Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Thailand to Finland from ฿12,448

BKK — HEL
24 Sep — 1 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Finland

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Finland

Wed 7/1009:15 -
2 stops35h 25m
Wed 14/1008:30 -
2 stops24h 25m
Deal found 23/8฿22,837
Fri 9/1009:00 -
2 stops31h 05m
Sun 25/1014:50 -
3 stops33h 40m
Deal found 24/8฿23,197
Mon 12/1014:50 -
2 stops34h 30m
Mon 26/1016:40 -
2 stops24h 55m
Deal found 21/8฿23,425
Mon 7/909:15 -
2 stops29h 20m
Fri 11/906:10 -
2 stops26h 00m
Deal found 23/8฿23,883
Sun 11/1017:55 -
1 stop24h 30m
Tue 27/1016:40 -
1 stop27h 05m
Deal found 25/8฿24,504
Tue 8/921:00 -
2 stops22h 20m
Fri 11/906:10 -
2 stops26h 00m
Deal found 25/8฿24,569
Mon 7/921:35 -
1 stop14h 45m
Mon 21/917:05 -
1 stop34h 40m
Deal found 22/8฿26,496
Mon 21/921:20 -
2 stops22h 00m
Thu 8/1006:45 -
2 stops25h 45m
Deal found 21/8฿26,790
Mon 21/921:20 -
2 stops27h 05m
Mon 28/915:45 -
3 stops28h 05m
Deal found 22/8฿27,183
Mon 21/909:20 -
1 stop27h 00m
Mon 28/917:05 -
1 stop34h 40m
Deal found 22/8฿27,379
Mon 7/912:35 -
3 stops26h 00m
Mon 21/908:30 -
3 stops29h 10m
Deal found 24/8฿27,575
Mon 14/910:40 -
2 stops25h 40m
Thu 17/909:50 -
2 stops26h 30m
Deal found 24/8฿30,678

Find flight deals from Thailand to Finland

Round-trip from

฿22,837

One-way from

฿12,448

Popular in

November

Cheapest in

January

Average price

฿35,285

Good round-trip deal

฿32,935 or less

Good one-way deal

฿20,960 or less
7/10-14/10
  • 7/10-14/10
  • 4 total stops
  • 59h 50m total
  • Thailand to Finland
Search Deals
11/10
  • 11/10
  • 3 total stops
  • 41h 35m total
  • Thailand to Finland
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿92,748 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿24,574 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Thailand to Finland.
Search Deals
Price to beat on a one-way flight from Thailand to Finland.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Thailand 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

Mon 14/9

22:55-12:05

1 stop17h 10m

Helsinki-Vantaa

Thu 17/9

19:40-13:45

1 stop14h 05m

฿26,398

Phuket CityHelsinki

HKT Phuket City - HEL Helsinki-Vantaa

HKTHEL

Phuket City

Mon 21/9

09:20-08:20

1 stop27h 00m

Helsinki-Vantaa

Mon 28/9

17:05-07:45

1 stop34h 40m

฿27,379

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Tue 3/11

02:00-08:35

2 stops35h 35m

Helsinki-Vantaa

Sun 8/11

15:05-12:15

1 stop16h 10m

฿27,477

Phuket CityHelsinki

HKT Phuket City - HEL Helsinki-Vantaa

HKTHEL

Phuket City

Sun 20/9

03:20-15:20

2 stops40h 00m

Helsinki-Vantaa

Mon 28/9

06:45-06:40

2 stops19h 55m

฿27,542

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

฿27,705

Phuket CityHelsinki

HKT Phuket City - HEL Helsinki-Vantaa

HKTHEL

Phuket City

Mon 7/9

10:40-10:35

3 stops27h 55m

Helsinki-Vantaa

Mon 21/9

15:45-17:40

2 stops21h 55m

฿29,208

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Mon 5/10

22:55-12:05

1 stop17h 10m

Helsinki-Vantaa

Mon 12/10

19:40-13:45

1 stop14h 05m

฿29,731

Phuket CityHelsinki

HKT Phuket City - HEL Helsinki-Vantaa

HKTHEL

Phuket City

Thu 29/10

20:30-13:35

1 stop22h 05m

Helsinki-Vantaa

Sun 1/11

15:05-12:55

1 stop16h 50m

฿29,829

Phuket CityHelsinki

HKT Phuket City - HEL Helsinki-Vantaa

HKTHEL

Phuket City

Sun 20/9

03:20-00:40

3 stops25h 20m

Helsinki-Vantaa

Thu 8/10

05:30-10:30

3 stops25h 00m

฿29,894

KrabiHelsinki

KBV Krabi - HEL Helsinki-Vantaa

KBVHEL

Krabi

Thu 8/10

23:30-14:55

1 stop19h 25m

Helsinki-Vantaa

Mon 12/10

16:45-20:20

1 stop23h 35m

฿31,266

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 49 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Thailand to Finland

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

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Thailand to Finland (average of ฿25,451). Flying from Thailand to Finland in November is currently the most expensive (average of ฿44,792). 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 TH to FI?

When flying from Thailand to Finland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Thailand to Finland delayed?

About 13% of weekly flights between Thailand and Finland have experienced delays in the past year, with the average delay time being 153 minutes.

What is the most punctual flight time for Thailand to Finland flights?

Historically, flights departing in the evening 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 Thailand to Finland flights?

Over the past year, Finnair have had the lowest number of delays on this route, with just 13% of flights being delayed.

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

The best time to book flights from Thailand to Finland is 67 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.

Reviews of airlines servicing Finland

Check out reviews from past customers who have flown with Finnair from Thailand 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
1,430 reviews
Check prices

Crew

8.2

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.7

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
1,430 reviews
Finnair
7.6
Good
1,430 reviews
Check prices

Crew

8.2

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.7

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 Thailand to Finland?

    Departing from Thailand to Finland will take you 17h 10m. Airlines will cover a distance of 7902 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with สแกนดอเนเวียนแอร์ไลน์, which is currently one of the cheapest options available, starting at ฿5,422. Juneyao Airlines flights start at ฿18,362 while deals on Finnair start at ฿19,040 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Thailand to Finland (average of ฿25,451). Flying from Thailand to Finland in November is currently the most expensive (average of ฿44,792). 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 Thailand to Finland

Phuket City to Frankfurt flights

Top airline flying from Thailand to Finland

AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest฿29,762Average฿39,837FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Thailand to Finland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 Thailand to Finland.

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

Yes, we can. To see specific flights from Thailand to Finland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Thailand to Finland on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.