Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Bangkok to Helsinki from ฿8,986

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HEL
11 Feb — 18 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok to Helsinki-Vantaa are usually found in June or May, booked 80 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap 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 12 January 2026.

Round-trip from

฿20,916

One-way from

฿8,986

Popular in

April

Cheapest in

June

Average price

฿37,010
Juneyao Airlines
  • Juneyao Airlines
  • 9/3-22/3
  • 3 total stops
  • 57h 10m total
  • Bangkok to Helsinki
Search Deals
23/3
  • 23/3
  • 2 total stops
  • 22h 20m total
  • Bangkok to Helsinki
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease (฿9,823 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 12 January 2026.

Mon 9/310:10BKK - HEL
2 stops30h 00mMultiple Airlines
Sun 22/316:40HEL - BKK
1 stop27h 10mMultiple Airlines
Deal found 12/1฿20,885
Tue 20/117:25BKK - HEL
1 stop22h 00mMultiple Airlines
Tue 27/100:05HEL - BKK
1 stop20h 15mMultiple Airlines
Deal found 10/1฿21,104
Mon 26/109:05BKK - HEL
1 stop21h 30mMultiple Airlines
Thu 29/121:45HEL - BKK
1 stop31h 15mMultiple Airlines
Deal found 12/1฿22,168
Sun 18/116:10BKK - HEL
1 stop32h 35mMultiple Airlines
Mon 26/121:20HEL - BKK
2 stops47h 00mMultiple Airlines
Deal found 10/1฿22,294
Fri 13/217:10BKK - HEL
3 stops25h 50mMultiple Airlines
Thu 26/212:30HEL - BKK
2 stops27h 35mMultiple Airlines
Deal found 11/1฿22,513
Tue 24/220:05BKK - HEL
2 stops34h 15mMultiple Airlines
Tue 3/312:45HEL - BKK
2 stops24h 00mMultiple Airlines
Deal found 10/1฿22,576
Wed 25/213:25DMK - HEL
3 stops35h 15mMultiple Airlines
Wed 25/311:20HEL - DMK
3 stops20h 50mMultiple Airlines
Deal found 11/1฿27,022
Fri 13/213:40DMK - HEL
1 stop29h 30mMultiple Airlines
Thu 26/207:40HEL - DMK
2 stops21h 30mMultiple Airlines
Deal found 11/1฿27,679
Sun 18/120:15DMK - HEL
3 stops46h 55mMultiple Airlines
Mon 26/114:50HEL - DMK
3 stops30h 40mMultiple Airlines
Deal found 12/1฿28,806
Tue 13/112:30DMK - HEL
2 stops25h 20mMultiple Airlines
Mon 19/112:30HEL - DMK
3 stops28h 50mMultiple Airlines
Deal found 12/1฿35,789
Sat 17/108:55DMK - HEL
3 stops34h 20mMultiple Airlines
Sat 24/116:00HEL - DMK
2 stops21h 05mMultiple Airlines
Deal found 10/1฿36,854
Mon 19/109:20DMK - HEL
1 stop25h 25mMultiple Airlines
Sun 25/100:50HEL - DMK
1 stop16h 15mMultiple Airlines
Deal found 10/1฿38,576

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 12 January 2026.
Use the filters below to find and compare flights from Bangkok to Helsinki that are best for you.

Fly from

Bangkok

Fly to

Helsinki

Route

Depart

Return

Price

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 9/3

10:10-11:10

2 stops30h 00m

Helsinki-Vantaa

Sun 22/3

16:40-00:50

1 stop27h 10m

฿20,979

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Fri 13/2

17:10-14:00

3 stops25h 50m

Helsinki-Vantaa

Thu 26/2

12:30-21:05

2 stops27h 35m

฿22,513

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sat 2/5

09:00-00:40

2 stops19h 40m

Helsinki-Vantaa

Fri 15/5

06:55-17:45

2 stops30h 50m

฿23,797

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Wed 25/2

10:50-13:35

3 stops31h 45m

Helsinki-Vantaa

Wed 25/3

05:30-21:05

3 stops34h 35m

฿24,047

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Tue 24/2

20:05-01:20

2 stops34h 15m

Helsinki-Vantaa

Tue 3/3

14:00-06:45

2 stops35h 45m

฿24,235

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 26/1

15:30-18:05

2 stops31h 35m

Helsinki-Vantaa

Thu 29/1

12:30-21:05

2 stops27h 35m

฿24,266

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Wed 25/2

13:25-19:40

3 stops35h 15m

Helsinki-Vantaa

Wed 25/3

11:20-13:10

3 stops20h 50m

฿27,022

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Fri 13/2

13:40-14:10

1 stop29h 30m

Helsinki-Vantaa

Thu 26/2

07:40-10:10

2 stops21h 30m

฿27,679

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Sun 18/1

20:15-14:10

3 stops46h 55m

Helsinki-Vantaa

Mon 26/1

14:50-02:30

3 stops30h 40m

฿28,806

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Sat 17/1

08:55-14:15

3 stops34h 20m

Helsinki-Vantaa

Sat 24/1

16:00-18:05

2 stops21h 05m

฿36,854

Flights are sorted by cheapest return flights first.

Deals found on 11/1

Showing 1-10 of 29 results
1
2
3

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 9 January 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, March is the cheapest month in which you can book a flight from Bangkok to Helsinki (average of ฿12,744). Flying from Bangkok to Helsinki in August is currently the most expensive (average of ฿31,249). 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 12 January 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 12 January 2026.

The most flights from TH1 to HEL are scheduled on a Monday (2 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 15% of weekly flights between Bangkok and Helsinki have experienced delays in the past year, with the average delay time being 122 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?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday 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 15% 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 12 January 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
1,347 reviews
Check prices

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,347 reviews
Finnair
7.6
Good
1,347 reviews
Check prices

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Qatar Airways
7.4
Good
3,711 reviews
Finnair
7.6
Good
1,347 reviews
Check prices

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
เตอร์กิชแอร์ไลน์
7.3
Good
4,153 reviews
Finnair
7.6
Good
1,347 reviews
Check prices

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
ลุฟท์ฮันซ่า
6.8
Okay
7,709 reviews
Finnair
7.6
Good
1,347 reviews
Check prices

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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.

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

    Our cheapest airline available from Bangkok to Helsinki is Qatar Airways. Our recent data shows that you can find tickets from as low as ฿24,473 on this airline. Additional options worth looking into are ลุฟท์ฮันซ่า and เตอร์กิชแอร์ไลน์, starting at ฿24,913 and ฿28,883 round-trip. These flights start at 29% 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 (฿5,197), Juneyao Airlines (฿13,119), and Finnair (฿13,719).

  • What are the cheapest flights from Bangkok to Helsinki?

    The cheapest flight price from Bangkok to Helsinki is ฿26,715. On average you can expect to pay ฿58,857. The most popular route, (Bangkok Suvarnabhumi - Helsinki-Vantaa), can usually be booked for ฿20,759.

  • 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, March is the cheapest month in which you can book a flight from Bangkok to Helsinki (average of ฿12,744). Flying from Bangkok to Helsinki in August is currently the most expensive (average of ฿31,249). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 12 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest฿24,473Average฿31,797FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
ลุฟท์ฮันซ่าCheapest฿24,913Average฿32,899FlexibilityNo cancel feeOn-time76%
Search ลุฟท์ฮันซ่า flights
เตอร์กิชแอร์ไลน์Cheapest฿28,883Average฿32,770FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights
FinnairCheapest฿29,438Average฿36,457FlexibilityNo cancel feeOn-time76%
Search Finnair 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.