Cheap flights from London to Ottawa from £205
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Ottawa departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.Easily compare return flights from London to Ottawa
Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Ottawa by changing tabs
Find the cheapest one-way flights from London to Ottawa
If you're looking for one-way flights from London to Ottawa, view some of our deals below provided by Air France, Lufthansa and WestJet
Search last-minute flights to Ottawa from London
Find and compare return flight prices for your last-minute flight from London to Ottawa
United Airlines flights from London to Ottawa
Our best United Airlines deals on London to Ottawa flight tickets
Air Canada flights from London to Ottawa
Our best Air Canada deals on London to Ottawa flight tickets
How to get the cheapest flight ticket from London to Ottawa
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 London to Ottawa?
January. The cheapest time of year to fly to Ottawa from London is January. The most expensive is August.
What is the cheapest day to depart London for Ottawa?
Tuesday. The cheapest day of the week is usually Tuesday. The most expensive is usually Sunday.
When is the cheapest time to fly from London to Ottawa?
In the evening. London to Ottawa flights are approximately 20% more expensive at midday than in the evening
What is the cheapest airline that flies to Ottawa from London?
Virgin Atlantic. Virgin Atlantic, Air France, and KLM are the most popular carriers operating from London to Ottawa
What is the cheapest London to Ottawa flight route?
London Gatwick - Ottawa. Fly from London Gatwick to Ottawa for the best London - Ottawa flight prices
How far in advance should you book London to Ottawa flights?
40 days before. The cheapest time to buy a flight from London to Ottawa is approximately 40 days to departure
How have London to Ottawa flight prices changed over time?
As of July 2024, prices for London to Ottawa flights are approximately 34% cheaper when compared to flights at the same time last year.
Cheap London to Ottawa (LON to YOW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Ottawa
How far is London to Ottawa by plane?
The straight-line distance from London to Ottawa is 3329.4 mi. In terms of flight time, this usually takes a little over 9h 25m.
When did momondo last update prices for flights from London to Ottawa Airport?
Prices for flights from London to Ottawa Airport are updated daily.
How many operators does momondo search for flights from London to Ottawa Airport?
As of July 2024, there are 7 operators available to choose from for flights from London to Ottawa Airport.
How old do you have to be to fly from London to Ottawa 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 London to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents you'll need for your trip to Ottawa 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 Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from London to Ottawa
Compare and see reviews for airlines that fly from London to Ottawa with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £359 | Free Cancellation | Rating 7.6 705 reviews | |||
| PriceFrom £372 | Free Cancellation | Rating 7.5 1,622 reviews | |||
| PriceFrom £411 | Free Cancellation | Rating 7.8 1,417 reviews | |||
| PriceFrom £416 | Free Cancellation | Rating 7.7 414 reviews | |||
| PriceFrom £495 | Free Cancellation | Rating 6.9 7,356 reviews | |||
| PriceFrom £506 | Free Cancellation | Rating 6.9 7,353 reviews | |||
| PriceFrom £550 | Free Cancellation | Rating 7.4 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Ottawa?
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 London to Ottawa for you.
Can I find flights from London to Ottawa with flexible booking policies on momondo?
Flights from London to Ottawa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Ottawa?
Once all potential London to Ottawa 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 London to Ottawa right now. Can momondo alert me if prices change?
Price alerts on flights to Ottawa from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.