CA $922 Cheap Turkish Airlines fights from Washington (WAS) to London (LON)

View CA $922 flight on Tue, Aug. 12, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Turkish Airlines flights from Washington to London (WAS→LON)

Prices were available within the past 7 days and start at CA $922 for one-way flights and CA $1,668 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sat, Nov. 22 - Sat, Nov. 29
IAD
Washington
LHR
London
CA $1,668 Roundtrip, found 6 hours ago
CA $1,668
Roundtrip
found 6 hours ago
Select Turkish Airlines flight, departing Sat, Nov. 22 from Washington to London, returning Sat, Nov. 29, priced at CA $1,668 found 6 hours ago
Flight from Washington to London (IAD - LGW) route information
Origin airport
Washington Dulles Intl.
Destination airport
Gatwick
Airlines serving
Aer Lingus, Air Canada, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Fly Play, ITA Airways, Iberia, Icelandair, JetBlue Airways, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Popular airline
British Airways
Distance
5896 km
*Available to Expedia members.