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Cheap flights from Seattle to Newcastle upon Tyne from £228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Newcastle upon Tyne departing on 30/9. 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 Seattle to Newcastle upon Tyne

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:00 - 08:15SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
16h 15m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
08:45 - 19:44NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
18h 59m2 stops Dublin Toronto Pearson Intl
£537Multiple Airlines
Thu, 15 Oct - Thu, 5 Nov
British Airways Logo
18:45 - 16:00SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
13h 15m1 stop London Heathrow
British Airways Logo
20:15 - 16:50NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
28h 35m1 stop London Heathrow
£643British Airways
Wed, 2 Dec - Mon, 7 Dec
British Airways Logo
09:15 - 09:30SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
16h 15m2 stops Philadelphia London Heathrow
British Airways Logo
20:15 - 11:25NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
23h 10m1 stop London Heathrow
£647British Airways
Wed, 2 Dec - Mon, 7 Dec
British Airways Logo
18:45 - 18:40SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
15h 55m1 stop London Heathrow
British Airways Logo
06:30 - 11:25NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
12h 55m1 stop London Heathrow
£650British Airways
Mon, 9 Nov - Thu, 19 Nov
Multiple Airlines Logo
08:19 - 08:15SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
15h 56m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
09:30 - 16:50NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
15h 20m1 stop London Heathrow
£652Multiple Airlines
Mon, 9 Nov - Thu, 19 Nov
Multiple Airlines Logo
08:21 - 08:15SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
15h 54m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
08:45 - 19:43NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
18h 58m2 stops Dublin Toronto Pearson Intl
£654Multiple Airlines
Wed, 2 Dec - Mon, 7 Dec
British Airways Logo
18:45 - 16:00SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
13h 15m1 stop London Heathrow
British Airways Logo
06:30 - 16:50NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
18h 20m1 stop London Heathrow
£670British Airways
Mon, 18 Jan - Thu, 21 Jan
British Airways Logo
18:45 - 16:00SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
13h 15m1 stop London Heathrow
British Airways Logo
06:30 - 16:50NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
18h 20m1 stop London Heathrow
£671British Airways
Mon, 18 Jan - Thu, 21 Jan
American Airlines Logo
10:41 - 14:55SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
20h 14m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
12:15 - 00:41NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
20h 26m2 stops London Heathrow Chicago O'Hare Intl
£673American Airlines
Mon, 9 Nov - Thu, 19 Nov
Multiple Airlines Logo
18:45 - 16:00SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
13h 15m1 stop London Heathrow
Multiple Airlines Logo
08:45 - 19:43NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
18h 58m2 stops Dublin Toronto Pearson Intl
£676Multiple Airlines
Fri, 5 Feb - Fri, 19 Feb

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British Airways flights from Seattle to Newcastle upon Tyne

Our best British Airways deals on Seattle to Newcastle upon Tyne flight tickets
British Airways
2 Dec
SEA18:45Seattle/Tacoma Intl
13h 15m
1 stop
NCL16:00Newcastle upon Tyne
7 Dec
NCL20:15Newcastle upon Tyne
28h 35m
1 stop
SEA16:50Seattle/Tacoma Intl
£643
British Airways
2 Dec
SEA09:15Seattle/Tacoma Intl
16h 15m
2 stops
NCL09:30Newcastle upon Tyne
7 Dec
NCL20:15Newcastle upon Tyne
23h 10m
1 stop
SEA11:25Seattle/Tacoma Intl
£647
British Airways
9 Nov
SEA18:45Seattle/Tacoma Intl
15h 55m
1 stop
NCL18:40Newcastle upon Tyne
19 Nov
NCL06:30Newcastle upon Tyne
12h 55m
1 stop
SEA11:25Seattle/Tacoma Intl
£650

American Airlines flights from Seattle to Newcastle upon Tyne

Our best American Airlines deals on Seattle to Newcastle upon Tyne flight tickets
American Airlines
9 Nov
SEA10:41Seattle/Tacoma Intl
20h 14m
2 stops
NCL14:55Newcastle upon Tyne
19 Nov
NCL12:15Newcastle upon Tyne
20h 26m
2 stops
SEA00:41Seattle/Tacoma Intl
£673
American Airlines
28 Dec
SEA23:11Seattle/Tacoma Intl
28h 14m
2 stops
NCL11:25Newcastle upon Tyne
1 Jan
NCL06:30Newcastle upon Tyne
23h 41m
2 stops
SEA22:11Seattle/Tacoma Intl
£918
American Airlines
28 Dec
SEA23:11Seattle/Tacoma Intl
28h 14m
2 stops
NCL11:25Newcastle upon Tyne
3 Jan
NCL15:05Newcastle upon Tyne
33h 45m
1 stop
SEA16:50Seattle/Tacoma Intl
£984

momondo Fare Finder

 
Customise your flight search to find flights from Seattle 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 279,928 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from Seattle to Newcastle upon Tyne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleNewcastle upon Tyne

SEA Seattle/Tacoma Intl - NCL Newcastle upon Tyne

SEANCL

Seattle/Tacoma Intl

Thu 15/10

08:00-08:15

2 stops16h 15m

Newcastle upon Tyne

Thu 5/11

08:45-19:44

2 stops18h 59m

£537

SeattleNewcastle upon Tyne

SEA Seattle/Tacoma Intl - NCL Newcastle upon Tyne

SEANCL

Seattle/Tacoma Intl

Wed 2/12

18:45-16:00

1 stop13h 15m

Newcastle upon Tyne

Mon 7/12

20:15-16:50

1 stop28h 35m

£643

SeattleNewcastle upon Tyne

SEA Seattle/Tacoma Intl - NCL Newcastle upon Tyne

SEANCL

Seattle/Tacoma Intl

Wed 2/12

09:15-09:30

2 stops16h 15m

Newcastle upon Tyne

Mon 7/12

20:15-11:25

1 stop23h 10m

£647
Fastest return journey

SeattleNewcastle upon Tyne

SEA Seattle/Tacoma Intl - NCL Newcastle upon Tyne

SEANCL

Seattle/Tacoma Intl

Mon 9/11

18:45-18:40

1 stop15h 55m

Newcastle upon Tyne

Thu 19/11

06:30-11:25

1 stop12h 55m

£650

SeattleNewcastle upon Tyne

SEA Seattle/Tacoma Intl - NCL Newcastle upon Tyne

SEANCL

Seattle/Tacoma Intl

Mon 9/11

08:19-08:15

2 stops15h 56m

Newcastle upon Tyne

Thu 19/11

09:30-16:50

1 stop15h 20m

£652

SeattleNewcastle upon Tyne

SEA Seattle/Tacoma Intl - NCL Newcastle upon Tyne

SEANCL

Seattle/Tacoma Intl

Wed 2/12

08:21-08:15

2 stops15h 54m

Newcastle upon Tyne

Mon 7/12

08:45-19:43

2 stops18h 58m

£654

SeattleNewcastle upon Tyne

SEA Seattle/Tacoma Intl - NCL Newcastle upon Tyne

SEANCL

Seattle/Tacoma Intl

Mon 18/1

18:45-16:00

1 stop13h 15m

Newcastle upon Tyne

Thu 21/1

06:30-16:50

1 stop18h 20m

£670

SeattleNewcastle upon Tyne

SEA Seattle/Tacoma Intl - NCL Newcastle upon Tyne

SEANCL

Seattle/Tacoma Intl

Mon 18/1

18:45-16:00

1 stop13h 15m

Newcastle upon Tyne

Thu 21/1

06:30-16:50

1 stop18h 20m

£671

SeattleNewcastle upon Tyne

SEA Seattle/Tacoma Intl - NCL Newcastle upon Tyne

SEANCL

Seattle/Tacoma Intl

Mon 9/11

10:41-14:55

2 stops20h 14m

Newcastle upon Tyne

Thu 19/11

12:15-00:41

2 stops20h 26m

£673

SeattleNewcastle upon Tyne

SEA Seattle/Tacoma Intl - NCL Newcastle upon Tyne

SEANCL

Seattle/Tacoma Intl

Fri 5/2

18:45-16:00

1 stop13h 15m

Newcastle upon Tyne

Fri 19/2

08:45-19:43

2 stops18h 58m

£676

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Newcastle upon Tyne from

How to get the cheapest flight ticket from Seattle 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

Can stopping save me money on Seattle to Newcastle upon Tyne flights?

You could potentially save up to 29% on your flight if you consider stops on a Seattle to Newcastle upon Tyne flight.

When to book flights from Seattle to Newcastle upon Tyne

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

Cheap Seattle to Newcastle upon Tyne (SEA to NCL) flight deals and tips

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

Fastest flight time

13h 15m

Direct flights

None
The fastest flight from Seattle to Newcastle upon Tyne takes 13h 15m
There are no direct flights from Seattle to Newcastle upon Tyne. There are no popular flight routes from Seattle to Newcastle upon Tyne.
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Frequently asked questions about flying from Seattle to Newcastle upon Tyne

  • How far is Seattle/Tacoma Intl to Newcastle upon Tyne by plane?

    There are 4555.2 mi between Seattle/Tacoma Intl and Newcastle upon Tyne. Typically, this will take 13h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Newcastle upon Tyne Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Newcastle upon Tyne Airport were last updated today.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Newcastle upon Tyne Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Newcastle upon Tyne Airport.

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

    The required travel and health documents for your Newcastle upon Tyne 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 upon Tyne Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Newcastle upon Tyne?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Newcastle upon Tyne from Seattle.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Newcastle upon Tyne from Seattle.

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

Price alerts on flights to Newcastle upon Tyne from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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