Cheap Flights from Washington D.C. to Sihanoukville
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Flights from Washington D.C. to Sihanoukville Starting at NZD 1,843
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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WAS 13:0017h 25m1 stopsKOS Invalid DateWashington D.C. - Sihanoukville | Mon, Mar 24 | Normal Airline
KOS 15:006hNonstopWAS 16:00Sihanoukville - Washington D.C. | Wed, Mar 26 | Normal AirlineSearchSearch -
WAS 13:0017h 25m1 stopsKOS Invalid DateWashington D.C. - Sihanoukville | Mon, Mar 24 | Normal Airline
KOS 15:006hNonstopWAS 16:00Sihanoukville - Washington D.C. | Wed, Mar 26 | Normal AirlineSearchSearch
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WAS 13:0017h 25m1 stopsKOS Invalid DateWashington D.C. - Sihanoukville | Mon, Mar 24 | Normal Airline
KOS 15:006hNonstopWAS 16:00Sihanoukville - Washington D.C. | Wed, Mar 26 | Normal AirlineSearchSearch
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WAS 13:0017h 25m1 stopsKOS Invalid DateWashington D.C. - Sihanoukville | Mon, Mar 24 | Normal Airline
KOS 15:006hNonstopWAS 16:00Sihanoukville - Washington D.C. | Wed, Mar 26 | Normal AirlineSearchSearch
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WAS 13:0017h 25m1 stopsKOS Invalid DateWashington D.C. - Sihanoukville | Mon, Mar 24 | Normal Airline
KOS 15:006hNonstopWAS 16:00Sihanoukville - Washington D.C. | Wed, Mar 26 | Normal AirlineSearchSearch
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WAS 13:0017h 25m1 stopsKOS Invalid DateWashington D.C. - Sihanoukville | Mon, Mar 24 | Normal Airline
KOS 15:006hNonstopWAS 16:00Sihanoukville - Washington D.C. | Wed, Mar 26 | Normal AirlineSearchSearch
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WAS 13:0017h 25m1 stopsKOS Invalid DateWashington D.C. - Sihanoukville | Mon, Mar 24 | Normal Airline
KOS 15:006hNonstopWAS 16:00Sihanoukville - Washington D.C. | Wed, Mar 26 | Normal AirlineSearchSearch
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WAS 13:0017h 25m1 stopsKOS Invalid DateWashington D.C. - Sihanoukville | Mon, Mar 24 | Normal Airline
KOS 15:006hNonstopWAS 16:00Sihanoukville - Washington D.C. | Wed, Mar 26 | Normal AirlineSearchSearch
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WAS 13:0017h 25m1 stopsKOS Invalid DateWashington D.C. - Sihanoukville | Mon, Mar 24 | Normal Airline
KOS 15:006hNonstopWAS 16:00Sihanoukville - Washington D.C. | Wed, Mar 26 | Normal AirlineSearchSearch
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WAS 13:0017h 25m1 stopsKOS Invalid DateWashington D.C. - Sihanoukville | Mon, Mar 24 | Normal Airline
KOS 15:006hNonstopWAS 16:00Sihanoukville - Washington D.C. | Wed, Mar 26 | Normal AirlineSearchSearch
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DCA 17:3828h 27m2 stopsKOS 09:05Washington D.C. - Sihanoukville | Sun, Apr 13 | Alaska AirlinesNZD 1,843 NZD 7,93077% OFF77% OFFNZD 7,930 NZD 1,843 -
IAD 12:1533h 50m2 stopsKOS 09:05Washington D.C. - Sihanoukville | Sun, Apr 13 | All Nippon AirwaysNZD 2,285 NZD 7,93071% OFF71% OFFNZD 7,930 NZD 2,285 -
IAD 13:1532h 50m2 stopsKOS 09:05Washington D.C. - Sihanoukville | Sun, Apr 13 | Korean AirNZD 2,355 NZD 7,93070% OFF70% OFFNZD 7,930 NZD 2,355 -
IAD 21:0049h 5m2 stopsKOS 09:05Washington D.C. - Sihanoukville | Sun, Apr 13 | Qatar AirwaysNZD 2,36670% OFFNZD 7,930 NZD 2,366 -
IAD 10:5535h 10m2 stopsKOS 09:05Washington D.C. - Sihanoukville | Sun, Apr 13 | EmiratesNZD 2,44469% OFFNZD 7,930 NZD 2,444 -
IAD 12:3057h 35m2 stopsKOS 09:05Washington D.C. - Sihanoukville | Sun, Apr 13 | Turkish AirlinesNZD 2,68666% OFFNZD 7,930 NZD 2,686 -
IAD 17:1528h 50m2 stopsKOS 09:05Washington D.C. - Sihanoukville | Sun, Apr 13 | United AirlinesNZD 3,58055% OFFNZD 7,930 NZD 3,580 -
IAD 18:1027h 55m2 stopsKOS 09:05Washington D.C. - Sihanoukville | Sun, Apr 13 | LufthansaNZD 7,2169% OFFNZD 7,930 NZD 7,216 -
WAS 13:0017h 25m1 stopsKOS Invalid DateWashington D.C. - Sihanoukville | Mon, Mar 24 | Normal AirlineFind More FlightsFind More Flights
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FAQ
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When are flight tickets from Washington D.C. (WAS) to Sihanoukville (KOS) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Sihanoukville based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Washington D.C. (WAS) to Sihanoukville (KOS) cost?
According to Trip.com's data, the lowest price is around NZD 10,014.
How to find a cheap flight from Washington D.C. to Sihanoukville
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Sihanoukville. Book your flights at the right time and save more.
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Flight Information from Washington D.C. to Sihanoukville
| Off-season for travel | March |
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| Peak season for travel | December |
| Flight distance | 14,514.61 km |
| Popular airline | Alaska Airlines |