Can I combine different airlines on the same trip?

Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

Is lastminute.com a trustworthy travel brand?

In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

What options are there if I have to change my flight?

lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.**Flexibility services are available on selected flights only. Please read our T&Cs for more information.

I am afraid to lose my luggage, every time I fly. What can I do?

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How long does a flight take between Helsinki and Bangkok?

The flight from Helsinki to Bangkok has a duration of 21h 51m.

What are the cheapest flights from Helsinki to Bangkok?

The cheapest one-way flight costs £647 flying with Finnair and the cheapest return flight costs £1,018 with Finnair.

How many airports are there in the city of Helsinki?

Helsinki has 1 airport: Helsinki-Vantaa Airport.

How many airports does Bangkok have?

There are 2 airports in Bangkok: Don Mueang International Airport, Suvarnabhumi Airport

Which Bangkok airport is the most central?

The most central airport is Don Mueang International Airport, 20.5km.

Cheap flights from Helsinki to Bangkok

Fly smart, spend less

Flights to Bangkok from Helsinki

Cheap flights from Helsinki to Bangkok from £647. Helsinki (Finland) - Bangkok (Thailand) return flights from £1,018. From 28/06/2026 (Sunday) - 05/07/2026 (Sunday). Check for the dates with the lowest prices and find the cheapest rates.

Direct flights from Helsinki to Bangkok

Book direct flights from Helsinki to Bangkok for a smooth journey.

18 Sept - 25 Sept • 7 nights

02 Jul - 09 Jul • 7 nights

28 Jun - 05 Jul • 7 nights

20 Aug - 27 Aug • 7 nights

26 Jul - 31 Jul • 5 nights

24 Jul - 02 Aug • 9 nights

Flights from Helsinki to Bangkok one way

Find one-way flights from Helsinki to Bangkok at great prices.

08 Sept

23 Jul

Finnair, Thai Airways International

05 Sept

01 Aug

Finnair, Thai Airways International

06 Aug

Finnair, Thai Airways International

from£448

Explore all offers

Cheapest flights from Helsinki to Bangkok

Get the cheapest flights from Helsinki to Bangkok today.

18 Sept - 25 Sept • 7 nights

20 Aug - 27 Aug • 7 nights

24 Jul - 02 Aug • 9 nights

26 Jul - 31 Jul • 5 nights

02 Jul - 09 Jul • 7 nights

08:20HEL

17h 20m1 stop

05:40BKK

Turkish Airlines, Thai Airways International

28 Jun - 05 Jul • 7 nights

Cheap flights from Helsinki-Vantaa Airport to Bangkok

Find cheap flights from Helsinki-Vantaa Airport to Bangkok now.

18 Sept - 25 Sept • 7 nights

20 Aug - 27 Aug • 7 nights

24 Jul - 02 Aug • 9 nights

26 Jul - 31 Jul • 5 nights

02 Jul - 09 Jul • 7 nights

08:20HEL

17h 20m1 stop

05:40BKK

Turkish Airlines, Thai Airways International

28 Jun - 05 Jul • 7 nights

Finnair flights from Helsinki to Bangkok

Fly with Finnair from Helsinki to Bangkok for less.

20 Aug - 27 Aug • 7 nights

07:30HEL

19h 15m2 stops

06:45BKK

Finnair, Etihad Airways

18 Sept - 25 Sept • 7 nights

24 Jul - 02 Aug • 9 nights

07:15HEL

18h 35m1 stop

05:50BKK

Finnair, Thai Airways International

00:30BKK

16h 25m1 stop

12:55HEL

Thai Airways International, Finnair

from£890

26 Jul - 31 Jul • 5 nights

07:15HEL

18h 35m1 stop

05:50BKK

Finnair, Thai Airways International

00:30BKK

20h 5m1 stop

16:35HEL

Thai Airways International, Finnair

from£890

02 Jul - 09 Jul • 7 nights

28 Jun - 05 Jul • 7 nights

Flights to Bangkok with top airlines

FinnairCheapest
from £780.99

Helsinki to Bangkok flight information

DEPARTING FROM:

Helsinki-Vantaa Airport

ARRIVING IN:

Don Mueang International Airport, Suvarnabhumi Airport

AIRLINES:

Finnair

AVG FLIGHT TIME:

21h 51m

More information about flights to Bangkok from Helsinki

Information about flights from Helsinki to Bangkok

Why limit yourself to the lastminute.com desktop travel website services – download our iPhone and Android App and get full use of all the services even whilst you’re on holiday.

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When you’re looking to get away and not interested in a precise date, take a look at our flight offers this month. Flight deals from Helsinki to Bangkok are great time of year. Be inspired!

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FAQs Helsinki to Bangkok flights

FAQs

Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

Finnair cheap flights

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