Oslo
Norway
One way
Nov 11Wed
One-way fare
฿4,973Steal
฿10,716 below one-way average
Norse Atlantic Airways
One way
Bangkok to Helsinki
1 stop · Stockholm
00:30BKK → HEL12:55
12h 55m · 1 stop
3h 30m layover Stockholm
฿19,406
Finnair
Thai AirwaysExact-itinerary fare history
3% above tracked low
Route avg. ฿19,186
- First seen
- ฿18,874
- Tracked low
- ฿18,831
- Now
- ฿19,406
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundSeptember 20·Sunday
00:30
BKK
1 stop12h 55m
12:55
HELGMT+3
- BKK00:30ARN07:2511h 55m
- 3h 30m layover in Stockholm
- ARN10:55HEL12:551h
Baggage varies — check booking details.
Nearby one-way departures to Helsinki15 days around September 20, 2026
AvgMinp25–p75
Cheapest
฿18,528
Sep 29
Global average
฿19,186
All travel dates
September avg
฿19,505
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿19,406
One-way low ฿6,255One-way high ฿33,451
Current fare
฿19,406
One-way average
฿19,186
This month
฿19,556
Deal score
25/100
One-way price history
This itinerary’s recorded one-way fare over time
Jul 20 – Jul 25 · Price History
LowestHighest▲ 3% since Jul 20
Helsinki
19°C
Mild
Pricey
Cost of living
EUR
Currency
FAQ about Helsinki
What is the cheapest flight from Bangkok to Helsinki?
The cheapest flight we've found from Bangkok to Helsinki is ฿6,255. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to Helsinki?
The average price for flights from Bangkok to Helsinki is around ฿19,186. You can save up to 67% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Helsinki?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Helsinki.
Are there direct flights from Bangkok to Helsinki?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Helsinki.
Do I need a visa to visit Helsinki, Finland?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Finland for the most up-to-date visa information before booking your flight.
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