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Cheap flights from Bangkok to Finland from ฿17,135

BKK — HEL
26 Sep — 3 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Finland

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Finland

Fri 11/1205:55 -
1 stop22h 20m
Sun 10/121:05 -
1 stop25h 55m
Deal found 26/8฿21,754
Sat 5/1210:25 -
1 stop29h 05m
Sat 9/109:55 -
2 stops31h 30m
Deal found 26/8฿22,377
Tue 8/1205:55 -
1 stop18h 25m
Sat 9/109:55 -
2 stops31h 30m
Deal found 26/8฿22,672
Sat 5/1210:25 -
1 stop29h 05m
Thu 7/116:40 -
2 stops24h 45m
Deal found 26/8฿22,770
Fri 11/1205:55 -
1 stop22h 20m
Fri 8/112:25 -
1 stop14h 45m
Deal found 26/8฿22,803
Tue 8/1205:55 -
1 stop18h 25m
Thu 7/113:30 -
2 stops27h 55m
Deal found 26/8฿22,835
Fri 11/1205:55 -
1 stop22h 20m
Thu 7/113:30 -
2 stops27h 55m
Deal found 26/8฿22,868
Wed 7/1009:15 -
2 stops35h 25m
Wed 14/1008:30 -
2 stops24h 25m
Deal found 23/8฿22,901
Fri 9/1009:00 -
2 stops31h 05m
Sun 25/1014:50 -
3 stops33h 40m
Deal found 24/8฿23,261
Sat 5/1210:25 -
1 stop17h 50m
Sun 10/117:20 -
1 stop29h 40m
Deal found 26/8฿23,294
Sun 6/1214:55 -
1 stop22h 55m
Thu 7/113:30 -
2 stops27h 55m
Deal found 26/8฿23,425
Tue 8/1205:55 -
1 stop18h 25m
Mon 4/109:20 -
2 stops32h 05m
Deal found 26/8฿23,458

Find flight deals from Bangkok to Finland

Round-trip from

฿21,754

One-way from

฿17,135

Popular in

November

Cheapest in

January

Average price

฿35,384
11/12-10/1
  • 11/12-10/1
  • 2 total stops
  • 48h 15m total
  • Bangkok to Finland
Search Deals
12/9
  • 12/9
  • 2 total stops
  • 45h 10m total
  • Bangkok to Finland
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿93,272 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿24,706 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Bangkok to Finland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Thu 5/11

14:40-10:35

2 stops24h 55m

Helsinki-Vantaa

Sun 8/11

06:15-18:00

2 stops30h 45m

฿27,783

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Mon 7/12

01:45-12:55

1 stop16h 10m

Helsinki-Vantaa

Sat 9/1

16:40-13:20

1 stop15h 40m

฿28,241

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Thu 10/12

14:40-12:55

1 stop27h 15m

Helsinki-Vantaa

Thu 7/1

16:40-13:20

1 stop15h 40m

฿28,241

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Wed 4/11

03:00-08:40

2 stops34h 40m

Helsinki-Vantaa

Sun 8/11

15:05-19:25

1 stop23h 20m

฿30,862

BangkokHelsinki

DMK Bangkok Don Mueang Intl - HEL Helsinki-Vantaa

DMKHEL

Bangkok Don Mueang Intl

Sun 11/10

12:10-14:55

1 stop30h 45m

Helsinki-Vantaa

Tue 27/10

15:50-20:10

1 stop23h 20m

฿32,074

BangkokHelsinki

DMK Bangkok Don Mueang Intl - HEL Helsinki-Vantaa

DMKHEL

Bangkok Don Mueang Intl

Thu 5/11

23:00-14:05

1 stop20h 05m

Helsinki-Vantaa

Sun 8/11

15:50-20:10

1 stop23h 20m

฿32,107

BangkokHelsinki

DMK Bangkok Don Mueang Intl - HEL Helsinki-Vantaa

DMKHEL

Bangkok Don Mueang Intl

Thu 15/10

23:50-14:55

1 stop19h 05m

Helsinki-Vantaa

Wed 28/10

15:50-20:10

1 stop23h 20m

฿32,140

BangkokHelsinki

DMK Bangkok Don Mueang Intl - HEL Helsinki-Vantaa

DMKHEL

Bangkok Don Mueang Intl

Wed 4/11

23:00-14:05

1 stop20h 05m

Helsinki-Vantaa

Sun 8/11

15:50-20:10

1 stop23h 20m

฿32,173

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Thu 8/10

01:35-14:55

1 stop17h 20m

Helsinki-Vantaa

Sun 25/10

15:50-07:35

1 stop34h 45m

฿32,533

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

฿32,533

Flights are sorted by cheapest return flights first.

Deals found on 22/8

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

Have a flexible travel schedule? Discover the best time to fly to Finland from Bangkok with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Finland

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

Currently, January is the cheapest month in which you can book a flight from Bangkok to Finland (average of ฿25,522). Flying from Bangkok to Finland in November is currently the most expensive (average of ฿44,917). 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 FI?

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

How often are flights from Bangkok to Finland delayed?

About 11% of weekly flights between Bangkok and Finland have experienced delays in the past year, with the average delay time being 143 minutes.

What is the most punctual flight time for Bangkok to Finland 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?

Monday tends to have the lowest number of delays on this route, whereas Wednesday 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 Finland flights?

Over the past year, Finnair have had the lowest number of delays on this route, with just 11% of flights being delayed.

How far ahead should I book a flight from Bangkok to Finland?

Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok to Finland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Finland

Check out reviews from past customers who have flown with Finnair from Bangkok 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
1,433 reviews
Check prices

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Gurinder,Aug 2026

BKK - HEL

The flight from Helsinki to Toronto was very cramped. No leg space and no room to even walk. Very bad experience
Finnair
7.6
Good
1,433 reviews
Finnair
7.6
Good
1,433 reviews
Check prices

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Gurinder,Aug 2026

BKK - HEL

The flight from Helsinki to Toronto was very cramped. No leg space and no room to even walk. Very bad experience

Related info for your journey

  • How long is the flight from Bangkok to Finland?

    เอทิฮัดแอร์เวย์, Juneyao Airlines, and Qatar Airways can get you from Bangkok to Finland in just under 16h 10m. Your travel time can differ by up to 18h 30m. Airlines will cover a distance of 7902 km. This flight may include one or multiple stops.

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

    ฿5,438 is the cheapest one-way deal found within the past few days, from สแกนดอเนเวียนแอร์ไลน์. You may also be able to find cheap deals on Juneyao Airlines and Finnair, with prices starting from ฿18,413 and ฿19,093, respectively.

  • What are the cheapest flights from Bangkok to Finland?

    Looking for the cheapest flight from Bangkok to Finland? While on average our users pay ฿49,502, our data indicates the cheapest price to be ฿20,800. The most popular route (Bangkok Suvarnabhumi - Helsinki-Vantaa), is priced around ฿22,115.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangkok to Finland 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 Finland?

    Currently, January is the cheapest month in which you can book a flight from Bangkok to Finland (average of ฿25,522). Flying from Bangkok to Finland in November is currently the most expensive (average of ฿44,917). 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

Alternative routes for Bangkok to Finland

Phuket City to Frankfurt flights
Phuket City to Charles de Gaulle flights

Top airline flying from Bangkok to Finland

AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest฿29,845Average฿39,948FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bangkok to Finland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bangkok to Finland for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Bangkok to Finland with no change fees.

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

Yes, Cheapflights offers price alerts on Bangkok to Finland flights so you can book your travel at the perfect time. Price Alerts can be enabled 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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