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Cheap flights from Ontario to Newcastle upon Tyne from $438

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Newcastle upon Tyne departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Newcastle upon Tyne

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:29 am - 5:25 pmONT  Ontario-NCL Newcastle upon Tyne
23h 56m2 stops Phoenix Sky Harbor Intl London Heathrow
British Airways Logo
3:05 pm - 11:52 pmNCL  Newcastle upon Tyne-ONT Ontario
40h 47m2 stops London Heathrow Dallas/Fort Worth
$948British Airways
Wed, Nov 25 - Sun, Nov 29
British Airways Logo
4:29 pm - 7:45 pmONT  Ontario-NCL Newcastle upon Tyne
19h 16m2 stops Phoenix Sky Harbor Intl London Heathrow
British Airways Logo
8:15 pm - 3:16 pmNCL  Newcastle upon Tyne-ONT Ontario
27h 01m2 stops London Heathrow Phoenix Sky Harbor Intl
$982British Airways
Mon, Oct 5 - Thu, Oct 22
Iberia Logo
12:37 pm - 8:15 amONT  Ontario-NCL Newcastle upon Tyne
59h 38m2 stops Dallas/Fort Worth London Heathrow
Iberia Logo
9:55 am - 11:36 pmNCL  Newcastle upon Tyne-ONT Ontario
45h 41m2 stops London Heathrow Dallas/Fort Worth
$1,040Iberia
Sat, Sep 19 - Sat, Sep 26
British Airways Logo
9:59 am - 2:55 pmONT  Ontario-NCL Newcastle upon Tyne
20h 56m2 stops Phoenix Sky Harbor Intl London Heathrow
British Airways Logo
9:45 am - 10:49 pmNCL  Newcastle upon Tyne-ONT Ontario
21h 04m2 stops London Heathrow Dallas/Fort Worth
$1,117British Airways
Mon, Jan 18 - Fri, Jan 22
British Airways Logo
9:29 am - 4:00 pmONT  Ontario-NCL Newcastle upon Tyne
22h 31m2 stops Phoenix Sky Harbor Intl London Heathrow
British Airways Logo
8:15 pm - 7:05 pmNCL  Newcastle upon Tyne-ONT Ontario
30h 50m2 stops London Heathrow Phoenix Sky Harbor Intl
$1,273British Airways
Wed, Nov 25 - Sun, Nov 29
British Airways Logo
9:29 am - 4:00 pmONT  Ontario-NCL Newcastle upon Tyne
22h 31m2 stops Phoenix Sky Harbor Intl London Heathrow
British Airways Logo
8:15 pm - 7:05 pmNCL  Newcastle upon Tyne-ONT Ontario
30h 50m2 stops London Heathrow Phoenix Sky Harbor Intl
$1,274British Airways
Wed, Nov 25 - Sun, Nov 29
British Airways Logo
4:07 pm - 7:45 pmONT  Ontario-NCL Newcastle upon Tyne
19h 38m2 stops Phoenix Sky Harbor Intl London Heathrow
British Airways Logo
6:00 am - 6:24 pmNCL  Newcastle upon Tyne-ONT Ontario
20h 24m2 stops London Heathrow Phoenix Sky Harbor Intl
$1,398British Airways
Mon, Aug 31 - Thu, May 20
Multiple Airlines Logo
10:50 am - 3:55 pmONT  Ontario-NCL Newcastle upon Tyne
21h 05m2 stops Dallas/Fort Worth London Heathrow
Multiple Airlines Logo
9:30 am - 9:52 pmNCL  Newcastle upon Tyne-ONT Ontario
20h 22m2 stops London Heathrow Phoenix Sky Harbor Intl
$2,548Multiple Airlines
Sun, Dec 20 - Sat, Jan 2
Iberia Logo
10:25 am - 7:25 pmONT  Ontario-NCL Newcastle upon Tyne
25h 00m2 stops Dallas/Fort Worth London Heathrow
Iberia Logo
9:55 am - 6:44 pmNCL  Newcastle upon Tyne-ONT Ontario
40h 49m2 stops London Heathrow Dallas/Fort Worth
$2,630Iberia
Thu, Oct 8 - Sat, Oct 17
Iberia Logo
2:22 pm - 7:25 pmONT  Ontario-NCL Newcastle upon Tyne
21h 03m2 stops Dallas/Fort Worth London Heathrow
Iberia Logo
9:55 am - 6:44 pmNCL  Newcastle upon Tyne-ONT Ontario
40h 49m2 stops London Heathrow Dallas/Fort Worth
$2,708Iberia
Thu, Oct 8 - Sat, Oct 17

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British Airways flights from Ontario to Newcastle upon Tyne

Our best British Airways deals on Ontario to Newcastle upon Tyne flight tickets
British Airways
Nov 25
ONT9:29 amOntario
23h 56m
2 stops
NCL5:25 pmNewcastle upon Tyne
Nov 29
NCL3:05 pmNewcastle upon Tyne
40h 47m
2 stops
ONT11:52 pmOntario
$948
British Airways
Oct 5
ONT4:29 pmOntario
19h 16m
2 stops
NCL7:45 pmNewcastle upon Tyne
Oct 22
NCL8:15 pmNewcastle upon Tyne
27h 01m
2 stops
ONT3:16 pmOntario
$982
British Airways
Jan 18
ONT9:59 amOntario
20h 56m
2 stops
NCL2:55 pmNewcastle upon Tyne
Jan 22
NCL9:45 amNewcastle upon Tyne
21h 04m
2 stops
ONT10:49 pmOntario
$1,117

Iberia flights from Ontario to Newcastle upon Tyne

Our best Iberia deals on Ontario to Newcastle upon Tyne flight tickets
Iberia
Sep 19
ONT12:37 pmOntario
59h 38m
2 stops
NCL8:15 amNewcastle upon Tyne
Sep 26
NCL9:55 amNewcastle upon Tyne
45h 41m
2 stops
ONT11:36 pmOntario
$1,040
Iberia
Oct 8
ONT10:25 amOntario
25h 00m
2 stops
NCL7:25 pmNewcastle upon Tyne
Oct 17
NCL9:55 amNewcastle upon Tyne
40h 49m
2 stops
ONT6:44 pmOntario
$2,630
Iberia
Oct 8
ONT2:22 pmOntario
21h 03m
2 stops
NCL7:25 pmNewcastle upon Tyne
Oct 17
NCL9:55 amNewcastle upon Tyne
40h 49m
2 stops
ONT6:44 pmOntario
$2,708

momondo 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, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Ontario to Newcastle upon Tyne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioNewcastle upon Tyne

ONT Ontario - NCL Newcastle upon Tyne

ONTNCL

Ontario

Wed 11/25

9:29 am-5:25 pm

2 stops23h 56m

Newcastle upon Tyne

Sun 11/29

3:05 pm-11:52 pm

2 stops40h 47m

$948

OntarioNewcastle upon Tyne

ONT Ontario - NCL Newcastle upon Tyne

ONTNCL

Ontario

Mon 10/5

4:29 pm-7:45 pm

2 stops19h 16m

Newcastle upon Tyne

Thu 10/22

8:15 pm-3:16 pm

2 stops27h 01m

$982

OntarioNewcastle upon Tyne

ONT Ontario - NCL Newcastle upon Tyne

ONTNCL

Ontario

Sat 9/19

12:37 pm-8:15 am

2 stops59h 38m

Newcastle upon Tyne

Sat 9/26

9:55 am-11:36 pm

2 stops45h 41m

$1,040

OntarioNewcastle upon Tyne

ONT Ontario - NCL Newcastle upon Tyne

ONTNCL

Ontario

Mon 1/18

9:59 am-2:55 pm

2 stops20h 56m

Newcastle upon Tyne

Fri 1/22

9:45 am-10:49 pm

2 stops21h 04m

$1,117

OntarioNewcastle upon Tyne

ONT Ontario - NCL Newcastle upon Tyne

ONTNCL

Ontario

Wed 11/25

9:29 am-4:00 pm

2 stops22h 31m

Newcastle upon Tyne

Sun 11/29

8:15 pm-7:05 pm

2 stops30h 50m

$1,273

OntarioNewcastle upon Tyne

ONT Ontario - NCL Newcastle upon Tyne

ONTNCL

Ontario

Wed 11/25

9:29 am-4:00 pm

2 stops22h 31m

Newcastle upon Tyne

Sun 11/29

8:15 pm-7:05 pm

2 stops30h 50m

$1,274
Quickest round-trip

OntarioNewcastle upon Tyne

ONT Ontario - NCL Newcastle upon Tyne

ONTNCL

Ontario

Mon 8/31

4:07 pm-7:45 pm

2 stops19h 38m

Newcastle upon Tyne

Thu 5/20

6:00 am-6:24 pm

2 stops20h 24m

$1,398

OntarioNewcastle upon Tyne

ONT Ontario - NCL Newcastle upon Tyne

ONTNCL

Ontario

Sun 12/20

10:50 am-3:55 pm

2 stops21h 05m

Newcastle upon Tyne

Sat 1/2

9:30 am-9:52 pm

2 stops20h 22m

$2,548

OntarioNewcastle upon Tyne

ONT Ontario - NCL Newcastle upon Tyne

ONTNCL

Ontario

Thu 10/8

10:25 am-7:25 pm

2 stops25h 00m

Newcastle upon Tyne

Sat 10/17

9:55 am-6:44 pm

2 stops40h 49m

$2,630

OntarioNewcastle upon Tyne

ONT Ontario - NCL Newcastle upon Tyne

ONTNCL

Ontario

Thu 10/8

2:22 pm-7:25 pm

2 stops21h 03m

Newcastle upon Tyne

Sat 10/17

9:55 am-6:44 pm

2 stops40h 49m

$2,708

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Newcastle upon Tyne from

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

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

What is the cheapest airline that flies from Ontario to Newcastle upon Tyne?

British Airways is the most popular carrier operating from Ontario to Newcastle upon Tyne

What airlines fly to Newcastle upon Tyne?

British Airways, Aer Lingus and American Airlines are the top three most popular airlines that fly to Newcastle upon Tyne from Ontario according to our data. British Airways is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Newcastle upon Tyne. Keep in mind that there are 11 different airlines that fly to Newcastle upon Tyne on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Newcastle upon Tyne

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

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

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

Fastest flight time

18h 53m

Direct flights

None
The fastest flight from Ontario to Newcastle upon Tyne takes 18h 53m
There are no direct flights from Ontario to Newcastle upon Tyne. There are no popular flight routes from Ontario to Newcastle upon Tyne.
Search flight deals

Frequently asked questions about flying from Ontario to Newcastle upon Tyne

  • How far is Ontario to Newcastle upon Tyne by plane?

    A flight from Ontario to Newcastle upon Tyne will travel around 5214.7 mi. 18h 53m is a normal flight duration for this route.

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

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

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

    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 Newcastle upon Tyne Airport.

  • What documentation or ID do you need to fly to Newcastle upon Tyne Airport?

    The necessary travel and health documents for your Newcastle upon Tyne 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.

Traveling to a place near Newcastle upon Tyne?

Book flights to Newcastle upon Tyne if you plan to visit one of these locations
Alnwick
Sunderland
Durham
Hexham
Bamburgh
Morpeth

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Newcastle upon Tyne?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Newcastle upon Tyne. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Ontario to Newcastle upon Tyne flights to just show those with flexible booking policies.

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

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

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

Yes momondo offers price alerts on flights to Newcastle upon Tyne from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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