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฿9,479+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
— HEL
20 Feb — 27 Feb1
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 21 January 2026.

Sat 24/112:00
BKK
-
HEL
1 stop25h 35m
Multiple Airlines
Mon 9/214:50
HEL
-
BKK
2 stops29h 40m
Multiple Airlines
Deal found 19/1฿21,974
Thu 5/320:05
BKK
-
HEL
2 stops21h 15m
Multiple Airlines
Thu 12/312:45
HEL
-
BKK
2 stops24h 00m
Multiple Airlines
Deal found 19/1฿22,160
Mon 2/320:05
BKK
-
HEL
2 stops45h 15m
Multiple Airlines
Sat 7/319:35
HEL
-
BKK
2 stops41h 10m
Multiple Airlines
Deal found 21/1฿22,658
Fri 9/1019:10
BKK
-
HEL
2 stops33h 30m
โอมานแอร์
Tue 20/1014:05
HEL
-
BKK
2 stops23h 40m
โอมานแอร์
Deal found 21/1฿23,248
Fri 6/320:05
BKK
-
HEL
2 stops21h 15m
Multiple Airlines
Fri 13/306:55
HEL
-
BKK
2 stops29h 50m
Multiple Airlines
Deal found 20/1฿23,435
Thu 12/316:00
DMK
-
HEL
3 stops34h 55m
Multiple Airlines
Wed 25/314:50
HEL
-
DMK
3 stops30h 40m
Multiple Airlines
Deal found 21/1฿23,745
Mon 1/612:05
BKK
-
HEL
1 stop16h 20m
Multiple Airlines
Thu 18/617:40
HEL
-
BKK
1 stop35h 30m
Multiple Airlines
Deal found 21/1฿24,274
Sat 7/320:05
BKK
-
HEL
2 stops31h 55m
Multiple Airlines
Sat 14/308:00
HEL
-
BKK
2 stops41h 45m
Multiple Airlines
Deal found 21/1฿24,522
Mon 9/217:50
DMK
-
HEL
3 stops29h 15m
Multiple Airlines
Mon 16/212:30
HEL
-
DMK
3 stops31h 05m
Multiple Airlines
Deal found 18/1฿28,283
Sat 24/116:50
DMK
-
HEL
1 stop26h 20m
Multiple Airlines
Mon 9/214:50
HEL
-
DMK
2 stops36h 55m
Multiple Airlines
Deal found 19/1฿28,687
Sat 14/320:25
DMK
-
HEL
1 stop21h 30m
Multiple Airlines
Fri 27/314:10
HEL
-
DMK
2 stops35h 55m
Multiple Airlines
Deal found 20/1฿31,702
Wed 21/115:45
DMK
-
HEL
1 stop19h 00m
Multiple Airlines
Sun 25/114:10
HEL
-
DMK
2 stops35h 25m
Multiple Airlines
Deal found 20/1฿33,287

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 21 January 2026.

Return from

฿22,160

One-way from

฿9,479

Popular in

November

Cheapest in

June

Average price

฿31,919
5/3-12/3
  • 5/3-12/3
  • 4 total stops
  • 45h 15m total
  • Bangkok to Helsinki
Search Deals
5/2
  • 5/2
  • 3 total stops
  • 54h 00m total
  • Bangkok to Helsinki
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿1,246 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿344 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

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 21 January 2026.
Use the filters below to find and compare flights to Helsinki that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Thu 5/3

20:05-12:20

2 stops21h 15m

Helsinki-Vantaa

Thu 12/3

12:45-17:45

2 stops24h 00m

฿22,160

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Thu 12/3

16:00-21:55

3 stops34h 55m

Helsinki-Vantaa

Wed 25/3

14:50-02:30

3 stops30h 40m

฿23,745

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 1/6

12:05-00:25

1 stop16h 20m

Helsinki-Vantaa

Thu 18/6

17:40-09:10

1 stop35h 30m

฿24,274

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Fri 1/5

19:10-00:40

2 stops33h 30m

Helsinki-Vantaa

Sun 10/5

16:10-17:45

2 stops21h 35m

฿25,051

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sat 7/3

20:05-23:00

2 stops31h 55m

Helsinki-Vantaa

Sat 14/3

13:50-06:45

2 stops35h 55m

฿25,672

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sun 8/2

02:10-01:35

3 stops28h 25m

Helsinki-Vantaa

Mon 16/2

09:20-21:05

3 stops30h 45m

฿26,325

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 9/2

23:30-13:10

2 stops18h 40m

Helsinki-Vantaa

Mon 16/2

19:35-14:50

1 stop14h 15m

฿26,729

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Wed 29/4

09:00-00:20

2 stops19h 20m

Helsinki-Vantaa

Wed 30/9

13:55-06:55

2 stops37h 00m

฿26,947

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Wed 11/3

08:15-14:15

1 stop35h 00m

Helsinki-Vantaa

Sun 15/3

16:05-06:40

2 stops33h 35m

฿27,693

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Mon 9/2

17:50-18:05

3 stops29h 15m

Helsinki-Vantaa

Mon 16/2

12:30-00:35

3 stops31h 05m

฿28,283

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 32 results
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2
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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

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

Use this chart to determine the optimal time to book a return flight from Bangkok to Helsinki. Price data was last updated on 16 January 2026.

To ensure you get the cheapest price possible for a flight to Helsinki, you should look to book at least 80 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.

How long is the flight to Helsinki?

On average, a flight from Bangkok to Helsinki takes 16 hours 50 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 airlines flying from Bangkok to Helsinki are Finnair, Qatar Airways and เตอร์กิชแอร์ไลน์.

Finnair
Finnair
From ฿30,032
Qatar Airways
Qatar Airways
From ฿24,293
เตอร์กิชแอร์ไลน์
เตอร์กิชแอร์ไลน์
From ฿28,670
ลุฟท์ฮันซ่า
ลุฟท์ฮันซ่า
From ฿24,729

What are the cheapest airlines that fly to Helsinki?

The cheapest airlines flying from Bangkok to Helsinki are Qatar Airways, ลุฟท์ฮันซ่า and เตอร์กิชแอร์ไลน์.

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).

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 21 January 2026.
Check out reviews from past customers who have flown Finnair, Qatar Airways, andเตอร์กิชแอร์ไลน์ 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
1,353 reviews
Check prices

Comfort

7.5

Crew

8.2

Entertainment

6.9

Food

6.7

Boarding

7.7

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,353 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Comfort

7.5

Crew

8.2

Entertainment

6.9

Food

6.7

Boarding

7.7

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Qatar Airways
7.4
Good
3,719 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Comfort

7.5

Crew

8.2

Entertainment

6.9

Food

6.7

Boarding

7.7

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
เตอร์กิชแอร์ไลน์
7.3
Good
4,197 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Comfort

7.5

Crew

8.2

Entertainment

6.9

Food

6.7

Boarding

7.7

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
ลุฟท์ฮันซ่า
6.8
Okay
7,736 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Comfort

7.5

Crew

8.2

Entertainment

6.9

Food

6.7

Boarding

7.7

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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. Helsinki-Vantaa is the only Helsinki airport and it handles 1 daily flight from Bangkok. 4 airlines have flights from Bangkok to Helsinki-Vantaa on a regular basis.

  • 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, Qatar Airways 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 ฿5,193, while return flights cost around ฿21,458.

  • How much is a return flight to Helsinki?

    A return flight to Helsinki will typically cost around ฿21,889, however they can be found for as little as ฿21,458.

  • 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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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.

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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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