Find London - Ottawa Flights from €523 (LON - YOW)

Many airlines offer flexible change policies

Earn BONUS+ rewardsOpens in a new window on top of your airline points

Enjoy exclusive promotions on the ebookers app!

Selected fares from London to Ottawa

The lowest prices found within the past 7 days from London to Ottawa were €523 for one-way flights and €563 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

London to Ottawa Flight Information
Origin airport IATA code
LHR
Destination airport IATA code
YOW
Return price
€563

Best Days To Fly From LON to YOW

Ottawa Flight Information

Traveling From
London
Origin Airport IATA Code
LON
Traveling To
Ottawa
Destination Airport IATA Code
YOW
Number of Airlines Serving
Available Airlines
Air Transat, Lufthansa, Air Canada, United, KLM, TAP Portugal, Aer Lingus, LOT-Polish Airlines
Distance
Direct Flight Time
Flight Price
€563

Car Hire offers in Ottawa

Hotels in Ottawa

Fairmont Chateau Laurier

Fairmont Chateau Laurier

4.5 out of 5
1 Rideau St, Ottawa, ON
Book a stay at this eco-certified hotel in Ottawa. Enjoy 3 restaurants, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.6/10 Excellent! (2,298 reviews)
"Friendly staff, great room, great ambiance, nice bar downstairs. Stay was amazing. The rooms and facilities are a little outdated but the service and history makes up for it."

Reviewed on 17 Mar 2025

Fairmont Chateau Laurier
The Business Inn

The Business Inn

2.5 out of 5
180 MacLaren Street, Ottawa, ON
Book a stay at this business-friendly hotel in Ottawa. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the ...
9.2/10 Wonderful! (7,247 reviews)
"Older but clean and more than comfortable. Great value."

Reviewed on 21 Mar 2025

The Business Inn
Lord Elgin Hotel

Lord Elgin Hotel

4 out of 5
100 Elgin St, Ottawa, ON
Stay at this 4-star eco-certified hotel in Ottawa. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (2,337 reviews)
"Great!"

Reviewed on 18 Mar 2025

Lord Elgin Hotel
Save an average of 15% on thousands of hotels when you're signed in
Ottawa Marriott Hotel

Ottawa Marriott Hotel

4 out of 5
100 Kent St, Ottawa, ON
Book a stay at this eco-certified hotel in Ottawa. Enjoy breakfast (surcharge), valet parking (surcharge), and a 24-hour front desk. Our guests praise the helpful ...
8.4/10 Very Good! (1,180 reviews)
"Fantastic hotel, with a great view up top! Only thing is that the rooftop restaurant is no longer open."

Reviewed on 19 Mar 2025

Ottawa Marriott Hotel
Les Suites Hotel Ottawa

Les Suites Hotel Ottawa

4 out of 5
130 Besserer St, Ottawa, ON
Stay at this 4-star eco-certified aparthotel in Ottawa. Enjoy free WiFi, room service, and a health club. Our guests praise the helpful staff and the clean rooms ...
8.4/10 Very Good! (4,456 reviews)
Great for families
"The stuff was excellent and very friendly- everything we asked for, answered immediately. The kitchen was amazing with everything we needed, perfect for families. The pull up sofa bed in the living room was not good and you could feel all the springs. Nut for adult sleep but for the kids it was decent. ..."

Reviewed on 17 Mar 2025

Les Suites Hotel Ottawa
Sonder Arlo

Sonder Arlo

3.5 out of 5
88 Albert Street, Ottawa, ON
Stay at this 3.5-star aparthotel in Ottawa. Enjoy a fitness center, laundry facilities, and concierge services. Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (644 reviews)
"Rooms are perfect size for 1-2 people. Very cozy and clean. It’s my 3rd time staying here and I will be back again. 7 min walk to Rideau center and about 8 min walk to all the nice restaurants on Elgin street."

Reviewed on 20 Mar 2025

Sonder Arlo
Don't see what you're looking for?
See all available properties in Ottawa
View all properties
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

*Terms & Conditions: Etihad 4x BONUS+

Eligible to all ebookers BONUS+ members with stand-alone flight bookings made on ebookers’ website from 00:01 UTC 30 October 2015 through 23:59 UTC 1 November 2015 where the validating carrier is Etihad. Etihad multiplier (“Etihad Multiplier”) applies to the base of 1% BONUS+ earned on eligible flight bookings. Members will be issued an additional amount of BONUS+, equal to 4% (“Promotional Earn”) of the amount paid for each of the aforementioned bookings if the members were logged in to their BONUS+ account at the time of booking. If such a member has already earned the annual air cap in BONUS+, the member will not earn the Base Earn but will still earn the promotional BONUS+. In all of the above-mentioned cases, customers booking when logged in on the ebookers mobile application will earn triple the 2% Mobile Earn on the purchase price, totalling 8% earn. The earned promotional BONUS+ will expire if not redeemed within 60 calendar days from the date of issuance. Offer is non-transferrable and not redeemable for cash. The earned promotional BONUS+ will be deposited in your BONUS+ account at the time of booking. ebookers reserves the right to change, limit, or cancel the promotion in its sole discretion. See ebookers Terms and Conditions for additional applicable terms and conditions on: http://www.ebookers.ie/info/win?id=LoyaltyTerms

Fare, taxes & fees: Fares were found on ebookers.com and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.