Find flights
When to book
FAQs

Cheap flights from Hamilton, Ontario to London from £193

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LON
27 Jul — 3 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 27 June 2026.

Thu 10/915:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Sun 20/910:45
LGW
-
YHM
1 stop13h 54m
Multiple Airlines
Deal found 23/6£526
Thu 13/815:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Thu 20/820:45
LGW
-
YHM
3 stops28h 45m
Multiple Airlines
Deal found 26/6£527
Thu 6/815:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Thu 13/820:45
LGW
-
YHM
3 stops28h 45m
Multiple Airlines
Deal found 26/6£531
Thu 23/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Thu 13/820:45
LGW
-
YHM
2 stops27h 54m
Multiple Airlines
Deal found 25/6£536
Fri 31/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Mon 17/807:50
LGW
-
YHM
3 stops17h 40m
Multiple Airlines
Deal found 27/6£542
Thu 23/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Wed 29/710:45
LGW
-
YHM
1 stop11h 05m
Multiple Airlines
Deal found 23/6£580
Wed 15/713:55
YHM
-
LGW
1 stop14h 30m
Multiple Airlines
Fri 31/710:45
LGW
-
YHM
1 stop11h 05m
Multiple Airlines
Deal found 22/6£607
Tue 21/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Wed 29/710:45
LGW
-
YHM
1 stop11h 05m
Multiple Airlines
Deal found 23/6£620
Sun 1/1118:10
YHM
-
LHR
1 stop36h 40m
WestJet
Sun 15/1114:50
LHR
-
YHM
1 stop30h 27m
WestJet
Deal found 26/6£738
Wed 28/1018:10
YHM
-
LHR
1 stop14h 40m
WestJet
Sun 1/1114:50
LHR
-
YHM
1 stop30h 27m
WestJet
Deal found 26/6£780
Wed 11/1118:10
YHM
-
LHR
1 stop36h 40m
WestJet
Wed 18/1114:50
LHR
-
YHM
1 stop30h 27m
WestJet
Deal found 24/6£841
Sun 1/1118:10
YHM
-
LHR
1 stop36h 40m
WestJet
Sat 14/1114:50
LHR
-
YHM
1 stop30h 27m
WestJet
Deal found 23/6£856

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 27 June 2026.

Round-trip from

£526

One-way from

£195

Popular in

July

Cheapest in

February

Average price

£567
10/9-20/9
  • 10/9-20/9
  • 3 total stops
  • 26h 29m total
  • Hamilton to London
Search Deals
5/8
  • 5/8
  • 1 total stop
  • 14h 30m total
  • Hamilton to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£74 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 27 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

Thu 10/9

15:50-09:25

2 stops12h 35m

London Gatwick

Sun 20/9

10:45-19:39

1 stop13h 54m

£526

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 6/8

15:50-09:25

2 stops12h 35m

London Gatwick

Thu 13/8

20:45-20:30

3 stops28h 45m

£531

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 7/8

15:50-09:25

2 stops12h 35m

London Gatwick

Mon 17/8

06:00-20:30

3 stops19h 30m

£531

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 31/7

15:50-09:25

2 stops12h 35m

London Gatwick

Mon 17/8

07:50-20:30

3 stops17h 40m

£542

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 23/7

15:50-09:25

2 stops12h 35m

London Gatwick

Thu 13/8

20:45-19:39

2 stops27h 54m

£548

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Wed 15/7

13:55-09:25

1 stop14h 30m

London Gatwick

Fri 31/7

10:45-16:50

1 stop11h 05m

£607
Fastest return journey

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Tue 21/7

15:50-09:25

2 stops12h 35m

London Gatwick

Wed 29/7

10:45-16:50

1 stop11h 05m

£620

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 23/7

15:50-09:25

2 stops12h 35m

London Gatwick

Wed 29/7

10:45-16:50

1 stop11h 05m

£621

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sun 12/7

15:50-09:25

2 stops12h 35m

London Gatwick

Wed 29/7

10:45-16:50

1 stop11h 05m

£644

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Sun 1/11

18:10-11:50

1 stop36h 40m

London Heathrow

Sun 15/11

14:50-16:17

1 stop30h 27m

£738

Flights are sorted by cheapest return flights first.

Deals found on 27/6

Showing 1-10 of 37 resultsSorted by cheapest first
1
2
3
4

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 £738. 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
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Southall
Romford
Ipswich
Borehamwood
Folkestone
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.