Which airlines fly to Ontario?

British Airways, Virgin Atlantic and KLM are the top three most popular airlines that fly to Ontario from Newcastle upon Tyne according to our data. British Airways is the first choice among our users, with 64% of people opting to fly with this airline when travelling to Ontario. Keep in mind that there are 16 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Newcastle upon Tyne Airport to Ontario Airport?

Prices for flights from Newcastle upon Tyne Airport to Ontario Airport are updated daily.

How many operators does momondo search for flights from Newcastle upon Tyne Airport to Ontario Airport?

The number of operators available for flights from Newcastle upon Tyne Airport to Ontario Airport is 1 as of October 2025.

How old do you have to be to fly from Newcastle upon Tyne Airport to Ontario Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newcastle upon Tyne Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The necessary travel and health documents for your Ontario Airport 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.

£416 Cheap Flights from Newcastle upon Tyne to Ontario in 2025/26

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Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 16:12NCL-ONT

18h 12m2 stops

22:30 - 08:45ONT-NCL

26h 15m2 stops

£738KLM

Find Deal

Fri, 26 Dec - Mon, 12 Jan

12:15 - 13:40NCL-ONT

32h 25m2 stops

13:32 - 16:35ONT-NCL

19h 03m2 stops

£870American Airlines

Find Deal

Thu, 26 Mar - Mon, 30 Mar

08:50 - 22:02NCL-ONT

20h 12m2 stops

06:46 - 10:25ONT-NCL

19h 39m2 stops

£872American Airlines

Find Deal

Thu, 26 Mar - Mon, 30 Mar

06:30 - 23:43NCL-ONT

24h 13m2 stops

10:57 - 16:35ONT-NCL

21h 38m2 stops

£878American Airlines

Find Deal

Thu, 26 Mar - Mon, 30 Mar

06:30 - 15:42NCL-ONT

17h 12m2 stops

16:47 - 15:55ONT-NCL

15h 08m2 stops

£1,701Multiple Airlines

Find Deal

Fri, 19 Dec - Sun, 4 Jan

American Airlines flights from Newcastle upon Tyne to Ontario

Our best American Airlines deals on Newcastle upon Tyne to Ontario flight tickets

American Airlines

26 Mar

NCL12:15Newcastle upon Tyne

32h 25m

2 stops

ONT13:40Ontario

30 Mar

ONT13:32Ontario

19h 03m

2 stops

NCL16:35Newcastle upon Tyne

£870

Find similar

American Airlines

26 Mar

NCL08:50Newcastle upon Tyne

20h 12m

2 stops

ONT22:02Ontario

30 Mar

ONT06:46Ontario

19h 39m

2 stops

NCL10:25Newcastle upon Tyne

£872

Find similar

American Airlines

26 Mar

NCL06:30Newcastle upon Tyne

24h 13m

2 stops

ONT23:43Ontario

30 Mar

ONT10:57Ontario

21h 38m

2 stops

NCL16:35Newcastle upon Tyne

£878

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Newcastle upon Tyne to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Newcastle upon TyneOntario

NCL - ONT

NCLONT

Newcastle upon Tyne

Fri 26/12

06:00-16:12

2 stops18h 12m

Ontario

Mon 12/1

22:30-08:45

2 stops26h 15m

£738

Newcastle upon TyneOntario

NCL - ONT

NCLONT

Newcastle upon Tyne

Thu 26/3

12:15-13:40

2 stops32h 25m

Ontario

Mon 30/3

13:32-16:35

2 stops19h 03m

£870

Newcastle upon TyneOntario

NCL - ONT

NCLONT

Newcastle upon Tyne

Thu 26/3

08:50-22:02

2 stops20h 12m

Ontario

Mon 30/3

06:46-10:25

2 stops19h 39m

£872

Newcastle upon TyneOntario

NCL - ONT

NCLONT

Newcastle upon Tyne

Thu 26/3

06:30-23:43

2 stops24h 13m

Ontario

Mon 30/3

10:57-16:35

2 stops21h 38m

£878

Newcastle upon TyneOntario

NCL - ONT

NCLONT

Newcastle upon Tyne

Fri 19/12

06:30-15:42

2 stops17h 12m

Ontario

Sun 4/1

16:47-15:55

2 stops15h 08m

£1,701

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Newcastle upon Tyne to Ontario

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 Ontario?

The cheapest day to depart on your flight to Ontario is on a Wednesday when prices can be found for as low as £480. This is often the case because there is less demand to fly during this day of the week. Flights from Newcastle upon Tyne to Ontario on a Friday will generally be more expensive and average around £951. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

When to book flights from Newcastle upon Tyne to Ontario

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

Estimated return price

Cheap Newcastle upon Tyne to Ontario (NCL to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newcastle upon Tyne to Ontario

Direct flights	None

There are no direct flights from Newcastle upon Tyne to Ontario. There are no popular flight routes from Newcastle upon Tyne to Ontario.

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How far is Newcastle upon Tyne to Ontario by plane?
There are 5214.7 mi between Newcastle upon Tyne and Ontario. Typically, this will take 17h 12m by plane in normal conditions.
When did momondo last update prices for flights from Newcastle upon Tyne Airport to Ontario Airport?
Prices for flights from Newcastle upon Tyne Airport to Ontario Airport are updated daily.
How many operators does momondo search for flights from Newcastle upon Tyne Airport to Ontario Airport?
The number of operators available for flights from Newcastle upon Tyne Airport to Ontario Airport is 1 as of October 2025.
How old do you have to be to fly from Newcastle upon Tyne Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newcastle upon Tyne Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario Airport 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.
What is the most popular airline from Newcastle upon Tyne to Ontario?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Newcastle upon Tyne to Ontario is KLM (100% of total bookings).

Best airlines flying from Newcastle upon Tyne to Ontario

Compare and see reviews for airlines that fly from Newcastle upon Tyne to Ontario with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £540	Free Cancellation	Rating 7.7 1,406 reviews		Search KLM flights

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Can I find flights from Newcastle upon Tyne to Ontario with flexible booking policies on momondo?

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

How can momondo help me find flights from Newcastle upon Tyne to Ontario?

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

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

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