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Newcastle upon Tyne

$693+ Cheap flights from Ontario (ONT) to Newcastle upon Tyne (NCL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — NCL
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Ontario to Newcastle upon Tyne

Best flights from Ontario to Newcastle upon Tyne
Discover carefully curated flight deals from Ontario to Newcastle upon Tyne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This American Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/33:05 pmONT - NCL
2 stops19h 25mAmerican Airlines
Sun 5/106:00 amNCL - ONT
2 stops22h 18mAmerican Airlines
Deal found 12/27$693
This oojo deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:55 pmONT - NCL
2 stops20h 30mBritish Airways
Mon 4/207:15 pmNCL - ONT
2 stops54h 31mBritish Airways
Deal found 12/26$861

Find flight deals from Ontario to Newcastle upon Tyne

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Newcastle upon Tyne (NCL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$693
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$763
Provider with most accurate pricing for Los Angeles-Newcastle upon Tyne flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Newcastle upon Tyne flights.
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From Ontario to Newcastle upon Tyne
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Highest demand for flights based on searches. 14% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Newcastle upon Tyne 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, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Ontario to Newcastle upon Tyne that are best for you.

Fly from

Ontario

Fly to

Newcastle upon Tyne

Route

Depart

Return

Price

OntarioNewcastle upon Tyne

ONT - NCL

ONTNCL

Ontario

Sun 5/3

3:05 pm-6:30 pm

2 stops19h 25m

Newcastle upon Tyne

Sun 5/10

6:00 am-8:18 pm

2 stops22h 18m

$693

OntarioNewcastle upon Tyne

ONT - NCL

ONTNCL

Ontario

Thu 4/16

12:55 pm-5:25 pm

2 stops20h 30m

Newcastle upon Tyne

Mon 4/20

7:15 pm-5:46 pm

2 stops54h 31m

$861

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Best time to book a flight from Ontario to Newcastle upon Tyne

Have a flexible travel schedule? Discover the best time to fly to Newcastle upon Tyne from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Newcastle upon Tyne

What is the cheapest month to book a flight from Ontario to Newcastle upon Tyne?

Currently, April is the cheapest month in which you can book a flight from Ontario to Newcastle upon Tyne (average of $513). Flying from Ontario to Newcastle upon Tyne in June is currently the most expensive (average of $891). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Newcastle upon Tyne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Newcastle upon Tyne?

    Airlines like American Airlines and British Airways fly from Ontario to Newcastle upon Tyne in about 19h 25m. The time it takes to get you to your destination can typically vary by up to 1h 05m. There are 5208 mi between Ontario and Newcastle upon Tyne. This flight may include one or multiple stops.

  • Can I find deals for flights from Ontario to Newcastle upon Tyne that include hotel bookings?

    Yes. In addition to deals on Ontario to Newcastle upon Tyne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Newcastle upon Tyne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Newcastle upon Tyne.

  • Can I find deals for business class flights from Ontario to Newcastle upon Tyne?

    Yes. Cheapflights offers flight deals from Ontario to Newcastle upon Tyne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Newcastle upon Tyne?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Newcastle upon Tyne (average of $513). Flying from Ontario to Newcastle upon Tyne in June is currently the most expensive (average of $891). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Ontario to Newcastle upon Tyne

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