Book United Ottawa to London flight deals from CA $858

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Search flights from Ottawa to London (YOW - LHR)

October

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Tuesday 16th

Return Wednesday 31st
fromCA $858*Viewed: 1 hour ago

Monday 29th

Return Tuesday 13th
fromCA $860*Viewed: 1 hour ago

Tuesday 30th

Return Wednesday 14th
fromCA $860*Viewed: 1 hour ago

November

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Tuesday 13th

Return Wednesday 28th
fromCA $874*Viewed: 1 hour ago

Tuesday 20th

Return Wednesday 5th
fromCA $860*Viewed: 1 hour ago

Monday 26th

Return Tuesday 11th
fromCA $874*Viewed: 1 hour ago

December

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Monday 3rd

Return Tuesday 18th
fromCA $874*Viewed: 1 hour ago

Monday 10th

Return Tuesday 25th
fromCA $874*Viewed: 1 hour ago

Tuesday 11th

Return Wednesday 26th
fromCA $874*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..

Plan ahead for flights from Ottawa to London

from
to
Type
Dates
Price*
Ottawa (YOW)
to London (LHR)
Roundtrip
Depart Tue 16 Oct 2018
Return Wed 31 Oct 2018
fromCA $ 858*Viewed: 1 hour ago
Ottawa (YOW)
to London (LHR)
Roundtrip
Depart Mon 29 Oct 2018
Return Tue 13 Nov 2018
fromCA $ 860*Viewed: 1 hour ago
Ottawa (YOW)
to London (LHR)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
fromCA $ 860*Viewed: 1 hour ago
Ottawa (YOW)
to London (LHR)
Roundtrip
Depart Tue 20 Nov 2018
Return Wed 5 Dec 2018
fromCA $ 860*Viewed: 1 hour ago
Ottawa (YOW)
to London (LHR)
Roundtrip
Depart Mon 1 Oct 2018
Return Tue 16 Oct 2018
fromCA $ 874*Viewed: 1 hour ago
Ottawa (YOW)
to London (LHR)
Roundtrip
Depart Tue 2 Oct 2018
Return Wed 17 Oct 2018
fromCA $ 874*Viewed: 1 hour ago
Ottawa (YOW)
to London (LHR)
Roundtrip
Depart Mon 8 Oct 2018
Return Tue 23 Oct 2018
fromCA $ 874*Viewed: 1 hour ago
Ottawa (YOW)
to London (LHR)
Roundtrip
Depart Tue 9 Oct 2018
Return Wed 24 Oct 2018
fromCA $ 874*Viewed: 1 hour ago
Ottawa (YOW)
to London (LHR)
Roundtrip
Depart Mon 15 Oct 2018
Return Tue 30 Oct 2018
fromCA $ 874*Viewed: 1 hour ago
Ottawa (YOW)
to London (LHR)
Roundtrip
Depart Mon 22 Oct 2018
Return Tue 6 Nov 2018
fromCA $ 874*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.