Cheap flights from Atlanta (ATL) to Siem Reap (REP)

ATL — REP
Dec 6 — Dec 131

What is the cheapest day to fly round-trip from Atlanta to Siem Reap?

Travelers have found that booking a Thursday departure is the best way to save up to 66% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When is the cheapest time to fly from Atlanta to Siem Reap (ATL - REP)?

When flying from Atlanta to Siem Reap, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 34% versus a flight in the afternoon.

Cheap Singapore Airlines flights from Atlanta to Siem Reap

May 5 - May 8
ATL

Atlanta Hartsfield-Jackson

REP

Siem Reap

3 stops

35h 19m
REP

Siem Reap

ATL

Atlanta Hartsfield-Jackson

3 stops

43h 41m
$1,262

Singapore Airlines

Pick Dates

Deal found 11/30

Apr 29 - May 19
ATL

Atlanta Hartsfield-Jackson

REP

Siem Reap

3 stops

34h 30m
REP

Siem Reap

ATL

Atlanta Hartsfield-Jackson

2 stops

54h 58m
$1,518

Singapore Airlines

Pick Dates

Deal found 11/28

Feb 23 - Mar 10
ATL

Atlanta Hartsfield-Jackson

REP

Siem Reap

3 stops

45h 25m
REP

Siem Reap

ATL

Atlanta Hartsfield-Jackson

3 stops

44h 58m
$1,688

Singapore Airlines

Pick Dates

Deal found 11/29

Cheap Qatar Airways flights from Atlanta to Siem Reap

Apr 30 - May 21
ATL

Atlanta Hartsfield-Jackson

REP

Siem Reap

2 stops

32h 45m
REP

Siem Reap

ATL

Atlanta Hartsfield-Jackson

2 stops

35h 25m
$1,473

Qatar Airways

Pick Dates

Deal found 11/28

Apr 29 - May 21
ATL

Atlanta Hartsfield-Jackson

REP

Siem Reap

2 stops

29h 15m
REP

Siem Reap

ATL

Atlanta Hartsfield-Jackson

2 stops

39h 10m
$1,530

Qatar Airways

Pick Dates

Deal found 11/28

May 5 - May 8
ATL

Atlanta Hartsfield-Jackson

REP

Siem Reap

2 stops

32h 45m
REP

Siem Reap

ATL

Atlanta Hartsfield-Jackson

2 stops

35h 25m
$1,553

Qatar Airways

Pick Dates

Deal found 11/30

One-way flights to Siem Reap from Atlanta

The cheapest one-way flights from Atlanta to Siem Reap
Mar 12
ATL

Atlanta Hartsfield-Jackson

REP

Siem Reap

3 stops

34h 22m
$770

Multiple Airlines

Pick Dates

Deal found 11/29

Mar 12
ATL

Atlanta Hartsfield-Jackson

REP

Siem Reap

2 stops

29h 00m
$918

Qatar Airways

Pick Dates

Deal found 11/29

Mar 11
ATL

Atlanta Hartsfield-Jackson

REP

Siem Reap

2 stops

29h 25m
$4,552

Multiple Airlines

Pick Dates

Deal found 11/29

Related info for your journey

Useful info, stats and facts about Atlanta to Siem Reap flights.

Which airlines flying from Atlanta Hartsfield-Jackson to Siem Reap have flexible cancellations due to COVID-19?

Singapore Airlines, Qatar Airways, and China Southern are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Atlanta to Siem Reap for under $1,300 on Cheapflights?

Yes, there are multiple flights from Atlanta to Siem Reap for under $1,300. The cheapest flight booked recently is on Singapore Airlines for just $1,262, but on average you can expect to pay $1,565.

What are the most popular airlines that fly from Atlanta to Siem Reap?

When booking a flight from Atlanta to Siem Reap, you may want to consider flying on China Southern, China Eastern or Qatar Airways as they are the most popular for this route.

What are the cheapest flights from Atlanta to Siem Reap?

Looking at all options, your cheapest flight can be booked for $680. While the most popular route (Atlanta Hartsfield-Jackson - Siem Reap) can be booked for $1,262 on average our data indicates $1,177 when flying from Atlanta to Siem Reap.

Top 2 airlines flying from Atlanta to Siem Reap

The chart below displays the airlines Cheapflights users traveling from Atlanta to Siem Reap choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Singapore AirlinesCheapest$1,271Average$1,388FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,647Average$1,736FlexibilityNo cancel feeOn-time68%COVID-19 safety
Search Qatar Airways flights