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Cheap flights from Hamilton, Ontario to London Gatwick Airport from £233

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LGW
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hamilton to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Hamilton to Gatwick
Explore the most affordable flight options available from Hamilton to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2026.

Thu 21/509:10
YHM
-
LGW
1 stop19h 15m
Multiple Airlines
Wed 27/510:45
LGW
-
YHM
1 stop11h 05m
Multiple Airlines
Deal found 1/4£661
Sun 24/509:10
YHM
-
LGW
1 stop19h 15m
Multiple Airlines
Wed 27/510:45
LGW
-
YHM
1 stop11h 05m
Multiple Airlines
Deal found 1/4£670
Fri 22/513:55
YHM
-
LGW
2 stops14h 30m
Multiple Airlines
Wed 27/510:45
LGW
-
YHM
1 stop11h 05m
Multiple Airlines
Deal found 1/4£704
Thu 21/509:10
YHM
-
LGW
1 stop19h 15m
Multiple Airlines
Thu 28/508:00
LGW
-
YHM
2 stops15h 59m
Multiple Airlines
Deal found 1/4£728
Thu 21/509:10
YHM
-
LGW
1 stop19h 15m
Multiple Airlines
Mon 25/517:10
LGW
-
YHM
2 stops24h 49m
Multiple Airlines
Deal found 1/4£737
Sun 24/509:10
YHM
-
LGW
1 stop19h 15m
Multiple Airlines
Thu 28/508:00
LGW
-
YHM
2 stops15h 59m
Multiple Airlines
Deal found 1/4£738
Thu 21/509:10
YHM
-
LGW
1 stop19h 15m
Multiple Airlines
Sun 24/510:45
LGW
-
YHM
1 stop13h 14m
Multiple Airlines
Deal found 1/4£742
Sun 24/509:10
YHM
-
LGW
1 stop19h 15m
Multiple Airlines
Mon 25/517:10
LGW
-
YHM
2 stops24h 49m
Multiple Airlines
Deal found 1/4£746
Sun 24/509:10
YHM
-
LGW
1 stop19h 15m
Multiple Airlines
Tue 26/510:45
LGW
-
YHM
1 stop13h 14m
Multiple Airlines
Deal found 1/4£752

Find flight deals from Hamilton to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Hamilton (YHM) to Gatwick (LGW). 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 2 April 2026.

Round-trip from

£661

One-way from

£233

Popular in

December

Cheapest in

May

Average price

£428
21/5-27/5
  • 21/5-27/5
  • 2 total stops
  • 30h 20m total
  • Hamilton to London
Search Deals
21/5
  • 21/5
  • 1 total stop
  • 19h 15m total
  • Hamilton to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hamilton to Gatwick 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 2 April 2026.
Use the filters below to find and compare flights from Hamilton to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sun 24/5

09:10-09:25

1 stop19h 15m

London Gatwick

Mon 25/5

17:10-12:59

2 stops24h 49m

£746
Fastest return journey

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 22/5

13:55-09:25

2 stops14h 30m

London Gatwick

Thu 28/5

10:45-18:59

1 stop13h 14m

£784

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Mon 18/5

13:55-09:25

1 stop14h 30m

London Gatwick

Sun 24/5

10:45-18:59

1 stop13h 14m

£807

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 22/5

09:10-09:25

1 stop19h 15m

London Gatwick

Tue 26/5

10:45-18:59

1 stop13h 14m

£829

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Wed 20/5

13:55-09:25

1 stop14h 30m

London Gatwick

Tue 26/5

10:45-18:59

1 stop13h 14m

£851

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Wed 20/5

13:55-09:25

1 stop14h 30m

London Gatwick

Wed 27/5

20:00-12:59

2 stops21h 59m

£856

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sun 31/5

18:10-09:25

2 stops34h 15m

London Gatwick

Sun 14/6

10:45-17:15

2 stops35h 30m

£1,096

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 15/5

18:10-09:25

2 stops34h 15m

London Gatwick

Fri 22/5

10:45-17:15

2 stops35h 30m

£1,108

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 30/4

18:10-09:25

2 stops34h 15m

London Gatwick

Thu 7/5

10:45-17:15

2 stops35h 30m

£1,110

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 26/6

18:10-09:25

2 stops34h 15m

London Gatwick

Sun 12/7

10:45-17:15

2 stops35h 30m

£1,160

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Hamilton to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Hamilton 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 Hamilton to London Gatwick Airport

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

Currently, May is the cheapest month in which you can book a flight from Hamilton, Ontario to London Gatwick Airport (average of £353). Flying from Hamilton, Ontario to London Gatwick Airport in July is currently the most expensive (average of £448). 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 Hamilton 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 Hamilton to London Gatwick?

    Located just 6.8 mi from the city center, Hamilton is the airport most travelers will use when flying to London Gatwick from Hamilton. Booking flights from Hamilton (YHM) to London Gatwick should be relatively easy as there are 0 daily outbound flights to London Gatwick from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hamilton 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.

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

    Currently, May is the cheapest month in which you can book a flight from Hamilton, Ontario to London Gatwick Airport (average of £353). Flying from Hamilton, Ontario to London Gatwick Airport in July is currently the most expensive (average of £448). 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Gatwick
Slough
Ilford
Luton
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Romford
Eastbourne
Bedford
Chelmsford
Ipswich
Southend-on-Sea

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

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