What is the cheapest airline that flies from Ontario to England?

KLM, United Airlines, and Delta are the most popular carriers operating from Ontario to England

What airlines fly to England?

British Airways, Virgin Atlantic and United Airlines are the top three most popular airlines that fly to England from Ontario according to our data. British Airways is the first choice among our users, with 47% of people opting to fly with this airline when traveling to England. Keep in mind that there are 21 different airlines that fly to England on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to England?

Prices for flights from Ontario Airport to England were last updated today.

How many operators does momondo search for flights from Ontario Airport to England?

There are 5 operators available for flights from Ontario Airport to England as of June 2026.

How old do you have to be to fly from Ontario Airport to England?

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 Ontario Airport to England.

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

The necessary travel and health documents for your England trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$251 Cheap Flights from Ontario to England in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to England

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 12:20 pm

ONT

LHR

16h 20m

1 stop

2:45 pm - 10:19 pm

LHR

ONT

15h 34m

1 stop

$822Multiple Airlines

Sun, Dec 6 - Wed, Dec 16

6:00 am - 10:00 am

ONT

LHR

20h 00m

2 stops

8:20 am - 9:08 pm

LHR

ONT

19h 48m

1 stop

$825Multiple Airlines

Sun, Oct 18 - Thu, Oct 29

10:47 am - 12:00 pm

ONT

LHR

17h 13m

1 stop

2:45 pm - 11:55 pm

LHR

ONT

17h 10m

1 stop

$826Multiple Airlines

Tue, Nov 17 - Tue, Dec 15

1:05 pm - 10:30 am

ONT

LHR

13h 25m

1 stop

10:15 am - 6:57 pm

LHR

ONT

15h 42m

1 stop

$827British Airways

Sun, Oct 4 - Sat, Oct 31

2:59 pm - 3:15 pm

ONT

EDI

16h 16m

2 stops

11:05 am - 10:23 pm

EDI

ONT

19h 18m

2 stops

$840British Airways

Mon, Nov 2 - Sun, Nov 8

7:00 am - 8:25 am

ONT

EDI

17h 25m

1 stop

11:30 am - 10:49 pm

EDI

ONT

19h 19m

1 stop

$878United Airlines

Sun, Sep 27 - Fri, Oct 2

6:46 am - 8:40 am

ONT

MAN

17h 54m

2 stops

6:10 am - 6:29 pm

MAN

ONT

20h 19m

2 stops

$879United Airlines

Wed, Nov 4 - Wed, Nov 11

1:05 pm - 4:40 pm

ONT

NCL

19h 35m

2 stops

9:20 am - 11:06 pm

NCL

ONT

20h 46m

2 stops

$937American Airlines

Wed, Sep 9 - Tue, Oct 27

12:00 pm - 2:55 pm

ONT

NCL

18h 55m

2 stops

11:10 am - 5:17 pm

NCL

ONT

37h 07m

2 stops

$946Delta

Sun, Sep 6 - Tue, Oct 27

6:20 am - 1:40 pm

ONT

BHX

23h 20m

2 stops

5:55 am - 10:45 pm

BHX

ONT

24h 50m

2 stops

$946Delta

Sun, Aug 9 - Wed, Aug 19

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Ontario to England

Our best Delta deals on Ontario to England flight tickets

Delta

Aug 31

ONT5:05 pmOntario

19h 05m

2 stops

LHR8:10 pmLondon Heathrow

Sep 16

LHR6:30 amLondon Heathrow

18h 50m

2 stops

ONT5:20 pmOntario

$899

Delta

Sep 23

ONT1:04 pmOntario

12h 56m

1 stop

LHR10:00 amLondon Heathrow

Sep 28

LHR9:55 amLondon Heathrow

20h 45m

2 stops

ONT10:40 pmOntario

$914

Delta

Sep 23

ONT7:05 amOntario

19h 15m

2 stops

LHR10:20 amLondon Heathrow

Sep 28

LHR11:45 amLondon Heathrow

18h 55m

2 stops

ONT10:40 pmOntario

$919

Air Canada flights from Ontario to England

Our best Air Canada deals on Ontario to England flight tickets

Air Canada

Oct 18

ONT6:00 amOntario

47h 20m

2 stops

LHR1:20 pmLondon Heathrow

Oct 29

LHR2:30 pmLondon Heathrow

37h 26m

2 stops

ONT8:56 pmOntario

$869

Air Canada

Sep 1

ONT5:00 amOntario

21h 00m

2 stops

LHR10:00 amLondon Heathrow

Sep 16

LHR9:30 amLondon Heathrow

43h 23m

2 stops

ONT8:53 pmOntario

$907

Air Canada

Aug 3

ONT5:00 amOntario

22h 50m

2 stops

LHR11:50 amLondon Heathrow

Aug 20

LHR3:00 pmLondon Heathrow

35h 11m

2 stops

ONT6:11 pmOntario

$908

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioLondon

ONT - LHR

ONTLHR

Ontario

Sun 12/6

12:00 pm-12:20 pm

1 stop16h 20m

London Heathrow

Wed 12/16

2:45 pm-10:19 pm

1 stop15h 34m

$822

OntarioLondon

ONT - LHR

ONTLHR

Ontario

Sun 10/18

6:00 am-10:00 am

2 stops20h 00m

London Heathrow

Thu 10/29

8:20 am-9:08 pm

1 stop19h 48m

$825

OntarioLondon

ONT - LHR

ONTLHR

Ontario

Tue 11/17

10:47 am-12:00 pm

1 stop17h 13m

London Heathrow

Tue 12/15

2:45 pm-11:55 pm

1 stop17h 10m

$826

Quickest round-trip

OntarioLondon

ONT - LHR

ONTLHR

Ontario

Sun 10/4

1:05 pm-10:30 am

1 stop13h 25m

London Heathrow

Sat 10/31

10:15 am-6:57 pm

1 stop15h 42m

$827

OntarioEdinburgh

ONT - EDI

ONTEDI

Ontario

Mon 11/2

2:59 pm-3:15 pm

2 stops16h 16m

Edinburgh Turnhouse

Sun 11/8

11:05 am-10:23 pm

2 stops19h 18m

$840

OntarioEdinburgh

ONT - EDI

ONTEDI

Ontario

Sun 9/27

7:00 am-8:25 am

1 stop17h 25m

Edinburgh Turnhouse

Fri 10/2

11:30 am-10:49 pm

1 stop19h 19m

$878

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Wed 11/4

6:46 am-8:40 am

2 stops17h 54m

Manchester

Wed 11/11

6:10 am-6:29 pm

2 stops20h 19m

$879

OntarioNewcastle upon Tyne

ONT - NCL

ONTNCL

Ontario

Wed 9/9

1:05 pm-4:40 pm

2 stops19h 35m

Newcastle upon Tyne

Tue 10/27

9:20 am-11:06 pm

2 stops20h 46m

$937

OntarioNewcastle upon Tyne

ONT - NCL

ONTNCL

Ontario

Sun 9/6

12:00 pm-2:55 pm

2 stops18h 55m

Newcastle upon Tyne

Tue 10/27

11:10 am-5:17 pm

2 stops37h 07m

$946

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Sun 8/9

6:20 am-1:40 pm

2 stops23h 20m

Birmingham

Wed 8/19

5:55 am-10:45 pm

2 stops24h 50m

$946

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 Ontario to England

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 England?

If you’re not able to fly to England in September, then December is your next best option. Flight prices from Ontario to England during December average around $282.

Can stopping save me money on Ontario to England flights?

You could potentially save up to 18% on your flight if you consider stops on a Ontario to England flight.

Cheap Ontario to England flight deals and tips

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

Fastest flight time	12h 16m
Direct flights	None

The fastest flight from Ontario to England takes 12h 16m

There are no direct flights from Ontario to England. There are no popular flight routes from Ontario to England.

Search flight deals

Frequently asked questions about flying from Ontario to England

When did momondo last update prices for flights from Ontario Airport to England?
Prices for flights from Ontario Airport to England were last updated today.
How many operators does momondo search for flights from Ontario Airport to England?
There are 5 operators available for flights from Ontario Airport to England as of June 2026.
How old do you have to be to fly from Ontario Airport to England?
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 Ontario Airport to England.
What documentation or ID do you need to fly to England?
The necessary travel and health documents for your England trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ontario to England

Compare and see reviews for airlines that fly from Ontario to England with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $570	Free Cancellation	Rating 7.8 8,421 reviews	Search Delta flights
KLM	PriceFrom $580	Free Cancellation	Rating 7.8 1,530 reviews	Search KLM flights
American Airlines	PriceFrom $617	Free Cancellation	Rating 7.1 11,740 reviews	Search American Airlines flights
British Airways	PriceFrom $624	Free Cancellation	Rating 6.7 8,064 reviews	Search British Airways flights
United Airlines	PriceFrom $665	Free Cancellation	Rating 7.4 9,874 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to England?

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

Can I find flights from Ontario to England with flexible booking policies on momondo?

All flight searches from Ontario to England on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to England?

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 England from Ontario.

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

Yes. momondo can track prices for Ontario to England 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.