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₩442,200 Cheap Flights from Washington (IAD) to London (LHR)

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Open Photo by Heathrow Airports Limited

Cheap Flights from Washington to London (IAD-LHR)

Prices were available within the past 7 days and start at ₩442,200 for one-way flights and ₩948,000 for roundtrip, for the period specified. Prices and availability are subject to change.
Icelandair
Sun, Feb 7 - Wed, Feb 17
IAD
Washington
LHR
London
₩948,000
Roundtrip
Found 5 days ago
Select Icelandair flight, departing Sun, Feb 7 from Washington to London, returning Wed, Feb 17, priced at ₩948,000 Found 5 days ago
Icelandair
Thu, Dec 3 - Tue, Dec 8
IAD
Washington
LHR
London
₩1,044,200
Roundtrip
Found 3 days ago
Select Icelandair flight, departing Thu, Dec 3 from Washington to London, returning Tue, Dec 8, priced at ₩1,044,200 Found 3 days ago
Icelandair
Mon, Nov 2 - Tue, Nov 10
IAD
Washington
LHR
London
₩1,054,500
Roundtrip
Found 2 days ago
Select Icelandair flight, departing Mon, Nov 2 from Washington to London, returning Tue, Nov 10, priced at ₩1,054,500 Found 2 days ago
SAS
Wed, Jan 13 - Wed, Jan 20
IAD
Washington
LHR
London
₩1,060,000
Roundtrip
Just found
Select SAS flight, departing Wed, Jan 13 from Washington to London, returning Wed, Jan 20, priced at ₩1,060,000 Just found
SAS
Sat, Oct 17 - Wed, Oct 21
IAD
Washington
LHR
London
₩1,093,700
Roundtrip
Found 2 days ago
Select SAS flight, departing Sat, Oct 17 from Washington to London, returning Wed, Oct 21, priced at ₩1,093,700 Found 2 days ago
TAP Portugal
Wed, Jan 13 - Wed, Jan 20
IAD
Washington
LHR
London
₩1,103,500
Roundtrip
Just found
Select TAP Portugal flight, departing Wed, Jan 13 from Washington to London, returning Wed, Jan 20, priced at ₩1,103,500 Just found
TAP Portugal
Sun, Feb 7 - Wed, Feb 17
IAD
Washington
LHR
London
₩1,110,800
Roundtrip
Found 5 days ago
Select TAP Portugal flight, departing Sun, Feb 7 from Washington to London, returning Wed, Feb 17, priced at ₩1,110,800 Found 5 days ago
Delta
Wed, Jan 13 - Wed, Jan 20
IAD
Washington
LHR
London
₩1,123,800
Roundtrip
Just found
Select Delta flight, departing Wed, Jan 13 from Washington to London, returning Wed, Jan 20, priced at ₩1,123,800 Just found
Delta
Sun, Feb 7 - Sat, Feb 20
IAD
Washington
LHR
London
₩1,124,600
Roundtrip
Found 5 days ago
Select Delta flight, departing Sun, Feb 7 from Washington to London, returning Sat, Feb 20, priced at ₩1,124,600 Found 5 days ago
British Airways
Wed, Jan 13 - Wed, Jan 20
IAD
Washington
LHR
London
₩1,166,300
Roundtrip
Just found
Select British Airways flight, departing Wed, Jan 13 from Washington to London, returning Wed, Jan 20, priced at ₩1,166,300 Just found

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city center is 28 minutes. Flights from ₩1,093,700
LHR
Heathrow
Cheapest
Average driving time to city center28 min
Flights from ₩1,093,700

Find the cheapest month to fly from Washington (IAD) to London (LHR)

November is typically the cheapest month to fly

From ₩673,651 - ₩1,252,211 per traveler.

Travel information

Origin airport
Washington Dulles Intl. Airport
Destination airport
Heathrow Airport
Distance
5,901 km away
Airlines serving
British Airways, Aer Lingus, Lufthansa, TAP Portugal, Finnair, Iberia, Swiss International Air Lines, Austrian Airlines, Brussels Airlines, Air Canada, Alaska Airlines, Turkish Airlines, Icelandair, KLM, Virgin Atlantic, United, SAS, American Airlines, Delta, Air France, Ethiopian Airlines, ITA Airways, Royal Air Maroc, Avianca, Aeromexico
Popular airline
British Airways
Roundtrip price
₩948,000
Average flight time
7 hours 30 mins
*Available to One Key members.