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Helsinki, Finland
One way

Bangkok to Helsinki

1 stop · Stockholm
00:30BKK → HEL12:55

12h 55m · 1 stop

3h 30m layover Stockholm

฿21,270
FinnairThai Airways

Exact-itinerary fare history

23% above tracked low

Route avg. ฿19,391

฿21,276฿17,319Jul 23Sep 5
First seen
฿19,616
Tracked low
฿17,319
Now
฿21,270
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundSeptember 20·Sunday

00:30

BKK

1 stop
12h 55m

12:55

HELGMT+3

  1. Thai Airways
    BKK00:30ARN07:25
    11h 55m
  2. 3h 30m layover in Stockholm
  3. Finnair
    ARN10:55HEL12:55
    1h

Baggage varies — check booking details.

Nearby one-way departures to Helsinki15 days around September 20, 2026
AvgMinp25–p75
฿20,000฿22,000Sep 6Sep 11Sep 17Sep 23Sep 29Oct 5

Cheapest

฿18,444

Sep 13

Global average

฿19,391

All travel dates

September avg

฿20,607

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿21,270
One-way low ฿7,020One-way high ฿31,489

Current fare

฿21,270

One-way average

฿19,391

This month

฿20,607

Deal score

12/100

Flexible Dates

One-way departures around your current date

Depart →
Tue
Sep 15
Wed
Sep 16
Thu
Sep 17
Fri
Sep 18
Sat
Sep 19
Sun
Sep 20
Mon
Sep 21
Tue
Sep 22
Wed
Sep 23
Thu
Sep 24
Fri
Sep 25
One way฿19,344฿20,047฿19,519฿20,871฿21,890
฿21,270
฿19,450฿19,182฿20,047฿20,558฿20,555

One-way price history

This itinerary’s recorded one-way fare over time

Jul 23 – Sep 5 · Price History
LowestHighest▲ 8% since Jul 23
฿22,100฿19,400฿16,700฿21,270Jul 23 18:53Aug 7 08:53Aug 21 22:53Sep 5 12:52

Helsinki

Explore

19°C

Mild

Pricey

Cost of living

EUR

Currency

FAQ about Helsinki

What is the cheapest flight from Bangkok to Helsinki?
The lowest currently observed flight from Bangkok to Helsinki is ฿7,020. 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 ฿19,391. You can save up to 64% 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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