Which airport typically offers the quickest stopover for flights from London Gatwick Airport to Ottawa?

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average stopover time of 3h 50m.

What’s the cheapest stopover airport for flights from London Gatwick Airport to Ottawa?

Paris (CDG) is the most affordable one-stop option, with an average return flight price of £508.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

How often are flights from London to Ottawa delayed?

About 13% of weekly flights between London and Ottawa have experienced delays in the past year, with the average delay time being 122 minutes.

Which airline has the best punctuality record on London to Ottawa flights?

Over the past year, Air Transat have had the lowest number of delays on this route, with just 13% of flights being delayed.

What’s the top stopover airport for flights from London Gatwick Airport to Ottawa?

Toronto (YYZ) – chosen by Cheapflights users on 55% of one-stop itineraries from London Gatwick Airport to Ottawa on Cheapflights.

What is the most punctual flight time for London to Ottawa flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What’s the fastest stopover option from London Gatwick Airport to Ottawa?

Flights via Toronto (YYZ) have the shortest average one-way travel time for one-stop routes: 13h 24m.

How long is the flight from London Gatwick Airport to Ottawa?

Air Transat can get you from London Gatwick Airport to Ottawa in just under 11h 12m. Your travel time can differ by up to . The distance between London Gatwick Airport and Ottawa is about 3340 mi.

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

Cheapflights users have booked flights from London Gatwick Airport to Ottawa round-trip from £342. You may be able to fly from London Gatwick Airport to Ottawa for 37% less than the average price by searching for this airline.

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.

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).

What are the cheapest flights from London Gatwick Airport to Ottawa?

Looking at all options, your cheapest flight can be booked for £367. While the most popular route (London Gatwick - Ottawa) can be booked for £533 on average, our data indicates £419 when flying from London Gatwick Airport to Ottawa.

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

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. 1 airline has flights to Ottawa from London Gatwick on a regular basis.

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

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

How can I find direct flights from Gatwick to Ottawa?

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

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

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.

£323+ Cheap Flights from London Gatwick Airport to Ottawa

Cheap flight deals from Gatwick to Ottawa

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 20 October 2026.

Thu 12/1111:40 -

1 stop17h 57m

Sun 22/1117:45 -

1 stop11h 00m

Deal found 15/10£535

Mon 7/1211:40 -

1 stop15h 26m

Sat 12/1212:50 -

1 stop15h 55m

Deal found 19/10£540

Thu 12/1111:40 -

2 stops30h 34m

Sun 22/1106:10 -

2 stops22h 35m

Deal found 15/10£541

Thu 12/1111:40 -

2 stops30h 34m

Sat 21/1118:55 -

2 stops33h 50m

Deal found 15/10£553

Sun 8/1111:40 -

1 stop11h 12m

Sun 22/1117:45 -

1 stop11h 00m

Deal found 15/10£556

Thu 19/1111:40 -

1 stop11h 12m

Sun 6/1217:40 -

1 stop11h 05m

Deal found 16/10£556

Thu 19/1111:40 -

1 stop11h 12m

Fri 4/1217:40 -

1 stop11h 05m

Deal found 16/10£557

Thu 19/1111:40 -

1 stop11h 12m

Sat 5/1217:40 -

1 stop11h 05m

Deal found 16/10£559

Thu 12/1111:40 -

1 stop11h 12m

Sat 21/1112:50 -

1 stop15h 55m

Deal found 15/10£568

Fri 13/1111:40 -

1 stop11h 12m

Fri 4/1212:50 -

1 stop15h 55m

Deal found 16/10£569

Thu 12/1111:40 -

1 stop25h 27m

Sun 15/1107:00 -

1 stop21h 45m

Deal found 16/10£570

Find flight deals from Gatwick to Ottawa

Round-trip from	£533
One-way from	£323
Popular in	October
Cheapest in	June
Average price	£824
Good round-trip deal	£371 or less
Good one-way deal	£457 or less

Air Transat
15/1-5/2
2 total stops
26h 40m total
London to Ottawa

Search Deals

9/12-31/12
2 total stops
35h 55m total
London to Ottawa

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£56 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from London Gatwick to Ottawa.

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Price to beat on a one-way flight from London Gatwick to Ottawa.

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Tue 1/12

16:45-23:40

2 stops35h 55m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£325

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Fri 15/1

18:10-14:30

2 stops49h 20m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£335

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Thu 10/12

07:50-19:17

3 stops40h 27m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£348

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Tue 16/2

20:15-23:40

3 stops32h 25m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£363

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Tue 17/11

10:40-14:32

2 stops32h 52m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£406

Fastest return journey

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Fri 15/1

10:00-15:05

1 stop10h 05m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£410

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Thu 15/4

09:55-15:00

1 stop10h 05m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£413

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Mon 16/11

07:00-20:07

3 stops18h 07m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£417

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Thu 5/11

11:40-23:40

1 stop17h 00m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£424

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Thu 19/11

11:40-17:52

1 stop11h 12m

Ottawa

Sat 5/12

17:40-09:45

1 stop11h 05m

£559

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 21 resultsSorted by cheapest first

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.

LGW-YOW

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Prices

Delays

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.

Reviews of airlines servicing Ottawa

Read reviews from past customers who have flown with Air Transat 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.

Air Transat

7.7

Good

583 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Air Transat

7.7

Good

583 reviews

Air Transat

7.7

Good

583 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Related info for your journey

What airport do you fly into for flights to Ottawa from London Gatwick?
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. 1 airline has flights to Ottawa from London Gatwick on a regular basis.
How long is the flight from London Gatwick Airport to Ottawa?
Air Transat can get you from London Gatwick Airport to Ottawa in just under 11h 12m. Your travel time can differ by up to . The distance between London Gatwick Airport and Ottawa is about 3340 mi.
What is the cheapest airline to fly from London Gatwick Airport to Ottawa round-trip?
Cheapflights users have booked flights from London Gatwick Airport to Ottawa round-trip from £342. You may be able to fly from London Gatwick Airport to Ottawa for 37% less than the average price by searching for this airline.
What are the cheapest flights from London Gatwick Airport to Ottawa?
Looking at all options, your cheapest flight can be booked for £367. While the most popular route (London Gatwick - Ottawa) can be booked for £533 on average, our data indicates £419 when flying from London Gatwick Airport to Ottawa.
Can I find deals for flights from Gatwick to Ottawa that include hotel bookings?
Yes. In addition to deals on Gatwick to Ottawa flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Gatwick to Ottawa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Ottawa.
Can I find deals for business class flights from Gatwick to Ottawa?
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.

See more FAQs

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Top airline flying from Gatwick to Ottawa

Airline	Cheapest	Average	Flexibility	On-time
Air Transat	Cheapest£342	Average£479	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

Fly with Cheapflights

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

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.

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

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.

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

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.

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

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.

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Cheap flights from London Gatwick Airport to Ottawa from £323

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 20 October 2026.

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 20 October 2026.

Best flights from Gatwick to OttawaDiscover carefully curated flight deals from Gatwick to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Discover carefully curated flight deals from Gatwick to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Last-minute flights from Gatwick to OttawaDiscover last-minute flight deals from Gatwick to Ottawa. Data last updated 20 October 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Ottawa. Data last updated 20 October 2026 and is based on user searches.

One-way flights from Gatwick to OttawaSearch for one-way flight options from Gatwick to Ottawa. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Search for one-way flight options from Gatwick to Ottawa. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Find flight deals from Gatwick to Ottawa

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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

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

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.

How often are flights from London to Ottawa delayed?

About 13% of weekly flights between London and Ottawa have experienced delays in the past year, with the average delay time being 122 minutes.

What is the most punctual flight time for London to Ottawa flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Ottawa flights?

Over the past year, Air Transat have had the lowest number of delays on this route, with just 13% of flights being delayed.

What’s the top stopover airport for flights from London Gatwick Airport to Ottawa?

Toronto (YYZ) – chosen by Cheapflights users on 55% of one-stop itineraries from London Gatwick Airport to Ottawa on Cheapflights.

What’s the cheapest stopover airport for flights from London Gatwick Airport to Ottawa?

Paris (CDG) is the most affordable one-stop option, with an average return flight price of £508.

What’s the fastest stopover option from London Gatwick Airport to Ottawa?

Flights via Toronto (YYZ) have the shortest average one-way travel time for one-stop routes: 13h 24m.

Which airport typically offers the quickest stopover for flights from London Gatwick Airport to Ottawa?

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average stopover time of 3h 50m.

Reviews of airlines servicing Ottawa

Read reviews from past customers who have flown with Air Transat 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

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

How long is the flight from London Gatwick Airport to Ottawa?

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

What are the cheapest flights from London Gatwick Airport to Ottawa?

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?

Travelling to a place near Ottawa?

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Alternative routes for Gatwick to Ottawa

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Complete your trip

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Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Gatwick to Ottawa by cabin class

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Gatwick and Ottawa flights

Browse other Gatwick and Ottawa flight options. Last updated on 20 October 2026.

Other flights from Gatwick

Browse through other flights departing from Gatwick. Flights are based on user searches made on Cheapflights and were last updated on 20 October 2026.

Other flights to Ottawa

Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 October 2026.

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Top airline flying from Gatwick to Ottawa

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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?

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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 20 October 2026.

Best flights from Gatwick to Ottawa
Discover carefully curated flight deals from Gatwick to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Last-minute flights from Gatwick to Ottawa
Discover last-minute flight deals from Gatwick to Ottawa. Data last updated 20 October 2026 and is based on user searches.

One-way flights from Gatwick to Ottawa
Search for one-way flight options from Gatwick to Ottawa. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.