Browse by airline

A fast, easy-to-use flight route finder

Type in your origin and destination city and we will give you the best flight route options based on flight time and connection time along with airline and airports delays.

Flights from Dulles to London – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

IAD to LHR flights and routes map IAD to LHR – All flight route options from Washington Dulles International, Virginia, USA to Heathrow, United Kingdom. These flights are operated by 20 different airlines. Fly non-stop or choose from 29 different connecting flights. The shortest flight time is 7 hours and 20 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA IAD Washington Dulles Dulles, VA, USA
United Kingdom LHR Heathrow, United Kingdom
IAD
Washington Dulles
USADulles, VA, USA
Heathrow
United KingdomLondon, United Kingdom
LHR
3 direct routes found »
SHOW FLIGHTS
47 routes with 1 stop found »
SHOW FLIGHTS

Non-stop route options:

Duration

British Airways
Non-stop with British Airways. 3 flights per day.

SHOW SCHEDULE
7h 20m

British Airways
Non-stop with British Airways.
7h 20m
3 flights per day.
SHOW SCHEDULE
United Airlines
Non-stop with United Airlines. 2 flights per day.

SHOW SCHEDULE
7h 20m

United Airlines
Non-stop with United Airlines.
7h 20m
2 flights per day.
SHOW SCHEDULE
Virgin Atlantic
Non-stop with Virgin Atlantic. 1 flight per day.

SHOW SCHEDULE
7h 30m

Virgin Atlantic
Non-stop with Virgin Atlantic.
7h 30m
1 flight per day.
SHOW SCHEDULE
CHECK PRICE FOR NON-STOP FLIGHTS
Ad

1 stop route options with the same airline:

Duration

Via Reykjavik KEF
1 stop with Icelandair. 1-2 flights per day.

SHOW SCHEDULE
10h 25m

Via Reykjavik KEF
1 stop with Icelandair.
10h 25m
1-2 flights per day.
SHOW SCHEDULE
Via Amsterdam AMS
1 stop with KLM. 0-1 flights per day.

SHOW SCHEDULE
10h 35m

Via Amsterdam AMS
1 stop with KLM.
10h 35m
0-1 flights per day.
SHOW SCHEDULE
Via Detroit DTW
1 stop with Delta Air Lines. 1-2 flights per day.

SHOW SCHEDULE
10h 55m

Via Detroit DTW
1 stop with Delta Air Lines.
10h 55m
1-2 flights per day.
SHOW SCHEDULE
Via New York EWR
1 stop with United Airlines. 3-5 flights per day.

SHOW SCHEDULE
11h 08m

Via New York EWR
1 stop with United Airlines.
11h 08m
3-5 flights per day.
SHOW SCHEDULE
Via Paris CDG
1 stop with Air France. 2 flights per day.

SHOW SCHEDULE
11h 25m

Via Paris CDG
1 stop with Air France.
11h 25m
2 flights per day.
SHOW SCHEDULE
Via Brussels BRU
1 stop with Brussels Airlines. 0-1 flights per day.

SHOW SCHEDULE
11h 30m

Via Brussels BRU
1 stop with Brussels Airlines.
11h 30m
0-1 flights per day.
BRUSSELSAIRLINES.COM
SHOW SCHEDULE
Via New York JFK
1 stop with Delta Air Lines. 2 flights per day.

SHOW SCHEDULE
11h 40m

Via New York JFK
1 stop with Delta Air Lines.
11h 40m
2 flights per day.
SHOW SCHEDULE
Via Dublin DUB
1 stop with Aer Lingus. 2 flights per day.

SHOW SCHEDULE
11h 50m

Via Dublin DUB
1 stop with Aer Lingus.
11h 50m
2 flights per day.
SHOW SCHEDULE
Via Toronto YYZ
1 stop with Air Canada. 1-2 flights per day.

SHOW SCHEDULE
12h 05m

Via Toronto YYZ
1 stop with Air Canada.
12h 05m
1-2 flights per day.
SHOW SCHEDULE
Via Charlotte CLT
1 stop with American Airlines. 3 flights per day.

SHOW SCHEDULE
12h 24m

Via Charlotte CLT
1 stop with American Airlines.
12h 24m
3 flights per day.
SHOW SCHEDULE
Via Frankfurt FRA
1 stop with Lufthansa. 1-2 flights per day.

SHOW SCHEDULE
12h 30m

Via Frankfurt FRA
1 stop with Lufthansa.
12h 30m
1-2 flights per day.
SHOW SCHEDULE
Via Copenhagen CPH
1 stop with Scandinavian Airlines. 0-1 flights per day.

SHOW SCHEDULE
12h 55m

Via Copenhagen CPH
1 stop with Scandinavian Airlines.
12h 55m
0-1 flights per day.
SHOW SCHEDULE
Via New York LGA
1 stop with United Airlines. 2-3 flights per day.

SHOW SCHEDULE
12h 55m

Via New York LGA
1 stop with United Airlines.
12h 55m
2-3 flights per day.
SHOW SCHEDULE
Via Atlanta ATL
1 stop with Delta Air Lines. 3-4 flights per day.

SHOW SCHEDULE
13h 08m

Via Atlanta ATL
1 stop with Delta Air Lines.
13h 08m
3-4 flights per day.
SHOW SCHEDULE
Via Chicago ORD
1 stop with United Airlines. 3-4 flights per day.

SHOW SCHEDULE
13h 32m

Via Chicago ORD
1 stop with United Airlines.
13h 32m
3-4 flights per day.
SHOW SCHEDULE
Via Zurich ZRH
1 stop with SWISS. 0-1 flights per day.

SHOW SCHEDULE
13h 50m

Via Zurich ZRH
1 stop with SWISS.
13h 50m
0-1 flights per day.
SWISS.COM
SHOW SCHEDULE
Via Lisbon LIS
1 stop with TAP Portugal. 2 flights per day.

SHOW SCHEDULE
14h 00m

Via Lisbon LIS
1 stop with TAP Portugal.
14h 00m
2 flights per day.
SHOW SCHEDULE
Via Madrid MAD
1 stop with Iberia. 0-1 flights per day.

SHOW SCHEDULE
14h 15m

Via Madrid MAD
1 stop with Iberia.
14h 15m
0-1 flights per day.
IBERIA.COM
SHOW SCHEDULE
SELECT DATE & CHECK PRICE
Ad

1 stop route options with codeshare or different airlines:

Duration

Via Detroit DTW 1 stop with Air France. 0-1 flights per day.
Tue,Wed & Sat
CODESHARE

SHOW SCHEDULE
10h 50m

Tue,Wed & Sat
Via Detroit DTW
10h 50m
1 stop with Air France. 0-1 flights per day.
Tue,Wed & Sat
CODESHARE
SHOW SCHEDULE
Via Montreal YUL With Air Canada & American Airlines 0-1 flights per day.
CODESHARE

SHOW SCHEDULE
11h 03m

Via Montreal YUL
11h 03m
With Air Canada & American Airlines 0-1 flights per day.
CODESHARE
SHOW SCHEDULE
Via Boston BOS With United Airlines & American Airlines 1-2 flights per day.
CODESHARE

SHOW SCHEDULE
11h 14m

Via Boston BOS
11h 14m
With United Airlines & American Airlines 1-2 flights per day.
CODESHARE
SHOW SCHEDULE
Via Dublin DUB 1 stop with British Airways. 2 flights per day.
CODESHARE

SHOW SCHEDULE
11h 15m

Via Dublin DUB
11h 15m
1 stop with British Airways. 2 flights per day.
CODESHARE
SHOW SCHEDULE
Via Pittsburgh PIT With United Airlines & American Airlines 1-2 flights per day.
CODESHARE

SHOW SCHEDULE
11h 25m

Via Pittsburgh PIT
11h 25m
With United Airlines & American Airlines 1-2 flights per day.
CODESHARE
SHOW SCHEDULE
Via New York JFK 1 stop with Air France. 1-2 flights per day.
CODESHARE

SHOW SCHEDULE
11h 40m

Via New York JFK
11h 40m
1 stop with Air France. 1-2 flights per day.
CODESHARE
SHOW SCHEDULE
Via Philadelphia PHL With United Airlines & American Airlines 0-1 flights per day.

SHOW SCHEDULE
12h 00m

Via Philadelphia PHL
12h 00m
With United Airlines & American Airlines 0-1 flights per day.
SHOW SCHEDULE
Via Edinburgh EDI With United Airlines & British Airways

SHOW SCHEDULE
12h 05m

Via Edinburgh EDI
12h 05m
With United Airlines & British Airways
SHOW SCHEDULE
Via Brussels BRU With Lufthansa & British Airways 1-2 flights per day.
CODESHARE

SHOW SCHEDULE
12h 20m

Via Brussels BRU
12h 20m
With Lufthansa & British Airways 1-2 flights per day.
CODESHARE
SHOW SCHEDULE
Via Cincinnati CVG With United Airlines & American Airlines 0-2 flights per day.
CODESHARE

SHOW SCHEDULE
12h 21m

Via Cincinnati CVG
12h 21m
With United Airlines & American Airlines 0-2 flights per day.
CODESHARE
SHOW SCHEDULE
Via Charlotte CLT With American Airlines & Finnair 3 flights per day.
CODESHARE

SHOW SCHEDULE
12h 24m

Via Charlotte CLT
12h 24m
With American Airlines & Finnair 3 flights per day.
CODESHARE
SHOW SCHEDULE
Via Paris CDG With Air France & British Airways 1-2 flights per day.

SHOW SCHEDULE
12h 25m

Via Paris CDG
12h 25m
With Air France & British Airways 1-2 flights per day.
SHOW SCHEDULE
Via Copenhagen CPH With Scandinavian Airlines & British Airways 0-1 flights per day.

SHOW SCHEDULE
12h 30m

Via Copenhagen CPH
12h 30m
With Scandinavian Airlines & British Airways 0-1 flights per day.
SHOW SCHEDULE
Via Ottawa YOW 1 stop with Air Canada. 0-2 flights per day.
CODESHARE

SHOW SCHEDULE
12h 30m

Via Ottawa YOW
12h 30m
1 stop with Air Canada. 0-2 flights per day.
CODESHARE
SHOW SCHEDULE
Via Toronto YYZ With Air Canada & American Airlines 3-4 flights per day.
CODESHARE

SHOW SCHEDULE
12h 34m

Via Toronto YYZ
12h 34m
With Air Canada & American Airlines 3-4 flights per day.
CODESHARE
SHOW SCHEDULE
Via Zurich ZRH With SWISS & British Airways 0-1 flights per day.
CODESHARE

SHOW SCHEDULE
12h 35m

Via Zurich ZRH
12h 35m
With SWISS & British Airways 0-1 flights per day.
CODESHARE
SHOW SCHEDULE
Via New York EWR With United Airlines & American Airlines 2-4 flights per day.
CODESHARE

SHOW SCHEDULE
12h 43m

Via New York EWR
12h 43m
With United Airlines & American Airlines 2-4 flights per day.
CODESHARE
SHOW SCHEDULE
Via Amsterdam AMS With Delta Air Lines & British Airways 0-1 flights per day.
CODESHARE

SHOW SCHEDULE
12h 50m

Via Amsterdam AMS
12h 50m
With Delta Air Lines & British Airways 0-1 flights per day.
CODESHARE
SHOW SCHEDULE
Via New York LGA With United Airlines & American Airlines 2-3 flights per day.
CODESHARE

SHOW SCHEDULE
12h 50m

Via New York LGA
12h 50m
With United Airlines & American Airlines 2-3 flights per day.
CODESHARE
SHOW SCHEDULE
Via Raleigh/Durham RDU With United Airlines & American Airlines 1-3 flights per day.

SHOW SCHEDULE
12h 53m

Via Raleigh/Durham RDU
12h 53m
With United Airlines & American Airlines 1-3 flights per day.
SHOW SCHEDULE
Via Frankfurt FRA With Lufthansa & British Airways 0-2 flights per day.
CODESHARE

SHOW SCHEDULE
12h 55m

Via Frankfurt FRA
12h 55m
With Lufthansa & British Airways 0-2 flights per day.
CODESHARE
SHOW SCHEDULE
Via Nashville BNA With United Airlines & American Airlines 1-2 flights per day.
CODESHARE

SHOW SCHEDULE
13h 00m

Via Nashville BNA
13h 00m
With United Airlines & American Airlines 1-2 flights per day.
CODESHARE
SHOW SCHEDULE
Via Reykjavik KEF With Icelandair & British Airways 0-2 flights per day.

SHOW SCHEDULE
13h 10m

Via Reykjavik KEF
13h 10m
With Icelandair & British Airways 0-2 flights per day.
SHOW SCHEDULE
Via Atlanta ATL 1 stop with Air France. 2-3 flights per day.
CODESHARE

SHOW SCHEDULE
13h 10m

Via Atlanta ATL
13h 10m
1 stop with Air France. 2-3 flights per day.
CODESHARE
SHOW SCHEDULE
Via Chicago ORD 1 stop with Austrian. 0-1 flights per day.
CODESHARE

SHOW SCHEDULE
13h 31m

Via Chicago ORD
13h 31m
1 stop with Austrian. 0-1 flights per day.
CODESHARE
SHOW SCHEDULE
Via Geneva GVA With SWISS & British Airways 0-1 flights per day.
CODESHARE

SHOW SCHEDULE
13h 55m

Via Geneva GVA
13h 55m
With SWISS & British Airways 0-1 flights per day.
CODESHARE
SHOW SCHEDULE
Via Barcelona BCN With Lufthansa & British Airways 0-2 flights per day.
CODESHARE

SHOW SCHEDULE
13h 55m

Via Barcelona BCN
13h 55m
With Lufthansa & British Airways 0-2 flights per day.
CODESHARE
SHOW SCHEDULE
Via Madrid MAD 1 stop with American Airlines. 0-1 flights per day.
CODESHARE

SHOW SCHEDULE
14h 15m

Via Madrid MAD
14h 15m
1 stop with American Airlines. 0-1 flights per day.
CODESHARE
SHOW SCHEDULE
Via Lisbon LIS With Lufthansa & TAP Portugal 1-2 flights per day.
CODESHARE

SHOW SCHEDULE
14h 25m

Via Lisbon LIS
14h 25m
With Lufthansa & TAP Portugal 1-2 flights per day.
CODESHARE
SHOW SCHEDULE
SELECT DATE & CHECK PRICE
Find the best prices on hotels and car rental near Heathrow

We got great deals on hotels and car rentals near the airport.

Heathrow HOTEL PRICES
Heathrow CAR-RENTAL
Ad

Dulles to London flights

There are over 32 airlines and as many as 4447 flights every week to this destination. You can fly non-stop to London (LHR) from Dulles (IAD) with British Airways, United Airlines or Virgin Atlantic but if a stopover option suits you better you can choose to fly via Detroit, Montreal or any other of the 29 alternatives with connectiing airports.

Tip! Consider Ronald Reagan Washington National (DCA) to Gatwick (LGW) or Ronald Reagan Washington National (DCA) to Heathrow (LHR) as alternatives aswell.

Dulles to London with British Airways

You can fly non-stop every weekday with flights departing between 5:00 pm and 10:00 pm. British Airways is a member of the air alliance OneWorld.

With Icelandair

If you fly from Dulles with Icelandair you will do a stopover in Reykjavik, KEF before reaching London. This flight trip will take 10 hours and 25 minutes and you can fly every weekday with departures at 19:40, 20:30 or 20:40.

Distance & flight times: Dulles to Heathrow

The shortest flight time between IAD and LHR is 7 hours and 20 minutes.

ViaTotal flight timeLayover timeDistance
Direct7h 20m-3687 miles (5932 km)
DTW Detroit10h 50m47m4161 miles (6695 km)
YUL Montreal11h 3m2h 15m3749 miles (6032 km)
BOS Boston11h 14m3h 0m3688 miles (5934 km)
DUB Dublin11h 15m4h 30m3694 miles (5944 km)
PIT Pittsburgh11h 25m2h 57m3914 miles (6298 km)
CDG Paris11h 25m2h 20m4088 miles (6578 km)
JFK New York11h 40m3h 5m3689 miles (5936 km)
PHL Philadelphia12h 0m3h 25m3689 miles (5936 km)
EDI Edinburgh12h 5m3h 35m3820 miles (6146 km)
BRU Brussels12h 20m3h 25m4121 miles (6631 km)
CVG Cincinnati12h 21m2h 37m4363 miles (7020 km)
CLT Charlotte12h 24m2h 50m4327 miles (6962 km)
CPH Copenhagen12h 30m4h 45m4696 miles (7556 km)
YOW Ottawa12h 30m4h 13m3793 miles (6103 km)
YYZ Toronto12h 34m3h 46m3914 miles (6298 km)
ZRH Zurich12h 35m2h 30m4661 miles (7500 km)
EWR New York12h 43m4h 21m3704 miles (5960 km)
LGA New York12h 50m--
AMS Amsterdam12h 50m4h 30m4109 miles (6611 km)
RDU Raleigh/Durham12h 53m4h 6m4109 miles (6611 km)
FRA Frankfurt12h 55m1h 10m4500 miles (7241 km)
BNA Nashville13h 0m2h 30m4739 miles (7625 km)
ATL Atlanta13h 10m2h 37m4761 miles (7660 km)
KEF Reykjavik13h 10m1h 25m3992 miles (6423 km)
ORD Chicago13h 31m3h 35m4554 miles (7327 km)
GVA Geneva13h 55m2h 35m4573 miles (7358 km)
BCN Barcelona13h 55m4h 50m4788 miles (7704 km)
MAD Madrid14h 15m4h 5m4606 miles (7411 km)
LIS Lisbon14h 25m2h 20m4579 miles (7368 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.IAD-LHR flight routesDulles to London flight routes illustrated on a map.
Ad
Dulles - London route map and flight paths
CHECK PRICES FOR IAD - LHR
Quick copy and share this page
URL copied to clipboard!
Ad
Show all destinations from IAD Show all destinations from LHR
From Dulles to United Kingdom

Below is a list of other destinations to United Kingdom from Washington Dulles International with either direct flights or 1 stop connections.

From USA to London

Below is a list of other cities in USA with flights to London with either non-stop or connecting flights.

You can fly non-stop from Dulles (IAD) to London (LHR) with British Airways, United Airlines or Virgin Atlantic. The flight takes approximately 7 hours and 20 minutes. If you travel with a connecting flight instead, for example via Detroit, the total flight time will be 10 hours and 50 minutes.

If you're interested in direct flights, British Airways, United Airlines or Virgin Atlantic is available. For flights with stopovers, Air France, Air Canada, American Airlines, United Airlines, British Airways, Lufthansa, Scandinavian Airlines, SWISS, Delta Air Lines, Icelandair, Austrian or TAP Portugal is also an option.

The flight time between Washington Dulles (IAD) and Heathrow (LHR) is approximately 7 hours and 20 minutes. The distance between the two airports is 3694 miles (or 5944 kilometers).

Yes, you can fly non-stop to LHR from IAD with British Airways, United Airlines or Virgin Atlantic.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
Ad
Search price