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Cheap flights from Bangkok to Helsinki from ฿15,696

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HEL
18 Jul — 25 Jul1
1 adult

Cheapflights Tip: The best prices from Bangkok to Helsinki-Vantaa are usually found in June or September, booked 53 days in advance, depart on a Wednesday or Thursday and return on a Thursday

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 13 July 2025.

Round-trip from

฿29,514

One-way from

฿15,696

Popular in

August

Cheapest in

June

Average price

฿36,148
IndiGo
  • IndiGo
  • 25/8-1/9
  • 5 total stops
  • 62h 15m total
  • Bangkok to Helsinki
IndiGo
  • IndiGo
  • 15/8
  • 2 total stops
  • 29h 30m total
  • Bangkok to Helsinki
Highest demand for flights based on searches. 1% potential increase in price (฿12,271 potential increase over avg. return price).
Cheapest flight prices on average. 0% potential price decrease (฿8,441 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Bangkok to Helsinki

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 13 July 2025.

Mon 25/814:30BKK - HEL
3 stops32h 10mMultiple Airlines
Mon 1/912:35HEL - BKK
2 stops30h 05mMultiple Airlines
Deal found 10/7฿29,514
Thu 14/817:10BKK - HEL
2 stops46h 30mIndiGo
Sun 31/819:35HEL - BKK
2 stops47h 05mIndiGo
Deal found 12/7฿29,579
Tue 23/923:00BKK - HEL
1 stop23h 55mลุฟท์ฮันซ่า
Wed 1/1019:40HEL - BKK
1 stop14h 30mลุฟท์ฮันซ่า
Deal found 12/7฿30,356
Sun 24/803:30BKK - HEL
1 stop15h 45mQatar Airways
Mon 1/920:35HEL - BKK
2 stops43h 15mQatar Airways
Deal found 10/7฿30,420
Fri 18/707:45DMK - HEL
2 stops34h 15mMultiple Airlines
Fri 25/715:45HEL - DMK
3 stops32h 40mMultiple Airlines
Deal found 11/7฿32,459
Mon 22/902:55BKK - HEL
2 stops25h 30mเอทิฮัดแอร์เวย์
Wed 1/1006:35HEL - BKK
2 stops20h 45mเอทิฮัดแอร์เวย์
Deal found 12/7฿32,783
Thu 18/1208:00BKK - HEL
Nonstop12h 35mFinnair
Sat 3/113:50HEL - BKK
Nonstop11h 15mFinnair
Deal found 12/7฿34,724

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 13 July 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

Mon 25/8

14:30-18:40

3 stops32h 10m

Helsinki-Vantaa

Mon 1/9

12:35-22:40

2 stops30h 05m

฿29,514

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Thu 14/8

17:10-11:40

2 stops46h 30m

Helsinki-Vantaa

Sun 31/8

19:35-22:40

2 stops47h 05m

฿29,579

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Tue 23/9

23:00-18:55

1 stop23h 55m

Helsinki-Vantaa

Wed 1/10

19:40-14:10

1 stop14h 30m

฿30,356

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Sun 24/8

03:30-15:15

1 stop15h 45m

Helsinki-Vantaa

Mon 1/9

20:35-19:50

2 stops43h 15m

฿30,420

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Mon 22/9

02:55-00:25

2 stops25h 30m

Helsinki-Vantaa

Wed 1/10

06:35-07:20

2 stops20h 45m

฿32,783

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Thu 18/12

08:00-15:35

Nonstop12h 35m

Helsinki-Vantaa

Sat 3/1

13:50-06:05

Nonstop11h 15m

฿34,724

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Mon 1/9

10:40-18:40

2 stops36h 00m

Helsinki-Vantaa

Sun 14/9

19:35-22:10

2 stops22h 35m

฿35,501

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Fri 15/8

17:10-18:40

2 stops29h 30m

฿15,696

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Fri 18/7

11:10-19:55

3 stops36h 45m

฿15,793

BangkokHelsinki

DMK - HEL

DMKHEL

Bangkok Don Mueang Intl

Mon 4/8

12:40-08:20

3 stops47h 40m

฿16,278

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 15 results
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2

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 11 July 2025.

The best time to book flights from Bangkok to Helsinki is 53 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 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 13 July 2025.

Unlike in the evening, 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 13 July 2025.
Read through reviews of airlines operating flights from Bangkok to Helsinki, such as Finnair, Qatar Airways, andเอทิฮัดแอร์เวย์. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

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.

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

    Our cheapest airline available from Bangkok to Helsinki is IndiGo. Our recent data shows that you can find tickets from as low as ฿29,579 on this airline. Additional options worth looking into are ลุฟท์ฮันซ่า and Qatar Airways, starting at ฿30,356 and ฿30,420 round-trip. These flights start at 15% 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 IndiGo (฿15,696), เอทิฮัดแอร์เวย์ (฿16,149), and Qatar Airways (฿20,323).

  • What are the cheapest flights from Bangkok to Helsinki?

    The cheapest flight price from Bangkok to Helsinki is ฿14,179. On average you can expect to pay ฿47,398. The most popular route, (Bangkok Suvarnabhumi - Helsinki-Vantaa), can usually be booked for ฿24,142.

  • 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.

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.

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 13 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Juneyao AirlinesCheapest฿17,561Average฿25,709FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
ลุฟท์ฮันซ่าCheapest฿28,583Average฿32,307FlexibilityNo cancel feeOn-time76%
Search ลุฟท์ฮันซ่า flights
Qatar AirwaysCheapest฿29,499Average฿32,864FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
เตอร์กิชแอร์ไลน์Cheapest฿29,852Average฿31,646FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights
FinnairCheapest฿31,407Average฿36,514FlexibilityNo 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.

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