Flights From Washington (WAS) to Peterborough (LHR)

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Selected fares from Washington to Peterborough

The cheapest prices found with in the last 7 days for return flights were CA $814 and CA $314 for one-way flights to Peterborough for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon., 17 Mar. - Tue., 25 Mar.
IAD
Washington Dulles Intl.
LHR
Heathrow
CA $814 Roundtrip, found 3 days ago
CA $814
Roundtrip
found 3 days ago
Select Icelandair flight, departing Mon., 17 Mar. from Washington Dulles Intl. to Heathrow, returning Tue., 25 Mar., priced at CA $814 found 3 days ago
Icelandair
Mon., 17 Mar. - Tue., 25 Mar.
BWI
Baltimore Washington Intl. Thurgood Marshall
LHR
Heathrow
CA $814 Roundtrip, found 3 days ago
CA $814
Roundtrip
found 3 days ago
Select Icelandair flight, departing Mon., 17 Mar. from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Tue., 25 Mar., priced at CA $814 found 3 days ago
Scandinavian Airlines
Mon., 17 Mar. - Tue., 25 Mar.
IAD
Washington Dulles Intl.
LHR
Heathrow
CA $844 Roundtrip, found 3 days ago
CA $844
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Mon., 17 Mar. from Washington Dulles Intl. to Heathrow, returning Tue., 25 Mar., priced at CA $844 found 3 days ago