$403 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, Dec 27 - Tue, Dec 30
LHR
Heathrow
YOW
Macdonald-Cartier Intl.
$1,451 Roundtrip, found 6 days ago
$1,451
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sat, Dec 27 from Heathrow to Macdonald-Cartier Intl., returning Tue, Dec 30, priced at $1,451 found 6 days ago
Sun, Dec 28 - Tue, Dec 30
LGW
Gatwick
YOW
Macdonald-Cartier Intl.
$1,872 Roundtrip, found 6 days ago
$1,872
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sun, Dec 28 from Gatwick to Macdonald-Cartier Intl., returning Tue, Dec 30, priced at $1,872 found 6 days ago

Airfares from $403 One Way, $561 Round Trip from London to Ottawa

Prices starting at $561 for return flights and $403 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.

Sun, Mar 1 - Tue, Mar 17
LHR
London
YOW
Ottawa
$561 Roundtrip, found 22 hours ago
$561
Roundtrip
found 22 hours ago
Select Virgin Atlantic flight, departing Sun, Mar 1 from London to Ottawa, returning Tue, Mar 17, priced at $561 found 22 hours ago
Mon, Dec 29 - Mon, Jan 5
LHR
London
YOW
Ottawa
$730 Roundtrip, found 2 days ago
$730
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Dec 29 from London to Ottawa, returning Mon, Jan 5, priced at $730 found 2 days ago
Sat, Apr 25 - Tue, Apr 28
LHR
London
YOW
Ottawa
$769 Roundtrip, found 4 days ago
$769
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Apr 25 from London to Ottawa, returning Tue, Apr 28, priced at $769 found 4 days ago
Sun, Mar 1 - Tue, Mar 17
LHR
London
YOW
Ottawa
$1,026 Roundtrip, found 22 hours ago
$1,026
Roundtrip
found 22 hours ago
Select TAP Portugal flight, departing Sun, Mar 1 from London to Ottawa, returning Tue, Mar 17, priced at $1,026 found 22 hours ago
Sun, Mar 1 - Tue, Mar 17
LHR
London
YOW
Ottawa
$1,034 Roundtrip, found 22 hours ago
$1,034
Roundtrip
found 22 hours ago
Select Aer Lingus flight, departing Sun, Mar 1 from London to Ottawa, returning Tue, Mar 17, priced at $1,034 found 22 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

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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.