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Cheap flights from Helsinki to Bangkok Suvarnabhumi Airport from £476

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — BKK
23 Apr — 30 Apr1
1 adult

Cheapflights Tip: The best prices from Helsinki-Vantaa to Bangkok Suvarnabhumi are usually found in May or September, booked 12 days in advance, depart on a Saturday or Thursday and return on a Wednesday

Cheap flight deals from Helsinki to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Suvarnabhumi (BKK). 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 18 April 2025.

Round-trip from

£476

Popular in

December

Cheapest in

May

Average price

£640

Good round-trip deal

£779 or less

Good one-way deal

£474 or less
Juneyao Airlines
  • Juneyao Airlines
  • 22/5-9/6
  • 2 total stops
  • 44h 05m total
  • Helsinki to Bangkok
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Highest demand for flights based on searches. 13% potential increase in price (£77 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Helsinki-Vantaa to Bangkok Suvarnabhumi.
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Price to beat on a one-way flight from Helsinki-Vantaa to Bangkok Suvarnabhumi.
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Find flight deals from Helsinki to Suvarnabhumi

Cheapest flights from Helsinki to Suvarnabhumi
Explore the most affordable flight options available from Helsinki to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Thu 22/516:55HEL - BKK
1 stop27h 35mJuneyao Airlines
Mon 9/601:30BKK - HEL
1 stop16h 30mJuneyao Airlines
Deal found 18/4£476
Tue 6/512:35HEL - BKK
1 stop36h 40mTurkish Airlines
Tue 27/506:45BKK - HEL
1 stop15h 55mTurkish Airlines
Deal found 17/4£524
Wed 1/1017:10HEL - BKK
1 stop16h 15mQatar Airways
Tue 28/1018:55BKK - HEL
1 stop24h 25mQatar Airways
Deal found 17/4£525
Tue 3/619:40HEL - BKK
1 stop14h 30mMultiple Airlines
Tue 17/623:40BKK - HEL
2 stops16h 15mMultiple Airlines
Deal found 17/4£555
Sat 27/906:05HEL - BKK
2 stops28h 45mLufthansa
Tue 28/1023:30BKK - HEL
1 stop17h 30mLufthansa
Deal found 17/4£571
Tue 3/618:25HEL - BKK
1 stop35h 05mKLM
Tue 17/612:05BKK - HEL
1 stop33h 35mKLM
Deal found 17/4£580
Mon 17/1120:50HEL - BKK
Nonstop11h 25mFinnair
Fri 28/1108:00BKK - HEL
Nonstop12h 30mFinnair
Deal found 17/4£627
Sun 18/506:10HEL - BKK
2 stops28h 40mAustrian Airlines
Mon 2/623:40BKK - HEL
2 stops16h 10mAustrian Airlines
Deal found 18/4£640
Fri 9/506:35HEL - BKK
2 stops20h 35mEtihad Airways
Sat 24/520:55BKK - HEL
2 stops22h 30mEtihad Airways
Deal found 18/4£676
Mon 19/506:10HEL - BKK
2 stops31h 35mOman Air
Mon 2/619:10BKK - HEL
2 stops32h 40mOman Air
Deal found 17/4£745

Cheapflights Fare Finder

Customise your flight search to find flights from Helsinki to Suvarnabhumi 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 858,174 searches. Data last updated 18 April 2025.
Use the filters below to find and compare flights from Helsinki to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Helsinki

Fly to

Suvarnabhumi

Route

Depart

Return

Price

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Thu 22/5

16:55-00:30

1 stop27h 35m

Bangkok Suvarnabhumi

Mon 9/6

01:30-14:00

1 stop16h 30m

£476

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Tue 6/5

12:35-05:15

1 stop36h 40m

Bangkok Suvarnabhumi

Mon 26/5

06:45-11:40

1 stop32h 55m

£524

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Wed 1/10

17:10-13:25

1 stop16h 15m

Bangkok Suvarnabhumi

Thu 30/10

18:55-14:20

1 stop24h 25m

£525

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Tue 3/6

19:40-14:10

1 stop14h 30m

Bangkok Suvarnabhumi

Tue 17/6

23:40-11:55

2 stops16h 15m

£555

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Sat 27/9

06:05-14:50

2 stops28h 45m

Bangkok Suvarnabhumi

Tue 28/10

23:30-12:00

1 stop17h 30m

£571

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Tue 3/6

18:25-09:30

1 stop35h 05m

Bangkok Suvarnabhumi

Tue 17/6

12:05-17:40

1 stop33h 35m

£580

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Mon 22/9

14:05-05:30

Nonstop11h 25m

Bangkok Suvarnabhumi

Tue 30/9

07:05-15:25

Nonstop12h 20m

£630

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Sun 18/5

06:10-14:50

2 stops28h 40m

Bangkok Suvarnabhumi

Mon 2/6

23:40-23:50

2 stops28h 10m

£640

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Fri 9/5

06:35-07:10

2 stops20h 35m

Bangkok Suvarnabhumi

Sat 24/5

20:55-15:25

2 stops22h 30m

£676

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Mon 19/5

06:10-17:45

2 stops31h 35m

Bangkok Suvarnabhumi

Mon 2/6

19:10-23:50

2 stops32h 40m

£745

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 12 results
1
2

Best time to book a flight from Helsinki to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Helsinki 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 Helsinki to Bangkok Suvarnabhumi Airport

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

Use this chart to determine the optimal time to book a return flight from Helsinki to Suvarnabhumi. Price data was last updated on 11 April 2025.

The price you pay for your flight from Helsinki to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Helsinki to Bangkok Suvarnabhumi Airport (average of £730). Flying from Helsinki to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,123). 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 HEL to BKK?

Find hourly flight availability from Helsinki to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 42% on flights from Helsinki to Bangkok Suvarnabhumi Airport by exploring options for tickets in the morning.

What is the cheapest day to fly from Helsinki to Bangkok Suvarnabhumi Airport?

Use this chart to determine the cheapest time to fly return from Helsinki to Suvarnabhumi. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Helsinki to Bangkok Suvarnabhumi Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

Temperature in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated 18 April 2025.
To help decide which airline to fly from Helsinki to Bangkok, see what other customers have to say about Japan Airlines, KLM and Finnair. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,447 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Japan Airlines
8.3
Very Good
1,447 reviews
Japan Airlines
8.3
Very Good
1,447 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
KLM
7.8
Good
1,329 reviews
Japan Airlines
8.3
Very Good
1,447 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Finnair
7.6
Good
1,269 reviews
Japan Airlines
8.3
Very Good
1,447 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Austrian Airlines
7.6
Good
775 reviews
Japan Airlines
8.3
Very Good
1,447 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Related info for your journey

Find useful and relevant information for your journey from Helsinki to Suvarnabhumi. 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 from for flights from Helsinki to Bangkok Suvarnabhumi?

    For a flight from Helsinki to Bangkok Suvarnabhumi, you will be flying from Helsinki-Vantaa. Helsinki-Vantaa (HEL) is just 10.6 mi from the center of the city. Helsinki-Vantaa is the only Helsinki airport and it handles 0 outbound flights to Bangkok Suvarnabhumi per day. 5 airlines have flights to Bangkok Suvarnabhumi from Helsinki-Vantaa on a regular basis.

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

    Currently priced at £476, Juneyao Airlines will fly you from Helsinki to Bangkok Suvarnabhumi Airport and back. In addition to Juneyao Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Turkish Airlines and Qatar Airways - these airlines can fly you to your destination from £524 and £525, respectively. Juneyao Airlines is currently priced 27% below the average price you’ll pay for this route.

  • What are the cheapest flights from Helsinki to Bangkok Suvarnabhumi Airport?

    Looking for the cheapest flight from Helsinki to Bangkok Suvarnabhumi Airport? While on average our users pay £646, our data indicates the cheapest price to be £418. The most popular route (Helsinki-Vantaa - Bangkok Suvarnabhumi), is priced around £1,093.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helsinki to Suvarnabhumi 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 Helsinki to Bangkok Suvarnabhumi Airport?

    Currently, May is the cheapest month in which you can book a flight from Helsinki to Bangkok Suvarnabhumi Airport (average of £730). Flying from Helsinki to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,123). 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

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Top 5 airlines flying from Helsinki to Suvarnabhumi

Discover the top 5 airlines that operate flights from Helsinki to Suvarnabhumi. 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 858,174 searches. Data last updated 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£448Average£649FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£448Average£531FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Juneyao AirlinesCheapest£452Average£530FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
FinnairCheapest£552Average£750FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapest£584Average£659FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Suvarnabhumi from Helsinki.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Helsinki to Suvarnabhumi flexibly with Cheapflights today.

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

Yes! Start tracking prices for Helsinki to Suvarnabhumi flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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