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฿15,138+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
— HEL
19 May — 26 May1
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 19 April 2026.

Thu 4/609:00
BKK
-
HEL
2 stops30h 00m
Multiple Airlines
Thu 26/1112:20
HEL
-
BKK
2 stops24h 25m
Multiple Airlines
Deal found 18/4฿29,320
Mon 25/509:40
BKK
-
HEL
3 stops31h 15m
Multiple Airlines
Tue 9/606:10
HEL
-
BKK
3 stops32h 00m
Multiple Airlines
Deal found 16/4฿29,480
Mon 1/620:40
BKK
-
HEL
2 stops30h 15m
Multiple Airlines
Mon 8/618:25
HEL
-
BKK
2 stops34h 50m
Multiple Airlines
Deal found 17/4฿29,575
Mon 27/702:30
BKK
-
HEL
1 stop16h 45m
Qatar Airways
Tue 18/817:10
HEL
-
BKK
1 stop15h 45m
Qatar Airways
Deal found 14/4฿29,671
Mon 18/519:40
BKK
-
HEL
2 stops26h 40m
Multiple Airlines
Thu 21/507:00
HEL
-
BKK
2 stops43h 50m
Multiple Airlines
Deal found 15/4฿29,703
Mon 23/1118:55
BKK
-
HEL
2 stops46h 40m
Qatar Airways
Thu 26/1116:00
HEL
-
BKK
1 stop21h 25m
Qatar Airways
Deal found 15/4฿29,767
Fri 10/703:15
BKK
-
HEL
2 stops35h 20m
Multiple Airlines
Wed 7/1007:00
HEL
-
BKK
3 stops31h 10m
Multiple Airlines
Deal found 14/4฿29,798
Tue 2/620:40
BKK
-
HEL
2 stops30h 15m
Multiple Airlines
Tue 9/607:00
HEL
-
BKK
1 stop20h 25m
Multiple Airlines
Deal found 18/4฿29,894
Tue 27/1011:00
DMK
-
HEL
1 stop32h 05m
Emirates
Fri 13/1115:50
HEL
-
DMK
1 stop23h 25m
Emirates
Deal found 17/4฿29,926
Mon 19/1012:10
DMK
-
HEL
1 stop30h 45m
Emirates
Fri 30/1015:50
HEL
-
DMK
1 stop23h 25m
Emirates
Deal found 15/4฿33,687
Mon 23/1111:00
DMK
-
HEL
1 stop32h 05m
Emirates
Thu 26/1115:50
HEL
-
DMK
1 stop23h 25m
Emirates
Deal found 15/4฿33,910
Mon 19/1012:10
DMK
-
HEL
1 stop30h 45m
Emirates
Sat 31/1015:50
HEL
-
DMK
1 stop23h 25m
Emirates
Deal found 15/4฿34,228

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 19 April 2026.

Return from

฿29,320

One-way from

฿15,138

Popular in

February

Cheapest in

January

Average price

฿39,200
4/6-26/11
  • 4/6-26/11
  • 4 total stops
  • 54h 25m total
  • Bangkok to Helsinki
Search Deals
10/5
  • 10/5
  • 2 total stops
  • 55h 45m total
  • Bangkok to Helsinki
Search Deals
Highest demand for flights based on searches. 2% potential increase in price.
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿487 potential savings vs. average return price).
Search Deals
Average for return flights in April 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 19 April 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 - HEL

BKKHEL

Bangkok Suvarnabhumi

Sun 21/6

20:00-11:20

2 stops19h 20m

Helsinki-Vantaa

Tue 7/7

17:10-19:25

1 stop22h 15m

฿30,181

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sat 6/6

01:25-14:00

1 stop16h 35m

Helsinki-Vantaa

Tue 24/11

16:40-00:50

1 stop27h 10m

฿30,946

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Wed 6/5

13:50-20:35

3 stops34h 45m

Helsinki-Vantaa

Thu 6/8

13:55-06:50

2 stops36h 55m

฿33,718
Fastest return journey

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Fri 3/7

02:30-15:15

1 stop16h 45m

Helsinki-Vantaa

Sun 12/7

17:10-12:55

1 stop15h 45m

฿34,961

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 25/5

23:15-11:10

1 stop15h 55m

Helsinki-Vantaa

Tue 9/6

12:05-15:25

1 stop23h 20m

฿37,798

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sun 7/6

19:45-18:40

2 stops26h 55m

Helsinki-Vantaa

Tue 24/11

16:00-19:25

1 stop22h 25m

฿38,053

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Thu 4/6

19:45-11:20

2 stops43h 35m

Helsinki-Vantaa

Fri 27/11

16:00-19:25

1 stop22h 25m

฿38,467

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Wed 3/6

19:45-15:00

2 stops23h 15m

Helsinki-Vantaa

Sat 28/11

16:00-19:25

1 stop22h 25m

฿38,467

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Thu 4/6

19:00-11:20

2 stops44h 20m

Helsinki-Vantaa

Tue 24/11

16:00-16:35

2 stops19h 35m

฿41,176

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Fri 5/6

01:00-10:00

2 stops37h 00m

Helsinki-Vantaa

Fri 27/11

16:00-18:25

1 stop21h 25m

฿43,758

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 35 resultsSorted by cheapest first
1
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3
4

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 17 April 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 21 hours 5 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.

Weekly flight availability to Helsinki

The most flights from Bangkok to Helsinki are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

What are the most popular airlines that fly to Helsinki?

The most popular airlines flying from Bangkok to Helsinki are Finnair, Qatar Airways and ลุฟท์ฮันซ่า.

Finnair
Finnair
From ฿29,963
Qatar Airways
Qatar Airways
From ฿30,021
ลุฟท์ฮันซ่า
ลุฟท์ฮันซ่า
From ฿27,313

What are the cheapest airlines that fly to Helsinki?

The cheapest airlines flying from Bangkok to Helsinki are ลุฟท์ฮันซ่า, Finnair 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 19 April 2026.
Check out reviews from past customers who have flown Finnair,Qatar Airways, andลุฟท์ฮันซ่า 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
7.7
Good
1,390 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Finnair
7.7
Good
1,390 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Qatar Airways
7.4
Good
3,730 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
ลุฟท์ฮันซ่า
6.8
Okay
7,930 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space

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. 3 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, ลุฟท์ฮันซ่า 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 ฿5,325, while return flights cost around ฿23,276.

  • How much is a return flight to Helsinki?

    A return flight to Helsinki will typically cost around ฿23,329, however they can be found for as little as ฿23,276.

  • 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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