Cheap flights from Dublin to Siem Reap from £421

Cheap flights from Dublin to Siem Reap from £421

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3 stops
Mon, Jul 27
Dublin DUBSiem Reap SAI
£421
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3 stops
Mon, Jul 27
Dublin DUBSiem Reap SAI
£438
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3 stops
Thu, Jul 30
Dublin DUBSiem Reap SAI
£461
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3 stops
Tue, Jul 28
Dublin DUBSiem Reap SAI
£496
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3 stops
Tue, Jul 28
Dublin DUBSiem Reap SAI
£496
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3 stops
Sun, Aug 2
Dublin DUBSiem Reap SAI
£497
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3 stops
Thu, Jul 30 – Wed, Aug 5
Dublin DUBSiem Reap SAI
£782
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3 stops
Thu, Jul 30 – Wed, Aug 5
Dublin DUBSiem Reap SAI
£785
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3 stops
Thu, Jul 30 – Tue, Aug 4
Dublin DUBSiem Reap SAI
£792
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3 stops
Thu, Jul 30 – Wed, Aug 5
Dublin DUBSiem Reap SAI
£796
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3 stops
Thu, Jul 30 – Wed, Aug 5
Dublin DUBSiem Reap SAI
£804
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3 stops
Thu, Jul 30 – Wed, Aug 5
Dublin DUBSiem Reap SAI
£822
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How much do flights to Siem Reap cost?

Cheapest one-way trip

£421

Cheapest round-trip

£782

Average round-trip

£980

Includes rare itinerary

Travel hack

Most popular airline

Ryanair

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
Dublin
Arrive to
Siem Reap–Angkor International Airport
Average flights per week
400
Flight distance

Check-in for a flight from Dublin to Siem Reap

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
Bangkok AirwaysBKPPGNo
Thai AirwaysTHATGNo
Etihad AirwaysETDEYNo
Aer LingusEINEINo

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
223
days per year

14 day forecast

Saturday
18 Jul
37%
34°C25°C
25 Jul
81%
31°C24°C
Sunday
19 Jul
35°C24°C
26 Jul
80%
31°C24°C
Monday
20 Jul
35°C24°C
27 Jul
83%
31°C24°C
Tuesday
21 Jul
57%
35°C25°C
28 Jul
87%
26°C24°C
Wednesday
22 Jul
36%
35°C25°C
29 Jul
76%
31°C24°C
Thursday
23 Jul
14%
32°C25°C
30 Jul
62%
32°C25°C
Friday
24 Jul
85%
30°C25°C
31 Jul
57%
32°C26°C
The most popular airlines for this route are Ryanair, Bangkok Airways, Thai Airways, Etihad Airways, and Aer Lingus. Dublin and Siem Reap have 400 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Dublin?
Travelers frequently search for route combinations, such as Dublin and London, Manchester, Birmingham, Edinburgh, Aberdeen, Bristol, Glasgow, Leeds, Liverpool, Chișinău, Southampton, Barcelona, Newcastle upon Tyne, Madrid, Bucharest, Istanbul, Paris, Stockholm, Belfast, İzmir.
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.
What airports are near Dublin?
The main airport in Dublin is Dublin. It is also served by Dublin, Shannon, Belfast International, Cork, George Best Belfast City, Ireland West Airport Knock, Isle of Man, Donegal, City of Derry.
Which airlines fly between Dublin and Siem Reap?
Currently, you can fly between Dublin and Siem Reap with Ryanair, Bangkok Airways, Thai Airways, Etihad Airways, Aer Lingus.
When’s the best time to travel between Dublin and Siem Reap?
If you don’t have specific dates for your trip between Dublin 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 Dublin and Siem Reap?
Traveling between Dublin 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 Dublin?
There are a number of airports in and around Dublin. The main one is Dublin and other nearby airports include Dublin, Shannon, Belfast International, Cork, George Best Belfast City, Ireland West Airport Knock, Isle of Man, Donegal, City of Derry
What time do nonstop (direct) flights between Dublin 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 Dublin, such as morning, afternoon, evening, or night, or select the exact hours for departure.
What time do nonstop (direct) flights between Dublin and Siem Reap 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 Siem Reap, such as morning, afternoon, evening, or night, or select the exact hours for arrival.
What time do flights between Dublin and Siem Reap depart?
What time do flights between Dublin and Siem Reap arrive?

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