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Cheap flights from Hamilton, Ontario to London Heathrow Airport from £215

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LHR
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Hamilton to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Hamilton (YHM) to Heathrow (LHR). 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 21 February 2025.

Round-trip from

£541

One-way from

£215

Popular in

July

Cheapest in

November

Average price

£552
10/3-17/3
  • 10/3-17/3
  • 4 total stops
  • 37h 50m total
  • Hamilton to London
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26/3
  • 26/3
  • 1 total stop
  • 15h 35m total
  • Hamilton to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£49 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Find flight deals from Hamilton to Heathrow

Cheapest flights from Hamilton to Heathrow
Explore the most affordable flight options available from Hamilton to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 10/319:20YHM - LHR
2 stops22h 20mMultiple Airlines
Mon 17/306:40LHR - YHM
2 stops15h 30mMultiple Airlines
Deal found 20/2£541
Mon 10/318:05YHM - LHR
1 stop14h 45mWestJet
Mon 17/314:50LHR - YHM
1 stop30h 23mWestJet
Deal found 20/2£648

Find flights from Hamilton to Heathrow within your budget

Customise your flight search to find flights from Hamilton to Heathrow 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 21 February 2025.

Fly from

Hamilton

Fly to

Heathrow

Route

Depart

Return

Price

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Mon 10/3

19:20-21:40

2 stops22h 20m

London Heathrow

Mon 17/3

06:40-18:10

2 stops15h 30m

£541

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Mon 10/3

18:05-12:50

1 stop14h 45m

London Heathrow

Mon 17/3

14:50-17:13

1 stop30h 23m

£648

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Wed 26/3

19:20-14:55

1 stop15h 35m

£215

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Tue 25/3

18:05-12:50

1 stop14h 45m

£232

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Thu 1/5

13:40-10:00

2 stops15h 20m

£322

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Hamilton to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

Travel insights for flights from Hamilton to Heathrow

Get recent, data-driven insights about flights from Hamilton to Heathrow including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Hamilton, Ontario to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to London Heathrow Airport (average of £112). Flying from Hamilton, Ontario to London Heathrow Airport in August is currently the most expensive (average of £163). 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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 21 February 2025.
WestJet
7.2
Good
2,800 reviews
Check prices

Comfort

7.1

Overall

7.2

Entertainment

6.1

Food

6.2

Crew

7.9

Boarding

7.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

YVR - PVR

I didn't realize there would be no in-flight screens to watch a movie...so I just stared outside for 5 hours or slept. Oops. It's fine, I just didn't realize! It might be grrrrrreat if they sold headsets that were compatible with iphones...the earphones they have don't fit my phone, my bad anyways, I should have prepped better.

WestJet
7.2
Good
2,800 reviews
WestJet
7.2
Good
2,800 reviews
Check prices

Comfort

7.1

Overall

7.2

Entertainment

6.1

Food

6.2

Crew

7.9

Boarding

7.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

YVR - PVR

I didn't realize there would be no in-flight screens to watch a movie...so I just stared outside for 5 hours or slept. Oops. It's fine, I just didn't realize! It might be grrrrrreat if they sold headsets that were compatible with iphones...the earphones they have don't fit my phone, my bad anyways, I should have prepped better.

Air Canada
7.0
Good
8,756 reviews
WestJet
7.2
Good
2,800 reviews
Check prices

Comfort

7.1

Overall

7.2

Entertainment

6.1

Food

6.2

Crew

7.9

Boarding

7.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

YVR - PVR

I didn't realize there would be no in-flight screens to watch a movie...so I just stared outside for 5 hours or slept. Oops. It's fine, I just didn't realize! It might be grrrrrreat if they sold headsets that were compatible with iphones...the earphones they have don't fit my phone, my bad anyways, I should have prepped better.

Related info for your journey

Find useful and relevant information for your journey from Hamilton to Heathrow. 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 Heathrow?

    If you book a flight to London Heathrow from Hamilton, you will be flying from Hamilton, which is the city’s only airport. Hamilton (YHM) is located 6.8 mi from the center of Hamilton. There are 0 flights from Hamilton to London Heathrow per day from 0 different airlines.

  • What is the cheapest airline to fly from Hamilton, Ontario to London Heathrow Airport round-trip?

    According to our current data, WestJet (£648), offers the cheapest pricing from Hamilton, Ontario to London Heathrow Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hamilton to Heathrow 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 Hamilton, Ontario to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to London Heathrow Airport (average of £112). Flying from Hamilton, Ontario to London Heathrow Airport in August is currently the most expensive (average of £163). 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

Travelling to a place near Hamilton?

Book flights to Hamilton if you plan to visit one of these locations
Deal
Hounslow
Milton Keynes
Croydon
Gatwick
Slough
Luton
Ilford
Hayes
Eastbourne
Swindon
Northampton
Wembley
Southend-on-Sea
Ipswich
Winchester
Maidstone
Crawley
Southall
Watford

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