HEL

฿11,101 Find Cheap Flights to Helsinki – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
฿20,109
Typical prices: ฿31,011-฿45,768
Multiple Airlines
Wed 11/11Tue 17/11
BKK - HEL • 1 stop
Cheapest direct flights
฿32,939
Typical prices: ฿37,293-฿43,674
Finnair
Mon 12/10Wed 28/10
BKK - HEL • Direct
Top routes
Insights
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When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 9% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 30% price drop
July
Most popular
Good to know
Good to know
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We hope you love your trip to Helsinki!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Helsinki

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Helsinki

Wed 11 Nov - Tue 17 Nov
Multiple Airlines Logo
11:05 - 22:25BKK  Bangkok Suvarnabhumi-HEL Helsinki-Vantaa
16h 20m1 stop Stockholm Arlanda
Multiple Airlines Logo
16:40 - 00:45HEL  Helsinki-Vantaa-BKK Bangkok Suvarnabhumi
27h 05m1 stop Shanghai Pu Dong
฿20,109Multiple Airlines
Fri 13 Nov - Tue 17 Nov
Multiple Airlines Logo
05:55 - 19:20BKK  Bangkok Suvarnabhumi-HEL Helsinki-Vantaa
18h 25m1 stop Stockholm Arlanda
Multiple Airlines Logo
16:40 - 00:45HEL  Helsinki-Vantaa-BKK Bangkok Suvarnabhumi
27h 05m1 stop Shanghai Pu Dong
฿20,375Multiple Airlines
Fri 13 Nov - Tue 17 Nov
Multiple Airlines Logo
05:55 - 19:20BKK  Bangkok Suvarnabhumi-HEL Helsinki-Vantaa
18h 25m1 stop Stockholm Arlanda
Multiple Airlines Logo
19:30 - 07:15HEL  Helsinki-Vantaa-BKK Bangkok Suvarnabhumi
30h 45m2 stops Munich Franz Josef Strauss Abu Dhabi Zayed Intl
฿21,139Multiple Airlines
Wed 11 Nov - Tue 17 Nov
Multiple Airlines Logo
11:05 - 22:25BKK  Bangkok Suvarnabhumi-HEL Helsinki-Vantaa
16h 20m1 stop Stockholm Arlanda
Multiple Airlines Logo
16:40 - 18:05HEL  Helsinki-Vantaa-BKK Bangkok Suvarnabhumi
20h 25m2 stops Stockholm Arlanda Beijing Capital
฿21,172Multiple Airlines
Mon 12 Oct - Wed 28 Oct
Multiple Airlines Logo
14:45 - 14:40BKK  Bangkok Suvarnabhumi-HEL Helsinki-Vantaa
27h 55m3 stops Mumbai Chhatrapati Shivaji Intl Abu Dhabi Zayed Intl Istanbul Sabiha Gokcen
Multiple Airlines Logo
06:15 - 23:20HEL  Helsinki-Vantaa-BKK Bangkok Suvarnabhumi
36h 05m2 stops Kastrup Copenhagen Abu Dhabi Zayed Intl
฿23,399Multiple Airlines
Mon 12 Oct - Wed 28 Oct
Multiple Airlines Logo
14:45 - 14:40BKK  Bangkok Suvarnabhumi-HEL Helsinki-Vantaa
27h 55m3 stops Mumbai Chhatrapati Shivaji Intl Abu Dhabi Zayed Intl Istanbul Sabiha Gokcen
Multiple Airlines Logo
06:15 - 23:20HEL  Helsinki-Vantaa-BKK Bangkok Suvarnabhumi
36h 05m2 stops Kastrup Copenhagen Abu Dhabi Zayed Intl
฿23,865Multiple Airlines
Mon 12 Oct - Wed 28 Oct
Multiple Airlines Logo
14:45 - 14:40BKK  Bangkok Suvarnabhumi-HEL Helsinki-Vantaa
27h 55m3 stops Mumbai Chhatrapati Shivaji Intl Abu Dhabi Zayed Intl Istanbul Sabiha Gokcen
Multiple Airlines Logo
16:40 - 00:45HEL  Helsinki-Vantaa-BKK Bangkok Suvarnabhumi
27h 05m1 stop Shanghai Pu Dong
฿23,998Multiple Airlines
Thu 15 Oct - Thu 29 Oct
Multiple Airlines Logo
05:05 - 09:30BKK  Bangkok Suvarnabhumi-HEL Helsinki-Vantaa
32h 25m2 stops Shanghai Pu Dong Stockholm Arlanda
Multiple Airlines Logo
16:40 - 00:45HEL  Helsinki-Vantaa-BKK Bangkok Suvarnabhumi
27h 05m1 stop Shanghai Pu Dong
฿24,396Multiple Airlines
Mon 12 Oct - Wed 28 Oct
Finnair Logo
07:05 - 15:25BKK  Bangkok Suvarnabhumi-HEL Helsinki-Vantaa
12h 20mdirect
Finnair Logo
17:25 - 09:45HEL  Helsinki-Vantaa-BKK Bangkok Suvarnabhumi
11h 20mdirect
฿32,939Finnair
Fri 16 Oct - Sun 1 Nov
Finnair Logo
07:05 - 15:25BKK  Bangkok Suvarnabhumi-HEL Helsinki-Vantaa
12h 20mdirect
Finnair Logo
17:25 - 09:40HEL  Helsinki-Vantaa-BKK Bangkok Suvarnabhumi
11h 15mdirect
฿32,972Finnair
Booking Insights

KAYAK's insights & trends for flights to Helsinki

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

What is the cheapest flight to Helsinki?

In the last 5 days, the cheapest flight deal to Helsinki was found on the route from Phuket City, at ฿20,109 return. The most popular connection is from Bangkok to Helsinki, while KAYAK users have found return deals for as low as ฿20,109 in the last 5 days.

What is the cheapest day to fly to Helsinki?

Based on KAYAK data, the cheapest day to fly to Helsinki is Monday where round-trip tickets can be as cheap as ฿33,454. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are ฿40,407 on average.

What is the cheapest month to fly to Helsinki?

The cheapest month for flights to Helsinki is January, where tickets cost ฿25,892 on average for return flights. On the other hand, the most expensive months are November and March, where the average cost of tickets from Thailand is ฿45,569 and ฿43,575 respectively. For one-way flights, the best month to travel is December with an average price of ฿17,350.

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

The cheapest time of day to fly to Helsinki is generally at night, when round-trip flights cost ฿34,526 on average. The most expensive time of day to fly to Helsinki is generally in the evening, which is peak travel time and where the average cost of a ticket is ฿37,959.

What is a good deal for flights to Helsinki?

If you’re looking for cheap airfare to Helsinki, 25% of our users found tickets to Helsinki for the following prices or less: From Bangkok Suvarnabhumi Airport ฿33,454 return.

How far in advance should I book a flight to Helsinki?

To get a below average price, you should book around 2 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Find deals

Good to know – Book Cheap Helsinki Plane Tickets

Low season

November

Cheapest flight

฿11,101
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Phuket City to Helsinki

When to book flights to Helsinki

Are your dates flexible? Find out the best times to travel to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs - booking Helsinki flights

  • What is the cheapest flight to Helsinki?

    In the last 5 days, the cheapest flight deal to Helsinki was found on the route from Phuket City, at ฿20,109 return. The most popular connection is from Bangkok to Helsinki, while KAYAK users have found return deals for as low as ฿20,109 in the last 5 days.

  • How far is Helsinki-Vantaa Airport from central Helsinki?

    Central Helsinki is 17 km away from Helsinki-Vantaa Airport.

  • What is the name of Helsinki’s airport?

    When flying to Helsinki, you'll arrive at Helsinki-Vantaa Airport (HEL). The airport is also known as Helsinki Vantaa, Helsinki-Vantaa, or Helsinki-Vantaa Airport.

  • How much is a flight to Helsinki?

    On average, a flight to Helsinki costs ฿31,825. The cheapest price found on KAYAK in the last 2 weeks cost ฿17,957 and departed from Bangkok Suvarnabhumi Airport.

  • How does KAYAK find such low prices on flights to Helsinki?

    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 to Helsinki.

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

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

  • What is the Hacker Fare option on flights to Helsinki?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki 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 to Helsinki?

    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 to Helsinki 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 Helsinki

  • Looking for cheap airfare to Helsinki? 25% of our users found return tickets to Helsinki for the following prices or less: From Bangkok Suvarnabhumi ฿46,665
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Helsinki flight deals.

Reviews of the top airline flying to Helsinki

 
Need help choosing which airline to fly with to Helsinki? 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.
7.6
FinnairOverall score based on 1429 reviews
7.4Comfort
7.6Boarding
6.7Food
6.9Entertainment
8.2Crew
Airline reviews

Short comfortable flight. Like many European and US based airlines - expect a budget airline experience even on full service airlines

8.0 ExcellentSami, Aug 2026
Read more Finnair reviews

Short comfortable flight. Like many European and US based airlines - expect a budget airline experience even on full service airlines

uneventful, good economy section, friendly staffs, good food, safe flight.

More leg room than I expected, comfy seats, complimentary soft drinks when requested.

The seats are very uncomfortable. They never have tomato juice. Usually late

Finnair was not able to get our luggage on a connecting flight and there was a substantial delay of two days to obtain our lugguage. They did not communicate well, and we had to travel a significant distance to finally get our luggage. It has been a very negative experience.

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.

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.

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.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

Travelling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa

Everything you need to know for your flight to Helsinki

Information on the airport you'll fly into in Helsinki

Helsinki (HEL)