Cheap flights to Siem Reap, Cambodia from $24,801

This is the cheapest round trip flight price found on Cheapflights recently. Prices are subject to change and may not be available for all flights or travel dates.
Dec 5 — Dec 121

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Flights to Siem Reap, Cambodia in 2023

Find the latest flights to Siem Reap in 2023, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,965,316 searches and data was last updated on November 30, 2023.

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High demand for flights, 10% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in November 2023

Find flights to Siem Reap within your budget

Locate flights to Siem Reap that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,965,316 searches and data was last updated on November 30, 2023.

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$24,801 - $24,801





Seattle/Tacoma IntlSiem Reap



Seattle/Tacoma Intl

Sat 4/6

2 stops48h 25m

Siem Reap

Sat 4/13

2 stops36h 25m


Flights are sorted by cheapest first

Deals found on 11/30

When is the best time to fly to Siem Reap?

Learn the optimal time to secure your flight to Siem Reap, maximizing your chances of finding the best prices and availability. In the last 7 days, Cheapflights users made a total of 2,965,316 searches and data was last updated on November 30, 2023.



$1,047 - $2,847



75.2 - 84.2 °F



0 - 10.2 inches

Currently, February is the cheapest month in which you can book a flight to Siem Reap (average of $0). Flying to Siem Reap in May will prove the most costly (average of $1,569). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which day is cheapest to fly to Siem Reap?

The cheapest flights to Siem Reap are usually found when departing on a Monday. The departure day with the highest cost at present is Friday.

What time of day is cheapest to fly to Siem Reap?

To get the best value, try booking a flight at noon when visiting Siem Reap. Generally the prices will increase for flights in the morning as these tend to have higher demand.

The Cambodian city of Siem Reap is the perfect spot for an out-of-the-box holiday. Famous for the Angkor archaeological site, this city narrates the tale of the Khmer empire that ruled Southeast Asia from 9th to 14th century. There are innumerable temples dating back centuries, and the sheer grandeur of these structures is unmissable. The glorious Angkor Wat temple is carved with over 2000 Apsaras (divine female spirits), and each sculpture has a story to tell. The pond to the north reflects the dawn sunlight and displays the temple in all its glory. Other significant spots include Angkor Tham and the ruins of Ta Prohm temple, which has foliage growing through every crack and crevice. While ancient temples are the main attraction of Siem Reap, the main city itself is startlingly modern. As it caters to thousands of international tourists, it has everything from restaurants, bars, clubs to buzzing midnight markets.

Best Time to Fly to Siem Reap, Cambodia

November to March is considered the best time to visit the tropical city of Siem Reap. The daytime temperatures stay below 86ºF, and nights are pleasantly comfortable. With the rainy season yet to start, tourists can enjoy the entire day of uninterrupted sightseeing. However, if you are traveling on a budget, consider visiting from June to October. With heavy rainfall during the day, this is the off-season when prices are at their lowest. The monsoons have their own charm – the city is at its pristine best, and one can enjoy without the thronging crowds. While the afternoon rains can be inconvenient, you still have the entire morning to go exploring. So, depending on your preference, you can visit Siem Reap any time of the year.

Getting around Siem Reap, Cambodia

Once there, the city provides many options for you to get around. The easiest way of doing this is by hiring a bicycle. This gives you the flexibility to see as much as you want in a day, at inexpensive rates. Bigger groups can rent cars and jeeps, but these are more expensive. Tuk-tuks and motodops are widely available, and a drop around the city will not break the bank. Since the rates change depending on demand, it’s best to agree a price before you start. You can even rent these vehicles for the entire day. With so many options, it is extremely easy to explore Siem Reap to the fullest.

What does REP mean?

This is defined as Siem Reap Airport (REP). Codes like REP are often used to just call airports uniquely.

What airport do you fly into for flights to Siem Reap?

Siem Reap (REP), located 4.6 mi from the city center, is the airport you fly into when you book flights to Siem Reap.

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