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Ottawa to London Flights (YOW-LHR) in June 2027

Ottawa (YOW) → London (LHR)

Ottawa (YOW) to London (LHR) in June 2027

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Finding fares for June and July…

Ottawa (YOW) to London (LHR) by month

November 2026
December 2026
January 2027
February 2027
March 2027
April 2027
May 2027
June 2027
July 2027
August 2027
September 2027
October 2027

Other Options for This Route

LHR destination

Economy Roundtrip to London (LHR)

Ottawa (YOW) to London (LHR) in November

Other Destinations

YYC destination

Economy Roundtrip to Calgary (YYC)

Ottawa (YOW) to Calgary (YYC) in August

HND destination

Premium Economy Roundtrip to Tokyo (HND)

Ottawa (YOW) to Tokyo (HND) in August

LIS destination

Premium Economy Roundtrip to Lisbon (LIS)

Ottawa (YOW) to Lisbon (LIS) in August

LIS destination

Economy Roundtrip to Lisbon (LIS)

Ottawa (YOW) to Lisbon (LIS) in September

SELA destination

Economy Roundtrip to Seoul (Any)

Ottawa (YOW) to Seoul (Any) in September

HKG destination

Economy Roundtrip to Hong Kong (HKG)

Ottawa (YOW) to Hong Kong (HKG) in October

Flights from Other Cities

LHR destination

Economy One-way to London (LHR)

New York (JFK) to London (LHR) in June

LHR destination

Economy One-way to London (LHR)

Salt Lake City (SLC) to London (LHR) in June

LHR destination

Economy Roundtrip to London (LHR)

Washington, D.C. (IAD) to London (LHR) in June

LHR destination

Economy Roundtrip to London (LHR)

Vancouver (YVR) to London (LHR) in June

LHR destination

Premium Economy Roundtrip to London (LHR)

Washington, D.C. (IAD) to London (LHR) in June

LHR destination

Business Roundtrip to London (LHR)

San Francisco (SFO) to London (LHR) in June

Cheap economy Class Flights from Ottawa (YOW) to London (LHR) June

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Why Choose Economy Class Flights from Ottawa (YOW) to London (LHR)?

Fares across the airlines on the route in one search
Nonstop and connecting flights side by side
A month of fares at a glance for june travel
Price alerts: we watch the fare and alert you when it drops

Planning a trip from Ottawa (YOW) to London (LHR) in june? SlickTrip shows the cheapest economy fares across airlines, nonstop or with stops. Set an alert and we watch the route for you, then email you when the price drops. Booking happens on the airline's or travel site's own page.