Find cheap flights to Phnom Penh from CA$710

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Find deals from Washington, D.C. to Phnom Penh

Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.

2 stops
Sun, Feb 22
Washington, D.C. IADPhnom Penh KTI
from CA$710
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2 stops
Tue, Feb 24
Washington, D.C. IADPhnom Penh KTI
from CA$710
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2 stops
Wed, Feb 25
Washington, D.C. IADPhnom Penh KTI
from CA$710
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2 stops
Mon, Feb 23
Washington, D.C. IADPhnom Penh KTI
from CA$710
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2 stops
Thu, Feb 26
Washington, D.C. IADPhnom Penh KTI
from CA$712
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1 stop
Sun, Feb 22
Washington, D.C. IADPhnom Penh KTI
from CA$755
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Find deals from Washington, D.C. to Phnom Penh

Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.

2 stops
Thu, Feb 26 – Wed, Mar 4
Washington, D.C. IADPhnom Penh KTI
from CA$1,485
Find deal
2 stops
Wed, Feb 25 – Wed, Mar 4
Washington, D.C. IADPhnom Penh KTI
from CA$1,485
Find deal
2 stops
Wed, Feb 25 – Wed, Mar 4
Washington, D.C. IADPhnom Penh KTI
from CA$1,622
Find deal
2 stops
Thu, Feb 26 – Wed, Mar 4
Washington, D.C. IADPhnom Penh KTI
from CA$1,622
Find deal
2 stops
Thu, Feb 26 – Thu, Mar 5
Washington, D.C. IADPhnom Penh KTI
from CA$1,622
Find deal
2 stops
Wed, Feb 25 – Wed, Mar 4
Washington, D.C. IADPhnom Penh KTI
from CA$1,656
Find deal

Cheapest time to fly from Washington, D.C. to Phnom Penh

Flexible with dates? We find the best prices for the week around your selected date. Prices may vary after you search.

One-way

Sun, Feb 1 - Sat, Feb 7CA$915
Sun, Feb 8 - Sun, Feb 15CA$1,037
Mon, Feb 16 - Mon, Feb 23CA$883
Tue, Feb 24 - Sat, Feb 28CA$964
Sun, Mar 1 - Sat, Mar 7CA$852
Sun, Mar 8 - Sun, Mar 15CA$878
Mon, Mar 16 - Mon, Mar 23CA$925
Tue, Mar 24 - Tue, Mar 31CA$823
Wed, Apr 1 - Tue, Apr 7CA$812
Wed, Apr 8 - Wed, Apr 15CA$772
Thu, Apr 16 - Thu, Apr 23CA$765
Fri, Apr 24 - Thu, Apr 30CA$727

Round-trip

Sun, Feb 1 - Sat, Feb 7CA$1,423
Sun, Feb 8 - Sun, Feb 15CA$1,821
Mon, Feb 16 - Mon, Feb 23CA$1,760
Tue, Feb 24 - Sat, Feb 28CA$1,669
Sun, Mar 1 - Sat, Mar 7CA$1,442
Sun, Mar 8 - Sun, Mar 15CA$1,467
Mon, Mar 16 - Mon, Mar 23CA$1,809
Tue, Mar 24 - Tue, Mar 31CA$1,537
Wed, Apr 1 - Tue, Apr 7CA$1,500
Wed, Apr 8 - Wed, Apr 15CA$1,350
Thu, Apr 16 - Thu, Apr 23CA$1,525
Fri, Apr 24 - Thu, Apr 30CA$1,412

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Cheap flights to Phnom Penh

Weather in Phnom Penh

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January32°C22°C
February34°C23°C
March36°C25°C
April35°C26°C
May34°C26°C
June33°C25°C
July32°C25°C
August32°C25°C
September31°C25°C
October31°C24°C
November30°C23°C
December30°C22°C
Hottest Month
36°C
March
Coldest month
22°C
January
Sunny days
201
days per year

14 day forecast

Saturday
31 Jan
33°C21°C
7 Feb
66%
32°C23°C
Sunday
1 Feb
33°C21°C
8 Feb
85%
33°C23°C
Monday
2 Feb
35°C20°C
9 Feb
34°C22°C
Tuesday
3 Feb
34°C21°C
10 Feb
34°C22°C
Wednesday
4 Feb
34°C24°C
11 Feb
33°C23°C
Thursday
5 Feb
34°C24°C
12 Feb
33°C22°C
Friday
6 Feb
34°C24°C
13 Feb
84%
34°C22°C

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