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Cheap flights from Bangkok to Helsinki from ฿11,805

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HEL
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok to Helsinki-Vantaa are usually found in January or June, booked 80 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Bangkok to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Helsinki
Explore the most affordable flight options available from Bangkok to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 February 2026.

Sat 7/311:35
BKK
-
HEL
2 stops31h 00m
Multiple Airlines
Tue 10/316:40
HEL
-
BKK
1 stop27h 40m
Multiple Airlines
Deal found 11/2฿18,080
Sat 7/311:35
BKK
-
HEL
2 stops31h 00m
Multiple Airlines
Tue 10/300:05
HEL
-
BKK
1 stop20h 15m
Multiple Airlines
Deal found 11/2฿18,950
Sat 7/311:35
BKK
-
HEL
2 stops31h 00m
Multiple Airlines
Sat 14/314:40
HEL
-
BKK
1 stop19h 25m
Multiple Airlines
Deal found 11/2฿20,410
Mon 30/312:20
BKK
-
HEL
3 stops30h 20m
Multiple Airlines
Mon 6/415:45
HEL
-
BKK
3 stops30h 50m
Multiple Airlines
Deal found 13/2฿21,280
Sat 7/311:35
BKK
-
HEL
2 stops31h 00m
Multiple Airlines
Fri 13/307:40
HEL
-
BKK
1 stop22h 25m
Multiple Airlines
Deal found 11/2฿21,311
Mon 9/308:20
BKK
-
HEL
2 stops31h 50m
Multiple Airlines
Sun 22/316:40
HEL
-
BKK
1 stop27h 10m
Multiple Airlines
Deal found 14/2฿21,404
Thu 26/211:35
BKK
-
HEL
2 stops31h 00m
Multiple Airlines
Tue 3/319:50
HEL
-
BKK
1 stop24h 30m
Multiple Airlines
Deal found 13/2฿21,590
Sun 29/301:30
BKK
-
HEL
1 stop16h 30m
Juneyao Airlines
Mon 6/416:50
HEL
-
BKK
1 stop27h 40m
Juneyao Airlines
Deal found 13/2฿21,652
Thu 26/211:35
BKK
-
HEL
2 stops31h 00m
Multiple Airlines
Thu 5/316:40
HEL
-
BKK
1 stop27h 10m
Multiple Airlines
Deal found 13/2฿21,715
Thu 26/211:35
BKK
-
HEL
2 stops31h 00m
Multiple Airlines
Sun 8/316:40
HEL
-
BKK
1 stop27h 10m
Multiple Airlines
Deal found 13/2฿21,777
Thu 19/315:45
DMK
-
HEL
1 stop19h 00m
Multiple Airlines
Wed 1/415:45
HEL
-
DMK
2 stops36h 15m
Multiple Airlines
Deal found 14/2฿28,394
Wed 15/713:40
DMK
-
HEL
1 stop28h 45m
Multiple Airlines
Sat 29/812:05
HEL
-
DMK
2 stops34h 35m
Multiple Airlines
Deal found 11/2฿28,891

Find flight deals from Bangkok to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 February 2026.

Round-trip from

฿18,080

One-way from

฿11,805

Popular in

April

Cheapest in

January

Average price

฿37,185
7/3-10/3
  • 7/3-10/3
  • 3 total stops
  • 58h 40m total
  • Bangkok to Helsinki
Search Deals
9/6
  • 9/6
  • 2 total stops
  • 35h 55m total
  • Bangkok to Helsinki
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (฿15,563 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿12,085 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 14 February 2026.
Use the filters below to find and compare flights from Bangkok to Helsinki that are best for you.

Fly from

Bangkok

Fly to

Helsinki

Route

Depart

Return

Price

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sun 29/3

01:30-14:00

1 stop16h 30m

Helsinki-Vantaa

Mon 6/4

16:50-00:30

1 stop27h 40m

฿21,652

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 30/3

08:55-14:40

2 stops33h 45m

Helsinki-Vantaa

Mon 6/4

15:45-02:35

3 stops30h 50m

฿21,777

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Thu 26/2

11:35-13:35

2 stops31h 00m

Helsinki-Vantaa

Tue 10/3

00:05-01:20

1 stop20h 15m

฿21,963

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Fri 5/6

01:30-14:00

1 stop16h 30m

Helsinki-Vantaa

Mon 8/6

16:50-00:30

1 stop27h 40m

฿23,920

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sun 29/3

11:20-20:10

2 stops36h 50m

Helsinki-Vantaa

Sat 11/4

15:10-15:35

1 stop20h 25m

฿23,982

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Tue 3/3

20:05-01:20

2 stops34h 15m

Helsinki-Vantaa

Wed 20/5

13:55-17:45

2 stops23h 50m

฿24,262

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 9/3

14:00-12:00

2 stops27h 00m

Helsinki-Vantaa

Fri 13/3

14:15-15:30

2 stops20h 15m

฿24,293

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Fri 27/3

01:50-12:55

1 stop16h 05m

Helsinki-Vantaa

Sat 4/4

16:55-00:30

1 stop27h 35m

฿26,095

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 9/3

14:00-12:00

2 stops27h 00m

Helsinki-Vantaa

Fri 13/3

19:35-14:50

1 stop14h 15m

฿26,219

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Thu 19/3

15:45-05:45

1 stop19h 00m

Helsinki-Vantaa

Wed 1/4

15:45-08:00

2 stops36h 15m

฿28,425

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 38 results
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Best time to book a flight from Bangkok to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Bangkok 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 from Bangkok to Helsinki

How far ahead should I book a flight from Bangkok 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 6 February 2026.

The best time to book flights from Bangkok to Helsinki is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Bangkok to Helsinki?

Currently, March is the cheapest month in which you can book a flight from Bangkok to Helsinki (average of ฿12,550). Flying from Bangkok to Helsinki in August is currently the most expensive (average of ฿31,034). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BKK to HEL?

Find hourly flight availability from Bangkok to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok to Helsinki as you normally would.

How much does it cost for a return flight from Bangkok to Helsinki?

How often are flights from Bangkok to Helsinki delayed?

About 14% of weekly flights between Bangkok and Helsinki have experienced delays in the past year, with the average delay time being 120 minutes.

What is the most punctual flight time for Bangkok to Helsinki flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to Helsinki flights?

Over the past year, Finnair have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 February 2026.
Read through reviews of airlines operating flights from Bangkok to Helsinki, such as Finnair, Qatar Airways, andเตอร์กิชแอร์ไลน์. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,362 reviews
Check prices

Comfort

7.4

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

Boarding

7.7

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
1,362 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Comfort

7.4

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

Boarding

7.7

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
3,735 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Comfort

7.4

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

Boarding

7.7

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
4,217 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Comfort

7.4

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

Boarding

7.7

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
7,785 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Comfort

7.4

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

Boarding

7.7

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.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Helsinki-Vantaa (HEL) is the airport you will fly into if you book a flight from Bangkok to Helsinki. You should not have trouble finding flights to Helsinki-Vantaa from Bangkok; the airport handles an average of 1 inbound flight from Bangkok per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Helsinki airport from Bangkok. It is only a 17.1 km journey from Helsinki-Vantaa (HEL) to Helsinki’s city centre.

  • How long is the flight from Bangkok to Helsinki?

    For as low as ฿21,652, Juneyao Airlines can have you in Helsinki from Bangkok in 16h 30m. Airlines will cover a distance of 7902 km.

  • What are the cheapest airlines flying from Bangkok to Helsinki round-trip?

    Our cheapest airline available from Bangkok to Helsinki is Qatar Airways. Our recent data shows that you can find tickets from as low as ฿24,281 on this airline. Additional options worth looking into are ลุฟท์ฮันซ่า and เตอร์กิชแอร์ไลน์, starting at ฿24,717 and ฿28,656 round-trip. These flights start at 28% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Bangkok to Helsinki one-way?

    The cheapet airlines for a one-way flight from Bangkok to Helsinki are สแกนดอเนเวียนแอร์ไลน์ (฿5,156), Juneyao Airlines (฿13,114), and Finnair (฿13,611).

  • What are the cheapest flights from Bangkok to Helsinki?

    The cheapest flight price from Bangkok to Helsinki is ฿21,011. On average you can expect to pay ฿57,506. The most popular route, (Bangkok Suvarnabhumi - Helsinki-Vantaa), can usually be booked for ฿21,280.

  • Can I find deals for flights from Bangkok to Helsinki that include hotel bookings?

    Yes. In addition to deals on Bangkok to Helsinki flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Helsinki.

  • Can I find deals for business class flights from Bangkok to Helsinki?

    Yes. Cheapflights offers flight deals from Bangkok to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok to Helsinki?

    Currently, March is the cheapest month in which you can book a flight from Bangkok to Helsinki (average of ฿12,550). Flying from Bangkok to Helsinki in August is currently the most expensive (average of ฿31,034). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bangkok to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
Phuket City to Helsinki flights
Krabi to Helsinki flights

Top 4 airlines flying from Bangkok to Helsinki

Discover the top 4 airlines that operate flights from Bangkok to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest฿24,281Average฿32,379FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
ลุฟท์ฮันซ่าCheapest฿24,717Average฿32,640FlexibilityNo cancel feeOn-time76%
Search ลุฟท์ฮันซ่า flights
เตอร์กิชแอร์ไลน์Cheapest฿28,656Average฿32,512FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights
FinnairCheapest฿29,207Average฿36,521FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangkok to Helsinki?

Deals for Bangkok to Helsinki flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bangkok to Helsinki.

Can Cheapflights find flights from Bangkok to Helsinki with no change fees?

Need flexible booking options for your flight to Helsinki from Bangkok? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Bangkok to Helsinki and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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