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Flights from Bangkok to Helsinki

Airlines operating flights from Bangkok to Helsinki

Choose from 6 airlines flying from Bangkok to Helsinki, including Turkish Airlines, Finnair and Norwegian Air Shuttle ASA. Finnair currently offers the cheapest ticket on this route.
Turkish Airlines logo Turkish Airlines
Finnair logo Finnair
Norwegian Air Shuttle ASA logo Norwegian Air Shuttle ASA
Thai Airways logo Thai Airways
Scandinavian Airlines logo Scandinavian Airlines
Lufthansa logo Lufthansa
Airlines are determined based on actual purchased flight tickets from Bangkok to Helsinki according to previous 12 months data from Trip.com.

Find the cheapest direct flight options from Bangkok to Helsinki over the next three months. Book one-way tickets from £486 and round-trip tickets from £833.

Displayed flight fares from Bangkok to Helsinki are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Bangkok to Helsinki

The distance between Bangkok and Helsinki is 7,889.26km. It takes around 12 hours 35 minutes on average to fly from Bangkok to Helsinki. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight price£273
Cheapest return ticket price£489
Off-season travel monthOctober
Peak season for travelJuly
Flight distance7,889.26km
Average flight time12 hours 35 minutes
Popular airlineTurkish Airlines
Flight statistics for the Bangkok–Helsinki route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Bangkok to Helsinki

What is the cheapest month for one-way flights from Bangkok to Helsinki?

The average one way ticket price paid by Trip.com users from Bangkok to Helsinki in each month over the past 12 months.

Based on Trip.com data, the cheapest month to fly from Bangkok to Helsinki is Dec, with an average price of £317. The most expensive month is usually Apr, with average prices reaching £616.

£616
£467
£317
£168
    Cheapest
  • £577
    Feb
  • £479
    Mar
  • £616
    Apr
  • £496
    May
  • £574
    Jun
  • £481
    Jul
  • £553
    Aug
  • £590
    Sep
  • £433
    Oct
  • £367
    Nov
  • £317
    Dec
  • £569
    Jan

What is the cheapest month for return flights from Bangkok to Helsinki?

Average price of return flights from Bangkok to Helsinki purchased by Trip.com users by month over the past 12 months

Based on Trip.com's historical data, May is often the cheapest month for fly from Bangkok to Helsinki, with an average price of £859. Apr is usually the most expensive period, with prices averaging as high as £1,253.

£1,253
£1,056
£859
£662
    Cheapest
  • £967
    Feb
  • £961
    Mar
  • £1,253
    Apr
  • £859
    May
  • £918
    Jun
  • £1,065
    Jul
  • £1,043
    Aug
  • £900
    Sep
  • £918
    Oct
  • £981
    Nov
  • £971
    Dec
  • £938
    Jan

Which day of the week is cheapest to fly from Bangkok to Helsinki?

Data is based on the past 12 months and shows the average weekly airfare from Bangkok to Helsinki on different days of the week according to Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Bangkok to Helsinki is Sun. The average fare on this day is usually lower than on other days. Try to avoid flying on Fri as fares are usually the highest.

£528
£478
£427
£377
    Cheapest
  • £476
    Mon
  • £451
    Tue
  • £477
    Wed
  • £469
    Thu
  • £528
    Fri
  • £497
    Sat
  • £427
    Sun

Flight FAQs

  • Which airlines offer the cheapest flights from Bangkok (BKK) to Helsinki (HEL)?

    Based on Trip.com data, Norse Atlantic Airways offers one-way fares as low as £273 on Cheapest nonstop routes (e.g. BKK to HEL on Fri, Apr 3), while Norse Atlantic Airways offers Cheapest nonstop round-trips from £489 departing on Sat, Mar 28 and returning on Sat, Apr 4.
  • At the moment, you can catch a direct flight from Bangkok to Helsinki with the following airlines, including: Finnair Norwegian Air Shuttle ASA Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 12 hours 35 minutes to fly from Bangkok (BKK) to Helsinki (HEL).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bangkok to Helsinki is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 14 flight per week flying from Bangkok to Helsinki. You can check the weekly schedule for popular airlines on this route below: Finnair: S/M/T/W/T/F/S -- AY144 (15:30) Finnair: S/M/T/W/T/F/S -- AY142 (08:06)
  • To find best deals on flights from Bangkok to Helsinki, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Apr 3, with one-way flights priced at just £273.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Finnair.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Helsinki travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bangkok to Helsinki is October, when demand for travel is lower.
  • After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Bangkok to Helsinki on February 12, 2026 with Norse Atlantic Airways, with prices starting at £295.
  • You can land at any one of the following hubs in Helsinki, with Suvarnabhumi Airport to Helsinki Airport (BKK-HEL) is by far the most common option on this route: Helsinki Airport (HEL).
  • The time difference between Helsinki and Bangkok is 5h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com airline insights on flights from Bangkok to Helsinki

Which airlines offer the cheapest direct flights from Bangkok to Helsinki?

Data is based on the past 12 months and reflects the average fare of all direct flights from Bangkok to Helsinki on Trip.com.

Based on Trip.com data from the past 12 months, the airline offering the cheapest direct flights from Bangkok to Helsinki is Scandinavian Airlines, with an average fare of £227.

£227
£463
£699
£935
Scandinavian Airlines
£227
Scandinavian Airlines
Juneyao Airlines
£446
Juneyao Airlines
Thai Airways
£479
Thai Airways
Turkish Airlines
£616
Turkish Airlines
Qatar Airways
£654
Qatar Airways
Finnair
£935
Finnair

How many flights fly from Bangkok to Helsinki each day?

The data is based on the past month and shows the number of flights per day of the week from Bangkok to Helsinki on Trip.com.

Based on Trip.com data from the past month, flights from Bangkok to Helsinki are most frequent on Friday, while the fewest flights operate on Monday.

10
9
8
7
Highest
8
Mon
8
Tue
8
Wed
8
Thu
10
Fri
10
Sat
10
Sun