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฿17,558+ Cheap flights to Helsinki

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
— HEL
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Helsinki in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Helsinki
Explore the most affordable flight options available to Helsinki. Find the lowest fares based on data from user searches, with prices last updated on 14 August 2026.

Thu 10/921:00 -
2 stops17h 35m
Fri 25/906:10 -
2 stops20h 35m
Deal found 11/8฿22,726
Thu 10/921:00 -
2 stops17h 35m
Fri 25/917:05 -
1 stop15h 50m
Deal found 11/8฿23,488
Fri 11/903:15 -
2 stops35h 20m
Fri 25/906:10 -
2 stops26h 00m
Deal found 12/8฿23,521
Sat 12/915:55 -
2 stops22h 40m
Fri 25/917:05 -
1 stop15h 50m
Deal found 12/8฿24,283
Thu 10/921:00 -
2 stops22h 20m
Wed 23/916:40 -
1 stop27h 45m
Deal found 11/8฿24,316
Thu 10/921:00 -
2 stops22h 20m
Wed 23/906:10 -
2 stops26h 00m
Deal found 11/8฿24,747
Tue 8/915:55 -
2 stops22h 40m
Wed 23/916:40 -
1 stop27h 45m
Deal found 10/8฿24,879
Wed 4/1111:10 -
1 stop31h 55m
Sun 8/1115:50 -
1 stop23h 20m
Deal found 13/8฿32,234
Wed 28/1011:00 -
1 stop32h 05m
Sun 1/1115:50 -
1 stop23h 20m
Deal found 10/8฿32,366
Sun 4/1023:50 -
1 stop19h 05m
Mon 12/1016:45 -
1 stop24h 00m
Deal found 10/8฿32,466
Fri 9/1012:10 -
1 stop30h 45m
Sun 25/1015:50 -
1 stop23h 20m
Deal found 13/8฿32,764
Sun 16/807:45 -
2 stops35h 45m
Sun 23/817:05 -
2 stops26h 10m
Deal found 11/8฿36,010

Find flight deals to Helsinki

Find the latest flights to Helsinki in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 14 August 2026.

Return from

฿22,726

One-way from

฿17,558

Popular in

March

Cheapest in

January

Average price

฿36,043
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 10/9-25/9
  • 4 total stops
  • 38h 10m total
  • Bangkok to Helsinki
Search Deals
15/10
  • 15/10
  • 1 total stop
  • 38h 05m total
  • Bangkok to Helsinki
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿5,035 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿655 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
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Cheapflights Fare Finder

 
Locate flights to Helsinki that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 14 August 2026.
Use the filters below to find and compare flights to Helsinki that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Mon 28/9

20:15-00:40

3 stops32h 25m

Helsinki-Vantaa

Mon 5/10

15:50-17:25

3 stops21h 35m

฿26,701

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Thu 10/9

19:15-00:25

3 stops33h 10m

Helsinki-Vantaa

Wed 23/9

15:45-06:30

3 stops34h 45m

฿27,927

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Sun 4/10

22:55-12:05

1 stop17h 10m

Helsinki-Vantaa

Mon 12/10

19:40-13:45

1 stop14h 05m

฿28,358

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Tue 3/11

02:00-08:35

2 stops35h 35m

Helsinki-Vantaa

Sun 8/11

15:05-12:15

1 stop16h 10m

฿29,318

BangkokHelsinki

DMK Bangkok Don Mueang Intl - HEL Helsinki-Vantaa

DMKHEL

Bangkok Don Mueang Intl

Wed 4/11

11:10-14:05

1 stop31h 55m

Helsinki-Vantaa

Sun 8/11

15:50-20:10

1 stop23h 20m

฿32,234

BangkokHelsinki

DMK Bangkok Don Mueang Intl - HEL Helsinki-Vantaa

DMKHEL

Bangkok Don Mueang Intl

Wed 28/10

23:00-14:05

1 stop20h 05m

Helsinki-Vantaa

Sun 1/11

15:50-20:10

1 stop23h 20m

฿32,267

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Tue 3/11

01:45-12:55

1 stop16h 10m

Helsinki-Vantaa

Sun 8/11

16:40-00:45

1 stop27h 05m

฿32,466

BangkokHelsinki

DMK Bangkok Don Mueang Intl - HEL Helsinki-Vantaa

DMKHEL

Bangkok Don Mueang Intl

Sun 4/10

23:50-14:55

1 stop19h 05m

Helsinki-Vantaa

Mon 12/10

16:45-20:45

1 stop24h 00m

฿32,466

BangkokHelsinki

DMK Bangkok Don Mueang Intl - HEL Helsinki-Vantaa

DMKHEL

Bangkok Don Mueang Intl

Fri 9/10

12:10-14:55

1 stop30h 45m

Helsinki-Vantaa

Sun 25/10

15:50-20:10

1 stop23h 20m

฿32,764

BangkokHelsinki

DMK Bangkok Don Mueang Intl - HEL Helsinki-Vantaa

DMKHEL

Bangkok Don Mueang Intl

Sat 26/12

23:00-14:05

1 stop20h 05m

Helsinki-Vantaa

Mon 11/1

15:50-20:10

1 stop23h 20m

฿37,998

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Helsinki

How long is the flight to Helsinki?

On average, a flight from Bangkok to Helsinki takes 15 hours 2 minutes. Flights to Helsinki from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Helsinki?

The most popular airline flying from Bangkok to Helsinki is Finnair.

Finnair
Finnair
From ฿30,178

What are the cheapest airlines that fly to Helsinki?

The cheapest airline flying from Bangkok to Helsinki is Finnair.

Rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helsinki ranges from 30.0 - 70.0 mm per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Helsinki when rainfall is around 30.0 mm.

Temperature in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

When is the best time to book a flight to Helsinki?

To ensure you get the cheapest price possible for a flight to Helsinki, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated 14 August 2026.
Check out reviews from past customers who have flown Finnair to Finland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,426 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Crew

8.2

Food

6.7

Overall

7.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
Finnair
7.6
Good
1,426 reviews
Finnair
7.6
Good
1,426 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Crew

8.2

Food

6.7

Overall

7.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.

FAQs about flying to Helsinki

  • What airport do you fly into for flights to Helsinki?

    Booking a flight to Helsinki-Vantaa (HEL) is your only option if you intend on flying to Helsinki. It is only a 17.1 km journey from Helsinki-Vantaa to Helsinki’s city centre.

  • Can I find cheaper flights to Helsinki if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Helsinki on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Helsinki?

    Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to Helsinki.

  • What is the cheapest airport to fly to in Helsinki?

    Helsinki-Vantaa is currently the cheapest airport to fly to in Helsinki. One-way flights to Helsinki-Vantaa typically cost ฿5,535, while return flights cost around ฿9,739.

  • How much is a return flight to Helsinki?

    A return flight to Helsinki will typically cost around ฿9,883, however they can be found for as little as ฿9,739.

  • Where does the fastest flight to Helsinki depart from?

    For those looking to save time traveling to Helsinki, Bangkok offers the quickest one-way flight (12 hours 20 minutes).

  • Does Helsinki-Vantaa have rental cars?

    Yes. Those touching down at Helsinki-Vantaa can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Helsinki-Vantaa?

    Yes. Helsinki-Vantaa has hotels nearby for those requiring accommodations. Hilton Helsinki Airport is the closest property to Helsinki-Vantaa (0.0 km away from Helsinki-Vantaa).

See more FAQs

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Cheapflights helps you search for flights to Helsinki via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Helsinki?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Helsinki.

Can Cheapflights find flights to Helsinki with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Helsinki flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights to Helsinki become cheaper?

Yes, Cheapflights offers price alerts on Helsinki flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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