Cheap Flights From Macdonald-Cartier Intl. (YOW) To Gatwick (LGW)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Ottawa (YOW) to London (LGW)

The cheapest flights to Gatwick found within the past 7 days were CA $780 round trip and CA $639 one way. Prices and availability subject to change. Additional terms may apply.

Wed., Jun. 11 - Thu., Jun. 19
YOW
Ottawa
LGW
London
CA $780 Roundtrip, found 6 days ago
CA $780
Roundtrip
found 6 days ago
Select Porter Airlines flight, departing Wed., Jun. 11 from Ottawa to London, returning Thu., Jun. 19, priced at CA $780 found 6 days ago
Sat., Jun. 7 - Tue., Jun. 17
YOW
Ottawa
LGW
London
CA $795 Roundtrip, just found
CA $795
Roundtrip
just found
Select Air Transat flight, departing Sat., Jun. 7 from Ottawa to London, returning Tue., Jun. 17, priced at CA $795 just found
Mon., May 19 - Thu., May 29
YOW
Ottawa
LGW
London
CA $797 Roundtrip, just found
CA $797
Roundtrip
just found
Select Porter Airlines flight, departing Mon., May 19 from Ottawa to London, returning Thu., May 29, priced at CA $797 just found
Sat., Jun. 14 - Sun., Jul. 13
YOW
Ottawa
LGW
London
CA $895 Roundtrip, found 1 day ago
CA $895
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Sat., Jun. 14 from Ottawa to London, returning Sun., Jul. 13, priced at CA $895 found 1 day ago
Tue., Jun. 17 - Thu., Jun. 26
YOW
Ottawa
LGW
London
CA $896 Roundtrip, found 5 days ago
CA $896
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Tue., Jun. 17 from Ottawa to London, returning Thu., Jun. 26, priced at CA $896 found 5 days ago
Sat., Jun. 21 - Wed., Jul. 2
YOW
Ottawa
LGW
London
CA $900 Roundtrip, found 2 hours ago
CA $900
Roundtrip
found 2 hours ago
Select Air Transat flight, departing Sat., Jun. 21 from Ottawa to London, returning Wed., Jul. 2, priced at CA $900 found 2 hours ago
Mon., Jun. 23 - Mon., Jul. 7
YOW
Ottawa
LGW
London
CA $906 Roundtrip, found 17 hours ago
CA $906
Roundtrip
found 17 hours ago
Select Air Transat flight, departing Mon., Jun. 23 from Ottawa to London, returning Mon., Jul. 7, priced at CA $906 found 17 hours ago
Thu., Jun. 12 - Sat., Jul. 12
YOW
Ottawa
LGW
London
CA $915 Roundtrip, found 1 day ago
CA $915
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Thu., Jun. 12 from Ottawa to London, returning Sat., Jul. 12, priced at CA $915 found 1 day ago
Sat., Jun. 21 - Fri., Jul. 11
YOW
Ottawa
LGW
London
CA $917 Roundtrip, found 4 hours ago
CA $917
Roundtrip
found 4 hours ago
Select Porter Airlines flight, departing Sat., Jun. 21 from Ottawa to London, returning Fri., Jul. 11, priced at CA $917 found 4 hours ago
Mon., Jun. 23 - Sat., Jun. 28
YOW
Ottawa
LGW
London
CA $917 Roundtrip, found 1 day ago
CA $917
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Mon., Jun. 23 from Ottawa to London, returning Sat., Jun. 28, priced at CA $917 found 1 day ago

Popular Flight Routes from Ottawa (YOW)

Travelers at YOW love to visit these top cities. Roam to the top destinations from Ottawa (YOW) today with the cheap prices from Travelocity!

Popular Flight Routes from London (LGW)

Travelers at LGW love to visit these top cities. Roam to the top destinations from London(LGW) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.