Flight Routes from Washington DC to Colombo

Compare cheap outbound and return flights from Washington DC (IAD) to Colombo (CMB) and find the best offer from numerous airlines and travel agencies.

Trip type
Flight distance
14,395 km
Time difference

Flight schedule from Washington DC (IAD) to Colombo (CMB)

Select a travel date in the flight schedule for the route from Washington DC (IAD) to Colombo (CMB) and compare affordable flight deals.

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Matching outbound flightsIAD–CMB · 0 of 0
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dep.arr.
durationstopovers
  1. September 13 – 19, 2026
  2. September 20 – 26, 2026
  3. Sep 27 – Oct 3, 2026
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        Tips and tricks to help you find cheap flights from Washington DC to Colombo

        Favorite airline: Air India
        The favorite airline for flights from Washington DC to Colombo is Air India.
        Air India
        30 %
        Turkish Airlines
        22 %
        Qatar Airways
        19 %
        Favourite connection: via Delhi
        Stopover flights on this route are especially popular via Delhi, making up 36 % of bookings.
        Route
        bookings
        1 stopover Delhi-Indira Gandhi
        19h 20min, from 1.022 US$
        36 %
        1 stopover Istanbul
        21h 30min, from 921 US$
        27 %
        1 stopover Doha International Airport
        27h 50min, from 1.143 US$
        23 %

        Important flight information

        Discover more flights around Washington DC and Colombo

        Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
        Arrival airport Airport Colombo (CMB)
        Destination country Flights to Sri Lanka
        City-Code - Arrival airport Washington-DC - Colombo
        Departure airport - Destination country Washington DC - Dulles International Airport, DC - Sri Lanka
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