Find Deals on 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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Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Washington Dulles Intl

(Round-trip)
Depart: Fri 6 Jan 2017 Return: Sun 15 Jan 2017 Trip spans 10 days
Depart: Tue 27 Dec 2016 Return: Wed 11 Jan 2017 Trip spans 16 days
Depart: Tue 10 Jan 2017 Return: Mon 30 Jan 2017 Trip spans 21 days
Depart: Tue 10 Jan 2017 Return: Tue 31 Jan 2017 Trip spans 22 days
Depart: Thu 22 Dec 2016 Return: Sun 1 Jan 2017 Trip spans 11 days
Depart: Mon 14 Nov 2016 Return: Wed 7 Dec 2016 Trip spans 24 days
Depart: Wed 26 Oct 2016 Return: Mon 7 Nov 2016 Trip spans 13 days
Depart: Sun 20 Nov 2016 Return: Fri 2 Dec 2016 Trip spans 13 days
Depart: Sun 30 Oct 2016 Return: Mon 14 Nov 2016 Trip spans 16 days
Depart: Sun 30 Oct 2016 Return: Tue 15 Nov 2016 Trip spans 17 days
Depart: Mon 31 Oct 2016 Return: Tue 15 Nov 2016 Trip spans 16 days
Depart: Sat 3 Sep 2016 Return: Mon 5 Sep 2016 Trip spans 3 days
Depart: Wed 8 Feb 2017 Return: Sun 12 Feb 2017 Trip spans 5 days
Depart: Wed 31 Aug 2016 Return: Wed 7 Sep 2016 Trip spans 8 days
Depart: Fri 28 Oct 2016 Return: Sun 13 Nov 2016 Trip spans 17 days
Depart: Mon 2 Jan 2017 Return: Thu 12 Jan 2017 Trip spans 11 days
Depart: Tue 21 Feb 2017 Return: Sat 25 Feb 2017 Trip spans 5 days
Depart: Tue 10 Jan 2017 Return: Tue 31 Jan 2017 Trip spans 22 days
Depart: Wed 16 Nov 2016 Return: Wed 7 Dec 2016 Trip spans 22 days
Depart: Tue 4 Oct 2016 Return: Mon 10 Oct 2016 Trip spans 7 days
* 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
£441
Leeds
£509
London
only £353
only £389
only £337
only £375
Manchester
£358
Glasgow
£431
Edinburgh
£661
Birmingham
£391
Destination

Washington
£337