Question 1

What are the cheapest airlines flying from Ottawa to London round-trip?

Accepted Answer

Cheapflights users have booked flights from Ottawa to London round-trip from £489. Other airlines that can offer you cheap pricing are Air France, from £497, and KLM, from £532. Virgin Atlantic is priced at 19% lower than the current average price of a flight leaving 3 months from now.

Question 2

What are the cheapest airlines to fly from Ottawa to London one-way?

Accepted Answer

£233 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Transat and Porter Airlines, with prices starting from £408 and £452, respectively.

Question 3

How far ahead should I book a flight from Ottawa to London?

Accepted Answer

The price you pay for your flight from Ottawa to London may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 4

What is the cheapest month to book a flight from Ottawa to London?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Ottawa to London (average of £226). Flying from Ottawa to London in August is currently the most expensive (average of £485). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Question 6

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Accepted Answer

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 7

How recently were the Ottawa to London flight deals updated?

Accepted Answer

The Ottawa to London flight deals you see on this page were last updated on 12/9.

Question 8

What are the most popular routes from Ottawa to London?

Accepted Answer

While some choose either Ottawa - London Gatwick or Ottawa - London City, Ottawa - London Heathrow is the most popular route from Ottawa to London.

Question 9

Are there last-minute flights available from Ottawa to London for under £600?

Accepted Answer

There are currently 13+ open flights from Ottawa to London within the next 7 days for less than £600.

Question 10

Can I find flights from Ottawa to London for under £500 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Ottawa to London for under £500. The cheapest flight booked recently is on Virgin Atlantic for just £489, but on average you can expect to pay £639.

Question 11

What is the cheapest day to fly round-trip from Ottawa to London?

Accepted Answer

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 12

How far in advance should I book a flight from Ottawa to London?

Accepted Answer

Travelers have found it’s best to book a flight 52 days in advance to save up to 17% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 52 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ottawa to London 1-2 weeks in advance for as low as £519, or £656 for flights within the next 24 hours.

Question 13

What is the cheapest month to fly from Ottawa to London?

Accepted Answer

Our data shows that November tends to be the cheapest month to fly to London from Ottawa. Users have commonly found prices around £607 for the month, but tickets can be as low as £441. Due to multiple factors, prepare for potentially higher prices in July.

Question 14

What is the cheapest time of day to fly from YOW to LON?

Accepted Answer

It’s typically best to fly out from Ottawa to London in the evening. Doing so could potentially save you 13% on the flight price compared to flying in the morning, which is usually more expensive.

Question 15

What airport do you fly from for flights from Ottawa to London?

Accepted Answer

Most people fly from Ottawa (YOW) if they book a flight from Ottawa to London. On average, Ottawa has 0 outbound flights to London per day from 1 airline. Ottawa is conveniently located just 6.6 mi from Ottawa’s city center.

Question 16

What does YOW to LHR mean?

Accepted Answer

Ottawa Airport is YOW and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are some additional IATA codes for airports related to your trip.

Question 17

Can I find deals for flights from Ottawa to London that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Ottawa to London flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from Ottawa to London?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to London.

Question 19

Can I find deals for business class flights from Ottawa to London?

Accepted Answer

Yes. Cheapflights offers flight deals from Ottawa to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from Ottawa to London?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Ottawa today with Cheapflights!

Question 21

Why should you use Cheapflights to find cheap flight tickets from Ottawa to London?

Accepted Answer

Cheapflights helps you find that perfect flight to London from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 22

Can Cheapflights find flights from Ottawa to London with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Ottawa to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 23

Can Cheapflights notify me if prices for flights from Ottawa to London become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Ottawa to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

Question 24

Can I find deals on last-minute flights from Ottawa to London?

Accepted Answer

Yes, you can often find last-minute deals on Ottawa to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 25

Can I find deals for flights from Ottawa to London that allow pets onboard?

Accepted Answer

Many airlines flying from Ottawa to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 26

Can I find deals for flights from Ottawa to London that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Ottawa to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 27

Can I find deals on flights from Ottawa to London with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Ottawa to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Round-trip from	£489
One-way from	£223
Popular in	July
Cheapest in	November

Cheap flights from Ottawa to London from £223

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Ottawa to London are usually found in November or January, booked 51 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Ottawa to London

Round-trip from

One-way from

Popular in

Cheapest in

Cheap Air Canada flights from Ottawa to London

Take a look at some of the lowest-priced Air Canada flights heading from Ottawa to London. Make sure to double check the flight details before booking.

Cheap KLM flights from Ottawa to London

To aid your search, here are some of the cheapest KLM flights we've found from Ottawa to London. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Ottawa to London flights in September & October 2024

Find cheap flight options from Ottawa to London specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,006,798 searches. Prices were last updated on 13 September 2024.

These are some of the best deals we've found on flights to London in 2024 at this time. More deals are always being added, so be sure to check back regularly.

Ottawa to London 2024 flight deals

Discover exclusive flight deals for travel between Ottawa and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,006,798 searches. Data last updated 13 September 2024.

These are some of the best deals we've found on flights to London in 2024 at this time. More deals are always being added, so be sure to check back regularly.

Ottawa to London flights leaving soon

Have a look at some of the last-minute flights available departing from Ottawa to London. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to London from Ottawa

Users travelling one-way from Ottawa to London can select one of these great deals. Those needing a return flight from Ottawa to London can use the search form above.

Find flights from Ottawa to London within your budget

Best time to book a flight from Ottawa to London

Have a flexible travel schedule? Discover the best time to fly to London from Ottawa with our price prediction graph.

Travel insights for flights from Ottawa to London

Get recent, data-driven insights about flights from Ottawa to London including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Ottawa to London?

Use this chart to determine the optimal time to book a return flight from Ottawa to London. Price data was last updated on 6 September 2024.

What is the cheapest month to book a flight from Ottawa to London?

What is the cheapest time of day to fly from YOW to LON?

Find hourly flight availability from Ottawa to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 September 2024.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

Read reviews from past customers who have flown Air Canada, KLM and Lufthansa from Ottawa to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ottawa to London?

Can I find flights from Ottawa to London for under £500 on Cheapflights?

Are there last-minute flights available from Ottawa to London for under £600?

What are the cheapest airlines flying from Ottawa to London round-trip?

What are the cheapest airlines to fly from Ottawa to London one-way?

What are the most popular routes from Ottawa to London?

What does YOW to LHR mean?

Can I find deals for flights from Ottawa to London that include extra baggage allowance?

Can I find deals on flights from Ottawa to London with specific airlines?

Can I find deals for flights from Ottawa to London that include hotel bookings?

How can I find direct flights from Ottawa to London?

Can I find deals for business class flights from Ottawa to London?

Can I find deals for flights from Ottawa to London that allow pets onboard?

Can I find deals on last-minute flights from Ottawa to London?

How recently were the Ottawa to London flight deals updated?

What is the cheapest month to book a flight from Ottawa to London?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to LondonSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Alternative routes for Ottawa to London
See prices for flight routes from nearby airports that may be better suited for you.