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Cheap flights from Bangkok to Helsinki from ฿13,177

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HEL
1 Apr — 8 Apr1
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 Wednesday or Saturday 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 2 March 2026.

Tue 3/320:05
BKK
-
HEL
2 stops46h 10m
Multiple Airlines
Mon 16/316:40
HEL
-
BKK
1 stop27h 10m
Multiple Airlines
Deal found 27/2฿22,118
Fri 27/322:10
BKK
-
HEL
2 stops40h 20m
Multiple Airlines
Thu 9/423:55
HEL
-
BKK
1 stop31h 20m
Multiple Airlines
Deal found 27/2฿22,149
Sat 14/304:20
BKK
-
HEL
2 stops35h 45m
Multiple Airlines
Tue 17/300:05
HEL
-
BKK
1 stop20h 15m
Multiple Airlines
Deal found 25/2฿22,526
Mon 13/408:35
BKK
-
HEL
3 stops34h 05m
Multiple Airlines
Mon 20/415:45
HEL
-
BKK
3 stops30h 50m
Multiple Airlines
Deal found 27/2฿22,777
Tue 7/415:15
DMK
-
HEL
3 stops31h 05m
Multiple Airlines
Tue 14/415:45
HEL
-
DMK
3 stops32h 30m
Multiple Airlines
Deal found 26/2฿22,934
Tue 7/411:20
BKK
-
HEL
2 stops31h 20m
Multiple Airlines
Tue 14/415:45
HEL
-
BKK
3 stops35h 50m
Multiple Airlines
Deal found 26/2฿22,965
Tue 14/408:55
BKK
-
HEL
2 stops33h 45m
Multiple Airlines
Tue 21/415:45
HEL
-
BKK
3 stops28h 05m
Multiple Airlines
Deal found 28/2฿23,247
Sun 29/311:20
BKK
-
HEL
2 stops37h 05m
Multiple Airlines
Sun 12/412:05
HEL
-
BKK
1 stop20h 00m
Multiple Airlines
Deal found 26/2฿23,593
Wed 1/707:05
DMK
-
HEL
3 stops35h 40m
Multiple Airlines
Wed 26/815:45
HEL
-
DMK
3 stops27h 55m
Multiple Airlines
Deal found 26/2฿26,322
Thu 23/409:20
DMK
-
HEL
1 stop24h 15m
Multiple Airlines
Wed 6/515:45
HEL
-
DMK
2 stops36h 10m
Multiple Airlines
Deal found 2/3฿26,448
Sat 25/416:45
DMK
-
HEL
1 stop25h 40m
Multiple Airlines
Sat 9/518:30
HEL
-
DMK
1 stop24h 15m
Multiple Airlines
Deal found 2/3฿28,675
Sat 25/416:45
DMK
-
HEL
1 stop17h 15m
Multiple Airlines
Thu 7/500:30
HEL
-
DMK
1 stop17h 40m
Multiple Airlines
Deal found 1/3฿29,177

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 2 March 2026.

Round-trip from

฿22,149

One-way from

฿13,177

Popular in

February

Cheapest in

January

Average price

฿34,667
27/3-9/4
  • 27/3-9/4
  • 3 total stops
  • 71h 40m total
  • Bangkok to Helsinki
Search Deals
18/3
  • 18/3
  • 1 total stop
  • 32h 20m total
  • Bangkok to Helsinki
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿14,266 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 2 March 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

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Tue 7/4

15:15-18:20

3 stops31h 05m

Helsinki-Vantaa

Tue 14/4

15:45-04:15

3 stops32h 30m

฿22,934

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Wed 1/7

07:05-14:45

3 stops35h 40m

Helsinki-Vantaa

Wed 26/8

15:45-23:40

3 stops27h 55m

฿26,322

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Thu 23/4

09:20-05:35

1 stop24h 15m

Helsinki-Vantaa

Wed 6/5

15:45-07:55

2 stops36h 10m

฿27,200

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sat 25/4

07:55-11:10

2 stops31h 15m

Helsinki-Vantaa

Fri 8/5

12:05-19:15

2 stops27h 10m

฿27,765

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Tue 21/4

09:05-15:15

1 stop34h 10m

Helsinki-Vantaa

Thu 18/6

17:10-12:55

1 stop15h 45m

฿29,208

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Fri 27/3

13:40-14:10

1 stop29h 30m

Helsinki-Vantaa

Thu 9/4

08:30-09:15

2 stops20h 45m

฿29,240

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sat 25/4

09:00-11:20

3 stops30h 20m

Helsinki-Vantaa

Fri 8/5

06:55-17:45

2 stops30h 50m

฿29,773

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Sat 25/4

07:45-06:00

2 stops26h 15m

Helsinki-Vantaa

Thu 7/5

00:30-22:10

1 stop17h 40m

฿30,024

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 20/4

09:05-15:15

1 stop34h 10m

Helsinki-Vantaa

Fri 24/4

17:10-13:20

1 stop16h 10m

฿30,306

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Tue 14/4

10:40-06:00

1 stop23h 20m

Helsinki-Vantaa

Mon 20/4

00:30-22:10

1 stop17h 40m

฿30,401

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 36 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?

Use this chart to determine the optimal time to book a return flight from Bangkok to Helsinki. Price data was last updated on 27 February 2026.

The best time to book flights from Bangkok to Helsinki is 80 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 ฿12,894). Flying from Bangkok to Helsinki in August is currently the most expensive (average of ฿31,342). 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 2 March 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 2 March 2026.

The most flights from TH1 to HEL are scheduled on a Friday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 13% 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 13% 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 2 March 2026.
Read through reviews of airlines operating flights from Bangkok to Helsinki, such as Finnair, Qatar Airways, andเตอร์กิชแอร์ไลน์. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Overall

7.6

Comfort

7.5

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.6
Good
1,371 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Overall

7.6

Comfort

7.5

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Qatar Airways
7.4
Good
3,745 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Overall

7.6

Comfort

7.5

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
เตอร์กิชแอร์ไลน์
7.3
Good
4,240 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Overall

7.6

Comfort

7.5

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
ลุฟท์ฮันซ่า
6.8
Okay
7,818 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Overall

7.6

Comfort

7.5

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

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 2 inbound flights from Bangkok per day. You should also have plenty of airline options to choose from since 4 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 ฿29,208, Qatar Airways can have you in Helsinki from Bangkok in 34h 10m. Airlines will cover a distance of 7902 km.

  • 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 ฿26,887 on this airline. Additional options worth looking into are เตอร์กิชแอร์ไลน์ and Finnair, starting at ฿28,940 and ฿29,496 round-trip. These flights start at 22% 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 (฿5,207), Juneyao Airlines (฿13,244), and Finnair (฿13,746).

  • What are the cheapest flights from Bangkok to Helsinki?

    The cheapest flight price from Bangkok to Helsinki is ฿24,718. On average you can expect to pay ฿49,896. The most popular route, (Bangkok Suvarnabhumi - Helsinki-Vantaa), can usually be booked for ฿21,804.

  • 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 ฿12,894). Flying from Bangkok to Helsinki in August is currently the most expensive (average of ฿31,342). 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 4 airlines flying from Bangkok to Helsinki

Discover the top 4 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 2 March 2026.
AirlineCheapestAverageFlexibilityOn-time
ลุฟท์ฮันซ่าCheapest฿24,962Average฿31,507FlexibilityNo cancel feeOn-time76%
Search ลุฟท์ฮันซ่า flights
เตอร์กิชแอร์ไลน์Cheapest฿28,940Average฿32,834FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights
FinnairCheapest฿29,496Average฿36,828FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Qatar AirwaysCheapest฿29,553Average฿32,700FlexibilityNo 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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