£279 Cheap Flights from Hamilton (YHM) to London (LHR)

View £279 flight on Sat, 20 Feb 2027Opens in a new window

Popular airlines from John C. Munro Hamilton Intl. Airport (YHM) to Heathrow Airport (LHR)

Cheap Flights from Hamilton (YHM) to London (LHR)

Prices were available within the past 7 days and start at £279 for one-way flights and £575 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, 17 Oct - Fri, 30 Oct
YHM
Hamilton
LHR
London
£575 Return, just found
£575
Return
just found
Select Air Canada flight, departing Sat, 17 Oct from Hamilton to London, returning Fri, 30 Oct, priced at £575 just found
Air Canada
Wed, 10 Jun - Tue, 23 Jun
YHM
Hamilton
LHR
London
£583 Return, found 3 days ago
£583
Return
found 3 days ago
Select Air Canada flight, departing Wed, 10 Jun from Hamilton to London, returning Tue, 23 Jun, priced at £583 found 3 days ago
Air Canada
Sat, 6 Jun - Sun, 14 Jun
YHM
Hamilton
LHR
London
£585 Return, found 6 days ago
£585
Return
found 6 days ago
Select Air Canada flight, departing Sat, 6 Jun from Hamilton to London, returning Sun, 14 Jun, priced at £585 found 6 days ago
Air Canada
Tue, 3 Nov - Tue, 10 Nov
YHM
Hamilton
LHR
London
£588 Return, found 1 day ago
£588
Return
found 1 day ago
Select Air Canada flight, departing Tue, 3 Nov from Hamilton to London, returning Tue, 10 Nov, priced at £588 found 1 day ago
Air Canada
Mon, 18 May - Tue, 10 Nov
YHM
Hamilton
LHR
London
£590 Return, found 3 days ago
£590
Return
found 3 days ago
Select Air Canada flight, departing Mon, 18 May from Hamilton to London, returning Tue, 10 Nov, priced at £590 found 3 days ago
Air Canada
Mon, 26 Oct - Tue, 24 Nov
YHM
Hamilton
LHR
London
£592 Return, found 4 days ago
£592
Return
found 4 days ago
Select Air Canada flight, departing Mon, 26 Oct from Hamilton to London, returning Tue, 24 Nov, priced at £592 found 4 days ago
Air Canada
Wed, 18 Nov - Wed, 25 Nov
YHM
Hamilton
LHR
London
£601 Return, found 21 hours ago
£601
Return
found 21 hours ago
Select Air Canada flight, departing Wed, 18 Nov from Hamilton to London, returning Wed, 25 Nov, priced at £601 found 21 hours ago
Air Canada
Mon, 23 Nov - Mon, 30 Nov
YHM
Hamilton
LHR
London
£603 Return, found 4 days ago
£603
Return
found 4 days ago
Select Air Canada flight, departing Mon, 23 Nov from Hamilton to London, returning Mon, 30 Nov, priced at £603 found 4 days ago
Air Canada
Tue, 25 Aug - Mon, 14 Sept
YHM
Hamilton
LHR
London
£609 Return, found 1 hour ago
£609
Return
found 1 hour ago
Select Air Canada flight, departing Tue, 25 Aug from Hamilton to London, returning Mon, 14 Sept, priced at £609 found 1 hour ago
Air Canada
Wed, 13 Jan - Thu, 21 Jan
YHM
Hamilton
LHR
London
£612 Return, found 8 hours ago
£612
Return
found 8 hours ago
Select Air Canada flight, departing Wed, 13 Jan from Hamilton to London, returning Thu, 21 Jan, priced at £612 found 8 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from £575
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from £575

Frequently asked questions

How do I find cheap flights from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow)?
To find a cheap flight from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow)?
There are approximately 8 connecting flights per day from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow). Some common connection points include Pearson Intl. (YYZ) and Calgary Intl. (YYC).
What is the earliest flight from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow)?
The earliest flight from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow) typically departs at approximately 5:30 AM local time, operated by Air Canada. This is a seasonal service active in May. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow)?
You'll find the most flights from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow) on a Friday, with around 5 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Air Canada and WestJet. Compared to other days, Fridays offer notably more flight options.
What are the most popular departure times for flights from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow)?
The most popular departure times for flights from John C. Munro Hamilton Intl. (YHM) to Heathrow (LHR) are between 9am and 12pm. This accounts for around 51% of total traffic. Many major carriers, including Air Canada and United Airlines, offer flights during this window. Many travellers prefer these morning flights as they allow for a full day of travel and an evening arrival at your destination.
How long does it take to fly from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow)?
Flying from YHM to LHR with a connection usually takes about 12 hours 20 minutes, traveling roughly 3,581 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow)?
Select the "Business class" and "First class" filters when looking for YHM to LHR flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London from John C. Munro Hamilton Intl. (YHM)?
If you're planning to travel to London from John C. Munro Hamilton Intl. (YHM), you can fly into Heathrow (LHR) Some flights may connect through major hubs like Pearson Intl. (YYZ), Calgary Intl. (YYC) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow) flight and hotel package?
Securing a Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow)?
If you booked your Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
John C. Munro Hamilton Intl.
Destination airport
Heathrow
Airlines serving
Air Canada
Return price
£574
Distance
5728 km

Book with confidence

Compare flights from Hamilton to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Hamilton to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from John C. Munro Hamilton Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from John C. Munro Hamilton Intl. (YHM) to Heathrow (LHR)

The easiest way to view the best deals on flights from Hamilton to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from John C. Munro Hamilton Intl. to Heathrow start at just £575 and range up to £612.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Hamilton and London
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Hamilton to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from John C. Munro Hamilton Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Hamilton to London easily and book with confidence

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*Available to Expedia members.