Cheap flights from Ottawa to London from C$ 393
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 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ottawa to London by changing tabs
Find the cheapest one-way flights from Ottawa to London
If you're looking for one-way flights from Ottawa to London, view some of our deals below provided by Air Canada, Air France and Lufthansa
Search last-minute flights to London from Ottawa
Find and compare round-trip flight prices for your last-minute flight from Ottawa to London
Air France flights from Ottawa to London
Our best Air France deals on Ottawa to London flight tickets
KLM flights from Ottawa to London
Our best KLM deals on Ottawa to London flight tickets
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?
November. The cheapest time of year to fly to London from Ottawa is November. The most expensive is December.
What is the cheapest day to depart Ottawa for London?
Monday. The cheapest day of the week is typically Monday. The most expensive is typically Friday
When is the cheapest time to fly from Ottawa to London?
In the afternoon. Ottawa to London flights are approximately 10% more expensive at noon than in the afternoon
What is the cheapest airline that flies to London from Ottawa?
Virgin Atlantic. Virgin Atlantic, Porter Airlines, and SWISS are the most popular carriers operating from Ottawa to London
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?
51 days before. The cheapest time to buy a flight from Ottawa to London is approximately 51 days to departure
How have Ottawa to London flight prices changed over time?
As of July 2024, prices for Ottawa to London flights are approximately 40% cheaper when compared to flights at the same time last year.
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
How far is Ottawa to London by plane?
A flight from Ottawa to London will travel around 5358.1 km. In terms of flight time, this usually takes a little over 9h 00m.
When did momondo last update prices for flights from Ottawa Airport to London?
Prices for flights from Ottawa Airport to London were last updated today.
How many operators does momondo search for flights from Ottawa Airport to London?
As of July 2024, there are 10 operators available to choose from for flights from Ottawa Airport to London.
How old do you have to be to fly from Ottawa Airport to London?
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.
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.
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 C$ 800 | Free Cancellation | Rating 7.6 705 reviews | |||
| PriceFrom C$ 884 | Free Cancellation | Rating 6.9 7,353 reviews | |||
| PriceFrom C$ 890 | Free Cancellation | Rating 7.6 344 reviews | |||
| PriceFrom C$ 911 | Free Cancellation | Rating 7.7 414 reviews | |||
| PriceFrom C$ 927 | Free Cancellation | Rating 7.5 1,622 reviews | |||
| PriceFrom C$ 963 | Free Cancellation | Rating 6.9 7,356 reviews | |||
| PriceFrom C$ 964 | Free Cancellation | Rating 7.4 10,000 reviews | |||
| PriceFrom C$ 975 | Free Cancellation | Rating 7.7 1,799 reviews | |||
| PriceFrom C$ 1,491 | Free Cancellation | Rating 7.2 1,198 reviews | |||
| PriceFrom C$ 1,757 | Free Cancellation | Rating 7.4 1,407 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ottawa to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to London for 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 you have performed a search for Ottawa to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Ottawa to London right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Ottawa to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.