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฿9,114+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
— HEL
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Find flight deals to Helsinki

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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 15 October 2025.

Sun 26/1012:15BKK - HEL
1 stop36h 05mMultiple Airlines
Tue 11/1116:40HEL - BKK
1 stop28h 55mMultiple Airlines
Deal found 14/10฿17,444
Wed 5/1104:35BKK - HEL
2 stops24h 10mMultiple Airlines
Wed 19/1114:40HEL - BKK
3 stops21h 15mMultiple Airlines
Deal found 13/10฿17,640
Wed 17/1203:20BKK - HEL
2 stops27h 15mMultiple Airlines
Fri 9/114:40HEL - BKK
3 stops27h 40mMultiple Airlines
Deal found 14/10฿20,155
Wed 12/1109:05BKK - HEL
1 stop21h 30mMultiple Airlines
Thu 20/1116:40HEL - BKK
1 stop27h 10mMultiple Airlines
Deal found 14/10฿20,515
Sun 16/1122:50BKK - HEL
1 stop21h 35mMultiple Airlines
Sat 22/1116:40HEL - BKK
1 stop27h 10mMultiple Airlines
Deal found 14/10฿21,233
Sat 1/1117:50DMK - HEL
3 stops26h 35mMultiple Airlines
Fri 14/1114:40HEL - DMK
3 stops32h 45mMultiple Airlines
Deal found 15/10฿22,050
Sat 1/1112:45BKK - HEL
1 stop17h 50mMultiple Airlines
Fri 14/1106:15HEL - BKK
2 stops22h 35mMultiple Airlines
Deal found 15/10฿22,181
Fri 14/1119:55DMK - HEL
3 stops27h 10mMultiple Airlines
Fri 21/1114:40HEL - DMK
3 stops25h 05mMultiple Airlines
Deal found 15/10฿28,714
Wed 5/1100:15DMK - HEL
1 stop17h 40mMultiple Airlines
Wed 19/1116:00HEL - DMK
2 stops18h 45mMultiple Airlines
Deal found 13/10฿31,393
Sun 16/1116:50DMK - HEL
1 stop26h 20mMultiple Airlines
Sat 22/1118:00HEL - DMK
1 stop23h 50mMultiple Airlines
Deal found 14/10฿31,817
Sun 26/1016:50DMK - HEL
1 stop26h 20mMultiple Airlines
Tue 11/1116:40HEL - DMK
2 stops24h 25mMultiple Airlines
Deal found 14/10฿32,307
Sat 15/1116:35DMK - HEL
2 stops25h 20mMultiple Airlines
Sat 22/1116:40HEL - DMK
2 stops24h 30mMultiple Airlines
Deal found 14/10฿37,175

Flights to Helsinki in 2025

Find the latest flights to Helsinki in 2025, 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 15 October 2025.

Return from

฿17,444

One-way from

฿9,114

Popular in

January

Cheapest in

June

Average price

฿35,835
26/10-11/11
  • 26/10-11/11
  • 2 total stops
  • 65h 00m total
  • Bangkok to Helsinki
Search Deals
3/11
  • 3/11
  • 3 total stops
  • 31h 45m total
  • Bangkok to Helsinki
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (฿822 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (฿339 potential savings vs. average return price).
Search Deals
Average for return flights in October 2025
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 15 October 2025.
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

Sun 26/10

12:15-19:20

1 stop36h 05m

Helsinki-Vantaa

Tue 11/11

16:40-02:35

1 stop28h 55m

฿17,444

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Sat 1/11

17:50-15:25

3 stops26h 35m

Helsinki-Vantaa

Fri 14/11

14:40-04:25

3 stops32h 45m

฿22,050

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Wed 26/11

04:35-13:30

1 stop37h 55m

Helsinki-Vantaa

Thu 4/12

14:10-10:10

1 stop15h 00m

฿24,173

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Thu 5/3

20:05-01:20

2 stops34h 15m

Helsinki-Vantaa

Sat 7/3

13:50-17:45

2 stops22h 55m

฿26,199

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Fri 14/11

19:55-18:05

3 stops27h 10m

Helsinki-Vantaa

Fri 21/11

14:40-20:45

3 stops25h 05m

฿28,714

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Wed 24/12

03:20-22:25

1 stop24h 05m

Helsinki-Vantaa

Fri 2/1

07:40-10:00

1 stop21h 20m

฿29,237

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Thu 5/3

23:50-12:00

2 stops17h 10m

Helsinki-Vantaa

Sat 7/3

06:50-15:30

2 stops27h 40m

฿30,315

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Thu 18/12

08:00-15:35

Nonstop12h 35m

Helsinki-Vantaa

Fri 9/1

20:55-13:15

Nonstop11h 20m

฿30,609

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sat 29/11

08:05-15:40

Nonstop12h 35m

Helsinki-Vantaa

Sat 6/12

13:50-06:05

Nonstop11h 15m

฿30,641

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Fri 19/12

15:00-22:35

Nonstop12h 35m

Helsinki-Vantaa

Sun 28/12

13:50-06:05

Nonstop11h 15m

฿30,674

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 35 results
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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 10 October 2025.

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 14 hours 32 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 ฿32,313
Qatar Airways
Qatar Airways
From ฿29,776
เตอร์กิชแอร์ไลน์
เตอร์กิชแอร์ไลน์
From ฿30,133
ลุฟท์ฮันซ่า
ลุฟท์ฮันซ่า
From ฿25,991

What are the cheapest airlines that fly to Helsinki?

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

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 15 October 2025.
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
1,332 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

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
1,332 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

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
3,651 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

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
4,010 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

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
7,491 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

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.

  • 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, Juneyao Airlines 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 ฿5,647, while return flights cost around ฿23,857.

  • How much is a return flight to Helsinki?

    A return flight to Helsinki will typically cost around ฿732, however they can be found for as little as ฿730.

  • 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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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.

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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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