$735 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.

Fri, Jul 4 - Sun, Jul 13
LHR
Heathrow
YOW
Macdonald-Cartier Intl.
$735 Roundtrip, found 3 days ago
$735
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Jul 4 from Heathrow to Macdonald-Cartier Intl., returning Sun, Jul 13, priced at $735 found 3 days ago
Sun, Jul 6 - Fri, Jul 11
LGW
Gatwick
YOW
Macdonald-Cartier Intl.
$1,955 Roundtrip, found 5 days ago
$1,955
Roundtrip
found 5 days ago
Select Icelandair flight, departing Sun, Jul 6 from Gatwick to Macdonald-Cartier Intl., returning Fri, Jul 11, priced at $1,955 found 5 days ago

Airfares from $735 One Way, $634 Round Trip from London to Ottawa

Prices starting at $634 for return flights and $735 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, Sep 17 - Mon, Sep 22
LHR
London
YOW
Ottawa
$634 Roundtrip, found 6 days ago
$634
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Wed, Sep 17 from London to Ottawa, returning Mon, Sep 22, priced at $634 found 6 days ago
Thu, Sep 11 - Sun, Sep 14
LHR
London
YOW
Ottawa
$670 Roundtrip, found 15 hours ago
$670
Roundtrip
found 15 hours ago
Select Brussels Airlines flight, departing Thu, Sep 11 from London to Ottawa, returning Sun, Sep 14, priced at $670 found 15 hours ago
Thu, Sep 18 - Sun, Sep 28
LHR
London
YOW
Ottawa
$670 Roundtrip, found 6 days ago
$670
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Sep 18 from London to Ottawa, returning Sun, Sep 28, priced at $670 found 6 days ago
Wed, Sep 17 - Mon, Sep 22
LHR
London
YOW
Ottawa
$671 Roundtrip, found 6 days ago
$671
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Wed, Sep 17 from London to Ottawa, returning Mon, Sep 22, priced at $671 found 6 days ago
Thu, Sep 18 - Sun, Sep 28
LHR
London
YOW
Ottawa
$691 Roundtrip, found 6 days ago
$691
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Thu, Sep 18 from London to Ottawa, returning Sun, Sep 28, priced at $691 found 6 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

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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.

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.