Oslo
Norway
One way
Oct 30Fri
One-way fare
฿4,991Steal
฿10,962 below one-way average
Norse Atlantic Airways
One way
Bangkok to Helsinki
1 stop · Oslo
00:05BKK → HEL13:25
13h 45m · 1 stop
3h 35m layover Oslo
฿20,499
Norwegian
Thai AirwaysLowest 10% of August 2026
Exact-itinerary fare history
Near tracked low
Route avg. ฿19,326
- First seen
- ฿20,473
- Tracked low
- ฿20,473
- Now
- ฿20,499
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundAugust 27·Thursday
00:05
BKK
1 stop13h 45m
13:25
HELGMT+3
- BKK00:05OSL07:2512h 20m
- 3h 35m layover in Oslo
- OSL11:00HEL13:251h 25m
Baggage varies — check booking details.
Nearby one-way departures to Helsinki15 days around August 27, 2026
AvgMinp25–p75
Cheapest
฿19,478
Sep 11
Global average
฿19,326
All travel dates
August avg
฿20,893
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿20,499
One-way low ฿6,287One-way high ฿34,418
Current fare
฿20,499
One-way average
฿19,326
This month
฿22,633
Deal score
25/100
One-way price history
This itinerary’s recorded one-way fare over time
Jul 22 – Jul 23 · Price History
LowestHighest▲ 0% since Jul 22
Helsinki
23°C
Warm
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 ฿6,287. 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 ฿19,326. 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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