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NT$14,130 Cheap Flights from London (LHR) to Washington (IAD)

Photo by Metropolitan Washington Airports Authority
Open Photo by Metropolitan Washington Airports Authority

Cheap Flights from London to Washington (LHR-IAD)

Prices were available within the past 7 days and start at NT$14,130 for one-way flights and NT$29,839 for roundtrip, for the period specified. Prices and availability are subject to change.
American Airlines
Wed, Oct 28 - Sat, Oct 31
LHR
London
IAD
Washington
NT$29,839
Roundtrip
Found 5 days ago
Select American Airlines flight, departing Wed, Oct 28 from London to Washington, returning Sat, Oct 31, priced at NT$29,839 Found 5 days ago
Finnair
Wed, Oct 28 - Sat, Oct 31
LHR
London
IAD
Washington
NT$30,088
Roundtrip
Found 5 days ago
Select Finnair flight, departing Wed, Oct 28 from London to Washington, returning Sat, Oct 31, priced at NT$30,088 Found 5 days ago
Iberia
Wed, Oct 28 - Sat, Oct 31
LHR
London
IAD
Washington
NT$30,386
Roundtrip
Found 5 days ago
Select Iberia flight, departing Wed, Oct 28 from London to Washington, returning Sat, Oct 31, priced at NT$30,386 Found 5 days ago
Swiss International Air Lines
Wed, Oct 28 - Sat, Oct 31
LHR
London
IAD
Washington
NT$30,682
Roundtrip
Found 5 days ago
Select Swiss International Air Lines flight, departing Wed, Oct 28 from London to Washington, returning Sat, Oct 31, priced at NT$30,682 Found 5 days ago
Air Canada
Wed, Oct 28 - Sat, Oct 31
LHR
London
IAD
Washington
NT$31,330
Roundtrip
Found 5 days ago
Select Air Canada flight, departing Wed, Oct 28 from London to Washington, returning Sat, Oct 31, priced at NT$31,330 Found 5 days ago
Iberia
Wed, Oct 28 - Sat, Oct 31
LHR
London
IAD
Washington
NT$31,640
Roundtrip
Found 5 days ago
Select Iberia flight, departing Wed, Oct 28 from London to Washington, returning Sat, Oct 31, priced at NT$31,640 Found 5 days ago
American Airlines
Wed, Oct 28 - Sat, Oct 31
LHR
London
IAD
Washington
NT$32,666
Roundtrip
Found 5 days ago
Select American Airlines flight, departing Wed, Oct 28 from London to Washington, returning Sat, Oct 31, priced at NT$32,666 Found 5 days ago
British Airways
Wed, Oct 28 - Sat, Oct 31
LHR
London
IAD
Washington
NT$33,761
Roundtrip
Found 5 days ago
Select British Airways flight, departing Wed, Oct 28 from London to Washington, returning Sat, Oct 31, priced at NT$33,761 Found 5 days ago
KLM
Wed, Oct 28 - Sat, Oct 31
LHR
London
IAD
Washington
NT$38,940
Roundtrip
Found 5 days ago
Select KLM flight, departing Wed, Oct 28 from London to Washington, returning Sat, Oct 31, priced at NT$38,940 Found 5 days ago
Air France
Wed, Oct 28 - Sat, Oct 31
LHR
London
IAD
Washington
NT$48,176
Roundtrip
Found 5 days ago
Select Air France flight, departing Wed, Oct 28 from London to Washington, returning Sat, Oct 31, priced at NT$48,176 Found 5 days ago

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

October is typically the cheapest month to fly

From NT$14,252 - NT$25,971 per traveler.

Travel information

Origin airport
Heathrow Airport
Destination airport
Washington Dulles Intl. Airport
Distance
5,901 km away
Airlines serving
British Airways, Aer Lingus, Lufthansa, Austrian Airlines, TAP Portugal, Swiss International Air Lines, Iberia, Finnair, Brussels Airlines, KLM, Air France, Icelandair, SAS, Air Canada, Virgin Atlantic, Avianca, Turkish Airlines, American Airlines, Delta, United, Alaska Airlines, ITA Airways, Royal Air Maroc, Aeromexico
Popular airline
British Airways
Roundtrip price
NT$29,839
Average flight time
8 hours 23 mins
*Available to One Key members.