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Cheap flights from London Gatwick Airport to London, Ontario from £593

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — YXU
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to London

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to London (YXU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 November 2025.

Round-trip from

£593

Popular in

December

Cheapest in

April

Average price

£575
1/12-8/12
  • 1/12-8/12
  • 4 total stops
  • 70h 31m total
  • London to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Gatwick to London

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to London
Explore the most affordable flight options available from Gatwick to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Mon 1/1218:40LGW - YXU
2 stops43h 06mMultiple Airlines
Mon 8/1209:25YXU - LGW
2 stops27h 25mMultiple Airlines
Deal found 3/11£593
Thu 4/1211:55LGW - YXU
2 stops14h 26mMultiple Airlines
Mon 8/1220:10YXU - LGW
3 stops33h 45mMultiple Airlines
Deal found 4/11£720
Thu 18/1206:15LGW - YXU
2 stops31h 31mMultiple Airlines
Thu 25/1217:40YXU - LGW
3 stops23h 30mMultiple Airlines
Deal found 3/11£1,020

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from London Gatwick Airport to London that are best for you.

Fly from

Gatwick

Fly to

London

Route

Depart

Return

Price

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Thu 4/12

11:55-21:21

2 stops14h 26m

London

Mon 8/12

20:10-10:55

3 stops33h 45m

£720

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Thu 12/3

18:40-21:21

2 stops30h 41m

London

Mon 16/3

17:40-17:50

2 stops20h 10m

£734

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Mon 1/12

16:20-17:05

3 stops29h 45m

London

Mon 8/12

09:25-10:00

2 stops19h 35m

£822

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Thu 18/12

06:15-08:46

2 stops31h 31m

London

Thu 25/12

17:40-22:10

3 stops23h 30m

£1,020

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Fri 19/12

14:00-08:46

2 stops23h 46m

£797

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Best time to book a flight from Gatwick to London

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

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

Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to London, Ontario (average of £272). Flying from London Gatwick Airport to London, Ontario in December is currently the most expensive (average of £371). 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.

Related info for your journey

Find useful and relevant information for your journey from Gatwick 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 into for flights to London from London Gatwick?

    London (YXU), located 5.3 mi from the city center, is the airport you fly into when you book flights from London Gatwick to London. 0 airlines have flights to London from London Gatwick on a regular basis. Booking flights from London Gatwick to London should not be difficult; the airport handles an average of 0 inbound flights from London Gatwick per day.

  • How long is the flight from London Gatwick Airport to London, Ontario?

    For as low as £734, SWISS can have you in London, Ontario from London Gatwick Airport in 30h 41m. London Gatwick Airport and London, Ontario are separated by a distance of 3651 mi.

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

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

  • How can I find direct flights from Gatwick to London?

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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.

  • What is the cheapest month to book a flight from London Gatwick Airport to London, Ontario?

    Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to London, Ontario (average of £272). Flying from London Gatwick Airport to London, Ontario in December is currently the most expensive (average of £371). 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.

See more FAQs

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Alternative routes for Gatwick to London

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Gatwick to London?

Deals for Gatwick to London 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.

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

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

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