What airlines fly to Cambodia?

Asiana Airlines, EVA Air and China Airlines are the top three most popular airlines that fly to Cambodia from State of Washington according to our data. Asiana Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Cambodia. Keep in mind that there are 8 different airlines that fly to Cambodia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington to Cambodia?

Singapore Airlines is the most popular carrier operating from Washington to Cambodia

When did momondo last update prices for flights from Washington to Cambodia?

Prices for flights from Washington to Cambodia were last updated today.

How many operators does momondo search for flights from Washington to Cambodia?

As of March 2026, there are 6 operators available to choose from for flights from Washington to Cambodia.

How old do you have to be to fly from Washington to Cambodia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Cambodia.

What documentation or ID do you need to fly to Cambodia?

The required travel and health documents for your Cambodia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cambodia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$270 Cheap Flights from Washington to Cambodia in 2026

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Find the cheapest flights from Washington to Cambodia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 am - 9:40 am

SEA

SAI

33h 25m

1 stop

10:30 am - 10:00 am

SAI

SEA

37h 30m

2 stops

$1,207Singapore Airlines

Thu, May 14 - Thu, May 28

1:50 am - 6:45 pm

SEA

SAI

26h 55m

2 stops

7:30 pm - 6:50 pm

SAI

SEA

37h 20m

2 stops

$1,243Multiple Airlines

Tue, May 12 - Wed, May 27

10:15 am - 9:40 am

SEA

SAI

33h 25m

1 stop

10:30 am - 8:45 am

SAI

SEA

36h 15m

1 stop

$1,244Singapore Airlines

Thu, May 14 - Thu, May 28

10:15 am - 9:40 am

SEA

SAI

33h 25m

1 stop

10:30 am - 8:45 am

SAI

SEA

36h 15m

1 stop

$1,246Singapore Airlines

Thu, May 14 - Thu, May 28

2:50 pm - 3:10 pm

PDX

SAI

34h 20m

2 stops

10:30 am - 9:47 am

SAI

PDX

37h 17m

2 stops

$1,254Singapore Airlines

Wed, Apr 22 - Mon, Jun 1

5:15 pm - 9:30 pm

SEA

SAI

38h 15m

2 stops

11:50 pm - 1:25 pm

SAI

SEA

27h 35m

2 stops

$1,255Emirates

Sun, May 17 - Thu, May 28

5:15 pm - 12:20 pm

SEA

SAI

29h 05m

2 stops

1:05 pm - 1:25 pm

SAI

SEA

38h 20m

2 stops

$1,256Emirates

Wed, May 20 - Wed, May 27

5:15 pm - 12:20 pm

SEA

SAI

53h 05m

2 stops

1:05 pm - 1:25 pm

SAI

SEA

38h 20m

2 stops

$1,280Emirates

Wed, May 20 - Wed, May 27

10:15 am - 9:40 am

SEA

SAI

33h 25m

1 stop

10:30 am - 8:45 am

SAI

SEA

36h 15m

1 stop

$1,284Singapore Airlines

Sun, May 17 - Sat, May 23

9:30 pm - 1:15 pm

PDX

SAI

25h 45m

3 stops

7:30 pm - 1:50 pm

SAI

PDX

32h 20m

3 stops

$1,289Multiple Airlines

Wed, Apr 22 - Mon, Jun 1

Singapore Airlines flights from State of Washington to Cambodia

Our best Singapore Airlines deals on State of Washington to Cambodia flight tickets

Singapore Airlines

Sep 10

SEA10:15 amSeattle/Tacoma Intl

33h 25m

1 stop

SAI9:40 amSiem Reap–Angkor Intl

Sep 29

SAI10:30 amSiem Reap–Angkor Intl

36h 22m

2 stops

SEA8:52 amSeattle/Tacoma Intl

$743

Singapore Airlines

Sep 10

SEA10:15 amSeattle/Tacoma Intl

33h 25m

1 stop

SAI9:40 amSiem Reap–Angkor Intl

Sep 29

SAI10:30 amSiem Reap–Angkor Intl

60h 15m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$793

Singapore Airlines

Sep 14

SEA4:20 pmSeattle/Tacoma Intl

32h 50m

2 stops

SAI3:10 pmSiem Reap–Angkor Intl

Sep 26

SAI10:30 amSiem Reap–Angkor Intl

36h 15m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$838

Emirates flights from State of Washington to Cambodia

Our best Emirates deals on State of Washington to Cambodia flight tickets

Emirates

May 17

SEA5:15 pmSeattle/Tacoma Intl

38h 15m

2 stops

SAI9:30 pmSiem Reap–Angkor Intl

May 28

SAI11:50 pmSiem Reap–Angkor Intl

27h 35m

2 stops

SEA1:25 pmSeattle/Tacoma Intl

$1,255

Emirates

May 20

SEA5:15 pmSeattle/Tacoma Intl

29h 05m

2 stops

SAI12:20 pmSiem Reap–Angkor Intl

May 27

SAI1:05 pmSiem Reap–Angkor Intl

38h 20m

2 stops

SEA1:25 pmSeattle/Tacoma Intl

$1,256

Emirates

May 20

SEA5:15 pmSeattle/Tacoma Intl

53h 05m

2 stops

SAI12:20 pmSiem Reap–Angkor Intl

May 27

SAI1:05 pmSiem Reap–Angkor Intl

38h 20m

2 stops

SEA1:25 pmSeattle/Tacoma Intl

$1,280

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSiem Reap

SEA - SAI

SEASAI

Seattle/Tacoma Intl

Thu 5/14

10:15 am-9:40 am

1 stop33h 25m

Siem Reap–Angkor Intl

Thu 5/28

10:30 am-10:00 am

2 stops37h 30m

$1,207

SeattleSiem Reap

SEA - SAI

SEASAI

Seattle/Tacoma Intl

Tue 5/12

1:50 am-6:45 pm

2 stops26h 55m

Siem Reap–Angkor Intl

Wed 5/27

7:30 pm-6:50 pm

2 stops37h 20m

$1,243

SeattleSiem Reap

SEA - SAI

SEASAI

Seattle/Tacoma Intl

Thu 5/14

10:15 am-9:40 am

1 stop33h 25m

Siem Reap–Angkor Intl

Thu 5/28

10:30 am-8:45 am

1 stop36h 15m

$1,244

SeattleSiem Reap

SEA - SAI

SEASAI

Seattle/Tacoma Intl

Thu 5/14

10:15 am-9:40 am

1 stop33h 25m

Siem Reap–Angkor Intl

Thu 5/28

10:30 am-8:45 am

1 stop36h 15m

$1,246

PortlandSiem Reap

PDX - SAI

PDXSAI

Portland

Wed 4/22

2:50 pm-3:10 pm

2 stops34h 20m

Siem Reap–Angkor Intl

Mon 6/1

10:30 am-9:47 am

2 stops37h 17m

$1,254

SeattleSiem Reap

SEA - SAI

SEASAI

Seattle/Tacoma Intl

Sun 5/17

5:15 pm-9:30 pm

2 stops38h 15m

Siem Reap–Angkor Intl

Thu 5/28

11:50 pm-1:25 pm

2 stops27h 35m

$1,255

SeattleSiem Reap

SEA - SAI

SEASAI

Seattle/Tacoma Intl

Wed 5/20

5:15 pm-12:20 pm

2 stops29h 05m

Siem Reap–Angkor Intl

Wed 5/27

1:05 pm-1:25 pm

2 stops38h 20m

$1,256

SeattleSiem Reap

SEA - SAI

SEASAI

Seattle/Tacoma Intl

Wed 5/20

5:15 pm-12:20 pm

2 stops53h 05m

Siem Reap–Angkor Intl

Wed 5/27

1:05 pm-1:25 pm

2 stops38h 20m

$1,280

SeattleSiem Reap

SEA - SAI

SEASAI

Seattle/Tacoma Intl

Sun 5/17

10:15 am-9:40 am

1 stop33h 25m

Siem Reap–Angkor Intl

Sat 5/23

10:30 am-8:45 am

1 stop36h 15m

$1,284

Quickest round-trip

PortlandSiem Reap

PDX - SAI

PDXSAI

Portland

Wed 4/22

9:30 pm-1:15 pm

3 stops25h 45m

Siem Reap–Angkor Intl

Mon 6/1

7:30 pm-1:50 pm

3 stops32h 20m

$1,289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Cambodia

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

Prices

Airlines

What is the cheapest month to fly to Cambodia?

In general, September is the cheapest month to fly from State of Washington to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $813. The month of January is another great option to travel to Cambodia, with average flight prices from State of Washington averaging around $861.

How far in advance should I book a flight to Cambodia?

You are more likely to see cheaper flights to Cambodia from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambodia for around $1,068 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambodia from State of Washington for as low as $939 on momondo.

Can stopping save me money on State of Washington to Cambodia flights?

You could potentially save up to 70% on your flight if you consider stops on a State of Washington to Cambodia flight.

Cheap State of Washington to Cambodia flight deals and tips

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

Fastest flight time	26h 05m
Direct flights	None

The fastest flight from State of Washington to Cambodia takes 26h 05m

There are no direct flights from State of Washington to Cambodia. There are no popular flight routes from State of Washington to Cambodia.

Search flight deals

When did momondo last update prices for flights from Washington to Cambodia?
Prices for flights from Washington to Cambodia were last updated today.
How many operators does momondo search for flights from Washington to Cambodia?
As of March 2026, there are 6 operators available to choose from for flights from Washington to Cambodia.
How old do you have to be to fly from Washington to Cambodia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Cambodia.
What documentation or ID do you need to fly to Cambodia?
The required travel and health documents for your Cambodia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cambodia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Cambodia

Compare and see reviews for airlines that fly from State of Washington to Cambodia with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $446	Free Cancellation	Rating 8.4 1,203 reviews	Search Korean Air flights
Singapore Airlines	PriceFrom $523	Free Cancellation	Rating 8.2 1,484 reviews	Search Singapore Airlines flights
Delta	PriceFrom $574	Free Cancellation	Rating 7.9 8,358 reviews	Search Delta flights
Asiana Airlines	PriceFrom $577	Free Cancellation	Rating 8.1 507 reviews	Search Asiana Airlines flights
China Airlines	PriceFrom $636	Free Cancellation	Rating 8.3 817 reviews	Search China Airlines flights
Philippine Airlines	PriceFrom $672	Free Cancellation	Rating 7.3 977 reviews	Search Philippine Airlines flights
Cathay Pacific	PriceFrom $730	Free Cancellation	Rating 7.6 1,232 reviews	Search Cathay Pacific flights
EVA Air	PriceFrom $1,016	Free Cancellation	Rating 8.5 1,389 reviews	Search EVA Air flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cambodia from Washington.

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

Yes. momondo allows you to filter the results for Washington to Cambodia flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington to Cambodia?

momondo provides multiple filters to help you find the best flight to Cambodia from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

An easier way to manage your Cambodia trip

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Popular cities in Cambodia

Flights to Phnom Penhfrom $1,020

Flights to Siem Reapfrom $597

Flights to Krong Preah Sihanoukfrom $1,133

Cheap flights from Washington to Cambodia from $270

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 Cambodia departing on 9/1. 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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Singapore Airlines flights from State of Washington to Cambodia

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How to get the cheapest flight ticket from State of Washington to Cambodia

What is the cheapest month to fly to Cambodia?

How far in advance should I book a flight to Cambodia?

Can stopping save me money on State of Washington to Cambodia flights?

What is the cheapest airline that flies from Washington to Cambodia?

What airlines fly to Cambodia?

Cheap State of Washington to Cambodia flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from State of Washington to Cambodia

Compare and see reviews for airlines that fly from State of Washington to Cambodia with momondo

Why use momondo?

An easier way to manage your Cambodia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Cambodia

Popular cities in Cambodia

Popular flights according to clicks in the last 7 days on momondo

State of Washington flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to Cambodia

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Cabin classes currently available on flights to Cambodia

List of cabin classes available on flights landing in Cambodia. Availability may vary depending on flight origin and airline.

Complete your trip to Cambodia

Explore popular destinations other users love

According to popular flight searches on momondo this year