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Cheap flights from Hamilton, Ontario to London from £208

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LON
4 Jul — 11 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 4 June 2026.

Fri 10/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Sat 18/718:30
LGW
-
YHM
3 stops31h 00m
Multiple Airlines
Deal found 3/6£599
Tue 23/610:25
YHM
-
LGW
1 stop16h 30m
Multiple Airlines
Wed 24/616:40
LGW
-
YHM
2 stops25h 19m
Multiple Airlines
Deal found 2/6£629
Sat 18/713:55
YHM
-
LGW
1 stop14h 30m
Multiple Airlines
Thu 6/808:00
LGW
-
YHM
3 stops17h 25m
Multiple Airlines
Deal found 3/6£638
Thu 2/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Sat 18/718:30
LGW
-
YHM
3 stops31h 00m
Multiple Airlines
Deal found 3/6£640
Thu 2/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Thu 9/710:45
LGW
-
YHM
1 stop13h 54m
Multiple Airlines
Deal found 3/6£641
Fri 24/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Fri 14/810:45
LGW
-
YHM
2 stops13h 54m
Multiple Airlines
Deal found 1/6£644
Tue 4/809:10
YHM
-
LGW
1 stop19h 15m
Multiple Airlines
Thu 13/808:00
LGW
-
YHM
2 stops16h 39m
Multiple Airlines
Deal found 1/6£645
Thu 30/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Wed 5/810:45
LGW
-
YHM
2 stops13h 54m
Multiple Airlines
Deal found 1/6£659
Fri 7/809:10
YHM
-
LGW
1 stop19h 15m
Multiple Airlines
Thu 13/808:00
LGW
-
YHM
2 stops16h 39m
Multiple Airlines
Deal found 1/6£662
Fri 10/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Fri 17/710:45
LGW
-
YHM
1 stop11h 05m
Multiple Airlines
Deal found 4/6£679
Wed 15/718:55
YHM
-
LHR
1 stop36h 10m
Multiple Airlines
Wed 22/721:10
LHR
-
YHM
2 stops24h 40m
Multiple Airlines
Deal found 31/5£731
Wed 1/718:35
YHM
-
LHR
1 stop30h 55m
Multiple Airlines
Wed 8/719:50
LHR
-
YHM
2 stops22h 09m
Multiple Airlines
Deal found 2/6£854

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 4 June 2026.

Round-trip from

£599

One-way from

£208

Popular in

June

Cheapest in

September

Average price

£690
10/7-18/7
  • 10/7-18/7
  • 5 total stops
  • 43h 35m total
  • Hamilton to London
Search Deals
4/7
  • 4/7
  • 1 total stop
  • 14h 30m total
  • Hamilton to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 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 4 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

Tue 23/6

10:25-07:55

1 stop16h 30m

London Gatwick

Wed 24/6

16:40-12:59

2 stops25h 19m

£629

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sat 18/7

13:55-09:25

1 stop14h 30m

London Gatwick

Thu 6/8

08:00-20:25

3 stops17h 25m

£638

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 2/7

15:50-09:25

2 stops12h 35m

London Gatwick

Sat 18/7

18:30-20:30

3 stops31h 00m

£640

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 2/7

15:50-09:25

2 stops12h 35m

London Gatwick

Thu 9/7

10:45-19:39

1 stop13h 54m

£641

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 24/7

15:50-09:25

2 stops12h 35m

London Gatwick

Fri 14/8

10:45-19:39

2 stops13h 54m

£644

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 30/7

15:50-09:25

2 stops12h 35m

London Gatwick

Wed 5/8

10:45-19:39

2 stops13h 54m

£659
Fastest return journey

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 10/7

15:50-09:25

2 stops12h 35m

London Gatwick

Fri 17/7

10:45-16:50

1 stop11h 05m

£679

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 6/8

15:50-09:25

2 stops12h 35m

London Gatwick

Wed 12/8

10:45-16:50

1 stop11h 05m

£690

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Wed 1/7

18:35-09:25

2 stops33h 50m

London Gatwick

Wed 8/7

10:45-16:50

1 stop11h 05m

£692

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Wed 15/7

18:55-12:05

1 stop36h 10m

London Heathrow

Wed 22/7

21:10-16:50

2 stops24h 40m

£731

Flights are sorted by cheapest return flights first.

Deals found on 3/6

Showing 1-10 of 41 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

How much does it cost for a return flight from Hamilton, Ontario to London?

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.

  • 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
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Ipswich
Romford
Guildford
Borehamwood
Folkestone
Southall

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

Deals for Hamilton 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 Hamilton to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hamilton to London for you. Better yet — we are completely free to use.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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