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Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Bangkok to Helsinki from ฿7,332

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HEL
26 Nov — 3 Dec1
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 Thursday or Wednesday and return on a Tuesday

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 27 October 2025.

Sun 9/1122:50BKK - HEL
1 stop16h 50mMultiple Airlines
Sat 22/1116:40HEL - BKK
1 stop27h 10mMultiple Airlines
Deal found 25/10฿19,521
Thu 13/1112:45BKK - HEL
1 stop17h 50mMultiple Airlines
Wed 26/1106:15HEL - BKK
2 stops22h 35mMultiple Airlines
Deal found 26/10฿20,791
Mon 10/1112:40BKK - HEL
1 stop25h 10mMultiple Airlines
Fri 14/1106:15HEL - BKK
2 stops22h 35mMultiple Airlines
Deal found 25/10฿20,857
Fri 31/1012:20BKK - HEL
1 stop36h 25mMultiple Airlines
Thu 29/105:30HEL - BKK
2 stops23h 40mMultiple Airlines
Deal found 25/10฿21,117
Mon 17/1112:15BKK - HEL
1 stop16h 50mMultiple Airlines
Mon 24/1106:30HEL - BKK
1 stop21h 45mMultiple Airlines
Deal found 27/10฿22,388
Mon 17/1110:50BKK - HEL
2 stops36h 15mIndiGo
Mon 24/1119:00HEL - BKK
2 stops45h 05mIndiGo
Deal found 25/10฿22,812
Mon 10/1112:40BKK - HEL
1 stop25h 10mMultiple Airlines
Sun 23/1116:40HEL - BKK
1 stop26h 35mMultiple Airlines
Deal found 26/10฿22,942
Mon 27/1021:10DMK - HEL
2 stops22h 05mMultiple Airlines
Mon 3/1114:50HEL - DMK
3 stops23h 25mMultiple Airlines
Deal found 26/10฿37,770
Sun 9/1109:20DMK - HEL
1 stop25h 25mMultiple Airlines
Fri 21/1100:50HEL - DMK
1 stop16h 15mMultiple Airlines
Deal found 25/10฿41,029
Mon 10/1109:20DMK - HEL
1 stop25h 25mMultiple Airlines
Thu 13/1100:50HEL - DMK
1 stop16h 15mMultiple Airlines
Deal found 25/10฿46,276
Mon 15/1213:40DMK - HEL
1 stop29h 30mMultiple Airlines
Tue 6/114:10HEL - DMK
2 stops33h 20mMultiple Airlines
Deal found 27/10฿95,158
Mon 15/1213:40DMK - HEL
1 stop29h 30mMultiple Airlines
Fri 9/114:10HEL - DMK
2 stops33h 20mMultiple Airlines
Deal found 27/10฿100,568

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 27 October 2025.

Round-trip from

฿19,521

One-way from

฿7,332

Popular in

January

Cheapest in

June

Average price

฿35,815
Juneyao Airlines
  • Juneyao Airlines
  • 9/11-22/11
  • 2 total stops
  • 44h 00m total
  • Bangkok to Helsinki
Search Deals
18/11
  • 18/11
  • 1 total stop
  • 34h 00m total
  • Bangkok to Helsinki
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (฿26,162 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (฿11,185 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 27 October 2025.
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

Tue 9/12

17:25-14:50

2 stops26h 25m

Helsinki-Vantaa

Tue 16/12

08:40-19:50

3 stops30h 10m

฿26,136

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 17/11

12:15-00:05

1 stop16h 50m

Helsinki-Vantaa

Mon 24/11

06:30-09:15

1 stop21h 45m

฿26,494

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 17/11

20:30-14:15

1 stop22h 45m

Helsinki-Vantaa

Mon 24/11

11:25-18:25

2 stops26h 00m

฿26,853

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 17/11

12:15-00:05

1 stop16h 50m

Helsinki-Vantaa

Mon 24/11

07:00-07:30

2 stops19h 30m

฿30,014

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Tue 9/12

08:00-15:35

Nonstop12h 35m

Helsinki-Vantaa

Tue 16/12

13:50-06:05

Nonstop11h 15m

฿30,372

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Thu 18/12

08:00-15:35

Nonstop12h 35m

Helsinki-Vantaa

Fri 9/1

20:55-13:15

Nonstop11h 20m

฿30,372

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Fri 19/12

08:05-15:40

Nonstop12h 35m

Helsinki-Vantaa

Sun 28/12

13:50-06:05

Nonstop11h 15m

฿30,372

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 17/11

08:00-15:35

Nonstop12h 35m

Helsinki-Vantaa

Mon 24/11

13:50-06:05

Nonstop11h 15m

฿30,438

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sun 9/11

15:00-22:35

Nonstop12h 35m

Helsinki-Vantaa

Sat 22/11

20:55-13:15

Nonstop11h 20m

฿30,438

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Sat 17/1

09:20-05:45

1 stop25h 25m

Helsinki-Vantaa

Fri 30/1

19:00-22:10

2 stops22h 10m

฿33,925

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 35 results
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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 24 October 2025.

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 ฿13,492). Flying from Bangkok to Helsinki in August is currently the most expensive (average of ฿32,523). 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 27 October 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 34% on flights from Bangkok to Helsinki by exploring options for tickets at midday.

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

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 27 October 2025.
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
1,333 reviews
Check prices

Comfort

7.4

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

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
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

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
3,658 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

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
4,029 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

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
7,532 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

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 0 inbound flights from Bangkok per day. You should also have plenty of airline options to choose from since 5 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 ฿30,372, Qatar Airways can have you in Helsinki from Bangkok in 12h 35m. 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 Juneyao Airlines. Our recent data shows that you can find tickets from as low as ฿24,232 on this airline. Additional options worth looking into are ลุฟท์ฮันซ่า and Qatar Airways, starting at ฿25,929 and ฿29,705 round-trip. These flights start at 31% lower than the current average price 3 months from now.

  • What are the cheapest flights from Bangkok to Helsinki?

    The cheapest flight price from Bangkok to Helsinki is ฿20,486. On average you can expect to pay ฿46,835. The most popular route, (Bangkok Suvarnabhumi - Helsinki-Vantaa), can usually be booked for ฿16,588.

  • 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 ฿13,492). Flying from Bangkok to Helsinki in August is currently the most expensive (average of ฿32,523). 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 5 airlines flying from Bangkok to Helsinki

Discover the top 5 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 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Juneyao AirlinesCheapest฿24,232Average฿24,871FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
ลุฟท์ฮันซ่าCheapest฿25,929Average฿34,240FlexibilityNo cancel feeOn-time76%
Search ลุฟท์ฮันซ่า flights
Qatar AirwaysCheapest฿29,705Average฿33,094FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
เตอร์กิชแอร์ไลน์Cheapest฿30,061Average฿34,106FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights
FinnairCheapest฿32,236Average฿37,932FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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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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