A tuk tuk is cheaper but after more than an hour on that hard seat you’ll wish you’d splurged.

FAQs for booking flights from Vietnam to Southeast Asia

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

    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 Southeast Asia.

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

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

    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 Southeast Asia 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 Southeast Asia?

    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 Southeast Asia 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 Southeast Asia?

    Based on KAYAK data, the cheapest day to fly to Southeast Asia is Thursday when return tickets can be as cheap as ฿4,564. On the other hand, the most expensive day to fly is Sunday, when return prices are ฿8,616 on average.

Reviews of the top airline flying from Vietnam to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Vietnam to Southeast Asia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Vietnam to Southeast Asia? 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.
5.6
VietJet AirOverall score based on 173 reviews
4.0Entertainment
6.6Crew
6.0Boarding
4.7Food
5.3Comfort
Airline reviews

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!

2.0 MediocreNic, May 2026
HAN - SGN
Read more VietJet Air reviews

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!

All good and friendly However the blasting of music at take of and landing is so annoying and can’t hear anyone speaking .

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

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.

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.

VietJet is a discount airline like EasyJet, Flair or Spirit. I flew 3 flights in 2 weeks and all were Airbus 321's. 2 of the flights left and arrived on time and 1 left and arrived about 45minutes late. Seat pitch in economy is 29" but exit row seats have super-generous leg room. There are no power ports or entertainment of any kind. Food is best purchased on-line before the flight but there is a limited selection available in flight - cash only. The aircraft are clean and the airline is run as well as any other airline that specializes in economy passengers.

Our flight was 3 hours delayed and the airport was hectic as our boarding pass said one gate while the digital screens said another gate. Attendants were clueless and said to watch both! Vietjwt cared more about selling their merch than even providing any water for the 2 hour flight

Cheap flight but more expensive when the airlines demands you pay over 30$ for 1 kilogram overweight ( it is 8,2kg I have for carry on baggage) The flights announcement 2PM, and it departed 4 PM, no announcement for delaying, People says Vietjet is delayJet airlines in their blood.

Vietjet tried to steal extra money from passengers by forcing them to change the name on the ticket that was correctly filled in on an English form online when ticket bought online. I bought the ticket via a foreign website where the language is English, At filling in the passenger's name, it says middle name first, then first name, and last name, That the ticket done and printed. when my wife checked in the staff at the check in counter said that her name was written wrong, she must fill the name in Vietnamese style, writing the Last name first, then middle name, first name comes last, even though her name was not misspelled. At the aiport I asked the Vietjet customer service, if it is written in Vietnamese way, it will be wrong when she travel abroad ? The custom service could not answer. It took over an hour where my wife was thrown like a ball between the check-in counter, to the Vietjet customer service , then to passport control. The cost is 110,000 vnd for change place in vietnamese way, I thought if there are millions of passengers who have done the same mistake, how much money Vietjet raked in every year On the flight, it is not allowed to sit in the empty seats in front or next to me, I sat in the middle in a row where two big men were sitting, I really need to change seats but the crew asked to pay extra to buy the empty seats. It is petty and cruel of Vietjet. There is no other choice than the state-owned airline, then you have no choice but to swallow the bite

Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Southeast Asia

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