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Cheap flights from London Heathrow Airport to Sydney from £551

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Sydney departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from London Heathrow Airport to Sydney

Cheap return flights

Multiple Airlines Logo
20:25 - 20:20LHR-NTL
36h 55m2 stops
Multiple Airlines Logo
08:35 - 15:55NTL-LHR
42h 20m2 stops
£771Multiple Airlines
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Wed, 29 Oct - Wed, 5 Nov
Multiple Airlines Logo
17:40 - 20:20LHR-NTL
39h 40m2 stops
Multiple Airlines Logo
08:35 - 15:55NTL-LHR
42h 20m2 stops
£854Multiple Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Multiple Airlines Logo
22:00 - 15:45LHR-NTL
30h 45m2 stops
Multiple Airlines Logo
06:45 - 18:35NTL-LHR
46h 50m2 stops
£1,021Multiple Airlines
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Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
06:00 - 07:15LHR-NTL
38h 15m3 stops
Multiple Airlines Logo
08:35 - 15:25NTL-LHR
41h 50m3 stops
£1,111Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
06:00 - 07:15LHR-NTL
38h 15m3 stops
Multiple Airlines Logo
17:55 - 15:55NTL-LHR
33h 00m2 stops
£1,118Multiple Airlines
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Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
22:00 - 21:15LHR-NTL
36h 15m2 stops
Multiple Airlines Logo
08:35 - 17:30NTL-LHR
43h 55m3 stops
£1,136Multiple Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Multiple Airlines Logo
16:55 - 15:10LHR-NTL
35h 15m3 stops
Multiple Airlines Logo
15:50 - 07:20NTL-LHR
50h 30m3 stops
£1,246Multiple Airlines
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Fri, 31 Oct - Fri, 7 Nov
Multiple Airlines Logo
16:55 - 15:10LHR-NTL
35h 15m3 stops
Multiple Airlines Logo
16:20 - 13:20NTL-LHR
32h 00m2 stops
£1,332Multiple Airlines
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Fri, 31 Oct - Fri, 7 Nov
Emirates Logo
22:00 - 20:20LHR-NTL
35h 20m2 stops
Emirates Logo
21:00 - 07:10NTL-LHR
45h 10m2 stops
£1,851Emirates
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Fri, 31 Oct - Fri, 7 Nov
Qantas Airways Logo
11:50 - 14:45LHR-NTL
39h 55m1 stop
Qantas Airways Logo
15:35 - 05:05NTL-LHR
24h 30m1 stop
£2,086Qantas Airways
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Fri, 31 Oct - Fri, 7 Nov

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Newcastle 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 279,928 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Newcastle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNewcastle

LHR - NTL

LHRNTL

London Heathrow

Wed 29/10

20:25-20:20

2 stops36h 55m

Newcastle Williamtown

Wed 5/11

08:35-15:55

2 stops42h 20m

£771

LondonNewcastle

LHR - NTL

LHRNTL

London Heathrow

Fri 31/10

17:40-20:20

2 stops39h 40m

Newcastle Williamtown

Fri 7/11

08:35-15:55

2 stops42h 20m

£854

LondonNewcastle

LHR - NTL

LHRNTL

London Heathrow

Thu 30/10

22:00-15:45

2 stops30h 45m

Newcastle Williamtown

Thu 6/11

06:45-18:35

2 stops46h 50m

£1,021

LondonNewcastle

LHR - NTL

LHRNTL

London Heathrow

Thu 30/10

06:00-07:15

3 stops38h 15m

Newcastle Williamtown

Thu 6/11

08:35-15:25

3 stops41h 50m

£1,111

LondonNewcastle

LHR - NTL

LHRNTL

London Heathrow

Thu 30/10

06:00-07:15

3 stops38h 15m

Newcastle Williamtown

Thu 6/11

17:55-15:55

2 stops33h 00m

£1,118

LondonNewcastle

LHR - NTL

LHRNTL

London Heathrow

Wed 29/10

22:00-21:15

2 stops36h 15m

Newcastle Williamtown

Wed 5/11

08:35-17:30

3 stops43h 55m

£1,136

LondonNewcastle

LHR - NTL

LHRNTL

London Heathrow

Fri 31/10

16:55-15:10

3 stops35h 15m

Newcastle Williamtown

Fri 7/11

15:50-07:20

3 stops50h 30m

£1,246

LondonNewcastle

LHR - NTL

LHRNTL

London Heathrow

Fri 31/10

16:55-15:10

3 stops35h 15m

Newcastle Williamtown

Fri 7/11

16:20-13:20

2 stops32h 00m

£1,332

LondonNewcastle

LHR - NTL

LHRNTL

London Heathrow

Fri 31/10

22:00-20:20

2 stops35h 20m

Newcastle Williamtown

Fri 7/11

21:00-07:10

2 stops45h 10m

£1,851

LondonNewcastle

LHR - NTL

LHRNTL

London Heathrow

Fri 31/10

11:50-14:45

1 stop39h 55m

Newcastle Williamtown

Fri 7/11

15:35-05:05

1 stop24h 30m

£2,086

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Sydney from

How to get the cheapest flight ticket from London Heathrow Airport to Newcastle

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 day to depart on your flight to Newcastle?

The cheapest day to depart from London Heathrow Airport to Newcastle is on a Wednesday when prices can be found for as low as £1,057. The most expensive day to fly to Newcastle is Monday, with ticket prices averaging around £1,198.

When to book flights from London Heathrow Airport to Newcastle

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Newcastle according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Newcastle (LHR to NTL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Newcastle

Direct flights

None
There are no direct flights from London Heathrow Airport to Newcastle. There are no popular flight routes from London Heathrow Airport to Newcastle.
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  • How far is London Heathrow to Newcastle Williamtown by plane?

    There are 10536.8 mi between London Heathrow and Newcastle Williamtown. In terms of flight time, this usually takes a little over 30h 45m.

  • When did momondo last update prices for flights from London Heathrow Airport to Newcastle Williamtown Airport?

    Prices for flights from London Heathrow Airport to Newcastle Williamtown Airport were last updated today.

  • How old do you have to be to fly from London Heathrow Airport to Newcastle Williamtown Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Newcastle Williamtown Airport.

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

    The required travel and health documents for your Newcastle Williamtown Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Newcastle Williamtown Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Nelson Bay

Why use momondo?

Why should I use momondo to find a flight deal from London to Newcastle?

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

Can I find flights from London to Newcastle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Newcastle from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Newcastle?

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

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

If you are simply researching potential flights to Newcastle, momondo offers a useful price alert feature which will track prices for flights to Newcastle from London and alert you when they change.

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