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Cheap flights from Thailand to Finland from ฿8,535

BKK — HEL
11 Nov — 18 Nov1
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

Mon 26/1012:35 -
1 stop18h 00m
Tue 10/1116:40 -
1 stop27h 05m
Deal found 11/10฿18,007
Fri 6/1112:35 -
1 stop18h 00m
Fri 13/1116:40 -
1 stop27h 05m
Deal found 9/10฿18,241
Mon 2/1112:35 -
1 stop27h 00m
Mon 9/1116:40 -
1 stop27h 05m
Deal found 8/10฿18,308
Fri 6/1105:55 -
1 stop31h 40m
Sun 22/1118:00 -
2 stops19h 05m
Deal found 7/10฿18,542
Thu 5/1112:35 -
1 stop18h 00m
Sat 21/1116:40 -
1 stop27h 05m
Deal found 8/10฿18,743
Fri 20/1118:20 -
2 stops31h 15m
Thu 3/1216:40 -
2 stops24h 20m
Deal found 8/10฿25,069
Tue 24/1122:50 -
2 stops28h 35m
Tue 1/1207:20 -
2 stops33h 00m
Deal found 10/10฿28,081
Fri 20/1110:45 -
Nonstop12h 45m
Thu 3/1216:35 -
Nonstop11h 25m
Deal found 8/10฿29,219
Fri 23/1020:00 -
3 stops29h 35m
Tue 27/1008:55 -
3 stops29h 30m
Deal found 7/10฿37,185
Thu 12/1122:25 -
1 stop18h 50m
Wed 18/1114:00 -
1 stop21h 35m
Deal found 9/10฿40,665
Fri 23/1007:05 -
1 stop27h 40m
Tue 27/1007:35 -
1 stop17h 30m
Deal found 7/10฿42,038
Thu 12/1122:25 -
1 stop15h 15m
Wed 18/1118:25 -
2 stops25h 00m
Deal found 7/10฿49,334

Find flight deals from Thailand to Finland

Round-trip from

฿18,007

One-way from

฿8,535

Popular in

March

Cheapest in

January

Average price

฿36,917

Good round-trip deal

฿29,118 or less

Good one-way deal

฿53,280 or less
Juneyao Airlines
  • Juneyao Airlines
  • 26/10-10/11
  • 2 total stops
  • 45h 05m total
  • Thailand to Finland
Search Deals
15/11-31/12
  • 15/11-31/12
  • 2 total stops
  • 30h 30m total
  • Thailand to Finland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿183,031 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (฿21,802 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Thailand to Finland.
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Price to beat on a one-way flight from Thailand to Finland.
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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

Chiang MaiHelsinki

CNX Chiang Mai - HEL Helsinki-Vantaa

CNXHEL

Chiang Mai

Mon 7/12

06:30-19:20

2 stops41h 50m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿9,874

Chiang MaiHelsinki

CNX Chiang Mai - HEL Helsinki-Vantaa

CNXHEL

Chiang Mai

Thu 10/12

22:30-09:25

3 stops39h 55m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿10,074

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Sun 20/12

14:55-13:30

1 stop27h 35m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿10,643

Chiang MaiHelsinki

CNX Chiang Mai - HEL Helsinki-Vantaa

CNXHEL

Chiang Mai

Wed 11/11

22:35-01:35

2 stops32h 00m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿10,677

Phuket CityHelsinki

HKT Phuket City - HEL Helsinki-Vantaa

HKTHEL

Phuket City

Thu 24/12

12:45-10:30

1 stop26h 45m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿10,945

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Fri 18/12

05:55-08:20

2 stops31h 25m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿11,647

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Tue 22/12

11:50-17:25

3 stops58h 35m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿13,020

Phuket CityHelsinki

HKT Phuket City - HEL Helsinki-Vantaa

HKTHEL

Phuket City

Mon 21/12

09:10-14:50

3 stops34h 40m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿13,990

Phuket CityHelsinki

HKT Phuket City - HEL Helsinki-Vantaa

HKTHEL

Phuket City

Tue 10/11

18:55-01:35

3 stops59h 40m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿14,124

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Thu 29/10

17:50-14:50

3 stops26h 00m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿14,158

Flights are sorted by cheapest return flights first.

Deals found on 9/10

Showing 1-10 of 46 resultsSorted by cheapest first
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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 ฿26,073). Flying from Thailand to Finland in March is currently the most expensive (average of ฿43,878). 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 65 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
1,422 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.4

Crew

8.2

Entertainment

6.9

Food

6.7

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
1,422 reviews
Finnair
7.6
Good
1,422 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.4

Crew

8.2

Entertainment

6.9

Food

6.7

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 18h 50m. Airlines will cover a distance of 7942 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 ฿5,555. Finnair flights start at ฿18,082 while deals on Juneyao Airlines start at ฿18,811 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 ฿26,073). Flying from Thailand to Finland in March is currently the most expensive (average of ฿43,878). 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
Phuket City to Charles de Gaulle flights

Top airline flying from Thailand to Finland

AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest฿30,274Average฿40,931FlexibilityNo 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.

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