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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

฿9,767
฿19,468-50%
฿9,701 below average
FinnairNorse Atlantic Airways

Exact-itinerary fare history

19% above tracked low

Route avg. ฿19,468

฿12,452฿8,196Jul 23Sep 5
First seen
฿8,274
Tracked low
฿8,196
Now
฿9,767
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundOctober 31·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 October 31, 2026
AvgMinp25–p75
฿10,000฿15,000฿20,000Oct 16Oct 22Oct 28Nov 3Nov 9Nov 15

Cheapest

฿7,035

Nov 4

Global average

฿19,468

All travel dates

October avg

฿17,247

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿9,767
One-way low ฿7,035One-way high ฿31,730

Current fare

฿9,767

One-way average

฿19,468

This month

฿18,472

Deal score

71/100

Flexible Dates

One-way departures around your current date

Depart →
Mon
Oct 26
Tue
Oct 27
Wed
Oct 28
Thu
Oct 29
Fri
Oct 30
Sat
Oct 31
Sun
Nov 1
Mon
Nov 2
Tue
Nov 3
Wed
Nov 4
Thu
Nov 5
One way฿19,191฿9,163฿7,225฿19,137฿9,637
฿9,767
฿19,096฿19,238฿8,996฿7,035฿18,808

One-way price history

This itinerary’s recorded one-way fare over time

Jul 23 – Sep 5 · Price History
LowestHighest▲ 18% since Jul 23
฿13,350฿10,450฿7,550฿9,767Jul 23 18:53Aug 7 04:52Aug 21 14:51Sep 5 00:49

Helsinki

Explore

14°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 ฿7,035. 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 ฿19,468. 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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View fare