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Cheap flights from London to Hamilton, Ontario from £250

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
12 אוק' — 19 אוק'1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London to Hamilton are usually found in February or March, booked 55 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from London to Hamilton

Keep the following information in mind while searching for London to Hamilton flight deals. Data was last updated 12 ספטמבר 2025.

Round-trip from

£346

One-way from

£250

Popular in

December

Cheapest in

February

Average price

£389
Air Canada
  • Air Canada
  • 26/9-29/10
  • Nonstop
  • 15h 15m total
  • London to Hamilton
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2/10
  • 2/10
  • 3 total stops
  • 54h 48m total
  • London to Hamilton
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£11 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 September 2025
Search Deals

Find flight deals from London to Hamilton

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 12 ספטמבר 2025.

ו' 26/909:30LHR - YYZ
1 stop11h 04mAir Canada
ד' 29/1006:15YYZ - LHR
1 stop10h 20mAir Canada
Deal found 11/9£346
ד' 24/912:40LGW - YYZ
Nonstop8h 00mAir Transat
א' 28/922:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 11/9£346
ו' 10/1016:00LHR - YYZ
Nonstop7h 55mAir Canada
ו' 17/1023:35YYZ - LHR
Nonstop7h 15mAir Canada
Deal found 10/9£347
ו' 10/1011:35LGW - YYZ
1 stop10h 50mAir Transat
ש' 25/1022:35YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 11/9£347
ו' 19/906:00LHR - YYZ
1 stop11h 50mAir Canada
ב' 6/1023:15YYZ - LHR
2 stops16h 45mAir Canada
Deal found 11/9£348
ה' 6/1111:40LGW - YYZ
Nonstop8h 20mAir Transat
א' 9/1121:35YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 10/9£348
ו' 31/1009:00LHR - YYZ
1 stop10h 35mAir Canada
ו' 7/1123:00YYZ - LHR
Nonstop7h 20mAir Canada
Deal found 11/9£348
ה' 18/906:55STN - YYZ
2 stops14h 55mMultiple Airlines
ש' 4/1023:55YYZ - STN
1 stop19h 25mMultiple Airlines
Deal found 10/9£348
ו' 12/909:40LGW - YYZ
Nonstop8h 05mAir Transat
ד' 24/916:00YYZ - LGW
1 stop12h 50mAir Transat
Deal found 9/9£348
ה' 18/908:40LHR - YYZ
1 stop12h 45mAir Canada
ש' 4/1018:20YYZ - LHR
Nonstop7h 15mAir Canada
Deal found 10/9£349
ה' 25/912:40LGW - YYZ
Nonstop8h 00mAir Transat
ד' 8/1018:00YYZ - LGW
1 stop10h 50mAir Transat
Deal found 11/9£349
ד' 24/906:00LHR - YYZ
1 stop12h 50mAir Canada
ג' 30/908:00YYZ - LHR
2 stops17h 30mAir Canada
Deal found 11/9£350

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 12 ספטמבר 2025.
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

ד' 4/3

11:55-18:15

1 stop11h 20m

Toronto Pearson Intl

ה' 19/3

20:40-10:55

1 stop10h 15m

£351

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

ג' 11/11

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

ג' 18/11

21:35-09:45

Nonstop7h 10m

£354

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

ו' 7/11

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

ה' 20/11

21:35-09:45

Nonstop7h 10m

£354

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

ש' 8/11

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

ש' 22/11

21:35-09:45

Nonstop7h 10m

£354

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

ו' 7/11

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

ג' 18/11

21:35-09:45

Nonstop7h 10m

£354

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

ד' 12/11

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

ה' 20/11

21:35-09:45

Nonstop7h 10m

£354

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

ה' 6/11

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

ב' 15/12

21:35-09:45

Nonstop7h 10m

£354

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

ד' 12/11

12:15-18:15

1 stop11h 00m

Toronto Pearson Intl

ו' 21/11

19:40-10:50

1 stop10h 10m

£354

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

ה' 2/10

08:30-11:25

Nonstop7h 55m

Toronto Pearson Intl

א' 5/10

21:30-10:00

Nonstop7h 30m

£365

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

ג' 7/10

08:30-11:25

Nonstop7h 55m

Toronto Pearson Intl

ג' 11/11

23:00-11:20

Nonstop7h 20m

£366

Flights are sorted by cheapest return flights first.

Deals found on 12/9

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 29 August 2025.

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 £490). Flying from London to Hamilton in July is currently the most expensive (average of £708). 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 12 ספטמבר 2025.

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.

What is the cheapest day to fly from London to Hamilton?

Use this chart to determine the cheapest time to fly return from London to Hamilton. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Hamilton flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 12 ספטמבר 2025.

The most flights from LON to H4M are scheduled on a Thursday (43 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (25 on average).

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

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 12 ספטמבר 2025.
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
438 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.7

Food

6.7

Crew

8.4

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
438 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.7

Food

6.7

Crew

8.4

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Virgin Atlantic
7.4
Good
664 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.7

Food

6.7

Crew

8.4

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
10,000 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.7

Food

6.7

Crew

8.4

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Lufthansa
6.8
Okay
7,409 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.7

Food

6.7

Crew

8.4

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
British Airways
6.7
Okay
7,361 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.7

Food

6.7

Crew

8.4

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

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 7h 55m. Icelandair provides one of the quickest options available for as low as £365. The distance between London and Hamilton is about 3543 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?

    £251 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on Aer Lingus and British Airways, with prices starting from £261 and £265, 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: Thai Airways (77%), KLM (77%), Air France (77%).

  • What are the cheapest flights from London to Hamilton?

    Looking for the cheapest flight from London to Hamilton? While on average our users pay £1,119, our data indicates the cheapest price to be £350. The most popular route (London Heathrow - Toronto Pearson Intl), is priced around £294.

  • 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 £490). Flying from London to Hamilton in July is currently the most expensive (average of £708). 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

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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.
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Luton to Pierre Elliott Trudeau Intl flights
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Bristol to Pearson Intl flights
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Manchester to Ottawa flights
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Leeds to Pearson Intl flights
Newcastle upon Tyne to Pearson Intl flights
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Liverpool to Pearson Intl flights
London City to London flights
Heathrow to Thunder Bay flights
Newcastle upon Tyne to Pierre Elliott Trudeau Intl flights
Leeds to Pierre Elliott Trudeau Intl flights
Birmingham to Pierre Elliott Trudeau Intl flights
Gatwick to Region of Waterloo Intl flights
Newcastle upon Tyne to Ottawa flights
Birmingham to Ottawa 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 12 ספטמבר 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£256Average£264FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£285Average£364FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£296Average£428FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£296Average£443FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£298Average£505FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air TransatCheapest£298Average£405FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapest£304Average£525FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapest£316Average£495FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AtlanticCheapest£326Average£426FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£335Average£442FlexibilityNo cancel feeOn-time75%
Search KLM 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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