Which airlines fly to London?

Air Canada, British Airways and Air Transat are the top three most popular airlines that fly to London from Hamilton, Ontario according to our data. Air Canada is the first choice among our users, with 63% of people opting to fly with this airline when travelling to London. Keep in mind that there are 12 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Hamilton to London?

WestJet is the most popular carrier operating from Hamilton to London

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

Prices for flights from Hamilton Airport to London are updated daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hamilton Airport to London.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£165 Cheap Flights from Hamilton to London in 2025/26

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Find the cheapest flights from Hamilton, Ontario to London

Round-trip

One-way

Last minute

Cheap return flights

08:15 - 09:25YHM-LGW

20h 10m1 stop

10:45 - 14:00LGW-YHM

32h 15m1 stop

£633

Find Deal

Wed, 8 Oct - Tue, 21 Oct

18:10 - 12:50YHM-LHR

14h 40m1 stop

09:00 - 17:17LHR-YHM

37h 17m2 stops

£634WestJet

Find Deal

Mon, 27 Oct - Tue, 18 Nov

05:50 - 12:50YHM-LHR

26h 00m1 stop

14:50 - 17:16LHR-YHM

31h 26m1 stop

£641WestJet

Find Deal

Tue, 3 Feb - Tue, 10 Feb

06:00 - 12:05YHM-LHR

25h 05m1 stop

14:50 - 17:17LHR-YHM

30h 27m1 stop

£644WestJet

Find Deal

Sun, 19 Oct - Sun, 26 Oct

05:50 - 12:50YHM-LHR

26h 00m1 stop

14:50 - 17:16LHR-YHM

31h 26m1 stop

£650WestJet

Find Deal

Tue, 17 Feb - Sun, 22 Feb

18:10 - 12:50YHM-LHR

14h 40m1 stop

14:50 - 17:16LHR-YHM

30h 26m1 stop

£654WestJet

Find Deal

Mon, 9 Mar - Sun, 15 Mar

05:50 - 12:50YHM-LHR

26h 00m1 stop

14:50 - 17:16LHR-YHM

31h 26m1 stop

£655WestJet

Find Deal

Tue, 24 Feb - Tue, 3 Mar

05:50 - 12:50YHM-LHR

26h 00m1 stop

14:50 - 17:16LHR-YHM

30h 26m1 stop

£658WestJet

Find Deal

Tue, 3 Mar - Sun, 15 Mar

14:35 - 12:50YHM-LHR

17h 15m1 stop

09:00 - 23:55LHR-YHM

19h 55m2 stops

£658

Find Deal

Sat, 8 Nov - Tue, 18 Nov

18:10 - 18:20YHM-LHR

43h 10m2 stops

08:55 - 17:17LHR-YHM

37h 22m2 stops

£659WestJet

Find Deal

Sun, 16 Nov - Wed, 19 Nov

WestJet flights from Hamilton, Ontario to London

Our best WestJet deals on Hamilton, Ontario to London flight tickets

WestJet

27 Oct

YHM18:10Hamilton

14h 40m

1 stop

LHR12:50London Heathrow

18 Nov

LHR09:00London Heathrow

37h 17m

2 stops

YHM17:17Hamilton

£634

Find similar

WestJet

3 Feb

YHM05:50Hamilton

26h 00m

1 stop

LHR12:50London Heathrow

10 Feb

LHR14:50London Heathrow

31h 26m

1 stop

YHM17:16Hamilton

£641

Find similar

WestJet

19 Oct

YHM06:00Hamilton

25h 05m

1 stop

LHR12:05London Heathrow

26 Oct

LHR14:50London Heathrow

30h 27m

1 stop

YHM17:17Hamilton

£644

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Hamilton, Ontario to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HamiltonLondon

YHM - LGW

YHMLGW

Hamilton

Wed 8/10

08:15-09:25

1 stop20h 10m

London Gatwick

Tue 21/10

10:45-14:00

1 stop32h 15m

£633

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Mon 27/10

18:10-12:50

1 stop14h 40m

London Heathrow

Tue 18/11

09:00-17:17

2 stops37h 17m

£634

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Tue 3/2

05:50-12:50

1 stop26h 00m

London Heathrow

Tue 10/2

14:50-17:16

1 stop31h 26m

£641

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Sun 19/10

06:00-12:05

1 stop25h 05m

London Heathrow

Sun 26/10

14:50-17:17

1 stop30h 27m

£644

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Tue 17/2

05:50-12:50

1 stop26h 00m

London Heathrow

Sun 22/2

14:50-17:16

1 stop31h 26m

£650

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Mon 9/3

18:10-12:50

1 stop14h 40m

London Heathrow

Sun 15/3

14:50-17:16

1 stop30h 26m

£654

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Tue 24/2

05:50-12:50

1 stop26h 00m

London Heathrow

Tue 3/3

14:50-17:16

1 stop31h 26m

£655

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Tue 3/3

05:50-12:50

1 stop26h 00m

London Heathrow

Sun 15/3

14:50-17:16

1 stop30h 26m

£658

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Sat 8/11

14:35-12:50

1 stop17h 15m

London Heathrow

Tue 18/11

09:00-23:55

2 stops19h 55m

£658

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Sun 16/11

18:10-18:20

2 stops43h 10m

London Heathrow

Wed 19/11

08:55-17:17

2 stops37h 22m

£659

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to London?

The cheapest month to fly to London from Hamilton, Ontario is in January. Flight prices, which tend to average around £297, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Hamilton, Ontario averaging around £349.

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

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £502. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Hamilton, Ontario to London for around £546.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £476. Flights in the afternoon are often more expensive, with an average ticket price of £530.

When to book flights from Hamilton, Ontario to London

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

Estimated return price

Cheap Hamilton, Ontario to London (YHM to LON) flight deals and tips

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

Direct flights	None

There are no direct flights from Hamilton, Ontario to London. There are no popular flight routes from Hamilton, Ontario to London.

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How far is Hamilton to London by plane?
A flight from Hamilton to London will travel around 3583.1 mi. Typically, this will take 14h 40m by plane in normal conditions.
When did momondo last update prices for flights from Hamilton Airport to London?
Prices for flights from Hamilton Airport to London are updated daily.
How old do you have to be to fly from Hamilton Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hamilton Airport to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Eastbourne

Luton

Milton Keynes

Maidstone

Gatwick

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Chelmsford

Dover

Hayes

Dartford

Winchester

Hounslow

Stansted

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hamilton to London . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Hamilton to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Hamilton to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.