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Helsinki, Finland
One way

Bangkok to Helsinki

1 stop · Oslo
00:05BKK → HEL11:40

14h 30m · 1 stop

2h 5m layover Oslo

฿19,923
Norwegian Air InternationalThai Airways

Exact-itinerary fare history

5% above tracked low

Route avg. ฿19,446

฿20,121฿18,982Jul 23Sep 5
First seen
฿20,121
Tracked low
฿18,982
Now
฿19,923
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundJanuary 21·Thursday

00:05

BKK

1 stop
14h 30m

11:40

HELGMT+2

  1. Thai Airways
    BKK00:05OSL07:05
    13h
  2. 2h 5m layover in Oslo
  3. Norwegian Air International
    OSL09:10HEL11:40
    1h 30m

Baggage varies — check booking details.

Nearby one-way departures to Helsinki15 days around January 21, 2027
AvgMinp25–p75
฿20,000฿25,000฿30,000Jan 6Jan 12Jan 18Jan 24Jan 30Feb 5

Cheapest

฿15,955

Feb 2

Global average

฿19,446

All travel dates

January avg

฿23,377

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿19,923
One-way low ฿7,213One-way high ฿31,917

Current fare

฿19,923

One-way average

฿19,446

This month

฿24,156

Deal score

36/100

Flexible Dates

One-way departures around your current date

Depart →
Sat
Jan 16
Sun
Jan 17
Mon
Jan 18
Tue
Jan 19
Wed
Jan 20
Thu
Jan 21
Fri
Jan 22
Sat
Jan 23
Sun
Jan 24
Mon
Jan 25
Tue
Jan 26
One way฿21,225฿24,625฿20,871฿21,469฿19,147
฿19,923
฿18,848฿17,700฿20,871฿19,237฿18,173

One-way price history

This itinerary’s recorded one-way fare over time

Jul 23 – Sep 5 · Price History
LowestHighest▼ 1% since Jul 23
฿20,350฿19,575฿18,800฿19,923Jul 23 15:54Aug 7 07:53Aug 21 23:53Sep 5 15:52

Helsinki

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5°C

Cold

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 ฿7,213. 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 ฿19,446. You can save up to 63% 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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