Cheap flights from Oslo to Siem Reap from £418

Cheap flights from Oslo to Siem Reap from £418

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1 stop
Tue, Sep 8
Oslo OSLSiem Reap SAI
£418
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1 stop
Thu, Sep 10
Oslo OSLSiem Reap SAI
£419
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1 stop
Sat, Sep 12
Oslo OSLSiem Reap SAI
£419
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1 stop
Sun, Sep 13
Oslo OSLSiem Reap SAI
£419
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1 stop
Wed, Sep 9
Oslo OSLSiem Reap SAI
£449
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1 stop
Sat, Sep 12
Oslo OSLSiem Reap SAI
£449
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2 stops
Mon, Sep 7 – Sat, Sep 12
Oslo OSLSiem Reap SAI
£780
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1 stop
Tue, Sep 8 – Mon, Sep 14
Oslo OSLSiem Reap SAI
£870
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1 stop
Tue, Sep 8 – Sat, Sep 12
Oslo OSLSiem Reap SAI
£870
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1 stop
Thu, Sep 10 – Tue, Sep 15
Oslo OSLSiem Reap SAI
£871
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1 stop
Sun, Sep 13 – Thu, Sep 17
Oslo OSLSiem Reap SAI
£871
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1 stop
Thu, Sep 10 – Wed, Sep 16
Oslo OSLSiem Reap SAI
£900
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How much do flights to Siem Reap cost?

Cheapest one-way trip

£418

Cheapest round-trip

£780

Average round-trip

£841

Includes rare itinerary

Travel hack

Most popular airline

SAS

Getting from Siem Reap airport to the city center

Fastest options: taxi and private transfer. Best value: tuk-tuk and shared shuttle.

Siem Reap is served by Siem Reap Angkor International Airport (SAI), located approximately 8 km east of the city center. This modern airport opened in 2023 and offers various airport transfers to city center destinations. Transport options include taxis, tuk-tuks, hotel shuttles, private transfers, and ride-hailing services. Journey times are generally short due to the airport's proximity to town, though traffic conditions can vary, especially during peak tourist season.

Transport Option

Typical time

Typical cost

Frequency

Best for

15-25 min

$12 – $15; fixed fare to city center

on-demand 24/7 (traffic dependent)

comfort with luggage

20-30 min

$5 – $8; negotiate fare before departure

on-demand (traffic dependent)

budget travelers

15-30 min

$0 – $15; often complimentary; check with hotel

by arrangement (traffic dependent)

convenience if pre-booked

15-25 min

$15 – $25; pre-booked; air-conditioned vehicle

by arrangement (traffic dependent)

families and groups

15-25 min

$6 – $12; app-based pricing; varies with demand

on-demand (traffic dependent)

transparent pricing

15-25 min

$30 – $60; per day; driver often included

by arrangement (traffic dependent)

temple exploration flexibility

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • Tuk-tuk fares should be negotiated before departure; agree on the price clearly.
  • Many hotels offer complimentary airport pickup; confirm when booking accommodation.
  • Ride-hailing apps require local SIM or WiFi connection at the airport.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Siem Reap

Depart from
Oslo Airport, Gardermoen
Arrive to
Siem Reap–Angkor International Airport
Average flights per week
400
Flight distance

Check-in for a flight from Oslo to Siem Reap

NameCarrier codeIATA CodePassport needed during booking
SASSASSKNo
Thai AirwaysTHATGNo
Bangkok AirwaysBKPPGNo
Norwegian Air ShuttleNAXDYNo
Vietnam AirlinesHVNVNYes

Online check-in is not available for these airlines.

Weather in Siem Reap

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January31°C21°C
February34°C23°C
March35°C25°C
April35°C26°C
May34°C26°C
June32°C25°C
July31°C24°C
August31°C25°C
September30°C24°C
October30°C24°C
November30°C23°C
December30°C21°C
Hottest Month
35°C
March
Coldest month
21°C
January
Sunny days
226
days per year

14 day forecast

Saturday
29 Aug
77%
29°C25°C
5 Sep
88%
30°C24°C
Sunday
30 Aug
90%
28°C25°C
6 Sep
87%
30°C25°C
Monday
31 Aug
82%
27°C24°C
7 Sep
89%
30°C24°C
Tuesday
1 Sep
66%
31°C24°C
8 Sep
89%
29°C25°C
Wednesday
2 Sep
55%
30°C24°C
9 Sep
89%
30°C25°C
Thursday
3 Sep
77%
30°C25°C
10 Sep
87%
31°C25°C
Friday
4 Sep
77%
32°C25°C
11 Sep
86%
31°C25°C
Travelers usually depart from Oslo Airport, Gardermoen, or Sandefjord Airport, Torp when they travel from Oslo to Siem Reap. The most popular airlines for this route are SAS, Thai Airways, Bangkok Airways, Norwegian Air Shuttle, and Vietnam Airlines. Oslo and Siem Reap have 400 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Oslo?

Travelers frequently search for route combinations, such as Oslo and London, Manchester, Edinburgh, Belfast, Birmingham, Riga, Warsaw, Kraków, Bucharest, Tirana, Vilnius, Copenhagen, Athens, Palanga, Stockholm, Barcelona, Tromsø, Paris, Gdańsk, Lisbon.

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, Hanoi, Phuket City, Singapore, Phuket Province, Chiang Mai, Ho Chi Minh City, Kuala Lumpur, Da Nang, Sihanoukville Province, Vientiane, Krabi, Bali, Manila, Denpasar, Ko Samui, Perth, Surat Thani Province.

Which airports are there in Oslo?

Oslo is mainly served by Oslo Airport, Gardermoen. But there are other airports nearby, including Sandefjord Airport, Torp, Moss Airport, Rygge, Oslo Airport, Fornebu.

What airports are near Oslo?

The main airport in Oslo is Oslo Airport, Gardermoen. It is also served by Karlstad.

Which airlines fly between Oslo and Siem Reap?

Currently, you can fly between Oslo and Siem Reap with SAS, Thai Airways, Bangkok Airways, Norwegian Air Shuttle, Vietnam Airlines.

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

If you don’t have specific dates for your trip between Oslo and Siem Reap, 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 Oslo and Siem Reap?

Traveling between Oslo and Siem Reap, 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 Oslo?

There are a number of airports in and around Oslo. The main one is Oslo Airport, Gardermoen and other nearby airports include Karlstad

What time do nonstop (direct) flights between Oslo and Siem Reap 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 Oslo, such as morning, afternoon, evening, or night, or select the exact hours for departure.

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

What time do flights between Oslo and Siem Reap depart?

What time do flights between Oslo and Siem Reap 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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The nearest countries with flights to Siem Reap

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Airports near Oslo

Airports near Siem Reap

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