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Cheap flights from Helsinki to Southeast Asia from £281

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — BKK
27 fev — 6 mar1
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 28 janeiro 2026.

qua 4/219:00
HEL
-
BKK
1 stop15h 05m
Turkish Airlines
dom 22/323:15
BKK
-
HEL
1 stop17h 20m
Turkish Airlines
Deal found 25/1£513
qua 11/313:55
HEL
-
BKK
2 stops22h 50m
Oman Air
ter 17/320:05
BKK
-
HEL
2 stops34h 15m
Oman Air
Deal found 25/1£517
qui 29/1019:00
HEL
-
BKK
1 stop35h 40m
Turkish Airlines
sex 13/1105:55
BKK
-
HEL
1 stop17h 10m
Turkish Airlines
Deal found 27/1£518
ter 3/307:00
HEL
-
BKK
2 stops29h 45m
Multiple Airlines
dom 15/309:00
BKK
-
HEL
2 stops20h 05m
Multiple Airlines
Deal found 26/1£521
qua 11/313:55
HEL
-
BKK
2 stops22h 50m
Multiple Airlines
qua 18/320:05
BKK
-
HEL
2 stops47h 25m
Multiple Airlines
Deal found 25/1£522
ter 9/614:05
HEL
-
BKK
Nonstop11h 25m
Finnair
ter 23/607:05
BKK
-
HEL
Nonstop12h 20m
Finnair
Deal found 25/1£528
seg 21/908:20
HEL
-
BKK
1 stop16h 50m
Turkish Airlines
qua 30/906:40
BKK
-
HEL
1 stop21h 15m
Turkish Airlines
Deal found 27/1£529
qua 11/313:55
HEL
-
BKK
2 stops35h 50m
Oman Air
qui 19/309:00
BKK
-
HEL
2 stops21h 20m
Oman Air
Deal found 25/1£529
ter 8/919:35
HEL
-
BKK
1 stop15h 50m
Turkish Airlines
qua 16/911:15
BKK
-
HEL
1 stop16h 40m
Turkish Airlines
Deal found 27/1£530
dom 20/912:05
HEL
-
BKK
1 stop20h 00m
Turkish Airlines
qui 1/1023:15
BKK
-
HEL
1 stop15h 55m
Turkish Airlines
Deal found 27/1£532
seg 2/320:55
HEL
-
BKK
Nonstop11h 20m
Finnair
qua 18/308:00
BKK
-
HEL
Nonstop12h 35m
Finnair
Deal found 25/1£533
qui 5/316:40
HEL
-
HKT
1 stop24h 30m
Juneyao Airlines
dom 15/323:25
HKT
-
HEL
1 stop18h 30m
Juneyao Airlines
Deal found 26/1£601

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 28 janeiro 2026.

Round-trip from

£517

One-way from

£281

Popular in

July

Cheapest in

May

Average price

£646
Oman Air
  • Oman Air
  • 11/3-17/3
  • 4 total stops
  • 57h 05m total
  • Helsinki to Southeast Asia
Search Deals
5/4
  • 5/4
  • 2 total stops
  • 23h 45m total
  • Helsinki to Southeast Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 28 janeiro 2026.
Use the filters below to find and compare flights from Helsinki to Southeast Asia that are best for you.

Fly from

Helsinki

Fly to

Southeast Asia

Route

Depart

Return

Price

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

qua 11/3

13:55-06:45

2 stops35h 50m

Bangkok Suvarnabhumi

qua 18/3

09:00-01:20

2 stops21h 20m

£517

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

qua 11/3

20:55-13:15

Nonstop11h 20m

Bangkok Suvarnabhumi

qua 18/3

08:00-15:35

Nonstop12h 35m

£536

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

qua 8/4

17:10-19:25

1 stop22h 15m

Bangkok Suvarnabhumi

ter 7/7

09:15-15:15

1 stop34h 00m

£542

HelsinkiPhuket City

HEL - HKT

HELHKT

Helsinki-Vantaa

qui 5/3

16:40-22:10

1 stop24h 30m

Phuket City

dom 15/3

23:25-12:55

1 stop18h 30m

£601

HelsinkiPhuket City

HEL - HKT

HELHKT

Helsinki-Vantaa

qui 12/3

16:40-22:10

1 stop24h 30m

Phuket City

qua 25/3

23:25-12:55

1 stop18h 30m

£606

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

ter 17/2

16:40-00:50

1 stop27h 10m

Bangkok Suvarnabhumi

dom 15/3

01:50-12:55

1 stop16h 05m

£608

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

qua 11/3

16:00-12:15

1 stop15h 15m

Bangkok Suvarnabhumi

sex 20/3

08:15-14:15

1 stop35h 00m

£611

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

seg 25/5

14:05-05:30

Nonstop11h 25m

Bangkok Suvarnabhumi

sáb 13/6

07:05-15:25

Nonstop12h 20m

£623

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

seg 15/6

07:00-09:30

1 stop22h 30m

Bangkok Suvarnabhumi

ter 21/7

11:25-13:05

2 stops29h 40m

£630

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

qua 18/2

13:55-17:45

2 stops22h 50m

Bangkok Suvarnabhumi

ter 17/3

20:05-01:20

2 stops34h 15m

£634

Flights are sorted by cheapest return flights first.

Deals found on 25/1

Showing 1-10 of 36 results
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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, May is the cheapest month in which you can book a flight from Helsinki to Southeast Asia (average of £387). Flying from Helsinki to Southeast Asia in July is currently the most expensive (average of £504). 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 28 janeiro 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 28 janeiro 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
1,691 reviews
Check prices

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Japan Airlines
8.3
Very Good
1,691 reviews
Japan Airlines
8.3
Very Good
1,691 reviews
Check prices

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Cathay Pacific
7.6
Good
1,148 reviews
Japan Airlines
8.3
Very Good
1,691 reviews
Check prices

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Qatar Airways
7.4
Good
3,730 reviews
Japan Airlines
8.3
Very Good
1,691 reviews
Check prices

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Turkish Airlines
7.3
Good
4,209 reviews
Japan Airlines
8.3
Very Good
1,691 reviews
Check prices

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

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 11h 20m. The distance from Helsinki to Southeast Asia is about 4910 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, May is the cheapest month in which you can book a flight from Helsinki to Southeast Asia (average of £387). Flying from Helsinki to Southeast Asia in July is currently the most expensive (average of £504). 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 Phuket City flights
Helsinki to Hong Kong flights
Helsinki to Hongqiao Intl flights

Top 8 airlines flying from Helsinki to Southeast Asia

Discover the top 8 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 28 janeiro 2026.
AirlineCheapestAverageFlexibilityOn-time
Juneyao AirlinesCheapest£427Average£473FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Turkish AirlinesCheapest£469Average£687FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£486Average£564FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£572Average£583FlexibilityNo cancel feeOn-time75%
Search KLM flights
Japan AirlinesCheapest£587Average£766FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Qatar AirwaysCheapest£588Average£886FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
FinnairCheapest£589Average£700FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Cathay PacificCheapest£895Average£967FlexibilityNo 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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