Washington (DCA) to London (LGW)
Flight Distance & Air Miles
💳 Frequent Flyer Miles You'll Earn
| Airline | Base Miles | Elite Total |
|---|---|---|
| 🇺🇸 American Airlines AAdvantage | 3,672 | 5,875 Platinum |
| 🔺 Delta Air Lines SkyMiles | 3,672 | 5,875 Gold Medallion |
| ⭐ United Airlines MileagePlus | 3,672 | 5,508 Premier Gold |
| ❤️ Southwest Airlines Rapid Rewards | 3,672 | 5,508 A-List Preferred |
| 🏔️ Alaska Airlines Mileage Plan | 3,672 | 7,344 MVP Gold |
| 🔵 JetBlue Airways TrueBlue | 3,672 | 5,508 Mosaic |
* Elite bonus miles shown for mid-tier status. Actual miles earned depend on your fare class and elite status level.
Calculate Another Route
💡 Did You Know?
Flights between Washington and London follow a "great circle" route that curves over the Earth's surface - this is actually shorter than flying in a straight line on a flat map!
✈️ Flight Details
The DCA to LGW route connects Washington, United States with London, United Kingdom. This long-haul flight covers 3,672 miles and typically uses wide-body aircraft like Boeing 777 or Airbus A350.
This international flight crosses from United States to United Kingdom. Remember to check passport and visa requirements. The flight follows a NE bearing of 50° from Washington. There is a 5 hour time difference between the airports.
🛫 About DCA
Ronald Reagan Washington National Airport
Ronald Reagan Washington National Airport (DCA) serves Washington, United States.
🛬 About LGW
London Gatwick Airport
London Gatwick Airport (LGW) serves London, United Kingdom.