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Cheap flights from Helsinki to Southeast Asia from £331

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — BKK
11 mai — 18 mai1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Helsinki to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Helsinki to Southeast Asia
Explore the most affordable flight options available from Helsinki to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 april 2026.

sø. 26/416:45
HEL
-
BKK
1 stop27h 40m
Juneyao Airlines
ma. 18/501:25
BKK
-
HEL
1 stop16h 35m
Juneyao Airlines
Deal found 7/4£518
ti. 27/1016:40
HEL
-
BKK
1 stop27h 10m
Juneyao Airlines
sø. 15/1101:50
BKK
-
HEL
1 stop16h 05m
Juneyao Airlines
Deal found 6/4£526
sø. 22/1116:40
HEL
-
BKK
1 stop27h 10m
Juneyao Airlines
on. 23/1201:50
BKK
-
HEL
1 stop16h 05m
Juneyao Airlines
Deal found 7/4£527
to. 19/1116:40
HEL
-
BKK
1 stop27h 10m
Juneyao Airlines
sø. 29/1101:50
BKK
-
HEL
1 stop16h 05m
Juneyao Airlines
Deal found 7/4£527
sø. 29/1116:40
HEL
-
BKK
1 stop27h 10m
Juneyao Airlines
ma. 14/1201:50
BKK
-
HEL
1 stop16h 05m
Juneyao Airlines
Deal found 10/4£533
to. 26/1116:40
HEL
-
BKK
1 stop27h 10m
Juneyao Airlines
sø. 29/1101:50
BKK
-
HEL
1 stop16h 05m
Juneyao Airlines
Deal found 10/4£533
lø. 14/1116:40
HEL
-
BKK
1 stop27h 10m
Juneyao Airlines
lø. 28/1101:50
BKK
-
HEL
1 stop16h 05m
Juneyao Airlines
Deal found 9/4£534
ma. 26/1016:00
HEL
-
BKK
1 stop21h 25m
Qatar Airways
on. 18/1118:55
BKK
-
HEL
1 stop24h 20m
Qatar Airways
Deal found 6/4£551
on. 2/1216:00
HEL
-
HKT
2 stops24h 10m
Qatar Airways
on. 16/1208:55
HKT
-
HEL
1 stop34h 20m
Qatar Airways
Deal found 11/4£625
ti. 12/506:10
HEL
-
HKT
2 stops21h 25m
Etihad Airways
ma. 8/621:20
HKT
-
HEL
2 stops17h 15m
Etihad Airways
Deal found 10/4£697
ma. 13/406:10
HEL
-
HKT
2 stops32h 10m
Etihad Airways
lø. 9/521:20
HKT
-
HEL
2 stops17h 15m
Etihad Airways
Deal found 11/4£699
ma. 13/406:10
HEL
-
HKT
2 stops32h 10m
Etihad Airways
ma. 11/509:25
HKT
-
HEL
2 stops19h 05m
Etihad Airways
Deal found 7/4£711

Find flight deals from Helsinki to Southeast Asia

Keep the following information in mind while searching for Helsinki to Southeast Asia flight deals. Data was last updated 11 april 2026.

Round-trip from

£518

One-way from

£331

Popular in

July

Cheapest in

May

Average price

£603
Juneyao Airlines
  • Juneyao Airlines
  • 26/4-18/5
  • 2 total stops
  • 44h 15m total
  • Helsinki to Southeast Asia
Search Deals
4/6
  • 4/6
  • 2 total stops
  • 23h 50m total
  • Helsinki to Southeast Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Helsinki to Southeast Asia 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 11 april 2026.
Use the filters below to find and compare flights from Helsinki to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HelsinkiPhuket City

HEL - HKT

HELHKT

Helsinki-Vantaa

ti. 28/4

06:10-07:15

2 stops21h 05m

Phuket City

ti. 26/5

21:20-10:35

2 stops17h 15m

£697

HelsinkiPhuket City

HEL - HKT

HELHKT

Helsinki-Vantaa

ti. 12/5

06:10-07:35

2 stops21h 25m

Phuket City

ti. 2/6

21:20-10:35

2 stops17h 15m

£699

HelsinkiPhuket City

HEL - HKT

HELHKT

Helsinki-Vantaa

ma. 27/4

06:20-07:50

2 stops21h 30m

Phuket City

fr. 8/5

21:20-11:25

2 stops18h 05m

£727

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

ti. 5/5

16:45-00:25

1 stop27h 40m

Bangkok Suvarnabhumi

lø. 30/5

01:25-14:00

1 stop16h 35m

£742

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

ma. 11/5

06:20-06:30

2 stops20h 10m

Bangkok Suvarnabhumi

ma. 25/5

21:00-11:35

2 stops18h 35m

£746

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

ti. 5/5

06:15-13:05

2 stops26h 50m

Bangkok Suvarnabhumi

ma. 3/8

02:30-15:15

1 stop16h 45m

£766

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

ma. 3/8

17:10-00:10

2 stops27h 00m

Bangkok Suvarnabhumi

sø. 30/8

21:05-15:15

1 stop22h 10m

£796

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

ti. 4/8

17:10-00:10

2 stops27h 00m

Bangkok Suvarnabhumi

fr. 4/9

06:00-15:15

2 stops37h 15m

£807

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

lø. 9/5

14:05-16:05

1 stop22h 00m

Bangkok Suvarnabhumi

fr. 5/6

22:35-23:00

1 stop28h 25m

£827

HelsinkiPhuket City

HEL - HKT

HELHKT

Helsinki-Vantaa

ti. 12/5

06:10-07:35

2 stops21h 25m

Phuket City

fr. 5/6

21:20-00:40

2 stops31h 20m

£831

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from Helsinki to Southeast Asia

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

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

Currently, November is the cheapest month in which you can book a flight from Helsinki to Southeast Asia (average of £397). Flying from Helsinki to Southeast Asia in July is currently the most expensive (average of £515). 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 YJX?

Find hourly flight availability from Helsinki to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 april 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Helsinki to Southeast Asia as you normally would.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated 11 april 2026.
Check out reviews from past customers who have flown with Japan Airlines,Cathay Pacific, andQatar Airways from Helsinki to Southeast Asia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,778 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Food

7.7

Crew

8.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Nymo,Nov 2025

NRT - BKK

It’s great experience overall. Stewards are superb. Every crew member is so pleasant. I’ll fly JAL again.
Japan Airlines
8.3
Very Good
1,778 reviews
Japan Airlines
8.3
Very Good
1,778 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Food

7.7

Crew

8.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Nymo,Nov 2025

NRT - BKK

It’s great experience overall. Stewards are superb. Every crew member is so pleasant. I’ll fly JAL again.
Cathay Pacific
7.6
Good
1,274 reviews
Japan Airlines
8.3
Very Good
1,778 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Food

7.7

Crew

8.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Nymo,Nov 2025

NRT - BKK

It’s great experience overall. Stewards are superb. Every crew member is so pleasant. I’ll fly JAL again.
Qatar Airways
7.4
Good
3,727 reviews
Japan Airlines
8.3
Very Good
1,778 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Food

7.7

Crew

8.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Nymo,Nov 2025

NRT - BKK

It’s great experience overall. Stewards are superb. Every crew member is so pleasant. I’ll fly JAL again.
Turkish Airlines
7.3
Good
4,304 reviews
Japan Airlines
8.3
Very Good
1,778 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Food

7.7

Crew

8.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Nymo,Nov 2025

NRT - BKK

It’s great experience overall. Stewards are superb. Every crew member is so pleasant. I’ll fly JAL again.

Related info for your journey

Find useful and relevant information for your journey from Helsinki to Southeast Asia. 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 Southeast Asia?

    Helsinki-Vantaa (HEL) is the airport you will fly out of if you book a flight from Helsinki to Southeast Asia. It is only a 10.6 mi journey to Helsinki-Vantaa (HEL) from Helsinki’s city center.

  • How long is the flight from Helsinki to Southeast Asia?

    Departing from Helsinki to Southeast Asia will take you 21h 05m. The distance from Helsinki to Southeast Asia is about 5161 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Helsinki to Southeast Asia one-way?

    One-way options have recently been found by users for as low as £291 on Qatar Airways. Other airlines that offer cheap prices include Malaysia Airlines from £402 and Turkish Airlines from £407 one-way.

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

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

  • How can I find direct flights from Helsinki to Southeast Asia?

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

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

    Yes. Cheapflights offers flight deals from Helsinki to Southeast Asia 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 Southeast Asia?

    Currently, November is the cheapest month in which you can book a flight from Helsinki to Southeast Asia (average of £397). Flying from Helsinki to Southeast Asia in July is currently the most expensive (average of £515). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Helsinki to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Helsinki to Suvarnabhumi flights
Helsinki to Hong Kong flights
Helsinki to Phuket City flights
Helsinki to Hongqiao Intl flights

Top 7 airlines flying from Helsinki to Southeast Asia

Discover the top 7 airlines that operate flights from Helsinki to Southeast Asia. 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 11 april 2026.
AirlineCheapestAverageFlexibilityOn-time
Juneyao AirlinesCheapest£435Average£481FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Turkish AirlinesCheapest£448Average£638FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapest£508Average£693FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£584Average£595FlexibilityNo cancel feeOn-time75%
Search KLM flights
Japan AirlinesCheapest£614Average£855FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Qatar AirwaysCheapest£874Average£1,197FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapest£913Average£1,002FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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 Helsinki to Southeast Asia?

Cheapflights helps you search for flights from Helsinki to Southeast Asia 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 Southeast Asia?

Cheapflights helps you find that perfect flight to Southeast Asia 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 to Southeast Asia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Helsinki to Southeast Asia, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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