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Helsinki, Finland
One way

Bangkok to Helsinki

1 stop · Istanbul
23:50BKK → HEL11:10

13h 25m · 1 stop

1h 55m layover Istanbul

฿26,002
Thai Airways

Exact-itinerary fare history

25% above tracked low

Route avg. ฿19,624

฿26,281฿20,853Jul 29Sep 9
First seen
฿21,078
Tracked low
฿20,853
Now
฿26,002
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundSeptember 12·Saturday

23:50

BKK

1 stop
13h 25m

11:10

HELGMT+3

  1. Thai Airways
    BKK23:50IST05:35
    9h 45m
  2. 1h 55m layover in Istanbul
  3. Thai Airways
    IST07:30HEL11:10
    3h 40m

Baggage varies — check booking details.

Nearby one-way departures to Helsinki15 days around September 12, 2026
AvgMinp25–p75
฿20,000฿22,000฿24,000฿26,000Sep 9Sep 12Sep 16Sep 19Sep 23Sep 27

Cheapest

฿18,509

Sep 13

Global average

฿19,624

All travel dates

September avg

฿21,579

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿26,002
One-way low ฿5,703One-way high ฿32,888

Current fare

฿26,002

One-way average

฿19,624

This month

฿21,368

Deal score

3/100

Flexible Dates

One-way departures around your current date

Depart →
Mon
Sep 7
Tue
Sep 8
Wed
Sep 9
Thu
Sep 10
Fri
Sep 11
Sat
Sep 12
Sun
Sep 13
Mon
Sep 14
Tue
Sep 15
Wed
Sep 16
Thu
Sep 17
One way––฿25,128฿27,250฿24,039
฿26,002
฿18,509฿20,876฿19,413฿20,119฿19,589

One-way price history

This itinerary’s recorded one-way fare over time

Jul 29 – Sep 9 · Price History
LowestHighest▲ 23% since Jul 29
฿27,400฿23,700฿20,000฿26,002Jul 29 06:52Aug 12 06:52Aug 26 06:52Sep 9 06:51

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 ฿5,703. 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 ฿19,624. 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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