389€ 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 04.09.. 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

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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

Mon, 24. Aug - Tue, 8. Sep
Multiple Airlines Logo
15:40 - 18:20
HEL
-
BKK
22h 40m
2 stops
Multiple Airlines Logo
1:45 - 11:35
BKK
-
HEL
37h 50m
3 stops
633 €Multiple Airlines
Mon, 24. Aug - Wed, 9. Sep
Multiple Airlines Logo
15:40 - 18:20
HEL
-
BKK
22h 40m
2 stops
Multiple Airlines Logo
19:35 - 23:05
BKK
-
HEL
31h 30m
2 stops
637 €Multiple Airlines
Tue, 20. Oct - Tue, 27. Oct
Qatar Airways Logo
9:50 - 7:35
HEL
-
BKK
17h 45m
1 stop
Qatar Airways Logo
9:05 - 13:35
BKK
-
HEL
33h 30m
1 stop
639 €Qatar Airways
Tue, 20. Oct - Tue, 27. Oct
Qatar Airways Logo
9:50 - 7:35
HEL
-
BKK
17h 45m
1 stop
Qatar Airways Logo
9:05 - 13:35
BKK
-
HEL
33h 30m
1 stop
640 €Qatar Airways
Mon, 24. Aug - Wed, 9. Sep
Multiple Airlines Logo
17:05 - 13:25
HEL
-
BKK
16h 20m
1 stop
Multiple Airlines Logo
20:00 - 8:20
BKK
-
HEL
16h 20m
1 stop
646 €Multiple Airlines
Wed, 9. Dec - Mon, 21. Dec
Turkish Airlines Logo
12:25 - 8:35
HEL
-
SIN
38h 10m
1 stop
Turkish Airlines Logo
11:35 - 18:10
SIN
-
HEL
36h 35m
1 stop
705 €Turkish Airlines
Thu, 20. Aug - Sun, 6. Sep
Finnair Logo
0:30 - 18:30
HEL
-
SIN
13h 00mdirect
Finnair Logo
21:35 - 6:00
SIN
-
HEL
13h 25mdirect
713 €Finnair
Thu, 20. Aug - Sun, 6. Sep
Finnair Logo
0:30 - 18:30
HEL
-
SIN
13h 00mdirect
Finnair Logo
21:35 - 6:00
SIN
-
HEL
13h 25mdirect
714 €Finnair
Wed, 30. Dec - Mon, 25. Jan
Juneyao Airlines Logo
16:40 - 2:10
HEL
-
MNL
27h 30m
1 stop
Juneyao Airlines Logo
3:10 - 12:55
MNL
-
HEL
15h 45m
1 stop
817 €Juneyao Airlines
Mon, 28. Dec - Tue, 26. Jan
Juneyao Airlines Logo
16:40 - 2:10
HEL
-
MNL
27h 30m
1 stop
Juneyao Airlines Logo
3:10 - 12:55
MNL
-
HEL
15h 45m
1 stop
869 €Juneyao Airlines
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 5 days was to Bangkok, at 683 € return. The most popular route is from Helsinki (HEL) to Bangkok Suvarnabhumi Airport (BKK), and the cheapest return airline ticket found on this route in the last 5 days was 683 €.

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 1.020 € 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 1.195 €.

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 429 €, 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 674 € (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is 957 € and 930 € 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 Tuesday and avoid Wednesdays if you are looking for the best rates. For your return to Helsinki, you’ll find the best rates on Mondays 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 10 weeks before departure, which saves you about 20% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know - Cheap tickets from Helsinki to Southeast Asia

Low season

August

Cheapest flight

389 €
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly (16% more expensive on average)
Flight from Helsinki to Singapore

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.

Top tips for finding cheap flights to Southeast Asia

  • Looking for a cheap flight? 25% of our users found tickets from Helsinki to the following destinations at these prices or less: Bangkok 711 € one-way - 798 € round-trip

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 1879 reviews
8,2Comfort
8,4Boarding
8,7Crew
7,8Entertainment
7,7Food
Airline reviews

The flight was delightful overall. The check-in and boarding were on smooth and on time. Amenities and staffs were elevated. However, if glasses were served instead of cups, there should be a complete premium.

10,0 ExcellentPongsathorn, Mar 2026
LAX - HND
Read more Japan Airlines reviews

The flight was delightful overall. The check-in and boarding were on smooth and on time. Amenities and staffs were elevated. However, if glasses were served instead of cups, there should be a complete premium.

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

First time flying. Very comfortable, plenty of leg room in economy. The food was good, as well as the snacks. Quick flight back from Kansai to HNL.

The crew was nice, the food could be better, and at least 2 bathroom stalls were out of service.

Fantastic flight company. A higher standard than any American airline company for sure.

I love Japan Airlines! I go out of my way to book with them. It is regrettable that the One World Alliance includes American Airlines though. The last leg of my flight from LAX to Austin was easily the worst, most disorganized part of the trip. Next time I will plan to fly directly from DFW to Haneda to avoid American Airlines as much as possible.

We asked for Hindu vegetarian meal in advance and the quality of the food was horrendous. Never flying JAL again!

Food was great, Entertainment was bad, movies were not current and just did not have good variety. Granted I was tired so cranky might have played into my evaluation. Overall based on cost I definitely would fly them again. I am a million mile flyer on another airline, the service on JAL really beats all airlines.

everything was great except for the plane itself looking worn out.

Will definitely try to book with them again next time. FAs are very helpful and nice, bathroom always clean & flight was comfortable.

Late, dirty cabin, charging ports broken, uncomfortable, no tomato juice, barely edible food

The crew was friendly, and the flight landed on time

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.

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

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Our previous flight was delayed but they waited for us to board.

Our connecting flight was cancelled and it took us 15 hours to reach our destination.

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

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.

As a big guy the seats are way too small for me. Would prefer more comfortable seats on these long haul flights.

Food is very turkish. No regard for other natinalities taste and preference. The entertainment can be improved- it was the same menu on 10/8/25 and 10/25/25. The boarding is the worst in the airline industry- I suggest you ask your staff to and watch how other airlines do it.

The best food I’ve ever been served on an airplane. The security at the gate was frustrating as was the heavy editing of the films and television shows offered.

One of the best flights I have been on in a while.

The seats have to be one of the worst when it comes to comfort and you have to scramble around to out your handbag in the overhead. The food is still awful. Definitely will not travel on Turkish again and wouldn’t recommend it to anyone for sure.

United failed me in cancelling flight to Chicago. Then put me on American Airlines standby to Miami for onward connection to RMO via IST. Standby failed. They looked me for Sunday morning 24 hours late at this point). Made it to Miami but Turkish airlines cancelled my seats and demanded $1360 to rebook the flights for the following day ! I went to United, spent two hours negotiating with Mr Ruis ? Who said he could do anything for me as he could fix problems that United caused in Miami. He suggested I call the 800 number. When I managed to.get through on my 6th call, I was on hold 2 hours and 30 minutes waiting for an agent when the call was cut off by United phone system. I went back to American. At last a lady , who had zero responsibility in this fiasco, helped me to find a replacement flight that night with Polish airlines to RMO through Warsaw at a cost of $968 including bag charge. I booked it with only a few hours to spare. The lady at American helped to recover and redirect my checked suitcase that had arrived in Miami a day earlier United customer service were awful. United partner Turkish airlines were horrendous and took zero responsibility. I ended up being late to my appointment overseas by 45 hours with zero compensation, no food vouchers, no replacement flights until I found one and paid for it myself. I reporting the entire fiasco to the secretary of state for Tennessee for law violations and refusal to remedy and compensate. I now need help to extend the trip by two days but United are not responding to communications

You can understand why Turkish Airlines are rated so highly; the whole experience was really good indeed. Aircraft itself was spacious, comfortable, and very well appointed. The crew were great, friendly and helpful. All round a great service and good value. Istanbul airport is also a remarkable place. Highly recommended.

Long haul flight need to have better snack/food options. Toilets were not refreshed regularly. No toilet paper or hand wipe tissues.

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.

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

The overall flight experience between Doha and Kolkata was satisfactory. The staff onboard were notably engaged, responsive, and enthusiastic, providing a level of service that stood out, especially when compared to the less attentive crew on the earlier leg from Heathrow to Doha. Their eagerness to assist made the journey more pleasant. Additionally, the time spent at the Silver Lounge in Doha contributed positively to the experience. The lounge offered a comfortable and relaxing environment, with adequate amenities and attentive staff. Overall, both the flight and the lounge experience in Doha met expectations, making for a smooth and satisfactory travel experience.

Overall experience was OK. Seats were truly uncomfortable for such a long flight. Food quality was mediocre at best. The staff was great though!

Boarding procedures are very tiring. We have to clear security twice for our connecting flights from Doha. Also every time we board flights we have to show boarding passes 5-6 times.

It was the terrific, I was promoted to businessman class, and the service was amazing.

Good and comfortable flight Helpful crew Decent food and drinks

Everything was top notch. Only issue was the delay, but Qatar worked diligently to get me on the next flight. They were kind to walk me to their lounge in Doha to make sure I ate, slept and showered.

Good selection of drinks. Meet was fatty unfortunately on Qatar.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports