$675 Find Cheap Flights from Atlanta to Siem Reap - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Siem Reap departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Atlanta to Siem Reap Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Siem Reap that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Siem Reap

Tue, Sep 22 - Tue, Oct 13
Lufthansa Logo
3:55 pm - 9:40 am
ATL
-
SAI
30h 45m
2 stops
Lufthansa Logo
10:30 am - 1:45 pm
SAI
-
ATL
38h 15m
2 stops
$1,300Lufthansa
Thu, Sep 24 - Tue, Oct 13
Lufthansa Logo
3:55 pm - 9:40 am
ATL
-
SAI
54h 45m
2 stops
Lufthansa Logo
10:30 am - 1:45 pm
SAI
-
ATL
38h 15m
2 stops
$1,315Lufthansa
Sun, Sep 20 - Tue, Oct 13
Lufthansa Logo
3:55 pm - 9:40 am
ATL
-
SAI
30h 45m
2 stops
Lufthansa Logo
10:30 am - 1:45 pm
SAI
-
ATL
38h 15m
2 stops
$1,317Lufthansa
Thu, Sep 24 - Mon, Oct 12
Lufthansa Logo
3:55 pm - 9:40 am
ATL
-
SAI
54h 45m
2 stops
Lufthansa Logo
10:30 am - 1:45 pm
SAI
-
ATL
38h 15m
2 stops
$1,332Lufthansa
Sun, Sep 20 - Sun, Oct 11
Lufthansa Logo
3:55 pm - 9:40 am
ATL
-
SAI
30h 45m
2 stops
Lufthansa Logo
4:00 pm - 1:45 pm
SAI
-
ATL
32h 45m
2 stops
$1,392Lufthansa
Wed, Sep 23 - Thu, Oct 15
Multiple Airlines Logo
7:10 pm - 12:15 pm
ATL
-
SAI
30h 05m
2 stops
Multiple Airlines Logo
7:35 pm - 3:55 pm
SAI
-
ATL
31h 20m
2 stops
$1,403Multiple Airlines
Sat, Sep 26 - Mon, Oct 12
Lufthansa Logo
3:55 pm - 9:40 am
ATL
-
SAI
54h 45m
2 stops
Lufthansa Logo
10:30 am - 1:45 pm
SAI
-
ATL
38h 15m
2 stops
$1,407Lufthansa
Fri, Sep 4 - Fri, Sep 18
Lufthansa Logo
3:55 pm - 9:40 am
ATL
-
SAI
54h 45m
2 stops
Lufthansa Logo
4:00 pm - 1:45 pm
SAI
-
ATL
56h 45m
2 stops
$1,409Lufthansa
Wed, Sep 23 - Wed, Oct 14
Multiple Airlines Logo
7:10 pm - 12:15 pm
ATL
-
SAI
30h 05m
2 stops
Multiple Airlines Logo
6:05 pm - 3:55 pm
SAI
-
ATL
56h 50m
2 stops
$1,425Multiple Airlines
Fri, Sep 25 - Tue, Oct 13
Lufthansa Logo
3:55 pm - 9:40 am
ATL
-
SAI
54h 45m
2 stops
Lufthansa Logo
10:30 am - 1:45 pm
SAI
-
ATL
38h 15m
2 stops
$1,477Lufthansa
Booking Insights

KAYAK's insights & trends for Atlanta to Siem Reap flights

Get data-powered insights and trends into flights from Atlanta to Siem Reap to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Atlanta to Siem Reap?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Atlanta to Siem Reap were found on Lufthansa ($1,409) and Qatar Airways ($1,525).

Find deals

FAQs - booking Siem Reap flights

  • How does KAYAK find such low prices on flights from Atlanta to Siem Reap?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Siem Reap.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Siem Reap?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Atlanta to Siem Reap is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Siem Reap?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Atlanta to Siem Reap with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Siem Reap?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Atlanta to Siem Reap up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Atlanta to Siem Reap

Information on your arrival and departure airports

Atlanta (ATL)