YHM - LON

C$ 385 Find Cheap Flights from Hamilton to London

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 18/6. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 978
Multiple Airlines
Tue 25/8Mon 31/8
YHM - LGW • 2 stops
Cheapest one-way flights
C$ 385
Multiple Airlines
Thu 18/6
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$ 903 (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

Tue, 25 Aug - Mon, 31 Aug
Multiple Airlines Logo
3:50 p.m. - 9:25 a.m.
YHM
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
8:25 p.m. - 8:25 p.m.
LGW
-
YHM
29h 00m
3 stops
C$ 978Multiple Airlines
Sun, 21 Jun - Tue, 23 Jun
Multiple Airlines Logo
9:10 a.m. - 9:25 a.m.
YHM
-
LGW
19h 15m
1 stop
Multiple Airlines Logo
10:45 a.m. - 7:39 p.m.
LGW
-
YHM
13h 54m
1 stop
C$ 1,027Multiple Airlines
Tue, 28 Jul - Fri, 7 Aug
Multiple Airlines Logo
3:50 p.m. - 9:25 a.m.
YHM
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
9:25 p.m. - 8:25 p.m.
LGW
-
YHM
28h 00m
3 stops
C$ 1,059Multiple Airlines
Tue, 28 Jul - Tue, 4 Aug
Multiple Airlines Logo
3:50 p.m. - 9:25 a.m.
YHM
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
8:35 p.m. - 8:25 p.m.
LGW
-
YHM
28h 50m
3 stops
C$ 1,068Multiple Airlines
Tue, 1 Sep - Thu, 10 Sep
Multiple Airlines Logo
3:50 p.m. - 9:25 a.m.
YHM
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
8:35 p.m. - 11:15 p.m.
LGW
-
YHM
31h 40m
3 stops
C$ 1,070Multiple Airlines
Tue, 1 Sep - Thu, 10 Sep
Multiple Airlines Logo
3:50 p.m. - 9:25 a.m.
YHM
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
8:35 p.m. - 11:15 p.m.
LGW
-
YHM
31h 40m
3 stops
C$ 1,076Multiple Airlines
Wed, 24 Jun - Tue, 4 Aug
Multiple Airlines Logo
9:10 a.m. - 6:25 p.m.
YHM
-
LGW
28h 15m
2 stops
Multiple Airlines Logo
9:35 p.m. - 8:25 p.m.
LGW
-
YHM
27h 50m
3 stops
C$ 1,079Multiple Airlines
Tue, 1 Sep - Thu, 10 Sep
Multiple Airlines Logo
3:50 p.m. - 9:25 a.m.
YHM
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
8:35 p.m. - 11:15 p.m.
LGW
-
YHM
31h 40m
3 stops
C$ 1,094Multiple Airlines
Sun, 25 Oct - Sat, 31 Oct
WestJet Logo
6:10 p.m. - 12:50 p.m.
YHM
-
LHR
14h 40m
1 stop
WestJet Logo
2:50 p.m. - 6:17 p.m.
LHR
-
YHM
31h 27m
1 stop
C$ 1,703WestJet
Thu, 18 Jun - Thu, 25 Jun
WestJet Logo
6:10 p.m. - 6:35 p.m.
YHM
-
LHR
43h 25m
2 stops
WestJet Logo
2:10 p.m. - 5:15 p.m.
LHR
-
YHM
32h 05m
1 stop
C$ 2,353WestJet
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.

How much is a round-trip flight from Hamilton, Ontario to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hamilton, Ontario to London departing in August.

Good to know

Low seasonSeptember
Cheapest flightC$ 385
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly (23% more expensive on average)
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 3 days, the lowest price for a flight from Hamilton to London was C$ 385 for a one-way ticket and C$ 978 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 11077 reviews
6.8Entertainment
7.8Crew
7.3Boarding
7.1Comfort
6.3Food
Airline reviews

The Air Canada AC1 flight from Toronto to Tokyo on May 16 was great overall. Service, crew, food and entertainment were all excellent and everything ran smoothly. We had emergency exit seats so legroom was amazing, but the seats themselves weren’t very comfortable and the plane feels like it could use an upgrade for a long-haul flight. Aside from that, everything else was perfect.

8.0 ExcellentVishan, May 2026
YYZ - HND
Read more Air Canada reviews

The Air Canada AC1 flight from Toronto to Tokyo on May 16 was great overall. Service, crew, food and entertainment were all excellent and everything ran smoothly. We had emergency exit seats so legroom was amazing, but the seats themselves weren’t very comfortable and the plane feels like it could use an upgrade for a long-haul flight. Aside from that, everything else was perfect.

Air traffic delay meant boarding started, then plane was evacuated and passengers sent back to the terminal for 1 hour. Very little information shared.

The long delay was the worst part of the flight.

Baggage check is an aggravation. We had four 4 bags, if a bag is just .10 of a kilo you cannot check it on AC self baggage check. It is not possible to check the weight of the bag at the self checking. Should you check a bag that is under the limit it will go right through and you can’t get it back to redistribute weight from a heavier bag.

I cannot think how they could put more seats together but they did. So elbow to elbow leg to leg for these long journeys they should consider leg space at least. Since they did not offer to check people's carry one space was tight and if you did not get on first people used your assigned overhead storage so now your doing these same to another. Cascading inconvenience.

Despite exit row seating, which gave leg room, seating was so narrow, the next passenger spilled over onto my seat. WiFi did not work.

It was okay. The seating didn’t give you much space especially when you book a premium. It was still pretty close. The seats had no screens which was a disappointment. The crew was awesome though. Again I wish the wait between families with children boarding and general boarding was a little longer to give families some time to get situated especially those bringing a stroller like myself or for solo parents travelling like myself who has to do everything. The time between boarding zones especially with chilling is so short, I had to gate check my stroller and did not have enough time to pull it down and transport my luggage inside all while having my infant strapped to me or to even ask a flight attendant to assist as they’re busy with the the general boarding going on

Flight itself was not bad at all. However: my checked bag (checked in Calgary) did not make it onto this flight as I found out after I landed at EWR. I still don't have it but it appears that it is on its way to me.

The crew was amazing! I was a bit surprised and disappointed that there was not wifi available for personal use. The only thing I would change would be the seat cushions. They are not comfortable at all for long flights.

Flight and attendance were very good we had 2 hour delay that took the shine of it

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

Information on your arrival and departure airports