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Cheap flights from Bangkok to Helsinki from ฿15,341

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HEL
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok to Helsinki-Vantaa are usually found in January or June, booked 80 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Bangkok to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Helsinki
Explore the most affordable flight options available from Bangkok to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 May 2026.

Tue 16/609:00
BKK
-
HEL
2 stops17h 45m
Multiple Airlines
Tue 23/608:10
HEL
-
BKK
2 stops29h 35m
Multiple Airlines
Deal found 2/5฿28,837
Fri 15/509:00
BKK
-
HEL
2 stops19h 40m
Multiple Airlines
Sat 23/506:45
HEL
-
BKK
2 stops44h 10m
Multiple Airlines
Deal found 3/5฿29,129
Mon 22/619:10
BKK
-
HEL
2 stops31h 35m
Multiple Airlines
Mon 6/716:55
HEL
-
BKK
2 stops20h 50m
Multiple Airlines
Deal found 2/5฿29,193
Sun 21/603:00
BKK
-
HEL
2 stops35h 15m
Qatar Airways
Mon 6/717:10
HEL
-
BKK
1 stop16h 15m
Qatar Airways
Deal found 29/4฿29,452
Wed 8/721:00
BKK
-
HEL
2 stops17h 15m
Multiple Airlines
Mon 5/1008:10
HEL
-
BKK
2 stops30h 00m
Multiple Airlines
Deal found 29/4฿29,938
Wed 17/619:10
BKK
-
HEL
2 stops55h 45m
Multiple Airlines
Wed 24/616:55
HEL
-
BKK
2 stops20h 50m
Multiple Airlines
Deal found 3/5฿30,002
Thu 4/619:10
BKK
-
HEL
2 stops33h 30m
Multiple Airlines
Tue 30/613:55
HEL
-
BKK
2 stops37h 00m
Multiple Airlines
Deal found 3/5฿30,132
Mon 7/902:30
BKK
-
HEL
2 stops21h 10m
Qatar Airways
Thu 17/917:10
HEL
-
BKK
1 stop15h 45m
Qatar Airways
Deal found 30/4฿30,261
Thu 19/1111:00
DMK
-
HEL
1 stop32h 05m
Emirates
Mon 23/1115:50
HEL
-
DMK
1 stop23h 25m
Emirates
Deal found 30/4฿31,718
Tue 24/1122:55
DMK
-
HEL
1 stop20h 10m
Emirates
Fri 27/1115:50
HEL
-
DMK
1 stop23h 25m
Emirates
Deal found 29/4฿35,375
Wed 16/916:45
DMK
-
HEL
1 stop25h 40m
Multiple Airlines
Sat 26/919:35
HEL
-
DMK
2 stops22h 50m
Multiple Airlines
Deal found 1/5฿38,255
Fri 5/619:30
DMK
-
HEL
2 stops23h 10m
Multiple Airlines
Thu 25/612:00
HEL
-
DMK
3 stops36h 35m
Multiple Airlines
Deal found 30/4฿39,032

Find flight deals from Bangkok to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 May 2026.

Round-trip from

฿28,837

One-way from

฿15,341

Popular in

February

Cheapest in

January

Average price

฿32,915
16/6-23/6
  • 16/6-23/6
  • 4 total stops
  • 47h 20m total
  • Bangkok to Helsinki
Search Deals
11/5
  • 11/5
  • 2 total stops
  • 26h 20m total
  • Bangkok to Helsinki
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿16,240 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 4 May 2026.
Use the filters below to find and compare flights from Bangkok to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Fri 3/7

03:00-15:15

1 stop16h 15m

Helsinki-Vantaa

Sun 12/7

17:10-12:55

1 stop15h 45m

฿33,368

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Thu 2/7

02:30-15:15

1 stop16h 45m

Helsinki-Vantaa

Sun 12/7

17:10-13:25

1 stop16h 15m

฿33,821

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Wed 27/5

06:45-11:10

1 stop32h 25m

Helsinki-Vantaa

Wed 3/6

19:35-05:40

1 stop30h 05m

฿36,216

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sun 21/6

01:25-14:00

1 stop16h 35m

Helsinki-Vantaa

Mon 6/7

16:45-00:25

1 stop27h 40m

฿38,061

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Wed 16/9

16:45-14:25

1 stop25h 40m

Helsinki-Vantaa

Sat 26/9

19:35-22:25

2 stops22h 50m

฿38,255

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Fri 5/6

19:30-14:40

2 stops23h 10m

Helsinki-Vantaa

Thu 25/6

12:00-04:35

3 stops36h 35m

฿39,032

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sat 16/5

22:25-09:15

2 stops38h 50m

Helsinki-Vantaa

Fri 22/5

14:05-05:30

Nonstop11h 25m

฿42,431

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Mon 22/6

16:45-14:25

1 stop25h 40m

Helsinki-Vantaa

Mon 6/7

19:35-23:05

2 stops23h 30m

฿46,379

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sat 11/7

06:40-00:40

3 stops22h 00m

Helsinki-Vantaa

Wed 7/10

08:30-12:05

2 stops23h 35m

฿46,962

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Fri 3/7

23:50-15:40

2 stops19h 50m

Helsinki-Vantaa

Sun 12/7

12:30-11:25

2 stops18h 55m

฿49,260

Flights are sorted by cheapest return flights first.

Deals found on 2/5

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from Bangkok to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Bangkok with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Helsinki

How far ahead should I book a flight from Bangkok to Helsinki?

The best time to book flights from Bangkok to Helsinki is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Bangkok to Helsinki?

Currently, February is the cheapest month in which you can book a flight from Bangkok to Helsinki (average of ฿12,461). Flying from Bangkok to Helsinki in April is currently the most expensive (average of ฿30,682). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BKK to HEL?

Find hourly flight availability from Bangkok to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 May 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok to Helsinki as you normally would.

Weekly flight availability from Bangkok to Helsinki

Explore weekly flight availability from Bangkok to Helsinki. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 May 2026.

The most flights from TH1 to HEL are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost for a return flight from Bangkok to Helsinki?

How often are flights from Bangkok to Helsinki delayed?

About 11% of weekly flights between Bangkok and Helsinki have experienced delays in the past year, with the average delay time being 117 minutes.

What is the most punctual flight time for Bangkok to Helsinki flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to Helsinki flights?

Over the past year, Finnair have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated 4 May 2026.
Read through reviews of airlines operating flights from Bangkok to Helsinki, such as Finnair,Qatar Airways, andลุฟท์ฮันซ่า. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,392 reviews
Check prices

Food

6.7

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Finnair
7.6
Good
1,392 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Food

6.7

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Qatar Airways
7.4
Good
3,723 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Food

6.7

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
ลุฟท์ฮันซ่า
6.8
Okay
7,972 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Food

6.7

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helsinki from Bangkok?

    Helsinki-Vantaa (HEL) is the airport you will fly into if you book a flight from Bangkok to Helsinki. You should not have trouble finding flights to Helsinki-Vantaa from Bangkok; the airport handles an average of 1 inbound flight from Bangkok per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Helsinki airport from Bangkok. It is only a 17.1 km journey from Helsinki-Vantaa (HEL) to Helsinki’s city centre.

  • How long is the flight from Bangkok to Helsinki?

    For as low as ฿33,368, Qatar Airways can have you in Helsinki from Bangkok in 16h 15m. Airlines will cover a distance of 7902 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Bangkok to Helsinki round-trip?

    Our cheapest airline available from Bangkok to Helsinki is ลุฟท์ฮันซ่า. Our recent data shows that you can find tickets from as low as ฿27,737 on this airline. Additional options worth looking into are Finnair and Qatar Airways, starting at ฿30,183 and ฿30,487 round-trip. These flights start at 21% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Bangkok to Helsinki one-way?

    The cheapet airlines for a one-way flight from Bangkok to Helsinki are สแกนดอเนเวียนแอร์ไลน์ (฿5,372), Juneyao Airlines (฿18,190), and Qatar Airways (฿18,498).

  • What are the cheapest flights from Bangkok to Helsinki?

    The cheapest flight price from Bangkok to Helsinki is ฿21,426. On average you can expect to pay ฿34,399. The most popular route, (Bangkok Suvarnabhumi - Helsinki-Vantaa), can usually be booked for ฿25,471.

  • Can I find deals for flights from Bangkok to Helsinki that include hotel bookings?

    Yes. In addition to deals on Bangkok to Helsinki flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Helsinki.

  • Can I find deals for business class flights from Bangkok to Helsinki?

    Yes. Cheapflights offers flight deals from Bangkok to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok to Helsinki?

    Currently, February is the cheapest month in which you can book a flight from Bangkok to Helsinki (average of ฿12,461). Flying from Bangkok to Helsinki in April is currently the most expensive (average of ฿30,682). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bangkok to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
Phuket City to Helsinki flights
Krabi to Helsinki flights

Top 3 airlines flying from Bangkok to Helsinki

Discover the top 3 airlines that operate flights from Bangkok to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 4 May 2026.
AirlineCheapestAverageFlexibilityOn-time
ลุฟท์ฮันซ่าCheapest฿27,737Average฿34,006FlexibilityNo cancel feeOn-time76%
Search ลุฟท์ฮันซ่า flights
FinnairCheapest฿30,183Average฿39,692FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Qatar AirwaysCheapest฿30,487Average฿34,147FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangkok to Helsinki?

Deals for Bangkok to Helsinki flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Helsinki?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bangkok to Helsinki.

Can Cheapflights find flights from Bangkok to Helsinki with no change fees?

Need flexible booking options for your flight to Helsinki from Bangkok? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Bangkok to Helsinki become cheaper?

Of course! You can now track prices for flights from Bangkok to Helsinki and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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