356€ Find Cheap Flights from Helsinki 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 Helsinki to Southeast Asia departing on 19.11.. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Southeast Asia, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Helsinki to Southeast Asia

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

Tue, 20. Oct - Tue, 27. Oct
Qatar Airways Logo
9:50 - 7:15
HEL
-
BKK
17h 25m
1 stop
Qatar Airways Logo
18:55 - 13:35
BKK
-
HEL
23h 40m
1 stop
627 €Qatar Airways
Tue, 20. Oct - Mon, 26. Oct
Qatar Airways Logo
17:10 - 19:05
HEL
-
BKK
21h 55m
1 stop
Qatar Airways Logo
3:00 - 14:15
BKK
-
HEL
16h 15m
1 stop
632 €Qatar Airways
Tue, 20. Oct - Tue, 27. Oct
Qatar Airways Logo
9:50 - 19:25
HEL
-
BKK
29h 35m
1 stop
Qatar Airways Logo
18:55 - 13:35
BKK
-
HEL
23h 40m
1 stop
635 €Qatar Airways
Wed, 18. Nov - Sun, 22. Nov
Turkish Airlines Logo
19:05 - 8:35
HEL
-
SIN
31h 30m
1 stop
Turkish Airlines Logo
10:25 - 18:10
SIN
-
HEL
37h 45m
1 stop
704 €Turkish Airlines
Tue, 16. Jun - Wed, 1. Jul
Juneyao Airlines Logo
16:35 - 14:55
HEL
-
SIN
17h 20m
1 stop
Juneyao Airlines Logo
23:45 - 14:00
SIN
-
HEL
19h 15m
1 stop
709 €Juneyao Airlines
Sun, 14. Jun - Tue, 30. Jun
Juneyao Airlines Logo
16:45 - 22:30
HEL
-
SIN
24h 45m
1 stop
Juneyao Airlines Logo
16:10 - 14:15
SIN
-
HEL
27h 05m
1 stop
712 €Juneyao Airlines
Wed, 18. Nov - Wed, 25. Nov
Multiple Airlines Logo
14:05 - 18:35
HEL
-
SIN
22h 30m
2 stops
Multiple Airlines Logo
22:50 - 16:25
SIN
-
HEL
23h 35m
1 stop
714 €Multiple Airlines
Sun, 18. Oct - Sat, 31. Oct
Multiple Airlines Logo
12:05 - 9:30
HEL
-
SIN
16h 25m
1 stop
Multiple Airlines Logo
18:15 - 11:40
SIN
-
HEL
47h 25m
2 stops
720 €Multiple Airlines
Wed, 16. Sep - Sun, 4. Oct
Finnair Logo
0:30 - 18:30
HEL
-
SIN
13h 00mdirect
Finnair Logo
21:35 - 6:00
SIN
-
HEL
13h 25mdirect
736 €Finnair
Sun, 27. Sep - Sat, 10. Oct
Finnair Logo
0:30 - 18:30
HEL
-
SIN
13h 00mdirect
Finnair Logo
21:35 - 6:00
SIN
-
HEL
13h 25mdirect
738 €Finnair
Booking Insights

KAYAK's insights & trends for Helsinki to Southeast Asia flights

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

What is the cheapest Helsinki to Southeast Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from Helsinki found in the last 72 hours was to Singapore, at 1.169 € return. The most popular route is from Helsinki (HEL) to Bangkok Suvarnabhumi Airport (BKK), and the cheapest round-trip airline ticket found on this route in the last 7 days was 1.330 €.

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

The average price for all round-trip flights from Helsinki 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 afternoon, when retur flights cost 1.003 € on average. The most expensive time of day to fly to Southeast Asia is generally at night, which is peak travel time and where the average cost of a ticket is 1.176 €.

Can I save money by flying with a stopover from Helsinki to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of 384 €, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Helsinki to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helsinki 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 Helsinki to Southeast Asia is November, when tickets cost 651 € (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is 1.053 € and 946 € respectively.

What’s the cheapest day of the week to fly from Helsinki to Southeast Asia?

The average price of all round-trip flights from Helsinki to Southeast Asia clicked on KAYAK for each day over the last 12 months.

When flying from Helsinki to Southeast Asia, you should consider leaving on a Saturday and avoid Wednesdays if you are looking for the best rates. For your return to Helsinki, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

How far in advance should I book a flight from Helsinki 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 from Helsinki 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 Helsinki to Southeast Asia, you should book around 13 weeks before departure, which saves you about 25% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know - Cheap tickets from Helsinki to Southeast Asia

Low seasonAugust
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (16% more expensive on average)

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Helsinki 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 Helsinki to Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helsinki 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 Helsinki 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 Helsinki 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 Helsinki 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 Helsinki to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Helsinki to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Helsinki to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Helsinki 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.
8,3
Japan AirlinesOverall score based on 1835 reviews
7,8Entertainment
8,7Crew
8,4Boarding
8,2Comfort
7,7Food
Airline reviews

It was good and there is nothing to complain about .

6,0 GoodAnonymous, May 2026
NRT - LAX
Read more Japan Airlines reviews

It was good and there is nothing to complain about .

It was just a short flight. The crew was nice. No major issue.

I paid for premium and it’s wasn’t what I was told I would be getting. Food wasn’t good. Should be able to pick and not be served items you dislike. Very little leg room.

Great level of comfort and highly professional and friendly flight crew. Keep up the great service.

Overall, a solid flight experience. Boarding was quick and efficient, even with a full and overbooked flight. The flight crew did a great job providing attentive and friendly service throughout. I flew in economy, and while the seats were acceptable, they could definitely use more cushioning, especially for a 14-hour flight. By the end, it was quite uncomfortable to remain seated. Legroom was also limited, particularly with a bag stored under the seat and the passenger in front reclining. That said, everything else went smoothly, and I appreciated the professionalism of the crew.

service was excellent. crew very polite, courteous, and good service especially to passengers like me who is a wheelchair passenger

First of all it’s an American Airline flight not JAL as advertised. Code share is deceiving. Seats are uncomfortable. Stewards in our section were not friendly, felt rude at times.

Sure I would’ve liked a little more space, but it was better than economy. I bring my own food because I have food allergies it would be nice if they offered larger salads or more vegetables instead of starch it was really a good flight. I don’t wanna complain. I’m grateful to fly at all safely. Thank you to the pilots.

No food at all so it was a bit of a culture shock for international travellers with connecting domestic flights.

Crew hospitality was as expected of a Japanese carrier, however the foods were lacking. The dinner options provided all contained pork and the breakfast was lacking in both quality and volume. I was starving throughout the trip.

The crew was friendly, and the flight landed on time

Comfort. Not good very little space after the person in front of you lay back.

On a more than 8 hours flight was only one meal included, which I have never experienced before. Always two meals on the overseas flight. It was very weird.

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

Business seating is soooo uncomfortable. You can sit straight up or lay down. You need pillows behind you because the back doesn’t lay down. Those are need to “prop” you up. The chair has no padding whatsoever. Food was gross. I’ve eaten on Finnair before and the food was exceptional. This time it gave 2 people in our party diarrhea. It was the chicken dish. I took 2 bites and didn’t eat anything more. The flight attendants were nice. You needed an additional lounge in Terminal D at DFW Airport. After waiting 40 minutes to enter, we finally gave up and went to a bar across from the club doors. I’m unsure if I’ll ever book a Finnair flight again.

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

My journey with Qatar Airways from Ahmedabad to Jacksonville on 3rd February 2026 was truly exceptional. The entire experience reflected comfort, care, and world-class service. Complimentary high-quality Wi-Fi throughout the journey was a welcome luxury, especially on a long-haul flight. The vegetarian meals were thoughtfully prepared, delicious, and served with attention to detail, along with a fine selection of snacks and beverages. What truly elevated the experience was the cabin crew — graceful, courteous, and genuinely attentive, delivering outstanding hospitality at every step. This journey perfectly showcased the premium standard Qatar Airways is known for, and it left a lasting impression. I would gladly fly with them again.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

The boarding process was awful-the computers were down and there was no way to check in. Took extremely long, very chaotic and no guarantee our bags were even getting on the plane. I was also delayed and took away from any time i had to catch a connecting flight.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar, wake up and do it right by your customers, or they may not be your customers anymore.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

You are the best, keep up the good work. Thank you for allowing me and my family to fly with comfort.i am waiting for upgrade some day. Thanks again

Looks like a local flight. Food was horrible. No entertainment system.

All great, because I was given a seat with extra legroom on this part of my trip.

The service was good but the food was a NO

Be honest of what you sell: This was sold as Business Class on all three legs, while the JetBlue plane didn't even have business class seats, and wanted $164 for extra legroom seats.

Great food, and lots of it. They made us come to the gate two hours before the flight and you were stuck in the enclosure until you boarded with no bathroom or food or drink. My seat in business class was very claustrophobic, I could barely get into it and a large board blocked the window and made it even more claustrophobic

Absolutely horrible aircraft with hard open ended wires hanging below the seats which were hurting. No phone charging outlets for a combined 15 hours long haul. Absolutely garbage service!

The crew was amazing and the food was really good too

We were experiencing delayed for 4 hours and of course they took us to Turkish airlines lounge but we could not rested up since there is no bedroom. It was tiring and long day for us🙏 Especially we didn’t fly until 5:45am morning for Miami🙏😢

short flight but we still got a very nice lunch and the crew did an excellent job in taking care of us

Flight was delayed. While standing at the gate, a note appeared on the sign saying the gate had changed to a gate far away. No member of the Turkish airlines team got on the microphone to instruct passengers to go to the other gate, to ignore the chiron, etc. Finally, the message disappeared. Eventually, the flight began to board. Very slowly. More slowly than I experience with other airlines. Though Istanbul may just be slow . . . In all other ways, great flight, great entertainment (top notch movies), great service, excellent food, comfortable lie-flat seat, dimmed lights, etc.

The local Turkish Airlines staff in Helsinki isn’t not aware of immigration laws of Singapore and wanted to refuse even our first boarding and threatened us with deportation on our own from Singapore. We had the next connection to Istanbul and then Singapore. The airline’s online check in system is requesting the visa to download and doesn’t have any option for 96 hrs VFTF passengers. So in general we made the complaint to the airline, as the boarding experience was awful due to unprofessional staff that doesn’t check or want to check the exceptions in the global system.

Very bad experience with turkish airline tk 0001. Very uncomfortable seats and food ran out and crew was not helpful

We were charged for checking in our bags! One bag per person was supposed to have been included in the ticket price, and yet Turkish Airlines charged us nearly $200 per bag!

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports