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Cheap flights from Hamilton, Ontario to London from £204

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LON
18 Jul — 25 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hamilton to London

Enter your travel dates to find the best prices.

Cheapest flights from Hamilton to London
Explore the most affordable flight options available from Hamilton to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 June 2026.

Sat 25/710:25
YHM
-
LGW
2 stops18h 00m
Multiple Airlines
Sun 13/920:40
LGW
-
YHM
3 stops31h 35m
Multiple Airlines
Deal found 14/6£444
Sat 18/713:55
YHM
-
LGW
1 stop14h 30m
Multiple Airlines
Tue 4/820:45
LGW
-
YHM
3 stops28h 40m
Multiple Airlines
Deal found 15/6£481
Thu 10/915:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Sun 20/920:40
LGW
-
YHM
3 stops31h 35m
Multiple Airlines
Deal found 13/6£495
Fri 14/815:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Fri 21/821:25
LGW
-
YHM
3 stops28h 00m
Multiple Airlines
Deal found 15/6£506
Thu 27/815:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Sun 30/820:40
LGW
-
YHM
3 stops28h 45m
Multiple Airlines
Deal found 15/6£512
Thu 13/815:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Mon 17/806:00
LGW
-
YHM
3 stops19h 25m
Multiple Airlines
Deal found 15/6£570
Sat 18/710:25
YHM
-
LGW
2 stops18h 00m
Multiple Airlines
Wed 29/710:45
LGW
-
YHM
1 stop11h 05m
Multiple Airlines
Deal found 17/6£577
Fri 14/815:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Sun 16/810:45
LGW
-
YHM
1 stop13h 54m
Multiple Airlines
Deal found 17/6£689
Wed 15/715:10
YHM
-
LGW
2 stops13h 15m
Multiple Airlines
Fri 31/710:45
LGW
-
YHM
1 stop11h 05m
Multiple Airlines
Deal found 14/6£697
Wed 25/1118:10
YHM
-
LHR
1 stop36h 40m
WestJet
Sun 6/1214:50
LHR
-
YHM
1 stop30h 27m
WestJet
Deal found 16/6£822
Sun 1/1118:10
YHM
-
LHR
1 stop36h 40m
WestJet
Sat 21/1114:50
LHR
-
YHM
1 stop30h 27m
WestJet
Deal found 17/6£841
Wed 11/1118:10
YHM
-
LHR
1 stop36h 40m
WestJet
Wed 18/1114:50
LHR
-
YHM
1 stop30h 27m
WestJet
Deal found 15/6£850

Find flight deals from Hamilton to London

Discover tips and strategies to find the most affordable flight options for your journey from Hamilton (YHM) to London (LON). 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 18 June 2026.

Round-trip from

£444

One-way from

£204

Popular in

July

Cheapest in

February

Average price

£544
25/7-13/9
  • 25/7-13/9
  • 5 total stops
  • 49h 35m total
  • Hamilton to London
Search Deals
15/7
  • 15/7
  • 1 total stop
  • 19h 35m total
  • Hamilton to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£68 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 June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hamilton 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 18 June 2026.
Use the filters below to find and compare flights from Hamilton to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sat 25/7

10:25-09:25

2 stops18h 00m

London Gatwick

Sun 13/9

20:40-23:15

3 stops31h 35m

£444

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sat 18/7

13:55-09:25

1 stop14h 30m

London Gatwick

Tue 4/8

20:45-20:25

3 stops28h 40m

£488

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 10/9

15:50-09:25

2 stops12h 35m

London Gatwick

Sun 20/9

20:40-23:15

3 stops31h 35m

£495

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 14/8

15:50-09:25

2 stops12h 35m

London Gatwick

Fri 21/8

21:25-20:25

3 stops28h 00m

£506

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 27/8

15:50-09:25

2 stops12h 35m

London Gatwick

Sun 30/8

20:40-20:25

3 stops28h 45m

£512

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sat 18/7

13:55-09:25

1 stop14h 30m

London Gatwick

Wed 29/7

10:45-16:50

1 stop11h 05m

£577

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Wed 19/8

13:55-09:25

1 stop14h 30m

London Gatwick

Wed 26/8

10:45-16:50

1 stop11h 05m

£577

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 14/8

15:50-09:25

2 stops12h 35m

London Gatwick

Sun 16/8

10:45-19:39

1 stop13h 54m

£689
Fastest return journey

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Wed 15/7

15:10-09:25

2 stops13h 15m

London Gatwick

Fri 31/7

10:45-16:50

1 stop11h 05m

£697

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Mon 29/6

18:35-07:55

1 stop32h 20m

London Gatwick

Wed 1/7

22:00-16:50

2 stops23h 50m

£718

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 44 resultsSorted by cheapest first
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Best time to book a flight from Hamilton to London

Have a flexible travel schedule? Discover the best time to fly to London 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
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    For a flight from Hamilton to London, you will be flying from Hamilton. Hamilton (YHM) is just 6.8 mi from the center of the city. Hamilton is the only Hamilton airport and it handles 0 outbound flights to London per day. 0 airlines have flights to London from Hamilton on a regular basis.

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

    A quick flight from Hamilton, Ontario to London can take about 36h 40m. WestJet provides one of the quickest options available for as low as £822. Airlines will cover a distance of 3577 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hamilton 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.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Guildford
Romford
Ipswich
Borehamwood
Folkestone
Southall

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Hamilton to London flexibly with Cheapflights today.

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