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Cheap flights from Hamilton, ON to London Gatwick Airport from C$ 401

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LGW
26 Feb — 5 Mar1
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 27 January 2026.

Fri 22/56:10 p.m.
YHM
-
LGW
2 stops34h 05m
WestJet
Fri 29/511:00 a.m.
LGW
-
YHM
2 stops35h 10m
WestJet
Deal found 25/1C$ 1,519
Sat 30/56:10 p.m.
YHM
-
LGW
2 stops33h 55m
WestJet
Mon 8/611:00 a.m.
LGW
-
YHM
2 stops35h 15m
WestJet
Deal found 27/1C$ 1,943
Wed 15/76:10 p.m.
YHM
-
LGW
2 stops33h 55m
WestJet
Thu 30/710:35 a.m.
LGW
-
YHM
2 stops35h 35m
WestJet
Deal found 26/1C$ 2,006

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 27 January 2026.

Round-trip from

C$ 1,519

One-way from

C$ 401

Popular in

December

Cheapest in

February

Average price

C$ 749
WestJet
  • WestJet
  • 22/5-29/5
  • 4 total stops
  • 69h 15m total
  • Hamilton to London
Search Deals
25/3
  • 25/3
  • 2 total stops
  • 24h 30m total
  • Hamilton to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 27 January 2026.
Use the filters below to find and compare flights from Hamilton to London Gatwick Airport that are best for you.

Fly from

Hamilton

Fly to

Gatwick

Route

Depart

Return

Price

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 22/5

6:10 p.m.-9:15 a.m.

2 stops34h 05m

London Gatwick

Fri 29/5

11:00 a.m.-5:10 p.m.

2 stops35h 10m

C$ 1,519

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sat 30/5

6:10 p.m.-9:05 a.m.

2 stops33h 55m

London Gatwick

Mon 8/6

11:00 a.m.-5:15 p.m.

2 stops35h 15m

C$ 1,943

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Wed 15/7

6:10 p.m.-9:05 a.m.

2 stops33h 55m

London Gatwick

Thu 30/7

10:35 a.m.-5:10 p.m.

2 stops35h 35m

C$ 2,006

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Mon 30/3

5:30 a.m.-10:00 a.m.

2 stops23h 30m

C$ 401

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Wed 25/3

5:30 a.m.-10:00 a.m.

2 stops24h 30m

C$ 401

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Mon 9/3

5:30 a.m.-6:00 a.m.

2 stops20h 30m

C$ 509

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sat 14/3

11:40 a.m.-8:40 p.m.

3 stops29h 00m

C$ 533

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sat 21/3

11:40 a.m.-6:00 a.m.

2 stops14h 20m

C$ 537

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Mon 23/3

11:40 a.m.-6:00 a.m.

2 stops14h 20m

C$ 549

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sun 1/2

6:30 p.m.-10:00 a.m.

2 stops34h 30m

C$ 583

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 13 results
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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 round-trip 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, March is the cheapest month in which you can book a flight from Hamilton, Ontario to London Gatwick Airport (average of C$ 594). Flying from Hamilton, Ontario to London Gatwick Airport in July is currently the most expensive (average of C$ 817). 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?

    Hamilton (YHM), located 10.9 km from the city centre, is the airport you fly out of when you book flights from Hamilton to London Gatwick. 0 airlines have flights from Hamilton to London Gatwick on a regular basis. Booking flights from Hamilton to London Gatwick should not be difficult; the airport handles an average of 0 outbound flights to London Gatwick per day.

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

    Departing from Hamilton, Ontario to London Gatwick Airport will take you 34h 05m. The distance between Hamilton, Ontario and London Gatwick Airport is about 5789 km.

  • 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 vacation 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, March is the cheapest month in which you can book a flight from Hamilton, Ontario to London Gatwick Airport (average of C$ 594). Flying from Hamilton, Ontario to London Gatwick Airport in July is currently the most expensive (average of C$ 817). 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
Sutton
Twickenham
Gatwick
Slough
Marlow
Cobham
Milton Keynes
Romford
Bedford
Watford
Luton
High Wycombe
Hounslow

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

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

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