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 top stopover airport for flights from London Gatwick Airport to Ottawa?

Toronto (YYZ) – chosen by Cheapflights users on 70% of one-stop itineraries from London Gatwick Airport to Ottawa on Cheapflights.

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 Sunday 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 9% of flights being delayed.

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 £501.

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 23m.

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 4h 37m.

How often are flights from London to Ottawa delayed?

About 9% of weekly flights between London and Ottawa have experienced delays in the past year, with the average delay time being 136 minutes.

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

KLM, Virgin Atlantic, and Air Transat can get you from London Gatwick Airport to Ottawa in just under 10h. Your travel time can differ by up to 2h 20m. The distance between London Gatwick Airport and Ottawa is about 3340 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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 £337. You may be able to fly from London Gatwick Airport to Ottawa for 36% 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 £189. While the most popular route (London Gatwick - Ottawa) can be booked for £336 on average, our data indicates £355 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.

£228+ 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

Direct

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 8 September 2026.

Sun 11/1011:35 -

1 stop11h 00m

Sat 17/1010:00 -

1 stop19h 45m

Deal found 8/9£426

Fri 2/1009:40 -

Nonstop8h 00m

Fri 9/1019:40 -

Nonstop7h 15m

Deal found 8/9£428

Sun 4/1017:00 -

1 stop27h 00m

Sun 11/1017:25 -

1 stop11h 00m

Deal found 6/9£432

Sun 4/1011:35 -

2 stops26h 41m

Sun 11/1019:40 -

Nonstop7h 15m

Deal found 6/9£433

Sun 4/1011:35 -

1 stop11h 00m

Sun 11/1018:25 -

2 stops17h 45m

Deal found 6/9£435

Sat 3/1009:40 -

1 stop19h 45m

Sat 10/1018:25 -

2 stops32h 30m

Deal found 5/9£436

Sat 26/909:40 -

1 stop15h 20m

Sat 3/1006:55 -

2 stops44h 00m

Deal found 4/9£437

Fri 2/1009:40 -

Nonstop8h 00m

Mon 5/1016:00 -

1 stop13h 45m

Deal found 8/9£438

Sat 3/1009:40 -

1 stop19h 45m

Tue 6/1016:00 -

1 stop13h 45m

Deal found 8/9£439

Sun 4/1011:35 -

1 stop11h 00m

Mon 5/1016:00 -

1 stop13h 45m

Deal found 8/9£441

Wed 14/1012:40 -

1 stop12h 20m

Sat 24/1006:55 -

2 stops45h 30m

Deal found 4/9£442

Fri 9/1012:40 -

1 stop14h 10m

Tue 13/1010:00 -

1 stop19h 45m

Deal found 7/9£443

Find flight deals from Gatwick to Ottawa

Round-trip from	£432
One-way from	£228
Popular in	October
Cheapest in	June
Average price	£410
Good round-trip deal	£396 or less
Good one-way deal	£212 or less

Virgin Atlantic
4/10-11/10
2 total stops
38h 00m total
London to Ottawa

Search Deals

Air Transat
18/9-31/12
Nonstop
8h 00m total
London to Ottawa

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£59 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 September 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

Fastest return journey

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Sun 13/9

09:40-12:40

Nonstop8h 00m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£231

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Fri 23/10

12:40-00:25

1 stop16h 45m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£231

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Sun 11/10

09:40-12:40

Nonstop8h 00m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£236

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Fri 18/9

09:40-12:40

Nonstop8h 00m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£236

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Mon 28/9

09:40-20:00

1 stop15h 20m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£238

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Mon 5/10

09:40-20:00

1 stop15h 20m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£239

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Sat 19/9

09:40-08:05

1 stop27h 25m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£242

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Tue 6/10

12:40-14:55

1 stop31h 15m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£242

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Fri 2/10

12:40-20:00

1 stop12h 20m

Ottawa

Fri 16/10

20:15-14:15

2 stops37h 00m

£477

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Fri 25/9

12:40-00:25

1 stop16h 45m

Ottawa

Wed 30/9

06:55-09:25

2 stops21h 30m

£514

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 19 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.

How much does it cost for a return flight from London Gatwick Airport to Ottawa?

Airfare is typical for this route at the moment.

London Gatwick Airport to Ottawa flights typically cost between £394 and £494 in October.
The cheapest return price found within the last 5 days was £426 on Air Transat (11 Oct–17 Oct).

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

7.8

Good

577 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

7.8

Good

577 reviews

Air Transat

7.8

Good

577 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?
KLM, Virgin Atlantic, and Air Transat can get you from London Gatwick Airport to Ottawa in just under 10h. Your travel time can differ by up to 2h 20m. The distance between London Gatwick Airport and Ottawa is about 3340 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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 £337. You may be able to fly from London Gatwick Airport to Ottawa for 36% 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 £189. While the most popular route (London Gatwick - Ottawa) can be booked for £336 on average, our data indicates £355 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£337	Average£475	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 £228

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. 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 8 September 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 8 September 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 8 September 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 8 September 2026.

Direct flights from Gatwick to OttawaExplore direct flight options from Gatwick to Ottawa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Explore direct flight options from Gatwick to Ottawa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Last-minute flights from Gatwick to OttawaDiscover last-minute flight deals from Gatwick to Ottawa. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Ottawa. Data last updated 8 September 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 8 September 2026.

Search for one-way flight options from Gatwick to Ottawa. Find affordable one-way fares based on user searches. Data last updated 8 September 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 much does it cost for a return flight from London Gatwick Airport to Ottawa?

Airfare is typical for this route at the moment.

London Gatwick Airport to Ottawa flights typically cost between £394 and £494 in October.The cheapest return price found within the last 5 days was £426 on Air Transat (11 Oct–17 Oct).

How often are flights from London to Ottawa delayed?

About 9% of weekly flights between London and Ottawa have experienced delays in the past year, with the average delay time being 136 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 Sunday 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 9% 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 70% 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 £501.

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 23m.

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 4h 37m.

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?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Gatwick to Ottawa

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

Complete your trip

Complete your trip to Ottawa by adding a car hire and/or hotel booking to your travel itinerary.

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

Find flights from Gatwick to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Gatwick and Ottawa flights

Browse other Gatwick and Ottawa flight options. Last updated on 8 September 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 8 September 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 8 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Gatwick to Ottawa

Fly with Cheapflights

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?

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 8 September 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 8 September 2026.

Direct flights from Gatwick to Ottawa
Explore direct flight options from Gatwick to Ottawa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Last-minute flights from Gatwick to Ottawa
Discover last-minute flight deals from Gatwick to Ottawa. Data last updated 8 September 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 8 September 2026.

London Gatwick Airport to Ottawa flights typically cost between £394 and £494 in October.
The cheapest return price found within the last 5 days was £426 on Air Transat (11 Oct–17 Oct).