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฿2,067+ Cheap flights from Helsinki

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HEL — BKK
7 Sep — 14 Sep1
1 adult

What to know about flights from Helsinki

Discover essential information about flights departing from Helsinki, including flight schedules, destinations, airlines operating at the Helsinki airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 2 September 2025.

Cheapest airline

Finnair

Good one-way deal

฿7,392 or less
On average, Finnair currently has the cheapest one-way flight from Helsinki-Vantaa (avg. price of ฿36,112).
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Price to beat on a one-way flight from Helsinki-Vantaa.
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Find flights from Helsinki

Cheapest flights from Helsinki
Explore the most affordable flight options available from Helsinki. Find the lowest fares based on data from user searches, with prices last updated on 2 September 2025.

Sat 22/1116:40HEL - BKK
1 stop27h 10mJuneyao Airlines
Mon 1/1201:50BKK - HEL
1 stop16h 05mJuneyao Airlines
Deal found 2/9฿21,542
Fri 21/1123:20HEL - BKK
1 stop26h 50mMultiple Airlines
Tue 2/1217:25BKK - HEL
1 stop27h 00mMultiple Airlines
Deal found 2/9฿21,575
Wed 17/919:35HEL - BKK
1 stop29h 40mเตอร์กิชแอร์ไลน์
Wed 24/906:45BKK - HEL
1 stop15h 55mเตอร์กิชแอร์ไลน์
Deal found 2/9฿21,736
Thu 4/1219:35HEL - BKK
1 stop14h 15mลุฟท์ฮันซ่า
Thu 18/1223:30BKK - HEL
1 stop17h 30mลุฟท์ฮันซ่า
Deal found 2/9฿21,801
Wed 19/1114:40HEL - BKK
2 stops21h 15mMultiple Airlines
Tue 2/1217:25BKK - HEL
1 stop27h 00mMultiple Airlines
Deal found 2/9฿21,833
Sun 26/1016:40HEL - BKK
1 stop27h 10mJuneyao Airlines
Mon 17/1101:50BKK - HEL
1 stop16h 05mJuneyao Airlines
Deal found 2/9฿21,962
Thu 20/1116:40HEL - BKK
1 stop27h 10mJuneyao Airlines
Mon 1/1201:50BKK - HEL
1 stop16h 05mJuneyao Airlines
Deal found 2/9฿21,995
Tue 18/1114:40HEL - BKK
3 stops35h 30mMultiple Airlines
Tue 25/1108:10BKK - HEL
3 stops34h 25mMultiple Airlines
Deal found 31/8฿22,059
Mon 1/1212:30HEL - BKK
1 stop34h 50mเตอร์กิชแอร์ไลน์
Mon 22/1210:10BKK - HEL
1 stop36h 55mเตอร์กิชแอร์ไลน์
Deal found 1/9฿22,091
Thu 23/1017:25HEL - BKK
2 stops20h 00mMultiple Airlines
Tue 18/1117:25BKK - HEL
1 stop27h 00mMultiple Airlines
Deal found 2/9฿22,188
Wed 3/1214:40HEL - HKT
2 stops21h 35mMultiple Airlines
Fri 12/1207:55HKT - HEL
1 stop19h 30mMultiple Airlines
Deal found 31/8฿22,221
Wed 26/1112:30HEL - BKK
1 stop34h 50mเตอร์กิชแอร์ไลน์
Wed 17/1210:10BKK - HEL
1 stop30h 25mเตอร์กิชแอร์ไลน์
Deal found 1/9฿22,221

Find flights from Helsinki within your budget

 
Find flights departing from Helsinki that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 2 September 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Sun 26/10

16:40-00:50

1 stop27h 10m

Bangkok Suvarnabhumi

Mon 17/11

01:50-12:55

1 stop16h 05m

฿21,962

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Sun 26/10

16:40-00:50

1 stop27h 10m

Bangkok Suvarnabhumi

Fri 21/11

01:50-12:55

1 stop16h 05m

฿21,962

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Thu 20/11

16:40-00:50

1 stop27h 10m

Bangkok Suvarnabhumi

Wed 26/11

01:50-12:55

1 stop16h 05m

฿21,962

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Sun 26/10

16:40-00:50

1 stop27h 10m

Bangkok Suvarnabhumi

Wed 19/11

01:50-12:55

1 stop16h 05m

฿21,962

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Sun 23/11

16:40-00:50

1 stop27h 10m

Bangkok Suvarnabhumi

Fri 28/11

01:50-12:55

1 stop16h 05m

฿21,962

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Thu 20/11

16:40-00:50

1 stop27h 10m

Bangkok Suvarnabhumi

Fri 28/11

01:50-12:55

1 stop16h 05m

฿21,962

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Sun 26/10

16:40-00:50

1 stop27h 10m

Bangkok Suvarnabhumi

Sat 15/11

01:50-12:55

1 stop16h 05m

฿21,962

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Tue 18/11

16:40-00:50

1 stop27h 10m

Bangkok Suvarnabhumi

Wed 26/11

01:50-12:55

1 stop16h 05m

฿21,962

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Sat 22/11

16:40-00:50

1 stop27h 10m

Bangkok Suvarnabhumi

Fri 28/11

01:50-12:55

1 stop16h 05m

฿21,962

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Tue 18/11

16:40-00:50

1 stop27h 10m

Bangkok Suvarnabhumi

Mon 24/11

01:50-12:55

1 stop16h 05m

฿21,962

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 56 results
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Best time to book a flight from Helsinki

Have a flexible travel schedule? Discover the best time to fly 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

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

When is the best time to book a flight from Helsinki?

Use this chart to determine the optimal time to book a return flight from Helsinki to Suvarnabhumi. Price data was last updated on 29 August 2025.

Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Helsinki. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Helsinki (average of ฿18,054). Flying from Helsinki in July will prove the most costly (average of ฿22,576). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Helsinki?

Only one airline operates round-trip flights from Helsinki: Finnair. This airline flies to the following popular destinations: Bangkok.

Finnair
Finnair
From ฿782

What are popular destinations to fly to from Helsinki?

If you’re flying from Helsinki, these routes are more frequently taken by airlines London (531 flights per day), Stockholm (468 flights per day) and Amsterdam (206 flights per day).

Stockholm
Stockholm
From ฿199

What is the cheapest place to fly to from Helsinki?

The cheapest city to fly to from Helsinki is Stockholm, with prices starting at ฿6,429. Explore other affordable destinations below.

Stockholm
Stockholm
From ฿199

Airline reviews for flights from Helsinki

Get insights into the airlines that provide service from Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Helsinki. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Get a feel of what it's like to fly with Finnair from Helsinki by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,321 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,321 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Browse thousands of different options on Cheapflights for your next trip

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Fly your favourite airline from Helsinki

Browse through various options for flying your favourite airline from Helsinki. Flight routes are based on user searches made on Cheapflights and were last updated on 2 September 2025.
Finnair flights from Helsinki to Suvarnabhumi

Related info for your journey

Access useful and relevant information related to your journey from Helsinki. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 September 2025.

  • What are the most popular destinations to fly to from Helsinki?

    The most selected flight destinations from Helsinki for the current month are Málaga, Bangkok Suvarnabhumi Airport, Amsterdam. While Málaga, Bangkok Suvarnabhumi Airport, Amsterdam are the top choices made by travellers year-round.

  • What is the cheapest flight from Helsinki to anywhere?

    Users have flown out of Helsinki for as low as ฿6,429 to Stockholm Arlanda Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿7,679 to fly from Helsinki.

  • What is the cheapest month to fly from Helsinki?

    At the present moment the cheapest month to fly from Helsinki is currently May; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Helsinki?

    Here are some of the cheapest flight destinations from Helsinki:
    Fly from Helsinki to Bangkok from ฿17,441

  • How does Cheapflights help users find flights from Helsinki?

    Cheapflights helps you search for flights from Helsinki 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?

    Cheapflights helps you find that perfect flight from Helsinki by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Helsinki with no change fees?

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

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Helsinki today and book when you’re ready!

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Fly with Cheapflights

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How does Cheapflights help users find flights from Helsinki?

Cheapflights helps you search for flights from Helsinki 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?

Cheapflights helps you find that perfect flight from Helsinki by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Helsinki with no change fees?

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

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Helsinki today and book when you’re ready!

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