Cheap Flights from Phoenix to Siem Reap from £1,069️ (PHX-REP)

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Latest Flight Deals from Phoenix to Siem Reap

Book one-way or return flights from Phoenix to Siem Reap from as little as £1,069. Choose from the popular airlines below and book your flight today!

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Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Phoenix to Siem Reap? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Phoenix to Siem Reap. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Phoenix to Siem Reap

View airlines operating flights from Phoenix to Siem Reap. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines

From £1,069

Delta Air Lines

From £1,668

ANA airlines

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Alternative Routes from Phoenix to Siem Reap

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Phoenix to Siem Reap.

Cheapest
PHX
19:56
23h 54m
2 transfer
SAI
09:50
Sky Harbor International Airport - Siem Reap Angkor International Airport
Wed, Jun 5United Airlines
£1,069
PHX
19:56
23h 54m
2 transfer
SAI
09:50
Sky Harbor International Airport - Siem Reap Angkor International Airport
Wed, Jun 5United Airlines
£1,069
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Phoenix (PHX) to Siem Reap (REP) the cheapest?
Airlines adjust prices for flights from Phoenix to Siem Reap based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Phoenix (PHX) to Siem Reap (REP) cost?
According to Trip.com's data, the lowest price is around £2,559.
What is the transportation method from the main airport to downtown in Siem Reap?
- The distance from Siem Reap Angkor International Airport to downtown is about 39km, by taxi about 50 minutes.
How many airports in Siem Reap (REP)?
There are 2 airport(s) in Siem Reap (REP): Siem Reap International Airport and Siem Reap Angkor International Airport.

How to find a cheap flight from Phoenix to Siem Reap

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phoenix to Siem Reap. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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