Compare Ottawa to United Kingdom flight deals starting at $719

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Plan ahead for flights from Ottawa to United Kingdom

from
to
Type
Dates
Price*
Ottawa (YOW)
to London (LHR)
Roundtrip
Depart Wed 20 Mar 2019
Return Fri 29 Mar 2019
from$ 719*Viewed: 1 hour ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.