Cheap flights from Bangkok to Helsinki
from 436 US$
Compare hundreds of airlines Bangkok–Helsinki
The cheapest month is usually 2026-09 · 436 US$
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About this route
Compare flights from Bangkok to Helsinki, a about 7,884 km route (around 10h 21m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Finnair operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Bangkok to Helsinki?
It's usually 2026-09, from 436 USD. Use the price calendar to compare other dates.
How long is the flight from Bangkok to Helsinki?
A nonstop flight takes about 10h 21m and covers around 7,884 km. Connecting itineraries take longer.
Are there direct flights from Bangkok to Helsinki?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Bangkok to Helsinki?
Finnair operate this route, among others. Compare them all in the results.
When should I book Bangkok–Helsinki flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Bangkok → Helsinki · Live fares from 100+ sites — free, with no hidden fees.