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Cheap flights from Helsinki to Bangkok Suvarnabhumi Airport from £259

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — BKK
2 Mar — 9 Mar1
1 adult

The best prices from Helsinki-Vantaa to Bangkok Suvarnabhumi are usually found in May or September, booked 43 days in advance, depart on a Tuesday 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 25 February 2025.

Round-trip from

£545

One-way from

£259

Popular in

December

Cheapest in

May

Average price

£723

Good round-trip deal

£703 or less
KLM
  • KLM
  • 26/5-2/6
  • 2 total stops
  • 38h 45m total
  • Helsinki to Bangkok
Qatar Airways
  • Qatar Airways
  • 5/3
  • 1 total stop
  • 22h 20m total
  • Helsinki to Bangkok
Highest demand for flights based on searches. 13% potential increase in price (£87 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Helsinki-Vantaa to Bangkok Suvarnabhumi.

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 25 February 2025.

Mon 26/507:00HEL - BKK
1 stop22h 30mKLM
Mon 2/612:05BKK - HEL
1 stop16h 15mKLM
Deal found 24/2£545
Tue 25/316:35HEL - BKK
1 stop17h 55mJuneyao Airlines
Sat 29/301:30BKK - HEL
1 stop16h 30mJuneyao Airlines
Deal found 24/2£553
Tue 30/917:10HEL - BKK
1 stop34h 10mQatar Airways
Mon 27/1002:00BKK - HEL
1 stop17h 20mQatar Airways
Deal found 24/2£555
Fri 21/319:00HEL - BKK
2 stops21h 35mTurkish Airlines
Tue 20/511:15BKK - HEL
1 stop28h 25mTurkish Airlines
Deal found 24/2£565
Mon 26/514:05HEL - BKK
Nonstop11h 25mFinnair
Mon 2/607:05BKK - HEL
Nonstop12h 20mFinnair
Deal found 24/2£583
Mon 17/306:50HEL - BKK
2 stops27h 40mAustrian Airlines
Thu 15/523:40BKK - HEL
2 stops47h 15mAustrian Airlines
Deal found 24/2£586
Tue 25/319:00HEL - BKK
2 stops21h 35mMultiple Airlines
Sat 29/303:05BKK - HEL
2 stops39h 35mMultiple Airlines
Deal found 24/2£587
Mon 3/316:10HEL - BKK
2 stops20h 00mScandinavian Airlines
Mon 24/322:50BKK - HEL
2 stops21h 35mScandinavian Airlines
Deal found 24/2£657
Sat 27/908:00HEL - BKK
2 stops22h 15mMalaysia Airlines
Tue 28/1017:05BKK - HEL
2 stops24h 15mMalaysia Airlines
Deal found 23/2£717
Wed 5/306:50HEL - BKK
2 stops29h 55mOman Air
Mon 24/309:15BKK - HEL
2 stops33h 25mOman Air
Deal found 24/2£730
Tue 30/906:35HEL - BKK
2 stops20h 35mEtihad Airways
Fri 21/1108:40BKK - HEL
2 stops19h 45mEtihad Airways
Deal found 23/2£758

Find flights from Helsinki to Suvarnabhumi within your budget

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 25 February 2025.

Fly from

Helsinki

Fly to

Suvarnabhumi

Route

Depart

Return

Price

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Mon 26/5

07:00-09:30

1 stop22h 30m

Bangkok Suvarnabhumi

Mon 2/6

12:05-00:20

1 stop16h 15m

£545

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Tue 25/3

16:35-15:30

1 stop17h 55m

Bangkok Suvarnabhumi

Sat 29/3

01:30-13:00

1 stop16h 30m

£553

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Fri 21/3

19:00-21:35

2 stops21h 35m

Bangkok Suvarnabhumi

Tue 20/5

11:15-11:40

1 stop28h 25m

£565

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Mon 26/5

14:05-05:30

Nonstop11h 25m

Bangkok Suvarnabhumi

Mon 2/6

07:05-15:25

Nonstop12h 20m

£583

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Mon 17/3

06:50-15:30

2 stops27h 40m

Bangkok Suvarnabhumi

Thu 15/5

23:40-18:55

2 stops47h 15m

£586

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Tue 25/3

19:00-21:35

2 stops21h 35m

Bangkok Suvarnabhumi

Sat 29/3

03:05-13:40

2 stops39h 35m

£587

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Tue 25/3

16:05-19:25

1 stop22h 20m

Bangkok Suvarnabhumi

Sun 30/3

11:00-15:15

2 stops32h 15m

£627

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Fri 7/3

06:30-07:10

2 stops19h 40m

Bangkok Suvarnabhumi

Wed 26/3

20:25-17:40

2 stops26h 15m

£763

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Mon 21/4

19:40-14:15

1 stop14h 35m

Bangkok Suvarnabhumi

Wed 7/5

23:40-00:15

2 stops28h 35m

£786

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Wed 5/3

16:05-19:25

1 stop22h 20m

£259

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 15 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.

Travel insights for flights from Helsinki to Suvarnabhumi

Get recent, data-driven insights about flights from Helsinki to Suvarnabhumi including ideal travel times, pricing trends, and more.

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 14 February 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 43 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 £782). 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 25 February 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.

Weekly flight availability from Helsinki to Bangkok Suvarnabhumi Airport

Explore weekly flight availability from Helsinki to Suvarnabhumi. 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 25 February 2025.

The most flights from HEL to BKK are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 25 February 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.

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

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

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

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

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

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

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

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

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

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

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

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 2 outbound flights to Bangkok Suvarnabhumi per day. 3 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 £545, KLM will fly you from Helsinki to Bangkok Suvarnabhumi Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Juneyao Airlines and Turkish Airlines - these airlines can fly you to your destination from £553 and £565, respectively. KLM is currently priced 21% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Helsinki to Bangkok Suvarnabhumi Airport one-way?

    To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at £259. Turkish Airlines flights start at £353 while deals on Etihad Airways start at £468 one-way.

  • 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 £758, our data indicates the cheapest price to be £606. The most popular route (Helsinki-Vantaa - Bangkok Suvarnabhumi), is priced around £1,144.

  • 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 £782). 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 3 airlines flying from Helsinki to Suvarnabhumi

Discover the top 3 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 25 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£469Average£663FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
FinnairCheapest£578Average£785FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapest£611Average£690FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Helsinki to Suvarnabhumi?

Cheapflights helps you search for flights from Helsinki to Suvarnabhumi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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