Cheap flights from Ottawa to London Heathrow Airport from C$ 365
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 Heathrow Airport departing on 30/11. 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? Early arrival? Instantly customize your resultsTrusted 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 round-trip 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
Air Canada flights from Ottawa to London Heathrow Airport
Our best Air Canada deals on Ottawa to London Heathrow Airport flight tickets
Austrian Airlines flights from Ottawa to London Heathrow Airport
Our best Austrian Airlines deals on Ottawa to London Heathrow Airport flight tickets
How to get the cheapest flight ticket from Ottawa to London Heathrow Airport
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 Heathrow Airport?
November. The cheapest time of year to fly to London Heathrow Airport from Ottawa is November. The most expensive is July.
What is the cheapest day to depart Ottawa for London Heathrow Airport?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly from Ottawa to London Heathrow Airport?
In the afternoon. Ottawa to London Heathrow Airport flights are approximately 5% more expensive in the evening than in the afternoon
What is the cheapest airline that flies to London Heathrow Airport from Ottawa?
Virgin Atlantic. Virgin Atlantic, Air France, and Air Canada are the most popular carriers operating from Ottawa to London Heathrow Airport
How far in advance should you book Ottawa to London Heathrow Airport flights?
54 days before. The cheapest time to buy a flight from Ottawa to London Heathrow Airport is approximately 54 days to departure
Can stopping save me money on Ottawa to London Heathrow Airport flights?
You could potentially save up to 64% on your flight if you consider stops on a Ottawa to London Heathrow Airport flight.
How have Ottawa to London Heathrow Airport flight prices changed over time?
As of October 2024, prices for Ottawa to London Heathrow Airport flights are approximately 12% more expensive when compared to flights at the same time last year.
When to book flights from Ottawa to London Heathrow Airport
Cheap Ottawa to London Heathrow Airport (YOW to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ottawa to London Heathrow Airport
How far is Ottawa to London Heathrow by plane?
There are 5338.5 km between Ottawa and London Heathrow. 6h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Ottawa Airport to London Heathrow Airport?
Prices for flights from Ottawa Airport to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Ottawa Airport to London Heathrow Airport?
As of October 2024, there are 4 operators available to choose from for flights from Ottawa Airport to London Heathrow Airport.
How old do you have to be to fly from Ottawa Airport to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Ottawa to London Heathrow Airport is Boeing 787-9 Dreamliner, representing 100.00% of all bookings.
What is the most popular airline from Ottawa to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Ottawa to London Heathrow Airport is Air Canada, representing 87.16% of all bookings. The subsequent popular airlines are Lufthansa at 8.04%, Air France at 3.38%, and Virgin Atlantic at 1.42%.
Best airlines flying from Ottawa to London Heathrow Airport
Compare and see reviews for airlines that fly from Ottawa to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 806 | Free Cancellation | Rating 7.6 666 reviews | |||
| PriceFrom C$ 832 | Free Cancellation | Rating 7.4 1,531 reviews | |||
| PriceFrom C$ 874 | Free Cancellation | Rating 6.8 7,182 reviews | |||
| PriceFrom C$ 953 | Free Cancellation | Rating 7.0 8,095 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 allows you to filter the results for Ottawa to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Ottawa to London?
Once all potential Ottawa to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
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.