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Cheap flights from Washington to Phnom Penh from $503

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Phnom Penh departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington to Phnom Penh

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington to Phnom Penh that have been recently found on momondo from popular airlines, departing in the coming months.
11:30 pm - 12:15 amSEA-PNH
34h 45m1 stop
1:15 am - 7:20 pmPNH-SEA
32h 05m1 stop
$711Philippine Airlines
Find Deal
Wed, Apr 30 - Tue, May 13
12:00 pm - 10:25 pmSEA-PNH
20h 25m1 stop
11:30 pm - 10:50 amPNH-SEA
25h 20m1 stop
$760Korean Air
Find Deal
Mon, Mar 17 - Tue, Jun 17
10:15 am - 5:40 pmSEA-PNH
41h 25m1 stop
6:55 pm - 4:40 pmPNH-SEA
35h 45m2 stops
$776Singapore Airlines
Find Deal
Tue, Apr 22 - Tue, May 6
7:00 am - 10:25 pmSEA-PNH
25h 25m2 stops
11:45 pm - 3:54 pmPNH-SEA
30h 09m2 stops
Wed, Mar 12 - Tue, Mar 18
10:15 am - 5:40 pmSEA-PNH
41h 25m1 stop
6:55 pm - 4:40 pmPNH-SEA
35h 45m2 stops
$889Singapore Airlines
Find Deal
Tue, Apr 8 - Tue, Apr 22
7:10 am - 11:15 pmSEA-PNH
26h 05m2 stops
12:15 am - 4:53 pmPNH-SEA
30h 38m2 stops
$932China Eastern
Find Deal
Thu, Mar 13 - Wed, Mar 26
7:10 am - 11:15 pmSEA-PNH
26h 05m2 stops
12:10 am - 4:53 pmPNH-SEA
30h 43m2 stops
$958China Eastern
Find Deal
Fri, Mar 14 - Sun, Mar 30
8:00 am - 11:15 pmSEA-PNH
25h 15m2 stops
12:10 am - 4:33 pmPNH-SEA
30h 23m2 stops
Wed, Apr 2 - Mon, May 19
1:10 am - 9:50 amSEA-PNH
18h 40m1 stop
5:10 pm - 7:30 pmPNH-SEA
16h 20m1 stop
$978China Airlines
Find Deal
Mon, Apr 7 - Thu, May 8
1:10 am - 4:05 pmSEA-PNH
24h 55m1 stop
10:50 am - 7:30 pmPNH-SEA
22h 40m1 stop
$1,060China Airlines
Find Deal
Sat, Apr 12 - Sun, Apr 20

Philippine Airlines flights from State of Washington to Phnom Penh

Our best Philippine Airlines deals on State of Washington to Phnom Penh flight tickets
Philippine Airlines
Apr 30
SEA11:30 pmSeattle/Tacoma Intl
34h 45m
1 stop
PNH12:15 amPhnom Penh Pochentong
May 13
PNH1:15 amPhnom Penh Pochentong
32h 05m
1 stop
SEA7:20 pmSeattle/Tacoma Intl
Philippine Airlines
Apr 6
SEA11:30 pmSeattle/Tacoma Intl
34h 45m
1 stop
PNH12:15 amPhnom Penh Pochentong
Apr 29
PNH1:15 amPhnom Penh Pochentong
32h 05m
1 stop
SEA7:20 pmSeattle/Tacoma Intl
Philippine Airlines
Mar 18
SEA5:59 pmSeattle/Tacoma Intl
40h 16m
2 stops
PNH12:15 amPhnom Penh Pochentong
Apr 8
PNH1:15 amPhnom Penh Pochentong
32h 05m
1 stop
SEA7:20 pmSeattle/Tacoma Intl

Korean Air flights from State of Washington to Phnom Penh

Our best Korean Air deals on State of Washington to Phnom Penh flight tickets
Korean Air
Mar 17
SEA12:00 pmSeattle/Tacoma Intl
20h 25m
1 stop
PNH10:25 pmPhnom Penh Pochentong
Jun 17
PNH11:30 pmPhnom Penh Pochentong
25h 20m
1 stop
SEA10:50 amSeattle/Tacoma Intl
Korean Air
Mar 12
SEA12:00 pmSeattle/Tacoma Intl
20h 25m
1 stop
PNH10:25 pmPhnom Penh Pochentong
Mar 18
PNH11:45 pmPhnom Penh Pochentong
24h 15m
1 stop
SEA10:00 amSeattle/Tacoma Intl
Korean Air
Apr 7
SEA12:50 pmSeattle/Tacoma Intl
19h 20m
1 stop
PNH10:10 pmPhnom Penh Pochentong
Apr 23
PNH11:30 pmPhnom Penh Pochentong
25h 10m
1 stop
SEA10:40 amSeattle/Tacoma Intl

See travel insights to Phnom Penh from

How to get the cheapest flight ticket from State of Washington to Phnom Penh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Phnom Penh?

In general, January is the cheapest month to fly from State of Washington to Phnom Penh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $898. If you aren’t able to travel to Phnom Penh during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $945.

What is the cheapest day to depart on your flight to Phnom Penh?

The cheapest day to depart from State of Washington to Phnom Penh is on a Tuesday. Travelers who choose to depart for Phnom Penh on a Tuesday will often find tickets for as low as $1,100. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to Phnom Penh for around $1,240.

What is the cheapest time of day to depart on your flight to Phnom Penh?

According to our data, the cheapest time of day to fly to Phnom Penh is in the morning. momondo users have found flights departing from State of Washington to Phnom Penh in the morning for as low as $1,058. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Phnom Penh are more costly in the afternoon, with an average ticket price of $1,321. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Phnom Penh?

You are more likely to see cheaper flights to Phnom Penh from State of Washington when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around $1,179 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from State of Washington for as low as $990 on momondo.

Cheap State of Washington to Phnom Penh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Phnom Penh

Best Price Found

$503

Fastest flight time

18h 40m

Direct flights

None

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from State of Washington in the past 72 hours is $503. The best round-trip flight deal from State of Washington to Phnom Penh found on momondo in the last 72 hours is $711.
The fastest flight from State of Washington to Phnom Penh takes 18h 40m
There are no direct flights from State of Washington to Phnom Penh. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)

  • When did momondo last update prices for flights from Washington to Phnom Penh Pochentong Airport?

    Prices for flights from Washington to Phnom Penh Pochentong Airport are updated daily.

  • How many operators does momondo search for flights from Washington to Phnom Penh Pochentong Airport?

  • How old do you have to be to fly from Washington to Phnom Penh Pochentong Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The travel and health documents you'll need for your trip to Phnom Penh Pochentong Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phnom Penh Pochentong Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from State of Washington to Phnom Penh

Compare and see reviews for airlines that fly from State of Washington to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $756Free CancellationRating
8.4
1,039 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $778Free CancellationRating
8.2
445 reviews
Search Asiana Airlines flights
Singapore AirlinesPriceFrom $796Free CancellationRating
8.1
1,292 reviews
Search Singapore Airlines flights
China AirlinesPriceFrom $914Free CancellationRating
8.2
721 reviews
Search China Airlines flights
EVA AirPriceFrom $1,026Free CancellationRating
8.4
1,194 reviews
Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Phnom Penh?

Finding the right flight to Phnom Penh from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phnom Penh quick and easy, saving you time and money.

Can I find flights from Washington to Phnom Penh with flexible booking policies on momondo?

All flight searches from Washington to Phnom Penh on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Phnom Penh?

Once all potential Washington to Phnom Penh flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington to Phnom Penh right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Phnom Penh, momondo offers a useful price alert feature which will track prices for flights to Phnom Penh from Washington and alert you when they change.


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