Cheap flights from Siem Reap to Helsinki from £321

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2 stops
Sun, Oct 25
Siem Reap SAIHelsinki HEL
£321
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2 stops
Sun, Oct 25
Siem Reap SAIHelsinki HEL
£322
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2 stops
Mon, Oct 26
Siem Reap SAIHelsinki HEL
£350
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2 stops
Sun, Oct 25
Siem Reap SAIHelsinki HEL
£355
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2 stops
Mon, Oct 26
Siem Reap SAIHelsinki HEL
£357
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2 stops
Sun, Oct 25
Siem Reap SAIHelsinki HEL
£418
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2 stops
Sun, Oct 25 – Fri, Oct 30
Siem Reap SAIHelsinki HEL
£760
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2 stops
Sun, Oct 25 – Fri, Oct 30
Siem Reap SAIHelsinki HEL
£773
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2 stops
Sun, Oct 25 – Fri, Oct 30
Siem Reap SAIHelsinki HEL
£784
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2 stops
Sun, Oct 25 – Fri, Oct 30
Siem Reap SAIHelsinki HEL
£793
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2 stops
Mon, Oct 26 – Fri, Oct 30
Siem Reap SAIHelsinki HEL
£803
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2 stops
Sun, Oct 25 – Fri, Oct 30
Siem Reap SAIHelsinki HEL
£855
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How much do flights to Helsinki cost?

Cheapest one-way trip

£321

Cheapest round-trip

£760

Average round-trip

£906

Includes rare itinerary

Travel hack

Most popular airline

Finnair

Getting from Helsinki airport to the city center

Fastest options: Ring Rail Line train and taxi. Best value: bus routes 615 and 617.

Helsinki is served by Helsinki Airport (HEL), located 18 km north of the city center. The airport offers convenient airport transfers to city center destinations via the Ring Rail Line, regional buses, taxis, ride-hailing services, and private transfers. The Ring Rail Line provides the fastest and most reliable connection, while buses offer a budget-friendly alternative. Journey times and costs vary depending on the transport option, time of day, and traffic conditions.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

30-35 min

€4.10 – €5.50; zone ABC ticket required

every 5–10 min (traffic dependent)

fastest to central station

40-55 min

€4.10 – €5.50; zone ABC ticket required

every 15–30 min (traffic dependent)

budget travelers

45-60 min

€4.10 – €5.50; zone ABC ticket required

every 20–30 min (traffic dependent)

Pasila connections

30-45 min

€7 – €10; direct service to city center

every 20 min (traffic dependent)

direct to Elielinaukio

25-45 min

€45 – €65; metered; varies by traffic and time

on-demand 24/7 (traffic dependent)

door-to-door convenience

25-45 min

€35 – €55; surge pricing may apply

on-demand 24/7 (traffic dependent)

app-based booking

25-40 min

€60 – €100; pre-booked fixed rate

pre-booked (traffic dependent)

groups and business travelers

Notes:

  • Prices in EUR; table created in 2025 and subject to change.
  • HSL tickets can be purchased via the HSL app, ticket machines, or onboard (higher price).
  • The Ring Rail Line operates two routes: I train (via Tikkurila) and P train (via Huopalahti). Both stop at Helsinki Central Station.
  • Taxi fares are metered and may include airport surcharges. Night and weekend rates may be higher.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Helsinki

Depart from
Siem Reap–Angkor International Airport
Arrive to
Helsinki
Average flights per week
400
Flight distance
Worth visiting
Old Town of Tallinn - Temppeliaukion Kirkko

Check-in for a flight from Siem Reap to Helsinki

NameCarrier codeIATA CodePassport needed during booking
FinnairFINAYNo
Vietnam AirlinesHVNVNYes
Thai AirwaysTHATGNo
Thai AirAsiaAIQFDNo
Bangkok AirwaysBKPPGNo

Online check-in is not available for these airlines.

Weather in Helsinki

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January6°C-1°C
February8°C0°C
March12°C2°C
April16°C6°C
May20°C9°C
June25°C14°C
July28°C16°C
August27°C16°C
September22°C12°C
October17°C8°C
November11°C3°C
December7°C0°C
Hottest Month
28°C
July
Coldest month
-1°C
January
Sunny days
263
days per year
Snow days
13
days per year

14 day forecast

Saturday
10 Oct
21°C14°C
17 Oct
89%
17°C13°C
Sunday
11 Oct
20°C13°C
18 Oct
46%
17°C14°C
Monday
12 Oct
20°C13°C
19 Oct
17°C11°C
Tuesday
13 Oct
20°C13°C
20 Oct
16%
17°C10°C
Wednesday
14 Oct
12%
19°C13°C
21 Oct
22°C12°C
Thursday
15 Oct
21°C13°C
22 Oct
15°C8°C
Friday
16 Oct
11%
21°C14°C
23 Oct
16°C7°C
The most popular airlines for this route are Finnair, Vietnam Airlines, Thai Airways, Thai AirAsia, and Bangkok Airways. Siem Reap and Helsinki have 400 direct flights per week. When you arrive at Helsinki, consider visiting Old Town of Tallinn, and Temppeliaukion Kirkko.

Frequently asked questions

What are the most popular routes to and from Siem Reap?

Travelers frequently search for route combinations, such as Siem Reap and Bangkok, London, Phnom Penh, Phuket City, Hanoi, Ho Chi Minh City, Singapore, Phuket Province, Chiang Mai, Kuala Lumpur, Sihanoukville Province, Bali, Da Nang, Denpasar, Manchester, Manila, Krabi, Perth, Melbourne, Cebu.

What are the most popular routes to and from Helsinki?

Travelers frequently search for route combinations, such as Helsinki and London, Edinburgh, Manchester, Stockholm, Pristina, Amsterdam, Copenhagen, Berlin, Riga, Barcelona, Erbil, Bristol, Tel Aviv, Vilnius, Tirana, Rovaniemi, Dublin, Prague, Baghdad, Istanbul.

What airports are near Helsinki?

The main airport in Helsinki is Helsinki. It is also served by Tallinn, Turku, Tampere–Pirkkala.

Which airlines fly between Siem Reap and Helsinki?

Currently, you can fly between Siem Reap and Helsinki with Finnair, Vietnam Airlines, Thai Airways, Thai AirAsia, Bangkok Airways.

When’s the best time to travel between Siem Reap and Helsinki?

If you don’t have specific dates for your trip between Siem Reap and Helsinki, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

What flights operate between Siem Reap and Helsinki?

Traveling between Siem Reap and Helsinki, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

How many airports are there near Helsinki?

There are a number of airports in and around Helsinki. The main one is Helsinki and other nearby airports include Tallinn, Turku, Tampere–Pirkkala.

What time do nonstop (direct) flights between Siem Reap and Helsinki depart?

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Siem Reap, such as morning, afternoon, evening, or night, or select the exact hours for departure.

What time do nonstop (direct) flights between Siem Reap and Helsinki arrive?

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Helsinki, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

What time do flights between Siem Reap and Helsinki depart?

What time do flights between Siem Reap and Helsinki arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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