One Way

Popular Filters

One Way Price

SAR 3,992 SAR 24,600

Duration

28 h 16 m 59 h 30 m

Stops From Washington

Departure From Washington

6 AM - 12 PM

SAR 3,992

12 PM - 6 PM

SAR 3,992

Arrival at Sihanoukville

6 AM - 12 PM

SAR 3,992

Alliances & Airlines

Oneworld

()

SkyTeam

(10)

Star Alliance

(8)

Layover Airports

Layover Duration

5 h 23 m 37 h 30 m

Washington To Sihanoukville Flights

Book Washington to Sihanoukville flight tickets at lowest price. Get best deals on your upcoming Washington to Sihanoukville flights only on MakeMyTrip. Also Book Sihanoukville to Washington Flights. Currently 10 flights are operating from Washington to Sihanoukville. To save maximum on flight booking click on below Fare Calendar button and choose your dates.

Sorted By:
Departure
Duration
Arrival
Price
United Airlines, Vietnam Airlines

More Timing Options

SAR 3,992

Transit Visa may be required

Washington-Dulles Apt to Sihanoukville , 19 Oct

United Airlines UA | 796

16:00

Sun, 19 Oct 25

Washington-Dulles Apt, United States

05 h 50 m

18:50

Sun, 19 Oct 25

Terminal T3

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

Vietnam Airlines VN | 99

22:50

Sun, 19 Oct 25

Terminal I

San Francisco, United States

15 h 40 m

04:30

Tue, 21 Oct 25

Terminal T2

Ho Chi Minh City, Vietnam

BAGGAGE : CHECK INCABIN

Information not available

Vietnam Airlines VN | 3837 | Operated By Cambodia Angkor Air

07:55

Tue, 21 Oct 25

Terminal T2

Ho Chi Minh City, Vietnam

01 h 20 m

09:15

Tue, 21 Oct 25

Sihanoukville, Cambodia

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Vietnam Airlines

SAR 4,013

Transit Visa may be required

Washington-Dulles Apt to Sihanoukville , 19 Oct

United Airlines UA | 1095

06:30

Sun, 19 Oct 25

Washington-Dulles Apt, United States

05 h 49 m

09:19

Sun, 19 Oct 25

Terminal T3

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

Vietnam Airlines VN | 99

22:50

Sun, 19 Oct 25

Terminal I

San Francisco, United States

15 h 40 m

04:30

Tue, 21 Oct 25

Terminal T2

Ho Chi Minh City, Vietnam

BAGGAGE : CHECK INCABIN

Information not available

Vietnam Airlines VN | 3837 | Operated By Cambodia Angkor Air

07:55

Tue, 21 Oct 25

Terminal T2

Ho Chi Minh City, Vietnam

01 h 20 m

09:15

Tue, 21 Oct 25

Sihanoukville, Cambodia

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Vietnam Airlines

More Timing Options

SAR 9,504

Transit Visa may be required

Washington-Reagan Apt to Sihanoukville , 19 Oct

United Airlines UA | 699

17:59

Sun, 19 Oct 25

Terminal T2

Washington-Reagan Apt, United States

05 h 53 m

20:52

Sun, 19 Oct 25

Terminal T3

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

Vietnam Airlines VN | 99

22:50

Sun, 19 Oct 25

Terminal I

San Francisco, United States

15 h 40 m

04:30

Tue, 21 Oct 25

Terminal T2

Ho Chi Minh City, Vietnam

BAGGAGE : CHECK INCABIN

Information not available

Vietnam Airlines VN | 3837 | Operated By Cambodia Angkor Air

07:55

Tue, 21 Oct 25

Terminal T2

Ho Chi Minh City, Vietnam

01 h 20 m

09:15

Tue, 21 Oct 25

Sihanoukville, Cambodia

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Vietnam Airlines

SAR 9,525

Transit Visa may be required

Washington-Reagan Apt to Sihanoukville , 19 Oct

United Airlines UA | 369

07:00

Sun, 19 Oct 25

Terminal T2

Washington-Reagan Apt, United States

05 h 49 m

09:49

Sun, 19 Oct 25

Terminal T3

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

Vietnam Airlines VN | 99

22:50

Sun, 19 Oct 25

Terminal I

San Francisco, United States

15 h 40 m

04:30

Tue, 21 Oct 25

Terminal T2

Ho Chi Minh City, Vietnam

BAGGAGE : CHECK INCABIN

Information not available

Vietnam Airlines VN | 3837 | Operated By Cambodia Angkor Air

07:55

Tue, 21 Oct 25

Terminal T2

Ho Chi Minh City, Vietnam

01 h 20 m

09:15

Tue, 21 Oct 25

Sihanoukville, Cambodia

BAGGAGE : CHECK INCABIN

Information not available

Emirates, Vietnam Airlines

SAR 23,971

Transit Visa may be required

Washington-Dulles Apt to Sihanoukville , 19 Oct

Emirates EK | 232

10:55

Sun, 19 Oct 25

Washington-Dulles Apt, United States

13 h 10 m

08:05

Mon, 20 Oct 25

Terminal T3

Dubai, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 392

09:35

Mon, 20 Oct 25

Terminal T3

Dubai, United Arab Emirates

07 h 25 m

20:00

Mon, 20 Oct 25

Terminal T2

Ho Chi Minh City, Vietnam

BAGGAGE : CHECK INCABIN

Information not available

Vietnam Airlines VN | 3837 | Operated By Cambodia Angkor Air

07:55

Tue, 21 Oct 25

Terminal T2

Ho Chi Minh City, Vietnam

01 h 20 m

09:15

Tue, 21 Oct 25

Sihanoukville, Cambodia

BAGGAGE : CHECK INCABIN

Information not available

Washington to Sihanoukville Flights Information:-

Looking for flights from Washington to Sihanoukville? Hereโ€™s all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to Sihanoukville is Sihanoukville and the IATA code for the same is KOS.
Currently, there are 3 airlines operating flights between the two destinations and approximately 10 flights take off from Washington to Sihanoukville every week.

Need information on Washington to Sihanoukville airfare?

The cheapest fare for a Washington to Sihanoukville flight would be 3992, which may go up to 23971 depending on the route, booking time and availability.
It is recommended that you compare round-trip and one-way flights, to work out which is more economical.

Flight Details for Washington to Sihanoukville

If you are looking for Washington to Sihanoukville flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are Emirates, United Airlines, Vietnam Airlines. Out of these, only 0 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cheaper than direct flights.

The number of flights operated by each airline is as follows:Emirates : 2, United Airlines : 2, Vietnam Airlines : 2

To board the first Washington to Sihanoukville flight, choose United Airlines, Vietnam Airlines, which departs at 06:30 The last flight for this route is United Airlines, Vietnam Airlines, departing at 17:59

Sihanoukville Airport Information

Sihanoukville

About Washington (WAS)

Endowed with unspoilt natural beauty, Washington - 'The Evergreen State' is nestled in the north-western part of the US. From ultra-modern cities to dense jungles, secluded beaches, volcanic mountains and more, this state has every facet that makes for an ideal tourist destination. The Coulee Corridor, Mount St. Helens National Monument, Grand Coulee Dam, Mount Baker Highway, North Cascades, Lake Chelan and Riverfront Park are some of the popular attractions. San Juan - a set of breathtaking pastoral islands - is one of the prime attractions of the state, where they can enjoy whale watching, kayaking and biking, among other interesting activities. Washington is home to some of the most beautiful national parks in the whole of America, such as the Olympic National Park and North Cascades National Park. Known as 'The Emerald City', Seattle - a bustling seaport city - is one of the proud possessions of Washington. A throbbing metropolis, Seattle is home to seemingly endless attractions, including the Pike Place Market, Ballard and Capital Districts, Discovery Park, Olympic Sculpture Park, Seattle Aquarium and Seattle Art Museum. Tourists can visit Washington without any hassle by availing travel packages from MakeMyTrip.

Frequently Asked Questions - Washington to Sihanoukville Flights

Q: What are the most booked classes for a Washington to Sihanoukville flight?

A: For Washington to Sihanoukville flights, most travellers prefer economy or business class tickets.

Q: What is the largest number of seats that I can reserve in a single booking?

A: You can reserve seats for up to 9 people in a single transaction.

Q: Why should I choose business class over economy class?

A: Business class comes with its own unique perks like spacious seats, fancier meal options and personalised services that make it worth the high price. Most airlines also offer access to airport lounges where you can unwind and entertain yourself while waiting for your flight.

Q: Do I have to present an ID proof during check-in?

A: Yes, you need to present your passport during check-in for your international flight.

Q: Can I pay later for my flight tickets for Washington to Sihanoukville?

A: No, currently MakeMyTrip does not offer any such option for flight bookings.

Q: How can I recover my lost baggage from my Washington to Sihanoukville flight?

A: Check with your airline and register a complaint with them. Provide them the details with your proof of address, ID and travel for recovering your lost baggage.

Q: Can I carry food on my Washington to Sihanoukville flight?

A: Airlines have varying rules on allowing passengers to carry their own food on the flight. Please check with the specific airline for further clarity on the same.

Q: How much time does it take to get confirmation on a flight ticket?

A: It only takes a few minutes to receive a ticket confirmation at your registered email address.

Q: What are the latest flight offers at MakeMyTrip for Washington to Sihanoukville?

A: MakeMyTrip offers cashback and instant discounts for Washington to Sihanoukville flights. Check the flights booking page for the exciting deals.

Q: Can I book tickets for another person from my own account?

A: Yes, you can book a ticket for someone else too. For that, you will have to provide their personal details while booking the flight.

Q: How much baggage can I carry on a Washington to Sihanoukville flight?

A: Each airline has a different baggage policy. So you must contact the airline for exact details on the same.

Q: Do airlines from Washington to Sihanoukville offer sleeping areas?

A: Several airlines flying from Washington to Sihanoukville provide space for sleeping. In most cases, this service is available on a pay per use basis.

Q: Which are the most preferred airlines in the world?

A: The most preferred airlines in the world are Qatar Airways, Emirates, Lufthansa, Singapore Airlines, Oman Air and AirAsia.

Q: How can I get a boarding pass after booking a ticket for my Washington to Sihanoukville flight?

A: Avail your boarding pass by sharing your booking confirmation at the airport. The staff will hand over the boarding pass to you after verifying your details. You can also visit the airlineโ€™s website for web check-in and take a printout of your boarding pass.

Important Information about Washington to Sihanoukville Flight

Lowest Fare for Washington to Sihanoukville Flight SAR undefined- 19 Oct
Today's Lowest Fare SAR undefined
Total flights from Washington to Sihanoukville in a Week 10 Flights
First Flight United Airlines, Vietnam Airlines, departs at 06:30
Last Flight United Airlines, Vietnam Airlines, departs at 17:59
Non-Stop Flights from Washington to Sihanoukville 0
Airport Name & codes of Washington & Sihanoukville Washington Airport, Washington-WAS, Sihanoukville, Sihanoukville-KOS

Washington Address

Washington Dulles International Airport
1 Saarinen Circle
Sterling
Virginia
United States
Tel: +1-703-572-2700

About Sihanoukville (KOS)

Sihanoukville

Sihanoukville Address