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Cheap flights from London to Hamilton, Ontario from £254

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Hamilton are usually found in February or September, booked 55 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from London to Hamilton

Enter your travel dates to find the best prices.

Cheapest flights from London to Hamilton
Explore the most affordable flight options available from London to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Sat 7/209:05
LHR
-
YYZ
1 stop33h 45m
Multiple Airlines
Sat 14/223:30
YYZ
-
LHR
Nonstop7h 20m
Multiple Airlines
Deal found 27/1£317
Wed 13/515:40
LGW
-
YYZ
1 stop11h 25m
Icelandair
Sun 17/520:45
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 27/1£317
Tue 10/309:00
LHR
-
YYZ
1 stop11h 50m
Air Canada
Wed 13/518:30
YYZ
-
LHR
Nonstop7h 05m
Air Canada
Deal found 26/1£317
Thu 30/415:40
LGW
-
YYZ
1 stop11h 25m
Icelandair
Tue 5/520:45
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 26/1£317
Mon 9/312:15
LHR
-
YYZ
1 stop11h 00m
Icelandair
Sat 21/320:40
YYZ
-
LHR
1 stop10h 10m
Icelandair
Deal found 27/1£318
Wed 8/420:00
STN
-
YYZ
1 stop23h 15m
Multiple Airlines
Tue 28/418:15
YYZ
-
STN
2 stops32h 35m
Multiple Airlines
Deal found 26/1£318
Sat 11/415:40
LGW
-
YYZ
1 stop11h 25m
Icelandair
Fri 17/423:10
YYZ
-
LGW
1 stop10h 30m
Icelandair
Deal found 27/1£318
Thu 12/306:00
LHR
-
YYZ
1 stop12h 50m
Air Canada
Tue 12/518:30
YYZ
-
LHR
Nonstop7h 05m
Air Canada
Deal found 26/1£319
Wed 8/420:00
STN
-
YYZ
1 stop23h 15m
Multiple Airlines
Wed 29/407:35
YYZ
-
STN
2 stops34h 45m
Multiple Airlines
Deal found 26/1£319
Wed 8/415:40
LGW
-
YYZ
1 stop11h 25m
Icelandair
Tue 28/420:45
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 26/1£319
Tue 10/313:30
LHR
-
YYZ
1 stop11h 20m
Lufthansa
Fri 20/319:10
YYZ
-
LHR
Nonstop7h 20m
Lufthansa
Deal found 27/1£320
Fri 27/211:55
LGW
-
YYZ
1 stop11h 20m
Icelandair
Mon 9/320:40
YYZ
-
LGW
1 stop10h 15m
Icelandair
Deal found 27/1£320

Find flight deals from London to Hamilton

Keep the following information in mind while searching for London to Hamilton flight deals. Data was last updated 28 January 2026.

Round-trip from

£317

One-way from

£254

Popular in

December

Cheapest in

February

Average price

£392
Lufthansa
  • Lufthansa
  • 7/2-14/2
  • 1 total stop
  • 41h 05m total
  • London to Hamilton
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 7/5
  • 1 total stop
  • 13h 00m total
  • London to Hamilton
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Hamilton 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 28 January 2026.
Use the filters below to find and compare flights from London to Hamilton that are best for you.

Fly from

London

Fly to

Hamilton

Route

Depart

Return

Price

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 20/2

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Fri 27/2

21:35-09:45

Nonstop7h 10m

£322

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 19/3

11:40-16:00

Nonstop8h 20m

Toronto Pearson Intl

Tue 24/3

22:35-09:45

Nonstop7h 10m

£323

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 19/3

11:40-16:00

Nonstop8h 20m

Toronto Pearson Intl

Fri 20/3

22:35-09:45

Nonstop7h 10m

£323

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Mon 16/3

11:40-16:00

Nonstop8h 20m

Toronto Pearson Intl

Wed 18/3

22:35-09:45

Nonstop7h 10m

£323

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sun 22/2

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Tue 10/3

22:35-09:45

Nonstop7h 10m

£323

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 13/3

11:40-16:00

Nonstop8h 20m

Toronto Pearson Intl

Sun 10/5

22:45-10:45

Nonstop7h 00m

£323

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Tue 10/3

11:40-16:00

Nonstop8h 20m

Toronto Pearson Intl

Thu 14/5

19:50-07:55

Nonstop7h 05m

£323

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Wed 25/3

17:10-14:15

1 stop25h 05m

Toronto Pearson Intl

Mon 13/4

22:00-12:45

1 stop9h 45m

£332

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Tue 5/5

13:00-19:10

1 stop11h 10m

Toronto Pearson Intl

Tue 26/5

23:10-11:45

1 stop31h 35m

£333

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Fri 24/4

20:00-14:15

1 stop23h 15m

Toronto Pearson Intl

Thu 7/5

23:55-23:20

1 stop18h 25m

£340

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 60 results
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Best time to book a flight from London to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from London 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 London to Hamilton

How far ahead should I book a flight from London to Hamilton?

Use this chart to determine the optimal time to book a return flight from London to Hamilton. Price data was last updated on 23 January 2026.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Hamilton. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Hamilton?

Currently, January is the cheapest month in which you can book a flight from London to Hamilton (average of £243). Flying from London to Hamilton in December is currently the most expensive (average of £356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to H4M?

Find hourly flight availability from London to Hamilton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Hamilton as you normally would.

Weekly flight availability from London to Hamilton

Explore weekly flight availability from London to Hamilton. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 January 2026.

The most flights from LON to H4M are scheduled on a Monday (29 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (24 on average).

Reviews of airlines servicing Hamilton

Get insights into the airlines that provide service to Hamilton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hamilton. Reviews last updated 28 January 2026.
Read through reviews of airlines operating flights from London to Hamilton, such as Air Transat, Virgin Atlantic, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
501 reviews
Check prices

Comfort

7.3

Boarding

7.9

Food

6.8

Entertainment

7.0

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
501 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Comfort

7.3

Boarding

7.9

Food

6.8

Entertainment

7.0

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Virgin Atlantic
7.5
Good
678 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Comfort

7.3

Boarding

7.9

Food

6.8

Entertainment

7.0

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,666 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Comfort

7.3

Boarding

7.9

Food

6.8

Entertainment

7.0

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
7,749 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Comfort

7.3

Boarding

7.9

Food

6.8

Entertainment

7.0

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
7,704 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Comfort

7.3

Boarding

7.9

Food

6.8

Entertainment

7.0

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from London to Hamilton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Hamilton?

    A quick flight from London to Hamilton can take about 8h 20m. Air Transat provides one of the quickest options available for as low as £322. The distance between London and Hamilton is about 3563 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from London to Hamilton one-way?

    £201 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Air Transat and WestJet, with prices starting from £209 and £212, respectively.

  • What are the most popular routes from London to Hamilton?

    The most popular route from London to Hamilton is London Heathrow - Toronto Pearson Intl. You may also consider London Gatwick - Toronto Pearson Intl or London City - Toronto Pearson Intl.

  • What are the most reliable airlines from London to Hamilton?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Hamilton on time: KLM (94%), Air France (94%), Delta (94%).

  • What are the cheapest flights from London to Hamilton?

    Looking for the cheapest flight from London to Hamilton? While on average our users pay £1,072, our data indicates the cheapest price to be £270. The most popular route (London Heathrow - Toronto Pearson Intl), is priced around £287.

  • Can I find deals for flights from London to Hamilton that include hotel bookings?

    Yes. In addition to deals on London to Hamilton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Hamilton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Hamilton.

  • Can I find deals for business class flights from London to Hamilton?

    Yes. Cheapflights offers flight deals from London to Hamilton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Hamilton?

    Currently, January is the cheapest month in which you can book a flight from London to Hamilton (average of £243). Flying from London to Hamilton in December is currently the most expensive (average of £356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Hamilton

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Pearson Intl flights
Gatwick to Pearson Intl flights
Heathrow to Toronto Island flights
London City to Pearson Intl flights
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Gatwick to Toronto Island flights
Gatwick to Pierre Elliott Trudeau Intl flights
Manchester to Pearson Intl flights
London City to Pierre Elliott Trudeau Intl flights
Stansted to Pierre Elliott Trudeau Intl flights
Edinburgh to Pearson Intl flights
Luton to Pierre Elliott Trudeau Intl flights
Manchester to Toronto Island flights
Southend to Pearson Intl flights
Heathrow to Ottawa flights
Edinburgh to Toronto Island flights
Gatwick to Ottawa flights
Birmingham to Pearson Intl flights
London City to Ottawa flights
Manchester to Pierre Elliott Trudeau Intl flights
Heathrow to London flights
Gatwick to London flights
Birmingham to Toronto Island flights
Newcastle upon Tyne to Pearson Intl flights
Stansted to Ottawa flights
London City to London flights
Leeds to Pearson Intl flights
Bristol to Pearson Intl flights
Liverpool to Pearson Intl flights
Edinburgh to Pierre Elliott Trudeau Intl flights
Newcastle upon Tyne to Pierre Elliott Trudeau Intl flights
Birmingham to Ottawa flights
Birmingham to Pierre Elliott Trudeau Intl flights
Newcastle upon Tyne to Toronto Island flights
Bristol to Toronto Island flights
Southampton to Pearson Intl flights
Exeter to Pearson Intl flights
Leeds to Pierre Elliott Trudeau Intl flights
Bristol to Pierre Elliott Trudeau Intl flights
Manchester to Ottawa flights
Heathrow to Windsor flights

Top 10 airlines flying from London to Hamilton

Discover the top 10 airlines that operate flights from London to Hamilton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£188Average£269FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Scandinavian AirlinesCheapest£279Average£432FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£287Average£393FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapest£295Average£400FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapest£299Average£488FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
TAP AIR PORTUGALCheapest£304Average£518FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapest£307Average£492FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£309Average£450FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£312Average£496FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£326Average£426FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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 London to Hamilton?

Cheapflights helps you search for flights from London to Hamilton via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Hamilton?

Cheapflights simply makes it quick and affordable to book flights from London to Hamilton by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Hamilton, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from London to Hamilton and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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