YHM - LON

C$ 365 Find Cheap Flights from Hamilton to London – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hamilton to London departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hamilton to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hamilton to London, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 986
Multiple Airlines
Thu 10/9Sun 20/9
YHM - LGW • 2 stops
Cheapest one-way flights
C$ 365
Multiple Airlines
Wed 5/8
YHM - LGW • 1 stop
Direct flights
Not available
There are currently no direct flights between Hamilton and London. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 929 (round-trip)
Shortest trip • 9h 50m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hamilton to London (YHM-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hamilton to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hamilton to London

Thu, 10 Sep - Sun, 20 Sep
Multiple Airlines Logo
3:50 p.m. - 9:25 a.m.
YHM
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
10:45 a.m. - 7:39 p.m.
LGW
-
YHM
13h 54m
1 stop
C$ 986Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
3:50 p.m. - 9:25 a.m.
YHM
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
8:45 p.m. - 8:30 p.m.
LGW
-
YHM
28h 45m
3 stops
C$ 988Multiple Airlines
Thu, 6 Aug - Thu, 13 Aug
Multiple Airlines Logo
3:50 p.m. - 9:25 a.m.
YHM
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
8:45 p.m. - 8:30 p.m.
LGW
-
YHM
28h 45m
3 stops
C$ 995Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
3:50 p.m. - 9:25 a.m.
YHM
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
8:45 p.m. - 7:39 p.m.
LGW
-
YHM
27h 54m
2 stops
C$ 1,002Multiple Airlines
Thu, 23 Jul - Thu, 13 Aug
Multiple Airlines Logo
3:50 p.m. - 9:25 a.m.
YHM
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
8:45 p.m. - 7:39 p.m.
LGW
-
YHM
27h 54m
2 stops
C$ 1,005Multiple Airlines
Thu, 23 Jul - Thu, 13 Aug
Multiple Airlines Logo
3:50 p.m. - 9:25 a.m.
YHM
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
8:45 p.m. - 7:39 p.m.
LGW
-
YHM
27h 54m
2 stops
C$ 1,027Multiple Airlines
Thu, 23 Jul - Wed, 29 Jul
Multiple Airlines Logo
3:50 p.m. - 9:25 a.m.
YHM
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
10:45 a.m. - 4:50 p.m.
LGW
-
YHM
11h 05m
1 stop
C$ 1,087Multiple Airlines
Wed, 15 Jul - Fri, 31 Jul
Multiple Airlines Logo
1:55 p.m. - 9:25 a.m.
YHM
-
LGW
14h 30m
1 stop
Multiple Airlines Logo
10:45 a.m. - 4:50 p.m.
LGW
-
YHM
11h 05m
1 stop
C$ 1,138Multiple Airlines
Sun, 1 Nov - Sun, 15 Nov
WestJet Logo
6:10 p.m. - 11:50 a.m.
YHM
-
LHR
36h 40m
1 stop
WestJet Logo
2:50 p.m. - 4:17 p.m.
LHR
-
YHM
30h 27m
1 stop
C$ 1,382WestJet
Wed, 28 Oct - Sun, 1 Nov
WestJet Logo
6:10 p.m. - 12:50 p.m.
YHM
-
LHR
14h 40m
1 stop
WestJet Logo
2:50 p.m. - 4:17 p.m.
LHR
-
YHM
30h 27m
1 stop
C$ 1,461WestJet
Booking Insights

KAYAK's insights & trends for Hamilton to London flights

Get data-powered insights and trends into flights from Hamilton to London to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Hamilton to London?

Percentage of one-stop round-trip flights from Hamilton to London chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Toronto (YYZ) is the top choice – 80% of KAYAK users who clicked on one-stop flights from Hamilton to London picked an itinerary connecting there.

What is the cheapest layover airport when flying from Hamilton to London?

Average round-trip price for one-stop flights from Hamilton to London clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Lisbon (LIS) offer the most affordable fares, with an average round-trip price of C$ 929.

Which layover airport offers the shortest total travel time from Hamilton to London?

Shortest average total travel time for one-stop one-way flights from Hamilton to London via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Toronto (YYZ) for the shortest journey. The average one-way travel time for flights connecting there is 9h 50m.

Which layover airport has the quickest connection when flying from Hamilton to London?

Average layover duration at different layover airports for one-stop one-way flights from Hamilton to London, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Toronto (YYZ) often has the shortest layovers from Hamilton to London, with an average of 1h 43m.

Good to know

Cheapest flightC$ 365
Flight from Hamilton to London Gatwick Airport

When to book flights from Hamilton to London

Are your dates flexible? Find out the best times to travel from Hamilton to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hamilton to London

  • What is the cheapest flight from Hamilton to London?

    In the last 5 days, the lowest price for a flight from Hamilton to London was C$ 365 for a one-way ticket and C$ 986 for a round-trip.

  • Which aircraft models fly most regularly from Hamilton to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hamilton to London?

    Star Alliance is the only airline alliance operating flights between Hamilton and London.

  • How does KAYAK find such low prices on flights from Hamilton to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hamilton to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hamilton to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Hamilton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hamilton to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Hamilton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hamilton to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Hamilton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Hamilton to London

 
See real verified KAYAK customer reviews for airlines flying from Hamilton to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hamilton to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11268 reviews
7.1Comfort
7.3Boarding
6.8Entertainment
6.3Food
7.8Crew
Airline reviews

In flight entertainment system did not work across the whole plane for entire flight. Seats were very cramped. Cabin temperature was freezing cold. Crew was miserable and answered everyone in a short and barking manner. I’ve flown air Canada many many times and never had an issue. But this was unpleasant.

4.0 OkayAnonymous, Jul 2025
YYZ - LHR
Read more Air Canada reviews

In flight entertainment system did not work across the whole plane for entire flight. Seats were very cramped. Cabin temperature was freezing cold. Crew was miserable and answered everyone in a short and barking manner. I’ve flown air Canada many many times and never had an issue. But this was unpleasant.

They screwed up so bad, I asked for a short check for my luggage since we had a 21 hour overnight layover in London at a hotel. They said I have to receive my luggage in London because it’s an overnight layover. Get to London, nope, my bags aren’t coming off they are staying in terminal 5 over night and going straight to Ibiza. So we had no luggage for a whole day and basically stuck with no clothes or washroom stuff. Finally get to Ibiza and my luggage is completely smashed and damaged and missing a wheel. Now I have to drag this 50 lbs luggage around Ibiza islands for 10 days. Wtf. So pissed off Air Canada is LITERALLY THE WORST AIRLINE IN THE WORLD

After nearly nine years without traveling, my son and I decided to take our first flight, and we chose Air Canada and I’m so glad we did! From start to finish, our experience was nothing short of amazing. The flight itself was smooth, comfortable, and truly enjoyable. The staff were warm, professional, and went above and beyond to make us feel at ease. But what really stood out for me was the luggage tracking feature. Knowing that my bag was scanned onto the same flight I was on gave me such peace of mind. It’s little details like this that make all the difference, especially after not traveling for so long. This trip was incredibly special for us, and Air Canada made it even more memorable. Thank you for such a fantastic experience I wouldn’t hesitate to fly with you again!

Overall the new aircraft’s is good and crew is good. Just overall airline policies and process needs to be better.

The seats were very uncomfortable. The food was terrible. They only came around with the drink cart for dinner and breakfast. What if we needed water or something? I had to take my pills in the morning with a pop I bought from the airport. Absolutely ridiculous! Will never be flying Air Canada again after this trip!

Flight canceled last minute. Chaos. People got told different stories. They would not rebook me at the counter, then we had to walk to the other end of the concourse to use the phones. Meanwhile, a family 10min later was able to rebook at the counter while at the same time, customer service told me there were no flights left. Took over 2 hours to get a rebooking on Scandinavian air the next day. Ended up getting charged $300 for 4 checked bags by air Canada and then getting charged for checked bags the next day. Worst of all. At 11pm,the night of the canceled flight, all but 2 customer service agents at the check I'm counters left, leaving more than 50 people still in line trying to figure out what to do.

It was late leaving but made up time in the air.

The first leg of my flight from Toronto to London Heathrow was horrible. The seats in Economy are so tightly jammed together that any average height person is so uncomfortable. Going to the bathroom as well from the window seat was also a challenge as you need to disturb so many people to move out! The second leg to Vienna was delayed over 2 hours due to weather in Vienna but the LHR airport is so large that they don’t post the gate until 40 mins before the flight. So I had to run to the opposite end of the airport (zone B) to the furthest zone A gate. Took over 15 mins!!

I can’t believe air Canada can get away with the space they give economy flyers. The seat was uncomfortable and hard. There was barely enough leg room. I had leg cramps most of the flight because I couldn’t stretch my legs at all… horrible on a transatlantic flight. The flight attendants were very nice but one guy I watched serve other people he was so rude and snarky I thought gosh you’re nothing but a pest when you ask them for anything. Main thing is the flight was smooth and we arrived safely.

Zone 1 doesn’t board first, 40 others boarded prior to Zone 1, also entertainment system stuck on Mandarin unable to access English

Everything you need to know for your flight from Hamilton to London

Information on your arrival and departure airports