Flights from London to Dulles
Fares, airlines, flight time and both airports for LHR–IAD.
Route snapshot: London to Dulles
London (LHR) to Dulles (IAD) is 5,902 km, about 7h 53m flying nonstop. Airlines with flights or nonstop fares on this route include British Airways, United Airlines and Virgin Atlantic. The lowest one-way fare seen recently was $505 with British Airways (nonstop), departing 24 Dec 2026 — as of 11 Sept 2026.
Check fares, see which airlines fly this route, and sort out airports, visas, and what to do at the destination — all before you book.
When you land in Dulles
Sort the airport transfer and pick a few things to do so you hit the ground running.
Getting out of Dulles (IAD)
Skip the taxi rank and lock in your fare before you land.
Pre-book a fixed-price transfer
Our pickDriver waits at arrivals with your name, tracks your flight, and the price you see is the price you pay. English-speaking, fixed price. No surge, no haggling at 2am.
Check transfer pricesRenting a car instead? Compare rentals with free cancellation.Things to do in Dulles
Lock in a few experiences before you go — the good ones sell out.
Tours, tickets & day trips
Our pickGetYourGuide has the deepest catalogue for Dulles and free cancellation on most experiences — book now, decide later.
Browse DullesJust need timed-entry attraction tickets in Dulles? Try Tiqets.Want a private driver-guide? Trip.com Private Tours in Dulles.Flights LHR → IAD
Compare live fares from London to Dulles across 750+ airlines.
Find hotels in Dulles
Hotels, hostels & more · Trip.com
Why travelers watch this route
Fares seen
The lowest one-way fare seen was $505 with British Airways (nonstop), departing 24 Dec 2026; with connections it dropped to $477. Checked 11 Sept 2026 — fares move daily.
Seasonality
Dulles has year-round travel demand, so fare differences often depend more on booking window and airline competition than on one single peak season.
Who flies it
Airlines with flights or nonstop fares here include British Airways, United Airlines and Virgin Atlantic. More carriers may sell it with a connection.
Airlines flying London to Dulles
Carriers on LHR–IAD according to our route data and nonstop fares seen as of 11 Sept 2026. Not a complete list.
London–Dulles route intelligence
Updated analysis of the LHR–IAD corridor — distance, timing, and connecting options.
Route profile
London (LHR) to Dulles (IAD) is a distance varies by routing corridor.
Best time to book
Booking 6-8 weeks ahead generally lands the best fare on this route.
Visa & arrival
Passport-validity and visa requirements differ between UK and — most arriving travellers need at least six months of remaining passport validity. Check AirConnect's visa checker for your nationality before booking, especially if you plan to connect through a third country en route.
Direct & Connecting Flights
Nonstop flights link London (LHR) and Dulles (IAD), taking about 7h 53m. Connecting itineraries can be cheaper but take longer.
Fares & Price Guide
The lowest one-way fare seen on LHR–IAD was $505 USD (nonstop) as of 11 Sept 2026. Set a fare alert to be told when it drops.
About Dulles
Flights arrive at Washington Dulles International Airport (IAD). See the destination guide for hotels, visa requirements and travel tips.
Plan this route beyond the fare
Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.
Search LHR → IAD
See current London to Dulles fares on Trip.com.
Airport Guides
Check terminals, transport and arrival details for LHR and IAD.
Airline Route Maps
Explore the networks of airlines flying from London and Dulles.
Dulles Planning
Turn this flight route into a full trip with destination, hotel and activity planning.
Price Alerts
Track fare drops on LHR–IAD and related city pairs.
Visa Guides
Check entry rules before booking flights from UK to Dulles.
Explore related route clusters
These hubs help search engines and travelers understand where this corridor sits in the wider route graph.
Deals on London → Dulles
Limited-time offers — grab them before they're gone
Frequently asked questions — London to Dulles flights
Ready to book LHR–IAD?
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