Question 1

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

Accepted Answer

According to our current data, Air Transat (£530), Porter Airlines (£534), and WestJet (£557) offers the cheapest pricing from Ottawa to London Gatwick Airport. Air Transat is priced at 20% 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 Gatwick Airport one-way?

Accepted Answer

£313 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Porter Airlines and Air Transat, with prices starting from £339 and £344, respectively.

Question 3

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

Accepted Answer

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to London Gatwick Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 4

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Ottawa to London Gatwick Airport (average of £101). Flying from Ottawa to London Gatwick Airport in July is currently the most expensive (average of £142). 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

What is the cheapest day to fly from Ottawa to London Gatwick Airport?

Accepted Answer

Travellers seeking maximum savings on their Ottawa to London Gatwick Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in London Gatwick Airport 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 Gatwick Airport when rainfall is around 40.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to London Gatwick Airport, 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 8

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

Accepted Answer

Flights from Ottawa to London Gatwick Airport are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Gatwick Airport.

Question 9

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 36 days in advance, which can save you up to 23% on flights from Ottawa to London Gatwick Airport compared to booking the week you need them. Waiting 36 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £550. For sooner than that we have options available in the next 3 days from £663.

Question 10

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to London Gatwick Airport. Flights to London Gatwick Airport from Ottawa in February are about £601 on average during February, but can be found for as low as £445.

Question 11

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

Accepted Answer

When flying from Ottawa to London Gatwick Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 54% versus a flight in the morning.

Question 12

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

Accepted Answer

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

Question 13

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

Accepted Answer

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

Question 14

How can I find direct flights from Ottawa to Gatwick?

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 Gatwick.

Question 15

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

Accepted Answer

Yes. Cheapflights offers flight deals from Ottawa to Gatwick 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 16

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

Accepted Answer

Deals for Ottawa to Gatwick flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 17

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

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Gatwick.

Question 18

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

Accepted Answer

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

Question 19

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

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Gatwick from Ottawa today and book when prices fit your budget.

Round-trip from	£507
One-way from	£227
Popular in	December
Cheapest in	September
Average price	£574

Cheap flights from Ottawa to London Gatwick Airport from £227

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Ottawa to London Gatwick are usually found in September or October, booked 73 days in advance, depart on a Monday or Tuesday and return on a Tuesday

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Cheapest flights from Ottawa to GatwickExplore the most affordable flight options available from Ottawa to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Explore the most affordable flight options available from Ottawa to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

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Use the filters below to find and compare flights from Ottawa to London Gatwick Airport that are best for you.

Best time to book a flight from Ottawa to Gatwick

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Cheapflights Insights

Everything you need to know about your flight from Ottawa to London Gatwick Airport

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

Use this chart to determine the optimal time to book a return flight from Ottawa to Gatwick. Price data was last updated on 21 March 2025.

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

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

Find hourly flight availability from Ottawa to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

Rainfall in Gatwick by month

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

Temperature in Gatwick by month

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

Reviews of airlines servicing Gatwick

See what other customers who have flown with Porter Airlines, Air Transat and SWISS from Ottawa to London have to say. Users can see the overall rating for each airline as well as how each is rated 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 Gatwick. 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 Gatwick?

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

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

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

How can I find direct flights from Ottawa to Gatwick?

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

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

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Alternative routes for Ottawa to Gatwick

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

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

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

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

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Cheapest flights from Ottawa to Gatwick
Explore the most affordable flight options available from Ottawa to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.