Cheap flights from Newcastle to Ontario (USA)

from as little as £469

7 nights in Ontario (USA), departing Newcastle on 31 / Aug / 2025 with Virgin Atlantic (price found 13 hours ago)

Subject to availability, prices correct of the last 24 hours
Ontario (USA)

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The Newcastle / Ontario (USA) route

All 8395 km of it

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Ontario (USA) flight facts

What you need to know

Alternative flights from the UK to Ontario (USA)

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Ontario (USA)

31 / Aug / 2025 is currently the lowest priced day of the year to fly the Newcastle/Ontario (USA) route. There are around 60 flights on any given week from the UK to Ontario (USA) and the cheapest month to fly right now is August.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

6 °C

AVG

19 °C

HIGHEST

34 °C

Rainfall (mm)
LOWEST

2.5 mm

AVG

31.5 mm

HIGHEST

86.4 mm

Key facts about Ontario (USA)

How to get cheap flights from Newcastle to Ontario (USA)

Tips and advice from our flight experts

You’ve searched for flights from Newcastle to Ontario (USA). 60 flights go to or via Ontario (USA) every week, and we've searched them all to make it easy for you to compare your flight options. On average, Virgin Atlantic has the cheapest flights, so look out for them in your search results.

When you fly from Newcastle to Ontario (USA), you'll have two airlines to choose from for your 8395 km journey. If you're planning to fly in peak season, make sure you book in advance to get a reasonable price. Or you could hold on and try to get a last-minute bargain.

KLM & Virgin Atlantic are the most popular airlines for flying from Newcastle to Ontario (USA), so look out for their deals and offers. To find the best price, try searching by month. Or, if you want to bag a last-minute offer, keep an eye on Netflights to monitor the prices.

It takes about 18 hrs to fly from Newcastle to Ontario (USA). Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your hotel or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.

Other popular destinations near Ontario (USA)

Where other people are flying to

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