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
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 to London?
The month of February is, on average, the cheapest month to fly to London from Ottawa, with most prices found around R12 101. If you are unable to visit London during the month of February, then departing from Ottawa during the month January is also very affordable. Most momondo users find prices during this month for around R13 087.
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Ottawa when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to London for around R14 785 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Ottawa for as low as R12 959 on momondo.
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
How far is Ottawa to London by plane?
Ottawa and London are 5358,1 km apart from one another.
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 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 stopovers. 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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ottawa to London?
momondo data reveals that the most frequently booked plane model on the route from Ottawa to London is Boeing 787-9 Dreamliner, representing 73,17% of all bookings. The subsequent popular models are Airbus A330-200 at 7,32%, Airbus A350-1000 at 4,88%, and Boeing 777-300ER at 4,88%.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy 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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Ottawa.
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.