Cheap flights from Denver (DEN) to Siem Reap (REP)

DEN — REP
Oct 3 — Oct 101

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

Travelers have found that booking a Tuesday departure is the best way to save up to 144% 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 Denver to Siem Reap (DEN - REP)?

One of the essential ways to save on airfare from Denver to Siem Reap is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 57% on airfare.

Cheap flights from Denver to Siem Reap in September, October 2022

The best prices found for DEN to REP flights for September, October
Oct 26 - Nov 9
DEN

Denver Intl

REP

Siem Reap

3 stops

56h 29m
REP

Siem Reap

DEN

Denver Intl

2 stops

61h 32m
$1,282

Multiple Airlines

Pick Dates

Deal found 9/27/22

Oct 26 - Nov 9
DEN

Denver Intl

REP

Siem Reap

3 stops

56h 29m
REP

Siem Reap

DEN

Denver Intl

3 stops

49h 52m
$1,423

Multiple Airlines

Pick Dates

Deal found 9/27/22

Oct 26 - Nov 9
DEN

Denver Intl

REP

Siem Reap

2 stops

27h 14m
REP

Siem Reap

DEN

Denver Intl

2 stops

61h 32m
$1,517

Multiple Airlines

Pick Dates

Deal found 9/27/22

Denver to Siem Reap 2022 flight deals

Cheap flights to Siem Reap from Denver found for this year
Oct 26 - Nov 9
DEN

Denver Intl

REP

Siem Reap

3 stops

56h 29m
REP

Siem Reap

DEN

Denver Intl

2 stops

61h 32m
$1,282

Multiple Airlines

Pick Dates

Deal found 9/27/22

Oct 26 - Nov 9
DEN

Denver Intl

REP

Siem Reap

3 stops

56h 29m
REP

Siem Reap

DEN

Denver Intl

3 stops

49h 52m
$1,423

Multiple Airlines

Pick Dates

Deal found 9/27/22

Oct 26 - Nov 9
DEN

Denver Intl

REP

Siem Reap

2 stops

27h 14m
REP

Siem Reap

DEN

Denver Intl

2 stops

61h 32m
$1,517

Multiple Airlines

Pick Dates

Deal found 9/27/22

Cheap Singapore Airlines flights from Denver to Siem Reap

Mar 9 - Mar 23
DEN

Denver Intl

REP

Siem Reap

2 stops

30h 50m
REP

Siem Reap

DEN

Denver Intl

2 stops

45h 41m
$1,880

Singapore Airlines

Pick Dates

Deal found 9/26/22

Mar 9 - Mar 23
DEN

Denver Intl

REP

Siem Reap

3 stops

48h 50m
REP

Siem Reap

DEN

Denver Intl

2 stops

45h 41m
$1,921

Singapore Airlines

Pick Dates

Deal found 9/26/22

One-way flights to Siem Reap from Denver

The cheapest one-way flights from Denver to Siem Reap
Nov 4
DEN

Denver Intl

REP

Siem Reap

3 stops

37h 35m
$558

Multiple Airlines

Pick Dates

Deal found 9/27/22

Nov 5
DEN

Denver Intl

REP

Siem Reap

3 stops

53h 00m
$568

Multiple Airlines

Pick Dates

Deal found 9/27/22

Nov 5
DEN

Denver Intl

REP

Siem Reap

2 stops

55h 30m
$805

Singapore Airlines

Pick Dates

Deal found 9/27/22

Related info for your journey

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

Which airlines flying from Denver Intl to Siem Reap have flexible changes due to COVID-19?

One of the carriers operating flights from Denver Intl to Siem Reap that may be offering flexible change policies is China Eastern. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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

Yes, there are multiple flights from Denver to Siem Reap for under $1,300. The cheapest flight booked recently is on Multiple Airlines for just $1,282, but on average you can expect to pay $1,628.

What are the cheapest flights from Denver to Siem Reap?

Looking for the cheapest flight from Denver to Siem Reap? While on average our users pay $2,854, our data indicates the cheapest price to be $1,217. The most popular route (Denver Intl - Siem Reap), is priced around $1,746.

Top airline flying from Denver to Siem Reap

The chart below displays the airlines Cheapflights users traveling from Denver to Siem Reap choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
China EasternCheapest$963Average$1,196FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search China Eastern flights