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Helsinki, Finland
One way

Bangkok to Helsinki

1 stop · Oslo
10:20BKK → HEL23:15

14h 35m · 1 stop

3h 20m layover Oslo

฿14,534
฿19,669-26%
฿5,135 below average
FinnairNorse Atlantic Airways

Exact-itinerary fare history

28% above tracked low

Route avg. ฿19,669

฿17,005฿11,313Jul 27Sep 9
First seen
฿16,956
Tracked low
฿11,313
Now
฿14,534
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundNovember 14·Saturday

10:20

BKK

1 stop
14h 35m

23:15

HELGMT+2

  1. Norse Atlantic Airways
    BKK10:20OSL17:30
    13h 10m
  2. 3h 20m layover in Oslo
  3. Finnair
    OSL20:50HEL23:15
    1h 25m

Baggage varies — check booking details.

Nearby one-way departures to Helsinki15 days around November 14, 2026
AvgMinp25–p75
฿5,000฿10,000฿15,000฿20,000Oct 30Nov 5Nov 11Nov 17Nov 23Nov 29

Cheapest

฿5,712

Nov 4

Global average

฿19,669

All travel dates

November avg

฿15,030

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿14,534
One-way low ฿5,712One-way high ฿32,138

Current fare

฿14,534

One-way average

฿19,669

This month

฿15,167

Deal score

46/100

Flexible Dates

One-way departures around your current date

Depart →
Mon
Nov 9
Tue
Nov 10
Wed
Nov 11
Thu
Nov 12
Fri
Nov 13
Sat
Nov 14
Sun
Nov 15
Mon
Nov 16
Tue
Nov 17
Wed
Nov 18
Thu
Nov 19
One way฿18,837฿7,502฿7,168฿18,730฿11,182
฿14,534
฿19,146฿19,172฿7,373฿11,788฿18,883

One-way price history

This itinerary’s recorded one-way fare over time

Jul 27 – Sep 9 · Price History
LowestHighest▼ 14% since Jul 27
฿18,150฿14,300฿10,450฿14,534Jul 27 21:50Aug 11 07:50Aug 25 17:50Sep 9 03:50

Helsinki

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9°C

Cold

Pricey

Cost of living

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Currency

FAQ about Helsinki

What is the cheapest flight from Bangkok to Helsinki?
The lowest currently observed flight from Bangkok to Helsinki is ฿5,712. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Helsinki?
The average price for flights from Bangkok to Helsinki is around ฿19,669. You can save up to 71% 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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View fare