$546 Cheap flight deals from London (LON) to Ottawa (YOW)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $546 One Way, $792 Round Trip from London to Ottawa

Prices starting at $792 for return flights and $546 for one-way flights to Ottawa were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 26 - Sat, Nov 28
LGW
London
YOW
Ottawa
$792 Roundtrip, found 5 days ago
$792
Roundtrip
found 5 days ago
Select Air Transat flight, departing Thu, Nov 26 from London to Ottawa, returning Sat, Nov 28, priced at $792 found 5 days ago
Thu, Nov 26 - Sat, Dec 5
LHR
London
YOW
Ottawa
$869 Roundtrip, found 2 days ago
$869
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Thu, Nov 26 from London to Ottawa, returning Sat, Dec 5, priced at $869 found 2 days ago
Sat, Nov 21 - Wed, Nov 25
LHR
London
YOW
Ottawa
$872 Roundtrip, found 1 day ago
$872
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Nov 21 from London to Ottawa, returning Wed, Nov 25, priced at $872 found 1 day ago
Thu, Oct 29 - Thu, Nov 5
LHR
London
YOW
Ottawa
$876 Roundtrip, found 4 days ago
$876
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Oct 29 from London to Ottawa, returning Thu, Nov 5, priced at $876 found 4 days ago
Thu, Dec 3 - Mon, Dec 7
LHR
London
YOW
Ottawa
$938 Roundtrip, found 12 hours ago
$938
Roundtrip
found 12 hours ago
Select Brussels Airlines flight, departing Thu, Dec 3 from London to Ottawa, returning Mon, Dec 7, priced at $938 found 12 hours ago

More About Flying To Ottawa from London

Route Information for Flights from London to Ottawa

Origin Airport IATA Code
LON
Destination Airport IATA Code
YOW
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

London to Ottawa

London to Ottawa flights are offered at fantastic discount by Orbitz. Book air tickets now and cut those extra costs out of your travel budget to ensure a rewarding travel experience. With guaranteed low prices like these, can you afford to miss this discount?

Book cheap flights from London to Ottawa

Cheap airfares are available on flights from London to Ottawa. Use Orbitz to find the best flights that suit both your budget and the travel times that you need. Travelers who are looking for discounted rates on domestic or international flights need to look no further than Orbitz.

Orbitz goes mobile

As the world of technology rapidly expands around us, we are continuously finding new ways to improve our services, communications, and accessibility. With our cutting-edge mobile tools now available on Android, iPhone, and tablets, you can access detailed information on your bookings for flights from London to Ottawa at any time or anywhere. See your itinerary for your London to Ottawa flights, baggage and gate claim details, as well as hotel deals with our easy-to-use apps.

Get a great package with your London to Ottawa flights

With frequent updates on your flight status, including delays and changes in bookings, traveling becomes more hassle-free than ever. Not only do we offer huge discounted deals on flights from London to Ottawa, we also have fantastic savings on vacation packages, hotel room, cruises, activities, and car rentals so you can pick and choose and create the best travel package for you.

Frequently asked questions

What is the shortest flight from London to Ottawa?
From London, the unique sights and sounds of Ottawa are at least 7 hours and 53 minutes away. Secure your favorite seat, or maybe even upgrade to one with more legroom, and get to your destination in comfort.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

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. Lower fares may be available. 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.