HEL

฿10,924 Find Cheap Flights to Helsinki – 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 to Helsinki departing on 22/11. 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

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Everything you should know

Cheapest return fare
฿24,503
เอทิฮัดแอร์เวย์
Thu 3/9Wed 16/9
HKT - HEL • 2 stops
Cheapest direct flights
฿34,788
Typical prices: ฿36,166-฿46,284
Finnair
Fri 13/11Sun 29/11
BKK - HEL • Direct
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
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We hope you love your trip to Helsinki!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Helsinki

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

Thu 3 Sep - Wed 16 Sep
เอทิฮัดแอร์เวย์ Logo
15:20 - 10:35
HKT
-
HEL
23h 15m
2 stops
เอทิฮัดแอร์เวย์ Logo
06:10 - 06:40
HEL
-
HKT
20h 30m
2 stops
฿24,503เอทิฮัดแอร์เวย์
Wed 18 Nov - Mon 23 Nov
เอทิฮัดแอร์เวย์ Logo
02:40 - 10:35
HKT
-
HEL
36h 55m
2 stops
เอทิฮัดแอร์เวย์ Logo
06:15 - 23:50
HEL
-
HKT
36h 35m
2 stops
฿26,016เอทิฮัดแอร์เวย์
Wed 18 Nov - Mon 23 Nov
เอทิฮัดแอร์เวย์ Logo
02:40 - 10:35
HKT
-
HEL
36h 55m
2 stops
เอทิฮัดแอร์เวย์ Logo
06:15 - 23:50
HEL
-
HKT
36h 35m
2 stops
฿27,864เอทิฮัดแอร์เวย์
Mon 31 Aug - Tue 15 Sep
เอทิฮัดแอร์เวย์ Logo
21:20 - 10:35
HKT
-
HEL
17h 15m
2 stops
เอทิฮัดแอร์เวย์ Logo
06:10 - 06:40
HEL
-
HKT
20h 30m
2 stops
฿28,234เอทิฮัดแอร์เวย์
Mon 31 Aug - Tue 15 Sep
Qatar Airways Logo
09:20 - 08:20
HKT
-
HEL
27h 00m
1 stop
Qatar Airways Logo
09:50 - 07:45
HEL
-
HKT
17h 55m
1 stop
฿28,268Qatar Airways
Mon 31 Aug - Tue 15 Sep
Multiple Airlines Logo
09:00 - 10:25
HKT
-
HEL
29h 25m
2 stops
Multiple Airlines Logo
07:05 - 12:30
HEL
-
HKT
25h 25m
3 stops
฿28,604Multiple Airlines
Wed 12 Aug - Mon 24 Aug
Multiple Airlines Logo
00:30 - 16:40
BKK
-
HEL
20h 10m
1 stop
Multiple Airlines Logo
07:05 - 05:50
HEL
-
BKK
18h 45m
1 stop
฿29,713Multiple Airlines
Sun 9 Aug - Mon 24 Aug
Multiple Airlines Logo
03:00 - 01:30
BKK
-
HEL
26h 30m
3 stops
Multiple Airlines Logo
15:40 - 20:55
HEL
-
BKK
25h 15m
2 stops
฿29,780Multiple Airlines
Tue 8 Sep - Tue 15 Sep
Juneyao Airlines Logo
01:25 - 14:15
BKK
-
HEL
16h 50m
1 stop
Juneyao Airlines Logo
16:35 - 00:25
HEL
-
BKK
27h 50m
1 stop
฿29,982Juneyao Airlines
Thu 10 Sep - Wed 23 Sep
ลุฟท์ฮันซ่า Logo
22:55 - 12:05
BKK
-
HEL
17h 10m
1 stop
ลุฟท์ฮันซ่า Logo
12:50 - 13:45
HEL
-
BKK
20h 55m
1 stop
฿30,049ลุฟท์ฮันซ่า
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?

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

In the last 5 days, the cheapest flight deal to Helsinki was found on the route from Phuket City, at ฿24,503 return. The most popular connection is from Bangkok to Helsinki, while KAYAK users have found return deals for as low as ฿29,713 in the last 5 days.

What is the cheapest day to fly to Helsinki?

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

Based on KAYAK data, the cheapest day to fly to Helsinki is Thursday where round-trip tickets can be as cheap as ฿33,386. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are ฿42,419 on average.

What is the cheapest month to fly to Helsinki?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Helsinki, 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 to Helsinki is January, where tickets cost ฿26,184 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 ฿46,082 and ฿43,931 respectively. For one-way flights, the best month to travel is December with an average price of ฿17,680.

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

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

The cheapest time of day to fly to Helsinki is generally at night, when round-trip flights cost ฿32,668 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 ฿38,386.

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 ฿29,500 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Helsinki, 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, you should book around 4 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know – Book Cheap Helsinki Plane Tickets

Low season

November

Cheapest flight

฿10,924
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 5% 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Helsinki based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

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 ฿24,503 return. The most popular connection is from Bangkok to Helsinki, while KAYAK users have found return deals for as low as ฿29,713 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 ฿26,061. The cheapest price found on KAYAK in the last 2 weeks cost ฿16,762 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 ฿43,614
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Helsinki flight deals.

Reviews of the top airlines flying to Helsinki

 
See real verified KAYAK customer reviews for airlines flying to Helsinki. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Thailand to Helsinki. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 1420 reviews
7.7Boarding
8.2Crew
7.4Comfort
6.7Food
6.9Entertainment
Airline reviews

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

4.0 OkayAnonymous, Jun 2026
LAX - HEL
Read more Finnair reviews

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

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Flight delayed over an hour. They said they would hold our connection but then did not.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Nothing luxury about Turkish airline compared to many other airlines

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

I really enjoyed the food, only bad part on one of my flights my screen was a bit buggy but it wasn't a big deal it was one of their older planes so I understand that happens

Working stuffs in flight are very welcoming,but boarding stuffs are the Ghana airport don't know their job.

The segment bkk ist was ok. The segment ist to yul the boarding was chaotic with 5 control before get in the plain, in addition to normal control by scanner and metal detector during transfert

Very good, it took a little too long for the food to come out on a service that left after midnight but everything was great.

Business class in Turkish airlines is like none other. They separate themselves and highly recommend it

I will avoid this airline as much as possible. Service was rude, and I don’t think the crew knew how to answer a CALL LIGHT. I pushed my call light on the ohare to Istanbul and the Istanbul to Thailand flight because I was very very thirsty. NO ONE CAME. I pushed it twice! NO ONE CAME! Why have a call light when no one will come? My experience was the WORSE AND I WILL NEVER EVER FLY WITH THIS AIRLINE AGAIN. The cabin crew needs to learn MANNERS AND BE RETRAINED on their jobs on how to be helpful and kind instead of being short with their customers and ANSWER CALL LIGHTS! I honestly wouldn’t be suprised this airline goes out of business.

Flight attendants were harsh, food could be better, took way too long to pick up food trays, were stuck with the crying babies the entire to and from trip. Restrictions of 8 kg for cabin luggage is ridiculous that’s barely 2 pairs of pants, shirts, shoes. There shouldn’t be any restrictions on the carry on luggage size except the checked in luggage. Attendants don’t even help with putting luggage in cabin space. Attendant picked up food tray and spilled cherry juice all over my husband and has the nerve to come back to ask why he hadn’t changed his clothes.

Business Class Service was unacceptable. 7 flight time changes and delays

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