Question 1

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

Accepted Answer

Cheapflights users have booked flights from London Gatwick Airport to Ottawa round-trip from £518.

Question 2

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Ottawa (average of £588). Flying from London Gatwick Airport to Ottawa in December is currently the most expensive (average of £875). 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 3

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

Accepted Answer

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

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 inches per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Question 5

E

Accepted Answer

If weather is an important factor for your trip to Ottawa, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

Question 6

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

Accepted Answer

Users have found that flying from London Gatwick Airport to Ottawa on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Question 7

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

Accepted Answer

Find a great deal and save up to 25% by booking at least 35 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Gatwick Airport to Ottawa within the next two weeks, with the cheapest ticket starting at £536.

Question 8

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

Accepted Answer

January is one of the best times of the year to fly to Ottawa from London Gatwick Airport. Prices for January average £555 per person but you can even find prices for as low as £373. The most expensive prices can be found in the month of August. Opting for a January flight can save you 38% on your journey compared to booking in August

Question 9

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

Accepted Answer

When flying from London Gatwick Airport to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 10

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

Accepted Answer

For a flight from London Gatwick to Ottawa, you will be flying into Ottawa. Ottawa (YOW) is just 6.6 mi from the center of the city. Ottawa is the only Ottawa airport and it handles 0 inbound flights from London Gatwick per day. 2 airlines have flights to Ottawa from London Gatwick on a regular basis.

Question 11

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

Accepted Answer

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

Question 12

How can I find direct flights from Gatwick to Ottawa?

Accepted Answer

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

Question 13

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

Accepted Answer

Yes. Cheapflights offers flight deals from Gatwick to Ottawa 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 14

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

Accepted Answer

Cheapflights makes it easy to find Gatwick to Ottawa flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 15

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

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 Gatwick to Ottawa.

Question 16

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

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Ottawa, users can toggle the no change fees filter when performing a flight search.

Question 17

Can Cheapflights notify me if prices for flights from Gatwick to Ottawa 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 Ottawa from Gatwick today and book when prices fit your budget.

Round-trip from	£453
One-way from	£204
Popular in	August
Cheapest in	June
Average price	£467

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£305	Average£310	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air Transat	Cheapest£424	Average£477	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

Cheap flights from London Gatwick Airport to Ottawa from £204

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to Ottawa

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Gatwick to Ottawa

Cheapest flights from Gatwick to OttawaExplore the most affordable flight options available from Gatwick to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Explore the most affordable flight options available from Gatwick to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Gatwick to Ottawa

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

Cheapflights Insights

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

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

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 18 July 2025.

Read reviews from past customers who have flown with Air Transat and SWISS from London Gatwick Airport to Ottawa. 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 Gatwick to Ottawa. 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 into for flights to Ottawa from London Gatwick?

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

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

How can I find direct flights from Gatwick to Ottawa?

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

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

Travelling to a place near Ottawa?

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 Gatwick to Ottawa

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

Top 2 airlines flying from Gatwick to Ottawa

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Gatwick to Ottawa
Explore the most affordable flight options available from Gatwick to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.