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Cheap flights from Hamilton, Ontario to London from £226

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LON
13 Jun — 20 Jun1
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 14 May 2026.

Fri 24/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Mon 24/821:05
LGW
-
YHM
3 stops28h 20m
Multiple Airlines
Deal found 13/5£538
Fri 18/915:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Sun 27/917:10
LGW
-
YHM
2 stops31h 29m
Multiple Airlines
Deal found 11/5£540
Sun 6/915:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Sun 20/920:40
LGW
-
YHM
3 stops31h 35m
Multiple Airlines
Deal found 13/5£580
Tue 28/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Thu 6/820:35
LGW
-
YHM
3 stops28h 50m
Multiple Airlines
Deal found 13/5£586
Thu 28/513:55
YHM
-
LGW
2 stops14h 30m
Multiple Airlines
Thu 4/620:45
LGW
-
YHM
2 stops27h 14m
Multiple Airlines
Deal found 12/5£591
Tue 8/913:55
YHM
-
LGW
2 stops14h 30m
Multiple Airlines
Tue 29/910:45
LGW
-
YHM
1 stop13h 54m
Multiple Airlines
Deal found 13/5£626
Thu 23/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Wed 5/810:45
LGW
-
YHM
1 stop11h 05m
Multiple Airlines
Deal found 10/5£677
Tue 28/715:50
YHM
-
LGW
2 stops12h 35m
Multiple Airlines
Sat 15/810:45
LGW
-
YHM
2 stops13h 54m
Multiple Airlines
Deal found 11/5£717
Mon 8/613:55
YHM
-
LGW
1 stop14h 30m
Multiple Airlines
Mon 20/710:45
LGW
-
YHM
2 stops27h 58m
Multiple Airlines
Deal found 13/5£799
Sun 17/518:10
YHM
-
LHR
1 stop36h 55m
Multiple Airlines
Sat 30/515:00
LHR
-
YHM
2 stops30h 50m
Multiple Airlines
Deal found 11/5£909
Mon 11/518:10
YHM
-
LHR
1 stop36h 55m
Multiple Airlines
Tue 26/514:10
LHR
-
YHM
1 stop14h 08m
Multiple Airlines
Deal found 10/5£1,136
Fri 15/518:10
YHM
-
LHR
1 stop36h 55m
Multiple Airlines
Fri 22/514:10
LHR
-
YHM
1 stop14h 08m
Multiple Airlines
Deal found 9/5£1,144

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 14 May 2026.

Round-trip from

£538

One-way from

£226

Popular in

June

Cheapest in

September

Average price

£597
24/7-24/8
  • 24/7-24/8
  • 5 total stops
  • 40h 55m total
  • Hamilton to London
Search Deals
21/6
  • 21/6
  • 1 total stop
  • 19h 15m total
  • Hamilton to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£81 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 May 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 14 May 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 18/9

15:50-09:25

2 stops12h 35m

London Gatwick

Sun 27/9

17:10-19:39

2 stops31h 29m

£540

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sun 6/9

15:50-09:25

2 stops12h 35m

London Gatwick

Sun 20/9

20:40-23:15

3 stops31h 35m

£580

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Tue 28/7

15:50-09:25

2 stops12h 35m

London Gatwick

Thu 6/8

20:35-20:25

3 stops28h 50m

£586

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Thu 28/5

13:55-09:25

2 stops14h 30m

London Gatwick

Thu 4/6

20:45-18:59

2 stops27h 14m

£591
Fastest return journey

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Tue 28/7

15:50-09:25

2 stops12h 35m

London Gatwick

Sat 15/8

10:45-19:39

2 stops13h 54m

£717

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sun 12/7

09:10-09:25

1 stop19h 15m

London Gatwick

Sun 19/7

20:40-12:59

2 stops21h 19m

£827

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Mon 29/6

13:55-09:25

1 stop14h 30m

London Gatwick

Fri 3/7

20:45-12:59

2 stops21h 14m

£892

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Fri 24/7

10:25-07:55

1 stop16h 30m

London Gatwick

Thu 30/7

20:35-19:39

2 stops28h 04m

£943

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Sun 19/7

18:10-09:25

2 stops34h 15m

London Gatwick

Sat 25/7

10:45-17:15

2 stops35h 30m

£1,054

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Mon 24/8

18:10-16:35

2 stops41h 25m

London Heathrow

Mon 31/8

13:55-17:15

1 stop32h 20m

£1,242

Flights are sorted by cheapest return flights first.

Deals found on 14/5

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

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.

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

    A quick flight from Hamilton, Ontario to London can take about 41h 25m. WestJet provides one of the quickest options available for as low as £1,242. 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
Milton Keynes
Hounslow
Croydon
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Southall
Chelmsford

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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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