$320 Cheap flight deals from London (LON) to Ottawa (YOW)

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This Weekend's Flight Deals from London to Ottawa

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 3 - Mon, Oct 5
LHR
Heathrow
YOW
Macdonald-Cartier Intl.
$840 Roundtrip, found 5 days ago
$840
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Oct 3 from Heathrow to Macdonald-Cartier Intl., returning Mon, Oct 5, priced at $840 found 5 days ago

Airfares from $320 One Way, $581 Round Trip from London to Ottawa

Prices starting at $581 for return flights and $320 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.

Wed, Oct 7 - Wed, Oct 14
LHR
London
YOW
Ottawa
$581 Roundtrip, found 4 days ago
$581
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Wed, Oct 7 from London to Ottawa, returning Wed, Oct 14, priced at $581 found 4 days ago
Wed, Oct 7 - Wed, Oct 14
LHR
London
YOW
Ottawa
$595 Roundtrip, found 4 days ago
$595
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Oct 7 from London to Ottawa, returning Wed, Oct 14, priced at $595 found 4 days ago
Wed, Oct 7 - Wed, Oct 14
LHR
London
YOW
Ottawa
$596 Roundtrip, found 4 days ago
$596
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Wed, Oct 7 from London to Ottawa, returning Wed, Oct 14, priced at $596 found 4 days ago
Tue, Oct 6 - Sat, Oct 10
LGW
London
YOW
Ottawa
$687 Roundtrip, found 4 days ago
$687
Roundtrip
found 4 days ago
Select Air Transat flight, departing Tue, Oct 6 from London to Ottawa, returning Sat, Oct 10, priced at $687 found 4 days ago
Tue, Oct 6 - Sat, Oct 10
LGW
London
YOW
Ottawa
$732 Roundtrip, found 4 days ago
$732
Roundtrip
found 4 days ago
Select Air Transat flight, departing Tue, Oct 6 from London to Ottawa, returning Sat, Oct 10, priced at $732 found 4 days 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

For the best available deals on flights from London to Ottawa, look no further than Orbitz. Offering the perfect packages with cutting-edge mobile tools, Orbitz is your ideal destination.

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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.

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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.