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Cheap flights from Hamilton, Ontario to London from C$ 371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hamilton, Ontario to London departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hamilton, Ontario to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:45 p.m. - 9:25 a.m.YHM  Hamilton-LGW London Gatwick
12h 40m2 stops Montreal St Hubert St John's
Multiple Airlines Logo
6:00 a.m. - 10:25 p.m.LGW  London Gatwick-YHM Hamilton
21h 25m3 stops Madrid Barajas Halifax Intl Montreal St Hubert
C$ 854Multiple Airlines
Fri, 4 Sep - Thu, 24 Sep
Multiple Airlines Logo
3:45 p.m. - 9:25 a.m.YHM  Hamilton-LGW London Gatwick
12h 40m2 stops Montreal St Hubert St John's
Multiple Airlines Logo
6:00 a.m. - 7:39 p.m.LGW  London Gatwick-YHM Hamilton
18h 39m2 stops Madrid Barajas Halifax Intl
C$ 861Multiple Airlines
Fri, 4 Sep - Thu, 24 Sep
Multiple Airlines Logo
8:35 a.m. - 9:25 a.m.YHM  Hamilton-LGW London Gatwick
19h 50m1 stop Halifax Intl
Multiple Airlines Logo
6:00 a.m. - 7:39 p.m.LGW  London Gatwick-YHM Hamilton
18h 39m2 stops Madrid Barajas Halifax Intl
C$ 867Multiple Airlines
Wed, 9 Sep - Tue, 15 Sep
Multiple Airlines Logo
3:45 p.m. - 9:25 a.m.YHM  Hamilton-LGW London Gatwick
12h 40m2 stops Montreal St Hubert St John's
Multiple Airlines Logo
6:00 a.m. - 10:25 p.m.LGW  London Gatwick-YHM Hamilton
21h 25m3 stops Madrid Barajas Halifax Intl Montreal St Hubert
C$ 871Multiple Airlines
Thu, 3 Sep - Thu, 17 Sep
Multiple Airlines Logo
3:45 p.m. - 9:25 a.m.YHM  Hamilton-LGW London Gatwick
12h 40m2 stops Montreal St Hubert St John's
Multiple Airlines Logo
6:00 a.m. - 7:39 p.m.LGW  London Gatwick-YHM Hamilton
18h 39m2 stops Madrid Barajas Halifax Intl
C$ 890Multiple Airlines
Tue, 1 Sep - Tue, 22 Sep
Multiple Airlines Logo
7:00 a.m. - 9:25 a.m.YHM  Hamilton-LGW London Gatwick
21h 25m3 stops Winnipeg Montreal St Hubert St John's
Multiple Airlines Logo
6:00 a.m. - 10:25 p.m.LGW  London Gatwick-YHM Hamilton
21h 25m3 stops Madrid Barajas Halifax Intl Montreal St Hubert
C$ 900Multiple Airlines
Fri, 4 Sep - Thu, 24 Sep
Multiple Airlines Logo
3:45 p.m. - 9:25 a.m.YHM  Hamilton-LGW London Gatwick
12h 40m2 stops Montreal St Hubert St John's
Multiple Airlines Logo
6:00 a.m. - 10:25 p.m.LGW  London Gatwick-YHM Hamilton
21h 25m3 stops Madrid Barajas Halifax Intl Montreal St Hubert
C$ 903Multiple Airlines
Thu, 3 Sep - Sat, 12 Sep
Multiple Airlines Logo
3:45 p.m. - 9:25 a.m.YHM  Hamilton-LGW London Gatwick
12h 40m2 stops Montreal St Hubert St John's
Multiple Airlines Logo
6:00 a.m. - 7:39 p.m.LGW  London Gatwick-YHM Hamilton
18h 39m2 stops Madrid Barajas Halifax Intl
C$ 910Multiple Airlines
Thu, 3 Sep - Sat, 12 Sep
Multiple Airlines Logo
3:45 p.m. - 9:25 a.m.YHM  Hamilton-LGW London Gatwick
12h 40m2 stops Montreal St Hubert St John's
Multiple Airlines Logo
6:00 a.m. - 10:25 p.m.LGW  London Gatwick-YHM Hamilton
21h 25m3 stops Madrid Barajas Halifax Intl Montreal St Hubert
C$ 917Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep

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WestJet flights from Hamilton, Ontario to London Gatwick Airport

Our best WestJet deals on Hamilton, Ontario to London Gatwick Airport flight tickets
WestJet
20 Aug
YHM6:10 p.m.Hamilton
34h 15m
2 stops
LGW9:25 a.m.London Gatwick
26 Aug
LGW10:45 a.m.London Gatwick
35h 30m
2 stops
YHM5:15 p.m.Hamilton
C$ 2,145
WestJet
7 Aug
YHM6:10 p.m.Hamilton
34h 15m
2 stops
LGW9:25 a.m.London Gatwick
19 Aug
LGW10:45 a.m.London Gatwick
35h 30m
2 stops
YHM5:15 p.m.Hamilton
C$ 2,945

momondo Fare Finder

 
Customize your flight search to find flights from Hamilton, Ontario to London Gatwick Airport 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, momondo users made 96,600 searches. Data last updated 6 August 2026.
Use the filters below to find and compare flights from Hamilton, Ontario to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonLondon

YHM Hamilton - LGW London Gatwick

YHMLGW

Hamilton

Fri 4/9

3:45 p.m.-9:25 a.m.

2 stops12h 40m

London Gatwick

Thu 24/9

6:00 a.m.-10:25 p.m.

3 stops21h 25m

C$ 854
Quickest round-trip

HamiltonLondon

YHM Hamilton - LGW London Gatwick

YHMLGW

Hamilton

Fri 4/9

3:45 p.m.-9:25 a.m.

2 stops12h 40m

London Gatwick

Thu 24/9

6:00 a.m.-7:39 p.m.

2 stops18h 39m

C$ 861

HamiltonLondon

YHM Hamilton - LGW London Gatwick

YHMLGW

Hamilton

Wed 9/9

8:35 a.m.-9:25 a.m.

1 stop19h 50m

London Gatwick

Tue 15/9

6:00 a.m.-7:39 p.m.

2 stops18h 39m

C$ 867

HamiltonLondon

YHM Hamilton - LGW London Gatwick

YHMLGW

Hamilton

Thu 3/9

3:45 p.m.-9:25 a.m.

2 stops12h 40m

London Gatwick

Thu 17/9

6:00 a.m.-10:25 p.m.

3 stops21h 25m

C$ 871

HamiltonLondon

YHM Hamilton - LGW London Gatwick

YHMLGW

Hamilton

Tue 1/9

3:45 p.m.-9:25 a.m.

2 stops12h 40m

London Gatwick

Tue 22/9

6:00 a.m.-7:39 p.m.

2 stops18h 39m

C$ 890

HamiltonLondon

YHM Hamilton - LGW London Gatwick

YHMLGW

Hamilton

Fri 4/9

7:00 a.m.-9:25 a.m.

3 stops21h 25m

London Gatwick

Thu 24/9

6:00 a.m.-10:25 p.m.

3 stops21h 25m

C$ 900

HamiltonLondon

YHM Hamilton - LGW London Gatwick

YHMLGW

Hamilton

Thu 3/9

3:45 p.m.-9:25 a.m.

2 stops12h 40m

London Gatwick

Sat 12/9

6:00 a.m.-10:25 p.m.

3 stops21h 25m

C$ 903

HamiltonLondon

YHM Hamilton - LGW London Gatwick

YHMLGW

Hamilton

Thu 3/9

3:45 p.m.-9:25 a.m.

2 stops12h 40m

London Gatwick

Sat 12/9

6:00 a.m.-7:39 p.m.

2 stops18h 39m

C$ 910

HamiltonLondon

YHM Hamilton - LGW London Gatwick

YHMLGW

Hamilton

Tue 1/9

3:45 p.m.-9:25 a.m.

2 stops12h 40m

London Gatwick

Tue 8/9

6:00 a.m.-10:25 p.m.

3 stops21h 25m

C$ 917
Cheapest one-way

HamiltonLondon

YHM Hamilton - LGW London Gatwick

YHMLGW

Hamilton

Mon 5/10

8:35 a.m.-9:25 a.m.

1 stop19h 50m

C$ 371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Hamilton, Ontario to London Gatwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Gatwick Airport?

The cheapest day to depart on your flight to London Gatwick Airport is on a Friday when prices can be found for as low as C$ 876. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Hamilton, Ontario because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 956.

When to book flights from Hamilton, Ontario to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hamilton, Ontario to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hamilton, Ontario to London Gatwick Airport (YHM to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hamilton, Ontario to London Gatwick Airport

Fastest flight time

12h 35m

Direct flights

None
The fastest flight from Hamilton, Ontario to London Gatwick Airport takes 12h 35m
There are no direct flights from Hamilton, Ontario to London Gatwick Airport. There are no popular flight routes from Hamilton, Ontario to London Gatwick Airport.
Search flight deals

Frequently asked questions about flying from Hamilton, Ontario to London Gatwick Airport

  • How far is Hamilton to London Gatwick by plane?

    A flight from Hamilton to London Gatwick will travel around 5778.9 km. A reasonable flight in good conditions will take 12h 35m.

  • When did momondo last update prices for flights from Hamilton Airport to London Gatwick Airport?

    Prices for flights from Hamilton Airport to London Gatwick Airport were last updated today.

  • How old do you have to be to fly from Hamilton Airport to London Gatwick Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hamilton Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Gatwick
Wembley
Staines-upon-Thames
Slough
Banbury
Ramsgate
Watford
Wokingham
Dartford
Feltham
Crawley
Croydon
Hayes
Richmond
Chelmsford
Waterlooville
Basingstoke
Woking

Why use momondo?

Why should I use momondo to find a flight deal from Hamilton to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hamilton to London for you.

Can I find flights from Hamilton to London with flexible booking policies on momondo?

Yes. All flights to London from Hamilton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Hamilton to London?

momondo provides multiple filters to help you find the best flight to London from Hamilton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Hamilton to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hamilton to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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