Find cheap flights to Washington Dulles Intl

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat infants
under 2
Lap infants
under 2
The price shown for each flight will be the average for all passengers, including any infants.
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Book cheap flights to Washington Dulles Intl

(Round-trip)
Depart: Sat 18 Mar 2017 Return: Wed 29 Mar 2017 Trip spans 12 days
£319
Select
Icelandair
Icelandair
LGW
IAD
11h 00m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Sat 18 Mar 2017 Return: Thu 23 Mar 2017 Trip spans 6 days
£345
Select
Virgin Atlantic
Virgin Atlantic
MAN
IAD
16h 20m
1 stop
IAD
MAN
20h 00m
1 stop
Depart: Wed 30 Nov 2016 Return: Wed 7 Dec 2016 Trip spans 8 days
£347
Select
KLM
KLM
MAN
IAD
14h 50m
1 stop
IAD
MAN
9h 35m
1 stop
Depart: Wed 23 Nov 2016 Return: Mon 28 Nov 2016 Trip spans 6 days
£367
Select
British Airways
British Airways
LHR
IAD
8h 30m
nonstop
IAD
LHR
7h 05m
nonstop
Depart: Tue 8 Nov 2016 Return: Mon 14 Nov 2016 Trip spans 7 days
£389
Select
Austrian Airlines
Austrian Airlines
STN
IAD
24h 10m
1 stop
IAD
STN
20h 00m
1 stop
Depart: Tue 1 Nov 2016 Return: Tue 8 Nov 2016 Trip spans 8 days
£398
Select
SWISS
SWISS
LCY
IAD
34h 40m
1 stop
IAD
LCY
15h 25m
1 stop
Depart: Tue 20 Dec 2016 Return: Sun 1 Jan 2017 Trip spans 13 days
£415
Select
Aer Lingus
Aer Lingus
BHX
IAD
12h 00m
1 stop
IAD
BHX
12h 35m
1 stop
Depart: Sun 11 Dec 2016 Return: Tue 27 Dec 2016 Trip spans 17 days
£444
Select
Lufthansa
Lufthansa
LHR
IAD
12h 15m
1 stop
IAD
LHR
12h 40m
1 stop
Depart: Fri 16 Dec 2016 Return: Sun 15 Jan 2017 Trip spans 31 days
£468
Select
Major Airline
Major Airline
ABZ
IAD
13h 10m
1 stop
IAD
ABZ
10h 10m
1 stop
Depart: Wed 5 Oct 2016 Return: Tue 11 Oct 2016 Trip spans 7 days
£515
Select
Turkish Airlines
Turkish Airlines
LGW
IAD
27h 35m
1 stop
IAD
LGW
31h 30m
1 stop
Depart: Tue 1 Nov 2016 Return: Fri 11 Nov 2016 Trip spans 11 days
£555
Select
Thomas Cook Airlines
Thomas Cook Airlines
MAN
IAD
11h 46m
nonstop
IAD
MAN
17h 55m
nonstop
Depart: Wed 22 Feb 2017 Return: Fri 3 Mar 2017 Trip spans 10 days
£321
Select
Icelandair
Icelandair
LGW
IAD
11h 00m
1 stop
IAD
LGW
10h 30m
1 stop
Depart: Fri 21 Oct 2016 Return: Fri 28 Oct 2016 Trip spans 8 days
£694
Select
Air Canada
Air Canada
MAN
IAD
8h 25m
nonstop
IAD
MAN
7h 15m
nonstop
Depart: Wed 22 Feb 2017 Return: Wed 15 Mar 2017 Trip spans 21 days
£350
Select
KLM
KLM
LBA
IAD
14h 35m
1 stop
IAD
LBA
17h 05m
2 stops
Depart: Sun 8 Jan 2017 Return: Wed 8 Feb 2017 Trip spans 32 days
£322
Select
Icelandair
Icelandair
LGW
IAD
11h 00m
1 stop
IAD
LGW
10h 30m
1 stop
Depart: Thu 20 Oct 2016 Return: Fri 28 Oct 2016 Trip spans 9 days
£357
Select
Virgin Atlantic
Virgin Atlantic
EDI
IAD
11h 29m
1 stop
IAD
EDI
22h 41m
1 stop
Depart: Wed 22 Mar 2017 Return: Sat 8 Apr 2017 Trip spans 18 days
£384
Select
British Airways
British Airways
LHR
IAD
8h 25m
nonstop
IAD
LHR
7h 20m
nonstop
Depart: Mon 31 Oct 2016 Return: Wed 16 Nov 2016 Trip spans 17 days
£350
Select
KLM
KLM
SOU
IAD
11h 25m
1 stop
IAD
SOU
16h 10m
2 stops
Depart: Tue 21 Feb 2017 Return: Mon 6 Mar 2017 Trip spans 14 days
£389
Select
Austrian Airlines
Austrian Airlines
STN
IAD
24h 10m
1 stop
IAD
STN
20h 00m
1 stop
Depart: Fri 21 Oct 2016 Return: Fri 28 Oct 2016 Trip spans 8 days
£357
Select
Virgin Atlantic
Virgin Atlantic
EDI
IAD
24h 48m
1 stop
IAD
EDI
13h 42m
1 stop
* We attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

Southampton
£350
Aberdeen
£468
Leeds
£350
London
only £367
only £398
only £319
only £389
Manchester
£345
Edinburgh
£357
Birmingham
£415
Destination

Washington
£319
Airlines Airline reviews

67 travellers who booked a flight to Washington from London rated their chosen airline with an average of 8.2

Overall
8.2
Boarding
8.1
Crew
8.6
Comfort
7.7
Food
7.9
Entertainment
8.5