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Cheap flights from Hamilton, Ontario to London from £196

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
4 Sep — 11 Sep1
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 5 August 2026.

Fri 4/915:45 -
2 stops12h 40m
Thu 24/906:00 -
3 stops21h 25m
Deal found 1/8£452
Wed 9/908:35 -
1 stop19h 50m
Tue 15/906:00 -
2 stops18h 39m
Deal found 1/8£459
Thu 3/915:45 -
2 stops12h 40m
Thu 17/906:00 -
3 stops21h 25m
Deal found 1/8£461
Fri 4/915:45 -
2 stops12h 40m
Tue 15/906:00 -
2 stops18h 39m
Deal found 31/7£465
Thu 17/915:45 -
2 stops12h 40m
Thu 24/906:00 -
2 stops18h 39m
Deal found 31/7£469
Tue 1/915:45 -
2 stops12h 40m
Tue 22/906:00 -
2 stops18h 39m
Deal found 3/8£472
Thu 3/915:45 -
2 stops12h 40m
Sat 12/906:00 -
3 stops21h 25m
Deal found 2/8£478
Tue 1/915:45 -
2 stops12h 40m
Tue 8/906:00 -
3 stops21h 25m
Deal found 1/8£486
Thu 3/910:25 -
1 stop15h 05m
Mon 7/909:30 -
1 stop10h 35m
Deal found 4/8£728
Sun 1/1118:10 -
1 stop36h 40m
Sun 8/1114:50 -
1 stop30h 27m
Deal found 31/7£754
Mon 7/1218:10 -
1 stop36h 40m
Sun 13/1214:50 -
1 stop30h 27m
Deal found 31/7£757
Wed 28/1018:10 -
1 stop14h 40m
Wed 11/1114:50 -
1 stop30h 27m
Deal found 4/8£760

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 5 August 2026.

Round-trip from

£452

One-way from

£196

Popular in

December

Cheapest in

February

Average price

£616
4/9-24/9
  • 4/9-24/9
  • 5 total stops
  • 34h 05m total
  • Hamilton to London
Search Deals
3/10
  • 3/10
  • 1 total stop
  • 19h 50m total
  • Hamilton to London
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 5 August 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

Fri 4/9

15:45-09:25

2 stops12h 40m

London Gatwick

Thu 24/9

06:00-22:25

3 stops21h 25m

£452

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 3/9

15:45-09:25

2 stops12h 40m

London Gatwick

Thu 17/9

06:00-22:25

3 stops21h 25m

£461

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Tue 1/9

15:45-09:25

2 stops12h 40m

London Gatwick

Tue 22/9

06:00-19:39

2 stops18h 39m

£472

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 4/9

09:10-09:25

1 stop19h 15m

London Gatwick

Tue 15/9

06:00-19:39

2 stops18h 39m

£473

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 3/9

15:45-09:25

2 stops12h 40m

London Gatwick

Sat 12/9

06:00-22:25

3 stops21h 25m

£478

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 3/9

15:45-09:25

2 stops12h 40m

London Gatwick

Tue 8/9

06:00-19:39

2 stops18h 39m

£495

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 4/9

15:45-09:25

2 stops12h 40m

London Gatwick

Sat 12/9

06:00-22:25

3 stops21h 25m

£496
Fastest return journey

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 3/9

15:45-09:25

2 stops12h 40m

London Gatwick

Tue 15/9

10:45-19:39

1 stop13h 54m

£568

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 10/9

15:45-09:25

2 stops12h 40m

London Gatwick

Thu 17/9

10:45-19:39

1 stop13h 54m

£571

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Sun 1/11

18:10-11:50

1 stop36h 40m

London Heathrow

Sun 8/11

14:50-16:17

1 stop30h 27m

£754

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 39 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 £754. 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
Gatwick
Luton
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Dover
Romford
Borehamwood

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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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