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

฿19,239
฿19,440-1%
฿201 below average
NorwegianThai Airways

Exact-itinerary fare history

Near tracked low

Route avg. ฿19,440

฿19,374฿19,185Sep 1Sep 5
First seen
฿19,374
Tracked low
฿19,185
Now
฿19,239
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundOctober 21·Wednesday

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 21, 2026
AvgMinp25–p75
฿10,000฿15,000฿20,000Oct 6Oct 12Oct 18Oct 24Oct 30Nov 5

Cheapest

฿7,020

Nov 4

Global average

฿19,440

All travel dates

October avg

฿18,207

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿19,239
One-way low ฿7,020One-way high ฿31,689

Current fare

฿19,239

One-way average

฿19,440

This month

฿18,474

Deal score

33/100

Flexible Dates

One-way departures around your current date

Depart →
Fri
Oct 16
Sat
Oct 17
Sun
Oct 18
Mon
Oct 19
Tue
Oct 20
Wed
Oct 21
Thu
Oct 22
Fri
Oct 23
Sat
Oct 24
Sun
Oct 25
Mon
Oct 26
One way฿19,993฿23,067฿21,147฿20,313฿18,925
฿19,239
฿19,619฿20,307฿19,876฿19,391฿19,164

One-way price history

This itinerary’s recorded one-way fare over time

Sep 1 – Sep 5 · Price History
LowestHighest▼ 1% since Sep 1
฿19,450฿19,300฿19,150฿19,239Sep 1 12:52Sep 2 18:52Sep 4 00:52Sep 5 06:52

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 ฿7,020. 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 ฿19,440. 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