Cheap flights from Ottawa to London from £178
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to London departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ottawa to London
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Cheap bus & train deals from Ottawa to London
All round-trip flight deals to London
Virgin Atlantic flights from Ottawa to London
Our best Virgin Atlantic deals on Ottawa to London flight tickets
Air France flights from Ottawa to London
Our best Air France deals on Ottawa to London flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Ottawa to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Ottawa to London?
January. The cheapest time of year to fly to London from Ottawa is January. The most expensive is December.
What is the cheapest day to depart Ottawa for London?
Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Saturday.
When is the cheapest time to fly from Ottawa to London?
In the afternoon. Ottawa to London flights are approximately 25% more expensive at midday than in the afternoon
What is the cheapest Ottawa to London flight route?
Ottawa - London Heathrow. Fly from Ottawa to London Heathrow for the best Ottawa - London flight prices
How far in advance should you book Ottawa to London flights?
11 days before. The cheapest time to buy a flight from Ottawa to London is approximately 11 days to departure
Can stopping save me money on Ottawa to London flights?
You could potentially save up to 69% on your flight if you consider stops on a Ottawa to London flight.
How have Ottawa to London flight prices changed over time?
As of November 2024, prices for Ottawa to London flights are approximately 10% cheaper when compared to flights at the same time last year.
When to book flights from Ottawa to London
Cheap Ottawa to London (YOW to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ottawa to London
Best price found | £178 |
|---|---|
Fastest flight time | 6h 40m |
Direct flights | Tue, Thu, Fri and Sun |
Airports in London | 5 airports |
How far is Ottawa to London by plane?
The straight-line distance from Ottawa to London is 3329.4 mi. By plane, this route typically takes 6h 40m.
When did momondo last update prices for flights from Ottawa Airport to London?
Prices for flights from Ottawa Airport to London are updated daily.
How many operators does momondo search for flights from Ottawa Airport to London?
There is 1 operator available for flights from Ottawa Airport to London as of November 2024.
How old do you have to be to fly from Ottawa Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ottawa to London?
Based on momondo bookings for flights between Ottawa and London, the leading plane model is Boeing 787-9 Dreamliner, making up 100.00% of the total bookings.
What is the most popular airline from Ottawa to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ottawa to London is Air Canada (64.36% of total bookings). The next most popular airlines are Porter Airlines (22.77%) and Air Transat (12.87%).
Best airlines flying from Ottawa to London
Compare and see reviews for airlines that fly from Ottawa to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £568 | Free Cancellation | Rating 7.0 8,237 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ottawa to London?
It is quick and easy to find Ottawa to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.
Can I find flights from Ottawa to London with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to London from Ottawa with this policy.
How can momondo help me find flights from Ottawa to London?
momondo helps you find the best flight between Ottawa and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Ottawa to London right now. Can momondo alert me if prices change?
If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Ottawa and alert you when they change.