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 50% of people opting to fly with this airline when travelling to London. Keep in mind that there are 18 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 refreshed on a daily basis.

How many operators does momondo search for flights from Hamilton Airport to London?

As of December 2025, there is 1 operator available to choose from for flights from Hamilton Airport to London.

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to London 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 298 Cheap Flights from Hamilton to London in 2025/26

1 adult

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Find the cheapest flights from Hamilton, Ontario to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:00 p.m. - 12:50 p.m.

YHM

LHR

15h 50m1 stop

2:50 p.m. - 5:16 p.m.

LHR

YHM

31h 26m1 stop

C$ 862Multiple Airlines

Sun, 25 Jan - Sun, 8 Feb

2:35 p.m. - 12:50 p.m.

YHM

LHR

17h 15m1 stop

2:50 p.m. - 5:16 p.m.

LHR

YHM

31h 26m1 stop

C$ 865Multiple Airlines

Fri, 23 Jan - Sun, 8 Feb

4:00 p.m. - 12:50 p.m.

YHM

LHR

15h 50m1 stop

2:50 p.m. - 5:17 p.m.

LHR

YHM

31h 27m1 stop

C$ 868Multiple Airlines

Mon, 26 Jan - Wed, 28 Jan

4:00 p.m. - 12:50 p.m.

YHM

LHR

15h 50m1 stop

2:50 p.m. - 5:16 p.m.

LHR

YHM

31h 26m1 stop

C$ 872Multiple Airlines

Sun, 1 Feb - Sun, 8 Feb

4:00 p.m. - 12:50 p.m.

YHM

LHR

15h 50m1 stop

2:50 p.m. - 5:16 p.m.

LHR

YHM

31h 26m1 stop

C$ 873Multiple Airlines

Sun, 1 Feb - Sun, 8 Feb

4:00 p.m. - 12:50 p.m.

YHM

LHR

15h 50m1 stop

2:50 p.m. - 5:16 p.m.

LHR

YHM

31h 26m1 stop

C$ 875Multiple Airlines

Sun, 1 Feb - Sun, 8 Feb

5:45 a.m. - 12:50 p.m.

YHM

LHR

26h 05m1 stop

2:50 p.m. - 5:17 p.m.

LHR

YHM

31h 27m1 stop

C$ 964WestJet

Tue, 20 Jan - Wed, 28 Jan

6:10 p.m. - 4:35 p.m.

YHM

LHR

41h 25m2 stops

2:50 p.m. - 1:22 p.m.

LHR

YHM

27h 32m1 stop

C$ 1,040WestJet

Mon, 12 Jan - Thu, 15 Jan

6:10 p.m. - 4:35 p.m.

YHM

LHR

41h 25m2 stops

2:50 p.m. - 1:22 p.m.

LHR

YHM

27h 32m1 stop

C$ 1,043WestJet

Mon, 12 Jan - Thu, 15 Jan

5:50 a.m. - 12:50 p.m.

YHM

LHR

26h 00m1 stop

2:50 p.m. - 5:16 p.m.

LHR

YHM

31h 26m1 stop

C$ 1,046WestJet

Tue, 3 Feb - Tue, 10 Feb

WestJet flights from Hamilton, Ontario to London

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

WestJet

20 Jan

YHM5:45 a.m.Hamilton

26h 05m

1 stop

LHR12:50 p.m.London Heathrow

28 Jan

LHR2:50 p.m.London Heathrow

31h 27m

1 stop

YHM5:17 p.m.Hamilton

C$ 964

Find similar

WestJet

12 Jan

YHM6:10 p.m.Hamilton

41h 25m

2 stops

LHR4:35 p.m.London Heathrow

15 Jan

LHR2:50 p.m.London Heathrow

27h 32m

1 stop

YHM1:22 p.m.Hamilton

C$ 1,040

Find similar

WestJet

12 Jan

YHM6:10 p.m.Hamilton

41h 25m

2 stops

LHR4:35 p.m.London Heathrow

15 Jan

LHR2:50 p.m.London Heathrow

27h 32m

1 stop

YHM1:22 p.m.Hamilton

C$ 1,043

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Sun 25/1

4:00 p.m.-12:50 p.m.

1 stop15h 50m

London Heathrow

Sun 8/2

2:50 p.m.-5:16 p.m.

1 stop31h 26m

C$ 862

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Fri 23/1

2:35 p.m.-12:50 p.m.

1 stop17h 15m

London Heathrow

Sun 8/2

2:50 p.m.-5:16 p.m.

1 stop31h 26m

C$ 865

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Mon 26/1

4:00 p.m.-12:50 p.m.

1 stop15h 50m

London Heathrow

Wed 28/1

2:50 p.m.-5:17 p.m.

1 stop31h 27m

C$ 868

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Sun 1/2

4:00 p.m.-12:50 p.m.

1 stop15h 50m

London Heathrow

Sun 8/2

2:50 p.m.-5:16 p.m.

1 stop31h 26m

C$ 872

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Sun 1/2

4:00 p.m.-12:50 p.m.

1 stop15h 50m

London Heathrow

Sun 8/2

2:50 p.m.-5:16 p.m.

1 stop31h 26m

C$ 873

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Sun 1/2

4:00 p.m.-12:50 p.m.

1 stop15h 50m

London Heathrow

Sun 8/2

2:50 p.m.-5:16 p.m.

1 stop31h 26m

C$ 875

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Tue 20/1

5:45 a.m.-12:50 p.m.

1 stop26h 05m

London Heathrow

Wed 28/1

2:50 p.m.-5:17 p.m.

1 stop31h 27m

C$ 964

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Mon 12/1

6:10 p.m.-4:35 p.m.

2 stops41h 25m

London Heathrow

Thu 15/1

2:50 p.m.-1:22 p.m.

1 stop27h 32m

C$ 1,040

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Mon 12/1

6:10 p.m.-4:35 p.m.

2 stops41h 25m

London Heathrow

Thu 15/1

2:50 p.m.-1:22 p.m.

1 stop27h 32m

C$ 1,043

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Tue 3/2

5:50 a.m.-12:50 p.m.

1 stop26h 00m

London Heathrow

Tue 10/2

2:50 p.m.-5:16 p.m.

1 stop31h 26m

C$ 1,046

Flights are sorted by cheapest round-trip 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 day to depart on your flight to London?

According to our data, Sunday is the cheapest day to fly to London from Hamilton, Ontario. The lowest ticket price found for a Sunday departure recently was C$ 1,115. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Hamilton, Ontario to London for around C$ 1,240.

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

Our most recent data shows that the best time of day to fly to London is at noon. Flights from Hamilton, Ontario to London during this time can be as low as C$ 871. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,308 per ticket.

Can stopping save me money on Hamilton, Ontario to London flights?

You could potentially save up to 15% on your flight if you consider stops on a Hamilton, Ontario to London flight.

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 round-trip 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

Fastest flight time	14h 40m
Direct flights	None

The fastest flight from Hamilton, Ontario to London takes 14h 40m

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

Search flight deals

How far is Hamilton to London by plane?
There are 5766.4 km between Hamilton and London. In terms of flight time, this usually takes a little over 14h 40m.
When did momondo last update prices for flights from Hamilton Airport to London?
Prices for flights from Hamilton Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Hamilton Airport to London?
As of December 2025, there is 1 operator available to choose from for flights from Hamilton Airport to London.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to London 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Hamilton, Ontario to London?
Based on momondo bookings for flights between Hamilton, Ontario and London, the leading airline is Air Canada, making up 57% of the total bookings. Other popular airlines include PLAY with 34% and Air Transat with 9%.

Best airlines flying from Hamilton, Ontario to London

Compare and see reviews for airlines that fly from Hamilton, Ontario to London with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 724	Free Cancellation	Rating 7.1 10,549 reviews		Search Air Canada flights

Hounslow

Ipswich

Dartford

Gatwick

Ilford

Chelmsford

Wokingham

Slough

Feltham

Hayes

Uxbridge

Wembley

Waterlooville

Newport

Basingstoke

Milton Keynes

Dover

Worthing

Maidstone

Guildford

Why use momondo?

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

It is quick and easy to find Hamilton to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. momondo allows you to filter the results for Hamilton to London flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Hamilton.

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

Of course. momondo tracks the price of Hamilton to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.