What airlines fly to Cambodia?

EVA Air, Asiana Airlines and Singapore Airlines are the top three most popular airlines that fly to Cambodia from Seattle according to our data. EVA Air is the first choice among our users, with 37% 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 Seattle/Tacoma Intl to Cambodia?

Singapore Airlines is the most popular carrier operating from Seattle/Tacoma Intl to Cambodia

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Cambodia?

Prices for flights from Seattle/Tacoma Intl Airport to Cambodia were last updated today.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cambodia?

There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Cambodia as of September 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cambodia?

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 Seattle/Tacoma Intl Airport to Cambodia.

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

The travel and health documents you'll need for your trip to Cambodia 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 Cambodia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$316 Cheap Flights from Seattle to Cambodia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Cambodia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 am - 4:00 pmSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

40h 20m1 stop Singapore Changi

10:45 am - 7:05 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

35h 20m1 stop Singapore Changi

$585Singapore Airlines

Wed, Jan 20 - Tue, Jan 26

8:40 am - 9:55 amSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

34h 15m1 stop Singapore Changi

10:45 am - 7:05 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

35h 20m1 stop Singapore Changi

$684Singapore Airlines

Tue, Jan 12 - Sat, Jan 23

8:40 am - 4:00 pmSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

40h 20m1 stop Singapore Changi

10:45 am - 7:05 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

35h 20m1 stop Singapore Changi

$684Singapore Airlines

Tue, Jan 12 - Sat, Jan 23

8:40 am - 4:00 pmSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

40h 20m1 stop Singapore Changi

10:45 am - 7:05 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

35h 20m1 stop Singapore Changi

$775Singapore Airlines

Tue, Jan 19 - Tue, Jan 26

8:40 am - 4:00 pmSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

40h 20m1 stop Singapore Changi

10:45 am - 7:05 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

35h 20m1 stop Singapore Changi

$775Singapore Airlines

Wed, Jan 20 - Mon, Jan 25

8:40 am - 4:00 pmSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

40h 20m1 stop Singapore Changi

10:45 am - 7:05 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

35h 20m1 stop Singapore Changi

$775Singapore Airlines

Tue, Jan 19 - Mon, Jan 25

8:40 am - 4:00 pmSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

40h 20m1 stop Singapore Changi

10:45 am - 7:05 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

35h 20m1 stop Singapore Changi

$800Singapore Airlines

Sun, Jan 17 - Sat, Jan 23

8:40 am - 4:00 pmSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

40h 20m1 stop Singapore Changi

10:45 am - 7:05 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

35h 20m1 stop Singapore Changi

$800Singapore Airlines

Tue, Jan 19 - Sat, Jan 23

10:25 am - 9:15 amSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

31h 50m2 stops Hong Kong Intl Bangkok Suvarnabhumi

7:25 pm - 8:45 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

28h 20m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$985Multiple Airlines

Wed, Jan 20 - Tue, Jan 26

10:25 am - 9:15 amSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

31h 50m2 stops Hong Kong Intl Bangkok Suvarnabhumi

7:25 pm - 8:45 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

52h 20m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$989Multiple Airlines

Tue, Jan 12 - Sat, Jan 23

Cheap last minute flights

Enter your travel dates to find the best prices.

1:30 am - 6:20 pmSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

26h 50m2 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City

9:40 am - 6:40 pmSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

23h 00m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,107Multiple Airlines

Wed, Sep 16 - Thu, Oct 1

1:30 am - 5:10 pmSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

25h 40m2 stops Taipei City Taiwan Taoyuan Intl Hanoi Noibai

12:55 pm - 7:20 pmSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

20h 25m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,122Multiple Airlines

Wed, Sep 16 - Thu, Oct 1

10:15 am - 9:40 amSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

33h 25m1 stop Singapore Changi

10:30 am - 8:45 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

36h 15m1 stop Singapore Changi

$1,202Singapore Airlines

Thu, Sep 17 - Thu, Oct 1

10:15 am - 9:40 amSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

57h 25m1 stop Singapore Changi

10:30 am - 8:45 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

36h 15m1 stop Singapore Changi

$1,243Singapore Airlines

Thu, Sep 17 - Thu, Oct 1

4:25 pm - 6:20 pmSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

35h 55m2 stops Doha Hamad Intl Ho Chi Minh City

5:20 pm - 12:25 pmSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

57h 05m3 stops Luang Prabang Hanoi Noibai Doha Hamad Intl

$1,267Multiple Airlines

Thu, Sep 17 - Thu, Oct 1

4:25 pm - 6:20 pmSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

35h 55m2 stops Doha Hamad Intl Ho Chi Minh City

5:20 pm - 12:25 pmSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

57h 05m3 stops Luang Prabang Hanoi Noibai Doha Hamad Intl

$1,286Multiple Airlines

Thu, Sep 17 - Thu, Oct 1

10:15 am - 9:40 amSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

57h 25m1 stop Singapore Changi

10:30 am - 8:45 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

36h 15m1 stop Singapore Changi

$1,302Singapore Airlines

Thu, Sep 17 - Thu, Oct 1

10:15 am - 9:40 amSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

57h 25m1 stop Singapore Changi

10:30 am - 9:51 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

37h 21m2 stops Singapore Changi Los Angeles Los Angeles

$1,549Singapore Airlines

Thu, Sep 17 - Thu, Oct 1

10:15 am - 9:40 amSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

57h 25m1 stop Singapore Changi

10:30 am - 9:51 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

37h 21m2 stops Singapore Changi Los Angeles Los Angeles

$1,550Singapore Airlines

Thu, Sep 17 - Thu, Oct 1

10:15 am - 9:40 amSEA Seattle/Tacoma Intl-SAI Siem Reap–Angkor Intl

57h 25m1 stop Singapore Changi

10:30 am - 9:51 amSAI Siem Reap–Angkor Intl-SEA Seattle/Tacoma Intl

37h 21m2 stops Singapore Changi Los Angeles Los Angeles

$1,649Singapore Airlines

Thu, Sep 17 - Thu, Oct 1

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Singapore Airlines flights from Seattle to Cambodia

Our best Singapore Airlines deals on Seattle to Cambodia flight tickets

Singapore Airlines

Jan 20

SEA8:40 amSeattle/Tacoma Intl

40h 20m

1 stop

SAI4:00 pmSiem Reap–Angkor Intl

Jan 26

SAI10:45 amSiem Reap–Angkor Intl

35h 20m

1 stop

SEA7:05 amSeattle/Tacoma Intl

$585

Singapore Airlines

Jan 12

SEA8:40 amSeattle/Tacoma Intl

40h 20m

1 stop

SAI4:00 pmSiem Reap–Angkor Intl

Jan 23

SAI10:45 amSiem Reap–Angkor Intl

35h 20m

1 stop

SEA7:05 amSeattle/Tacoma Intl

$684

Singapore Airlines

Jan 19

SEA8:40 amSeattle/Tacoma Intl

40h 20m

1 stop

SAI4:00 pmSiem Reap–Angkor Intl

Jan 26

SAI10:45 amSiem Reap–Angkor Intl

35h 20m

1 stop

SEA7:05 amSeattle/Tacoma Intl

$775

Emirates flights from Seattle to Cambodia

Our best Emirates deals on Seattle to Cambodia flight tickets

Emirates

Sep 17

SEA7:00 amSeattle/Tacoma Intl

48h 30m

3 stops

SAI9:30 pmSiem Reap–Angkor Intl

Oct 1

SAI11:50 pmSiem Reap–Angkor Intl

37h 54m

3 stops

SEA11:44 pmSeattle/Tacoma Intl

$1,800

Emirates

Sep 17

SEA6:00 amSeattle/Tacoma Intl

49h 30m

3 stops

SAI9:30 pmSiem Reap–Angkor Intl

Oct 1

SAI11:50 pmSiem Reap–Angkor Intl

37h 54m

3 stops

SEA11:44 pmSeattle/Tacoma Intl

$1,811

Emirates

Sep 17

SEA6:00 amSeattle/Tacoma Intl

49h 30m

3 stops

SAI9:30 pmSiem Reap–Angkor Intl

Oct 1

SAI11:50 pmSiem Reap–Angkor Intl

37h 54m

3 stops

SEA11:44 pmSeattle/Tacoma Intl

$1,812

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSiem Reap

SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl

SEASAI

Seattle/Tacoma Intl

Wed 1/20

8:40 am-4:00 pm

1 stop40h 20m

Siem Reap–Angkor Intl

Tue 1/26

10:45 am-7:05 am

1 stop35h 20m

$585

SeattleSiem Reap

SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl

SEASAI

Seattle/Tacoma Intl

Tue 1/12

8:40 am-9:55 am

1 stop34h 15m

Siem Reap–Angkor Intl

Sat 1/23

10:45 am-7:05 am

1 stop35h 20m

$684

SeattleSiem Reap

SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl

SEASAI

Seattle/Tacoma Intl

Tue 1/12

8:40 am-4:00 pm

1 stop40h 20m

Siem Reap–Angkor Intl

Sat 1/23

10:45 am-7:05 am

1 stop35h 20m

$684

SeattleSiem Reap

SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl

SEASAI

Seattle/Tacoma Intl

Tue 1/19

8:40 am-4:00 pm

1 stop40h 20m

Siem Reap–Angkor Intl

Tue 1/26

10:45 am-7:05 am

1 stop35h 20m

$775

SeattleSiem Reap

SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl

SEASAI

Seattle/Tacoma Intl

Wed 1/20

8:40 am-4:00 pm

1 stop40h 20m

Siem Reap–Angkor Intl

Mon 1/25

10:45 am-7:05 am

1 stop35h 20m

$775

SeattleSiem Reap

SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl

SEASAI

Seattle/Tacoma Intl

Tue 1/19

8:40 am-4:00 pm

1 stop40h 20m

Siem Reap–Angkor Intl

Mon 1/25

10:45 am-7:05 am

1 stop35h 20m

$775

SeattleSiem Reap

SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl

SEASAI

Seattle/Tacoma Intl

Sun 1/17

8:40 am-4:00 pm

1 stop40h 20m

Siem Reap–Angkor Intl

Sat 1/23

10:45 am-7:05 am

1 stop35h 20m

$800

SeattleSiem Reap

SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl

SEASAI

Seattle/Tacoma Intl

Tue 1/19

8:40 am-4:00 pm

1 stop40h 20m

Siem Reap–Angkor Intl

Sat 1/23

10:45 am-7:05 am

1 stop35h 20m

$800

Quickest round-trip

SeattleSiem Reap

SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl

SEASAI

Seattle/Tacoma Intl

Wed 1/20

10:25 am-9:15 am

2 stops31h 50m

Siem Reap–Angkor Intl

Tue 1/26

7:25 pm-8:45 am

2 stops28h 20m

$985

SeattleSiem Reap

SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl

SEASAI

Seattle/Tacoma Intl

Tue 1/12

10:25 am-9:15 am

2 stops31h 50m

Siem Reap–Angkor Intl

Sat 1/23

7:25 pm-8:45 am

2 stops52h 20m

$989

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 Seattle 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, May is the cheapest month to fly from Seattle to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $772. The month of August is another great option to travel to Cambodia, with average flight prices from Seattle averaging around $833.

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

You are more likely to see cheaper flights to Cambodia from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambodia for around $1,019 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambodia from Seattle for as low as $718 on momondo.

Cheap Seattle to Cambodia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Cambodia

Best Price Found	$316
Fastest flight time	31h 50m
Direct flights	None

The best one-way flight to Cambodia from Seattle in the past 72 hours is $316. The best round-trip flight deal from Seattle to Cambodia found on momondo in the last 72 hours is $585.

The fastest flight from Seattle to Cambodia takes 31h 50m

There are no direct flights from Seattle to Cambodia. There are no popular flight routes from Seattle to Cambodia.

Search flight deals

Frequently asked questions about flying from Seattle to Cambodia

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Cambodia?
Prices for flights from Seattle/Tacoma Intl Airport to Cambodia were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cambodia?
There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Cambodia as of September 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cambodia?
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 Seattle/Tacoma Intl Airport to Cambodia.
What documentation or ID do you need to fly to Cambodia?
The travel and health documents you'll need for your trip to Cambodia 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 Cambodia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Cambodia

Compare and see reviews for airlines that fly from Seattle to Cambodia with momondo

Airline	Rating	Free Cancellation	Price
Philippine Airlines	PriceFrom $364	Free Cancellation	Rating 7.3 1,027 reviews	Search Philippine Airlines flights
Korean Air	PriceFrom $500	Free Cancellation	Rating 8.4 1,220 reviews	Search Korean Air flights
Singapore Airlines	PriceFrom $543	Free Cancellation	Rating 8.2 1,602 reviews	Search Singapore Airlines flights
Asiana Airlines	PriceFrom $566	Free Cancellation	Rating 8.1 561 reviews	Search Asiana Airlines flights
China Airlines	PriceFrom $636	Free Cancellation	Rating 8.3 846 reviews	Search China Airlines flights
Cathay Pacific	PriceFrom $730	Free Cancellation	Rating 7.6 1,486 reviews	Search Cathay Pacific flights
Delta	PriceFrom $753	Free Cancellation	Rating 7.8 8,568 reviews	Search Delta flights
EVA Air	PriceFrom $1,054	Free Cancellation	Rating 8.5 1,526 reviews	Search EVA Air flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Cambodia for you.

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

All flight searches from Seattle to Cambodia on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Seattle and Cambodia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Cambodia from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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.

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Cambodia

Flights to Phnom Penh

Flights to Siem Reapfrom $735

Flights to Krong Preah Sihanoukfrom $1,190

Cheap flights from Seattle to Cambodia from $316

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Cambodia departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Seattle to Cambodia

Cheap round-trip flights

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Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

Price Alerts

Singapore Airlines flights from Seattle to Cambodia

Our best Singapore Airlines deals on Seattle to Cambodia flight tickets

Emirates flights from Seattle to Cambodia

Our best Emirates deals on Seattle to Cambodia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Cambodia that are best for you.

See travel insights to Cambodia from

How to get the cheapest flight ticket from Seattle to Cambodia

What is the cheapest month to fly to Cambodia?

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

What is the cheapest airline that flies from Seattle/Tacoma Intl to Cambodia?

What airlines fly to Cambodia?

Cheap Seattle to Cambodia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Cambodia

Best airlines flying from Seattle to Cambodia

Compare and see reviews for airlines that fly from Seattle 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

Seattle flight routes

According to popular flight searches on momondo this year

Cambodia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Cambodia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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