How long is the flight from Thailand to Finland?

Departing from Thailand to Finland will take you 12h 45m. Airlines will cover a distance of 8306 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 ฿5,571. Finnair flights start at ฿18,135 while deals on Juneyao Airlines start at ฿18,866 one-way.

In terms of precipitation, rainfall in Finland ranges from 30.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Finland when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Finland, 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).

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.

฿10,372+ Cheap Flights from Thailand to Finland

Cheap flight deals from Thailand to Finland

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Thailand to Finland
Explore the most affordable flight options available from Thailand to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Mon 9/1112:35 -

1 stop18h 00m

Mon 16/1116:40 -

1 stop27h 05m

Deal found 25/9฿18,261

Thu 5/1112:35 -

1 stop36h 45m

Sat 21/1116:40 -

1 stop27h 05m

Deal found 28/9฿18,428

Mon 26/1012:35 -

1 stop31h 50m

Mon 2/1116:40 -

1 stop27h 05m

Deal found 26/9฿18,496

Mon 9/1112:35 -

1 stop18h 00m

Wed 25/1116:40 -

1 stop27h 05m

Deal found 25/9฿18,798

Fri 20/1118:20 -

2 stops31h 15m

Thu 3/1216:40 -

1 stop17h 15m

Deal found 24/9฿24,941

Fri 13/1107:20 -

2 stops32h 15m

Fri 20/1105:30 -

3 stops23h 45m

Deal found 29/9฿25,276

Thu 17/1212:45 -

1 stop26h 45m

Sun 3/114:50 -

3 stops21h 30m

Deal found 27/9฿29,136

Fri 20/1110:45 -

Nonstop12h 45m

Thu 3/1216:35 -

Nonstop11h 25m

Deal found 26/9฿29,204

Wed 14/1022:20 -

1 stop21h 05m

Thu 29/1016:40 -

2 stops45h 20m

Deal found 28/9฿30,681

Wed 14/1022:20 -

1 stop21h 05m

Mon 26/1016:40 -

2 stops34h 45m

Deal found 28/9฿31,117

Fri 16/1022:20 -

1 stop21h 05m

Thu 29/1016:40 -

2 stops34h 10m

Deal found 28/9฿31,486

Fri 16/1022:20 -

1 stop21h 05m

Mon 26/1016:40 -

2 stops34h 45m

Deal found 28/9฿31,587

Best flights from Thailand to Finland
Discover carefully curated flight deals from Thailand to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Fri 20/1118:20 -

2 stops31h 15m

Thu 3/1216:40 -

1 stop17h 15m

Deal found 24/9฿24,941

Tue 3/1102:00 -

2 stops35h 35m

Sun 8/1115:05 -

1 stop16h 10m

Deal found 24/9฿27,626

Fri 20/1110:45 -

Nonstop12h 45m

Thu 3/1216:35 -

Nonstop11h 25m

Deal found 26/9฿29,204

Thu 5/1120:50 -

2 stops18h 40m

Sat 21/1106:15 -

2 stops19h 20m

Deal found 28/9฿30,043

Thu 12/1112:35 -

1 stop18h 00m

Fri 27/1122:05 -

2 stops31h 35m

Deal found 28/9฿30,848

Sat 7/1102:00 -

1 stop16h 55m

Tue 24/1115:45 -

1 stop16h 10m

Deal found 25/9฿32,392

Tue 3/1101:45 -

1 stop16h 10m

Sun 8/1116:40 -

1 stop27h 05m

Deal found 28/9฿34,742

Fri 13/1107:20 -

2 stops32h 15m

Fri 20/1105:30 -

3 stops23h 45m

Deal found 29/9฿25,276

Thu 12/1105:55 -

2 stops37h 30m

Wed 18/1109:10 -

2 stops18h 40m

Deal found 26/9฿50,955

Thu 19/1100:25 -

1 stop18h 10m

Thu 3/1208:50 -

1 stop29h 05m

Deal found 24/9฿31,855

Wed 11/1101:05 -

1 stop17h 50m

Sat 28/1115:45 -

1 stop21h 20m

Deal found 29/9฿32,963

Thu 17/1212:45 -

2 stops26h 20m

Sun 3/114:50 -

3 stops21h 30m

Deal found 27/9฿30,848

Thu 5/1112:35 -

2 stops27h 00m

Sat 21/1119:45 -

2 stops33h 55m

Deal found 26/9฿34,104

Sat 30/112:35 -

2 stops33h 00m

Fri 19/321:00 -

1 stop32h 40m

Deal found 29/9฿35,044

Thu 12/1122:25 -

1 stop15h 05m

Wed 18/1113:15 -

1 stop22h 20m

Deal found 26/9฿40,684

Fri 16/1010:10 -

2 stops32h 20m

Fri 30/1015:45 -

2 stops36h 40m

Deal found 28/9฿38,468

Tue 13/1010:10 -

2 stops32h 20m

Sun 25/1015:45 -

2 stops22h 15m

Deal found 28/9฿38,670

Sun 11/1020:00 -

2 stops22h 30m

Fri 30/1015:45 -

2 stops36h 40m

Deal found 28/9฿38,804

Tue 13/1010:10 -

2 stops32h 20m

Fri 30/1015:45 -

2 stops36h 40m

Deal found 28/9฿38,804

Thu 15/1010:10 -

2 stops32h 20m

Wed 28/1015:45 -

2 stops36h 40m

Deal found 28/9฿39,878

Sat 17/1010:10 -

2 stops32h 20m

Wed 28/1015:45 -

2 stops36h 40m

Deal found 28/9฿42,228

Find flight deals from Thailand to Finland

Round-trip from	฿18,261
One-way from	฿10,372
Popular in	March
Cheapest in	January
Average price	฿34,843
Good round-trip deal	฿29,727 or less
Good one-way deal	฿53,436 or less

Juneyao Airlines
9/11-16/11
2 total stops
45h 05m total
Thailand to Finland

Search Deals

6/11-31/12
2 total stops
23h 15m total
Thailand to Finland

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (฿182,312 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (฿21,777 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Phuket CityHelsinki

HKT Phuket City - HEL Helsinki-Vantaa

HKTHEL

Phuket City

Fri 6/11

07:20-09:25

3 stops31h 05m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿12,252

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Fri 9/10

18:25-10:35

2 stops44h 10m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿15,105

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Tue 6/10

00:05-09:30

1 stop37h 25m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿16,951

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Thu 7/1

18:05-15:05

2 stops26h 00m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿18,462

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Thu 26/11

12:35-14:50

2 stops31h 15m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿19,234

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Mon 16/11

12:35-23:55

2 stops40h 20m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿19,503

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Wed 6/1

17:45-05:15

1 stop40h 30m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿20,208

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Sun 10/1

06:30-23:35

2 stops22h 05m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿20,375

BangkokHelsinki

BKK Bangkok Suvarnabhumi - HEL Helsinki-Vantaa

BKKHEL

Bangkok Suvarnabhumi

Sat 2/1

11:25-12:55

2 stops54h 30m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿20,644

Phuket CityHelsinki

HKT Phuket City - HEL Helsinki-Vantaa

HKTHEL

Phuket City

Fri 27/11

09:00-18:10

2 stops38h 10m

Helsinki-Vantaa

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿21,886

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 37 resultsSorted by cheapest first

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.

HKT-HEL

BKK-HEL

CNX-HEL

BKK-RVN

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 Thailand to Finland

TH0-FI0

HKT-HEL

BKK-HEL

CNX-HEL

BKK-RVN

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 ฿26,149). Flying from Thailand to Finland in March is currently the most expensive (average of ฿44,007). 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.

Weekly flight availability from Thailand to Finland

The most flights from TH0 to FI0 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).

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

1,432 reviews

Check prices

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

1,432 reviews

Finnair

7.6

Good

1,432 reviews

Check prices

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 12h 45m. Airlines will cover a distance of 8306 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 ฿5,571. Finnair flights start at ฿18,135 while deals on Juneyao Airlines start at ฿18,866 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 ฿26,149). Flying from Thailand to Finland in March is currently the most expensive (average of ฿44,007). 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

Complete your trip

Direct flights to

Flights by cabin class

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Popular flights

Return Flight Options

Top destinations

Alternative routes for Thailand to Finland

Phuket City to Frankfurt flights

Top airline flying from Thailand to Finland

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest฿30,363	Average฿41,051	FlexibilityNo cancel fee	On-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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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.

Cheap flights from Thailand to Finland from ฿10,372

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thailand to Finland

Cheapest flights from Thailand to FinlandExplore the most affordable flight options available from Thailand to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Explore the most affordable flight options available from Thailand to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Best flights from Thailand to FinlandDiscover carefully curated flight deals from Thailand to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Discover carefully curated flight deals from Thailand to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Direct flights from Thailand to FinlandExplore direct flight options from Thailand to Finland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 September 2026.

Explore direct flight options from Thailand to Finland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 September 2026.

Last-minute flights from Thailand to FinlandDiscover last-minute flight deals from Thailand to Finland. Data last updated 29 September 2026 and is based on user searches.

Discover last-minute flight deals from Thailand to Finland. Data last updated 29 September 2026 and is based on user searches.

One-way flights from Thailand to FinlandSearch for one-way flight options from Thailand to Finland. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

Search for one-way flight options from Thailand to Finland. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

Find flight deals from Thailand to Finland

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One-way from

Popular in

Cheapest in

Average price

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Good one-way deal

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

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.

Cheapflights Insights

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

What is the cheapest time of day to fly from TH to FI?

Find hourly flight availability from Thailand to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 September 2026.

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.

Weekly flight availability from Thailand to Finland

Explore weekly flight availability from Thailand to Finland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 September 2026.

The most flights from TH0 to FI0 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).

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.

Related info for your journey

How long is the flight from Thailand to Finland?

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

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

How can I find direct flights from Thailand to Finland?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Thailand to Finland

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Finland by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Thailand to Finland by cabin class

Find flights from Thailand to Finland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Thailand and Finland flights

Browse other Thailand and Finland flight options. Last updated on 29 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Finland

Find the right flight back to Thailand after your stay in Finland

Thailand to Finland flights

Consider these flights travelling from Thailand to Finland.

Top airline flying from Thailand to Finland

Fly with Cheapflights

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

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

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

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

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Book With Flexibility

Travel Smart

Cheapest flights from Thailand to Finland
Explore the most affordable flight options available from Thailand to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Best flights from Thailand to Finland
Discover carefully curated flight deals from Thailand to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Direct flights from Thailand to Finland
Explore direct flight options from Thailand to Finland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 September 2026.

Last-minute flights from Thailand to Finland
Discover last-minute flight deals from Thailand to Finland. Data last updated 29 September 2026 and is based on user searches.

One-way flights from Thailand to Finland
Search for one-way flight options from Thailand to Finland. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.