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Cheap flights from Hamilton, Ontario to London from £198

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LON
14 Aug — 21 Aug1
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 15 July 2026.

Wed 5/813:55
YHM
-
LGW
1 stop14h 30m
Multiple Airlines
Thu 13/819:00
LGW
-
YHM
2 stops29h 39m
Multiple Airlines
Deal found 10/7£575
Thu 6/807:30
YHM
-
LGW
1 stop20h 55m
Multiple Airlines
Tue 18/818:00
LGW
-
YHM
2 stops30h 39m
Multiple Airlines
Deal found 10/7£590
Thu 6/807:30
YHM
-
LGW
1 stop20h 55m
Multiple Airlines
Thu 13/819:00
LGW
-
YHM
2 stops29h 39m
Multiple Airlines
Deal found 10/7£591
Wed 5/813:55
YHM
-
LGW
1 stop14h 30m
Multiple Airlines
Wed 12/822:00
LGW
-
YHM
2 stops23h 50m
Multiple Airlines
Deal found 15/7£599
Tue 4/809:10
YHM
-
LGW
1 stop19h 15m
Multiple Airlines
Tue 18/818:00
LGW
-
YHM
2 stops30h 39m
Multiple Airlines
Deal found 10/7£617
Wed 5/813:55
YHM
-
LGW
1 stop14h 30m
Multiple Airlines
Sat 15/810:45
LGW
-
YHM
2 stops13h 54m
Multiple Airlines
Deal found 11/7£617
Wed 5/813:55
YHM
-
LGW
1 stop14h 30m
Multiple Airlines
Fri 14/810:45
LGW
-
YHM
2 stops13h 54m
Multiple Airlines
Deal found 10/7£620
Thu 6/807:30
YHM
-
LGW
1 stop20h 55m
Multiple Airlines
Wed 12/810:45
LGW
-
YHM
2 stops27h 58m
Multiple Airlines
Deal found 10/7£627
Sun 1/1118:10
YHM
-
LHR
1 stop36h 40m
WestJet
Sun 8/1114:50
LHR
-
YHM
1 stop30h 27m
WestJet
Deal found 10/7£806
Sun 8/1118:10
YHM
-
LHR
1 stop36h 40m
WestJet
Sun 15/1114:50
LHR
-
YHM
1 stop30h 27m
WestJet
Deal found 11/7£814
Wed 4/1118:10
YHM
-
LHR
1 stop36h 40m
WestJet
Wed 11/1114:50
LHR
-
YHM
1 stop30h 27m
WestJet
Deal found 13/7£831
Mon 26/1018:10
YHM
-
LHR
1 stop14h 40m
WestJet
Wed 4/1114:50
LHR
-
YHM
1 stop30h 27m
WestJet
Deal found 13/7£843

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 15 July 2026.

Round-trip from

£575

One-way from

£198

Popular in

July

Cheapest in

February

Average price

£639
5/8-13/8
  • 5/8-13/8
  • 3 total stops
  • 44h 09m total
  • Hamilton to London
Search Deals
3/10
  • 3/10
  • 1 total stop
  • 19h 50m total
  • Hamilton to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£71 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 July 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 15 July 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

Wed 5/8

13:55-09:25

1 stop14h 30m

London Gatwick

Wed 12/8

22:00-16:50

2 stops23h 50m

£599

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Wed 5/8

13:55-09:25

1 stop14h 30m

London Gatwick

Sat 15/8

10:45-19:39

2 stops13h 54m

£617

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Wed 5/8

13:55-09:25

1 stop14h 30m

London Gatwick

Fri 14/8

10:45-11:05

1 stop29h 20m

£625

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 6/8

15:50-09:25

2 stops12h 35m

London Gatwick

Sat 15/8

10:45-19:39

2 stops13h 54m

£656

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 3/9

15:45-09:25

2 stops12h 40m

London Gatwick

Sun 13/9

10:45-19:39

1 stop13h 54m

£658

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 6/8

15:50-09:25

2 stops12h 35m

London Gatwick

Mon 10/8

10:45-19:39

2 stops13h 54m

£694

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sat 8/8

08:50-09:25

1 stop19h 35m

London Gatwick

Fri 14/8

10:45-19:39

2 stops13h 54m

£703

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Tue 4/8

09:10-09:25

1 stop19h 15m

London Gatwick

Thu 13/8

16:00-19:39

2 stops32h 39m

£707

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Tue 11/8

15:50-09:25

2 stops36h 35m

London Gatwick

Tue 18/8

09:40-09:43

1 stop29h 03m

£724

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sat 8/8

13:55-09:25

1 stop14h 30m

London Gatwick

Sun 16/8

11:35-09:43

2 stops27h 08m

£759

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 36 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 £814. 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
Luton
Gatwick
Wembley
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Watford
Eastbourne
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Romford
Enfield
Borehamwood

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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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