Find cheap flights to Washington Dulles Airport

IAD

Find cheap flights to Washington Dulles Airport

Return
Economy
Wichita (ICT)
Washington Dulles Intl
Fri 14/8
Fri 21/8
Any month
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Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

Good to know

Low season

May Best time to beat the crowds (5% less expensive on average)

High season

July Most popular time to fly (25% more expensive on average)

Average price of a return ticket

£672 (avg. price over the last 2 weeks)

Good deal for a return ticket

£528 or less

Top tips for finding cheap flights to Washington Dulles Airport

  • Looking for cheap airfare to Washington Dulles Airport? 25% of our users found return tickets to Washington Dulles Airport for the following prices or less: From Glasgow £405, from Birmingham £428, from Bristol £446
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be July and August. The cheapest month to fly to Washington Dulles Airport is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Washington Dulles Airport flights

Which airlines have a flexible cancellation policy for flights from United Kingdom to Washington Dulles Intl due to COVID-19?

What is the cheapest flight to Washington Dulles Airport?

Which airlines fly to Washington Dulles Airport?

How far is Washington Dulles Airport airport from central Washington?

How does KAYAK find such low prices on flights to Washington Dulles Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington Dulles Airport?

What is the Hacker Fare option on flights to Washington Dulles Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington Dulles Airport?

Top airline flying to Washington Dulles Intl

Scores according to KAYAK customer reviews

7.2
TAP AIR PORTUGAL
Overall score based on 5,335 reviews
7.3
Boarding
7.2
Comfort
7.9
Crew
6.6
Entertainment
7.0
Food
Airline reviews
Read more about TAP AIR PORTUGAL

Book Cheap Washington Dulles Airport Plane Tickets

Recent return flight deals

29/10
Thu
2 stops
Multiple Airlines
30h 25m
STN - IAD
5/11
Thu
2 stops
Multiple Airlines
16h 30m
IAD - STN
29/10
Thu
1 stop
TAP AIR PORTUGAL
26h 35m
LGW - IAD
2/11
Mon
1 stop
TAP AIR PORTUGAL
10h 50m
IAD - LGW
22/11
Sun
1 stop
Icelandair
11h 30m
MAN - IAD
29/11
Sun
1 stop
Icelandair
10h 00m
IAD - MAN
20/11
Fri
1 stop
Aer Lingus
11h 30m
LCY - IAD
30/11
Mon
1 stop
Aer Lingus
12h 05m
IAD - LCY
29/10
Thu
2 stops
Multiple Airlines
30h 25m
STN - IAD
6/11
Fri
2 stops
Multiple Airlines
16h 25m
IAD - STN
16/10
Fri
2 stops
Lufthansa
52h 04m
LCY - IAD
21/10
Wed
1 stop
Lufthansa
17h 30m
IAD - LCY
26/10
Mon
2 stops
Multiple Airlines
23h 30m
MAN - IAD
2/11
Mon
2 stops
Multiple Airlines
23h 10m
IAD - MAN
20/11
Fri
1 stop
TAP AIR PORTUGAL
26h 35m
LGW - IAD
30/11
Mon
1 stop
TAP AIR PORTUGAL
10h 50m
IAD - LGW
20/11
Fri
1 stop
TAP AIR PORTUGAL
13h 10m
LHR - IAD
30/11
Mon
1 stop
TAP AIR PORTUGAL
18h 30m
IAD - LHR
28/10
Wed
2 stops
Multiple Airlines
30h 25m
STN - IAD
6/11
Fri
2 stops
Multiple Airlines
16h 25m
IAD - STN
20/11
Fri
1 stop
TAP AIR PORTUGAL
26h 35m
LGW - IAD
30/11
Mon
1 stop
TAP AIR PORTUGAL
16h 45m
IAD - LGW
29/10
Thu
2 stops
Multiple Airlines
30h 40m
LTN - IAD
6/11
Fri
2 stops
Multiple Airlines
15h 35m
IAD - LTN
11/11
Wed
1 stop
TAP AIR PORTUGAL
26h 10m
MAN - IAD
16/11
Mon
1 stop
TAP AIR PORTUGAL
23h 55m
IAD - MAN
Show more results

Recent one-way flight deals

7/10
Wed
2 stops
Multiple Airlines
16h 55m
STN - IAD
4/9
Fri
1 stop
TAP AIR PORTUGAL
14h 45m
LHR - IAD
8/10
Thu
3 stops
Multiple Airlines
40h 40m
STN - IAD
10/10
Sat
1 stop
Icelandair
11h 05m
LGW - IAD
6/10
Tue
2 stops
Multiple Airlines
33h 10m
LTN - IAD
5/10
Mon
3 stops
Multiple Airlines
40h 25m
STN - IAD
4/9
Fri
2 stops
Multiple Airlines
19h 55m
LHR - IAD
19/8
Wed
1 stop
Turkish Airlines
37h 05m
LGW - IAD
2/9
Wed
1 stop
TAP AIR PORTUGAL
15h 25m
LHR - IAD
7/10
Wed
2 stops
Multiple Airlines
18h 20m
SEN - IAD
4/9
Fri
1 stop
TAP AIR PORTUGAL
13h 00m
LHR - IAD
10/10
Sat
1 stop
Virgin Atlantic
10h 40m
LCY - IAD
6/10
Tue
3 stops
Multiple Airlines
31h 05m
SEN - IAD
6/10
Tue
1 stop
TAP AIR PORTUGAL
13h 50m
LHR - IAD
18/8
Tue
1 stop
Delta
11h 30m
LCY - IAD
18/8
Tue
1 stop
KLM
11h 35m
LCY - IAD
7/10
Wed
3 stops
Multiple Airlines
54h 00m
LTN - IAD
3/9
Thu
1 stop
TAP AIR PORTUGAL
32h 00m
LHR - IAD
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

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