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Flights from Dulles to London – Direct & connecting routes

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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 »
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48 routes with 1 stop found »
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Non-stop route options:

Duration

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

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7h 20m

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

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7h 20m

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

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7h 30m

Virgin Atlantic
Non-stop with Virgin Atlantic.
7h 30m
1 flight per day.
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1 stop route options with the same airline:

Duration

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

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10h 25m

Via Reykjavik KEF
1 stop with Icelandair.
10h 25m
1-2 flights per day.
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Via New York JFK
1 stop with Delta Air Lines. 2 flights per day.

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10h 33m

Via New York JFK
1 stop with Delta Air Lines.
10h 33m
2 flights per day.
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Via Detroit DTW
1 stop with Delta Air Lines. 1-2 flights per day.

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10h 55m

Via Detroit DTW
1 stop with Delta Air Lines.
10h 55m
1-2 flights per day.
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Via Copenhagen CPH
1 stop with Scandinavian Airlines. 0-1 flights per day.

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11h 10m

Via Copenhagen CPH
1 stop with Scandinavian Airlines.
11h 10m
0-1 flights per day.
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Via Paris CDG
1 stop with Air France. 1-4 flights per day.

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11h 15m

Via Paris CDG
1 stop with Air France.
11h 15m
1-4 flights per day.
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Via New York EWR
1 stop with United Airlines. 3 flights per day.

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11h 28m

Via New York EWR
1 stop with United Airlines.
11h 28m
3 flights per day.
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Via Montreal YUL
1 stop with Air Canada.

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11h 29m

Via Montreal YUL
1 stop with Air Canada.
11h 29m
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Via Brussels BRU
1 stop with Brussels Airlines. 0-1 flights per day.

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11h 35m

Via Brussels BRU
1 stop with Brussels Airlines.
11h 35m
0-1 flights per day.
BRUSSELSAIRLINES.COM
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Via Dublin DUB
1 stop with Aer Lingus. 3-4 flights per day.

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11h 45m

Via Dublin DUB
1 stop with Aer Lingus.
11h 45m
3-4 flights per day.
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Via Amsterdam AMS
1 stop with KLM. 0-1 flights per day.

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11h 50m

Via Amsterdam AMS
1 stop with KLM.
11h 50m
0-1 flights per day.
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Via Toronto YYZ
1 stop with Air Canada. 1-2 flights per day.

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11h 55m

Via Toronto YYZ
1 stop with Air Canada.
11h 55m
1-2 flights per day.
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Via Charlotte CLT
1 stop with American Airlines. 1-2 flights per day.

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12h 11m

Via Charlotte CLT
1 stop with American Airlines.
12h 11m
1-2 flights per day.
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Via Frankfurt FRA
1 stop with Lufthansa. 2 flights per day.

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12h 40m

Via Frankfurt FRA
1 stop with Lufthansa.
12h 40m
2 flights per day.
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Via Atlanta ATL
1 stop with Delta Air Lines. 2-3 flights per day.

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12h 42m

Via Atlanta ATL
1 stop with Delta Air Lines.
12h 42m
2-3 flights per day.
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Via New York LGA
1 stop with United Airlines. 2 flights per day.

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13h 01m

Via New York LGA
1 stop with United Airlines.
13h 01m
2 flights per day.
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Via Madrid MAD
1 stop with Iberia. 0-1 flights per day.

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13h 20m

Via Madrid MAD
1 stop with Iberia.
13h 20m
0-1 flights per day.
IBERIA.COM
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Via Chicago ORD
1 stop with United Airlines. 2 flights per day.

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13h 40m

Via Chicago ORD
1 stop with United Airlines.
13h 40m
2 flights per day.
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Via Zurich ZRH
1 stop with SWISS. 0-1 flights per day.

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13h 45m

Via Zurich ZRH
1 stop with SWISS.
13h 45m
0-1 flights per day.
SWISS.COM
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Via Lisbon LIS
1 stop with TAP Portugal. 0-1 flights per day.

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14h 05m

Via Lisbon LIS
1 stop with TAP Portugal.
14h 05m
0-1 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Reykjavik KEF 1 stop with JetBlue Airways. 1-2 flights per day.
CODESHARE

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10h 10m

Via Reykjavik KEF
10h 10m
1 stop with JetBlue Airways. 1-2 flights per day.
CODESHARE
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Via New York JFK 1 stop with Air France. 1-2 flights per day.
CODESHARE

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10h 25m

Via New York JFK
10h 25m
1 stop with Air France. 1-2 flights per day.
CODESHARE
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Via Boston BOS With United Airlines & American Airlines 2 flights per day.
CODESHARE

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11h 05m

Via Boston BOS
11h 05m
With United Airlines & American Airlines 2 flights per day.
CODESHARE
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Via Pittsburgh PIT With United Airlines & American Airlines 0-1 flights per day.
CODESHARE

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11h 30m

Via Pittsburgh PIT
11h 30m
With United Airlines & American Airlines 0-1 flights per day.
CODESHARE
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Via Raleigh/Durham RDU With United Airlines & American Airlines 1-2 flights per day.

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11h 40m

Via Raleigh/Durham RDU
11h 40m
With United Airlines & American Airlines 1-2 flights per day.
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Via Ottawa YOW 1 stop with Air Canada.
CODESHARE

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11h 42m

Via Ottawa YOW
11h 42m
1 stop with Air Canada.
CODESHARE
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Via Montreal YUL With Air Canada & American Airlines 0-1 flights per day.
CODESHARE

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11h 45m

Via Montreal YUL
11h 45m
With Air Canada & American Airlines 0-1 flights per day.
CODESHARE
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Via Philadelphia PHL With United Airlines & American Airlines

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11h 50m

Via Philadelphia PHL
11h 50m
With United Airlines & American Airlines
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Via Dublin DUB 1 stop with British Airways. 3-4 flights per day.
CODESHARE

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11h 55m

Via Dublin DUB
11h 55m
1 stop with British Airways. 3-4 flights per day.
CODESHARE
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Via Amsterdam AMS With Delta Air Lines & British Airways 0-1 flights per day.
CODESHARE

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12h 05m

Via Amsterdam AMS
12h 05m
With Delta Air Lines & British Airways 0-1 flights per day.
CODESHARE
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Via Toronto YYZ With Air Canada & American Airlines 2 flights per day.
CODESHARE

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12h 09m

Via Toronto YYZ
12h 09m
With Air Canada & American Airlines 2 flights per day.
CODESHARE
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Via Charlotte CLT With American Airlines & Finnair 1-2 flights per day.
CODESHARE

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12h 11m

Via Charlotte CLT
12h 11m
With American Airlines & Finnair 1-2 flights per day.
CODESHARE
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Via Cincinnati CVG With United Airlines & American Airlines 0-1 flights per day.
CODESHARE

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12h 20m

Via Cincinnati CVG
12h 20m
With United Airlines & American Airlines 0-1 flights per day.
CODESHARE
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Via Edinburgh EDI With United Airlines & British Airways

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12h 28m

Via Edinburgh EDI
12h 28m
With United Airlines & British Airways
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Via Brussels BRU With Lufthansa & British Airways 1-2 flights per day.
CODESHARE

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12h 30m

Via Brussels BRU
12h 30m
With Lufthansa & British Airways 1-2 flights per day.
CODESHARE
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Via Atlanta ATL 1 stop with Air France. 2-3 flights per day.
CODESHARE

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12h 32m

Via Atlanta ATL
12h 32m
1 stop with Air France. 2-3 flights per day.
CODESHARE
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Via Detroit DTW 1 stop with Air France. 1-2 flights per day.
CODESHARE

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12h 35m

Via Detroit DTW
12h 35m
1 stop with Air France. 1-2 flights per day.
CODESHARE
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Via Paris CDG With Air France & British Airways 1-2 flights per day.

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12h 40m

Via Paris CDG
12h 40m
With Air France & British Airways 1-2 flights per day.
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Via New York EWR With United Airlines & American Airlines 2 flights per day.
CODESHARE

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12h 41m

Via New York EWR
12h 41m
With United Airlines & American Airlines 2 flights per day.
CODESHARE
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Via New York LGA With United Airlines & American Airlines 2 flights per day.
CODESHARE

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12h 50m

Via New York LGA
12h 50m
With United Airlines & American Airlines 2 flights per day.
CODESHARE
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Via Zurich ZRH With SWISS & British Airways 0-1 flights per day.
CODESHARE

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12h 50m

Via Zurich ZRH
12h 50m
With SWISS & British Airways 0-1 flights per day.
CODESHARE
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Via Chicago ORD 1 stop with Austrian. 0-1 flights per day.
CODESHARE

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13h 05m

Via Chicago ORD
13h 05m
1 stop with Austrian. 0-1 flights per day.
CODESHARE
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Via Madrid MAD 1 stop with American Airlines. 0-1 flights per day.
CODESHARE

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13h 20m

Via Madrid MAD
13h 20m
1 stop with American Airlines. 0-1 flights per day.
CODESHARE
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Via Frankfurt FRA With Lufthansa & British Airways 0-2 flights per day.
CODESHARE

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13h 25m

Via Frankfurt FRA
13h 25m
With Lufthansa & British Airways 0-2 flights per day.
CODESHARE
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Via Nashville BNA With United Airlines & American Airlines 2 flights per day.
CODESHARE

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13h 30m

Via Nashville BNA
13h 30m
With United Airlines & American Airlines 2 flights per day.
CODESHARE
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Via Barcelona BCN With Lufthansa & British Airways 0-2 flights per day.
CODESHARE

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13h 50m

Via Barcelona BCN
13h 50m
With Lufthansa & British Airways 0-2 flights per day.
CODESHARE
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Via Copenhagen CPH With Scandinavian Airlines & British Airways 0-1 flights per day.

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13h 53m

Via Copenhagen CPH
13h 53m
With Scandinavian Airlines & British Airways 0-1 flights per day.
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Via Geneva GVA With SWISS & British Airways 0-1 flights per day.
CODESHARE

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13h 55m

Via Geneva GVA
13h 55m
With SWISS & British Airways 0-1 flights per day.
CODESHARE
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Via Lisbon LIS With Lufthansa & TAP Portugal 1-2 flights per day.
CODESHARE

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14h 28m

Via Lisbon LIS
14h 28m
With Lufthansa & TAP Portugal 1-2 flights per day.
CODESHARE
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Dulles to London flights

There are over 32 airlines and as many as 2484 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 Reykjavik, New York 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)
KEF Reykjavik10h 10m--
JFK New York10h 25m45m3689 miles (5936 km)
BOS Boston11h 5m3h 53m3688 miles (5934 km)
CDG Paris11h 15m2h 20m4088 miles (6578 km)
PIT Pittsburgh11h 30m2h 54m3914 miles (6298 km)
RDU Raleigh/Durham11h 40m4h 6m4109 miles (6611 km)
YOW Ottawa11h 42m2h 18m3793 miles (6103 km)
YUL Montreal11h 45m3h 0m3749 miles (6032 km)
PHL Philadelphia11h 50m4h 39m3689 miles (5936 km)
DUB Dublin11h 55m3h 45m3694 miles (5944 km)
AMS Amsterdam12h 5m4h 25m4109 miles (6611 km)
YYZ Toronto12h 9m4h 22m3914 miles (6298 km)
CLT Charlotte12h 11m1h 30m4327 miles (6962 km)
CVG Cincinnati12h 20m2h 33m4363 miles (7020 km)
EDI Edinburgh12h 28m4h 55m3820 miles (6146 km)
BRU Brussels12h 30m2h 30m4121 miles (6631 km)
ATL Atlanta12h 32m2h 59m4761 miles (7660 km)
DTW Detroit12h 35m4h 23m4161 miles (6695 km)
EWR New York12h 41m4h 22m3687 miles (5932 km)
ZRH Zurich12h 50m3h 20m4661 miles (7500 km)
LGA New York12h 50m--
ORD Chicago13h 5m2h 54m4554 miles (7327 km)
MAD Madrid13h 20m3h 5m4606 miles (7411 km)
FRA Frankfurt13h 25m4h 10m4500 miles (7241 km)
BNA Nashville13h 30m2h 55m4739 miles (7625 km)
BCN Barcelona13h 50m4h 50m4788 miles (7704 km)
CPH Copenhagen13h 53m4h 45m4696 miles (7556 km)
GVA Geneva13h 55m2h 30m4573 miles (7358 km)
LIS Lisbon14h 28m2h 25m4579 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.
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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 Reykjavik, the total flight time will be 10 hours and 10 minutes.

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