Bangkok Flight Deals
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Helsinki, Finland
One way

Bangkok to Helsinki

1 stop · Oslo
00:05BKK → HEL13:25

13h 45m · 1 stop

3h 35m layover Oslo

฿19,368
฿20,273-4%
฿905 below average
NorwegianThai Airways

Exact-itinerary fare history

2% above tracked low

Route avg. ฿20,273

฿19,368฿19,035Sep 1Sep 12
First seen
฿19,035
Tracked low
฿19,035
Now
฿19,368
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundOctober 8·Thursday

00:05

BKK

1 stop
13h 45m

13:25

HELGMT+3

  1. Thai Airways
    BKK00:05OSL07:25
    12h 20m
  2. 3h 35m layover in Oslo
  3. Norwegian
    OSL11:00HEL13:25
    1h 25m

Baggage varies — check booking details.

Nearby one-way departures to Helsinki15 days around October 8, 2026
AvgMinp25–p75
฿19,000฿20,000฿21,000฿22,000฿23,000Sep 23Sep 29Oct 5Oct 11Oct 17Oct 23

Cheapest

฿18,908

Oct 12

Global average

฿20,273

All travel dates

October avg

฿19,662

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿19,368
One-way low ฿10,549One-way high ฿32,233

Current fare

฿19,368

One-way average

฿20,273

This month

฿19,529

Deal score

22/100

Flexible Dates

One-way departures around your current date

Depart →
Sat
Oct 3
Sun
Oct 4
Mon
Oct 5
Tue
Oct 6
Wed
Oct 7
Thu
Oct 8
Fri
Oct 9
Sat
Oct 10
Sun
Oct 11
Mon
Oct 12
Tue
Oct 13
One way฿19,165฿19,165฿19,165฿19,433฿19,165
฿19,368
฿19,165฿19,165฿19,165฿18,908฿19,165

One-way price history

This itinerary’s recorded one-way fare over time

Sep 1 – Sep 11 · Price History
LowestHighest▲ 2% since Sep 1
฿19,450฿19,200฿18,950฿19,368Sep 1 03:51Sep 4 15:52Sep 8 03:52Sep 11 15:53

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 ฿10,549. 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 ฿20,273. You can save up to 48% 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