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Cheap flights from Seattle to Newcastle upon Tyne from £181

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 24/8. 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
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Find the cheapest flights from Seattle to Newcastle upon Tyne

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
10:59 - 14:15
SEA
-
NCL
19h 16m
2 stops
British Airways Logo
06:00 - 11:35
NCL
-
SEA
13h 35m
1 stop
£656British Airways
Wed, 30 Sep - Fri, 9 Oct
British Airways Logo
13:30 - 11:30
SEA
-
NCL
14h 00m
1 stop
British Airways Logo
09:40 - 16:55
NCL
-
SEA
15h 15m
1 stop
£657British Airways
Sun, 18 Oct - Wed, 11 Nov
British Airways Logo
18:50 - 14:55
SEA
-
NCL
12h 05m
1 stop
British Airways Logo
16:50 - 16:55
NCL
-
SEA
32h 05m
1 stop
£671British Airways
Mon, 16 Nov - Thu, 19 Nov
American Airlines Logo
08:20 - 10:20
SEA
-
NCL
18h 00m
2 stops
American Airlines Logo
06:00 - 11:35
NCL
-
SEA
13h 35m
1 stop
£672American Airlines
Wed, 30 Sep - Fri, 9 Oct
American Airlines Logo
12:40 - 15:30
SEA
-
NCL
18h 50m
2 stops
American Airlines Logo
09:40 - 16:55
NCL
-
SEA
15h 15m
1 stop
£673American Airlines
Sun, 18 Oct - Wed, 11 Nov
Multiple Airlines Logo
07:52 - 08:15
SEA
-
NCL
16h 23m
2 stops
Multiple Airlines Logo
09:30 - 22:51
NCL
-
SEA
21h 21m
2 stops
£674Multiple Airlines
Wed, 30 Sep - Fri, 9 Oct
American Airlines Logo
11:34 - 15:30
SEA
-
NCL
19h 56m
2 stops
American Airlines Logo
09:40 - 23:18
NCL
-
SEA
21h 38m
2 stops
£681American Airlines
Sun, 18 Oct - Wed, 11 Nov
Multiple Airlines Logo
08:00 - 18:15
SEA
-
NCL
26h 15m
3 stops
Multiple Airlines Logo
10:30 - 09:40
NCL
-
SEA
31h 10m
2 stops
£792Multiple Airlines
Wed, 30 Sep - Fri, 9 Oct
KLM Logo
13:45 - 22:55
SEA
-
NCL
25h 10m
1 stop
KLM Logo
17:35 - 16:20
NCL
-
SEA
30h 45m
1 stop
£796KLM
Tue, 7 Jul - Tue, 14 Jul
Delta Logo
07:20 - 08:45
SEA
-
NCL
17h 25m
2 stops
Delta Logo
05:45 - 16:20
NCL
-
SEA
18h 35m
1 stop
£799Delta
Tue, 7 Jul - Tue, 14 Jul

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Delta flights from Seattle to Newcastle upon Tyne

Our best Delta deals on Seattle to Newcastle upon Tyne flight tickets
Delta
7 Jul
SEA07:20Seattle/Tacoma Intl
17h 25m
2 stops
NCL08:45Newcastle upon Tyne
14 Jul
NCL05:45Newcastle upon Tyne
18h 35m
1 stop
SEA16:20Seattle/Tacoma Intl
£799
Delta
29 Sept
SEA12:36Seattle/Tacoma Intl
18h 14m
2 stops
NCL14:50Newcastle upon Tyne
8 Oct
NCL05:45Newcastle upon Tyne
20h 53m
2 stops
SEA18:38Seattle/Tacoma Intl
£4,045
Delta
30 Sept
SEA09:59Seattle/Tacoma Intl
19h 11m
2 stops
NCL13:10Newcastle upon Tyne
9 Oct
NCL09:25Newcastle upon Tyne
19h 02m
2 stops
SEA20:27Seattle/Tacoma Intl
£4,233

Iberia flights from Seattle to Newcastle upon Tyne

Our best Iberia deals on Seattle to Newcastle upon Tyne flight tickets
Iberia
16 Nov
SEA10:52Seattle/Tacoma Intl
21h 08m
2 stops
NCL16:00Newcastle upon Tyne
19 Nov
NCL08:50Newcastle upon Tyne
22h 28m
2 stops
SEA23:18Seattle/Tacoma Intl
£874
Iberia
16 Nov
SEA10:52Seattle/Tacoma Intl
21h 08m
2 stops
NCL16:00Newcastle upon Tyne
19 Nov
NCL08:50Newcastle upon Tyne
22h 28m
2 stops
SEA23:18Seattle/Tacoma Intl
£875
Iberia
30 Sept
SEA20:20Seattle/Tacoma Intl
12h 20m
1 stop
NCL16:40Newcastle upon Tyne
8 Oct
NCL09:35Newcastle upon Tyne
18h 52m
2 stops
SEA20:27Seattle/Tacoma Intl
£4,213

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 9 June 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 - NCL

SEANCL

Seattle/Tacoma Intl

Wed 30/9

10:59-14:15

2 stops19h 16m

Newcastle upon Tyne

Fri 9/10

06:00-11:35

1 stop13h 35m

£656
Fastest return journey

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Sun 18/10

13:30-11:30

1 stop14h 00m

Newcastle upon Tyne

Wed 11/11

09:40-16:55

1 stop15h 15m

£657

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Mon 16/11

18:50-14:55

1 stop12h 05m

Newcastle upon Tyne

Thu 19/11

16:50-16:55

1 stop32h 05m

£671

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Wed 30/9

08:20-10:20

2 stops18h 00m

Newcastle upon Tyne

Fri 9/10

06:00-11:35

1 stop13h 35m

£672

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Sun 18/10

12:40-15:30

2 stops18h 50m

Newcastle upon Tyne

Wed 11/11

09:40-16:55

1 stop15h 15m

£673

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Wed 30/9

07:52-08:15

2 stops16h 23m

Newcastle upon Tyne

Fri 9/10

09:30-22:51

2 stops21h 21m

£674

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Sun 18/10

11:34-15:30

2 stops19h 56m

Newcastle upon Tyne

Wed 11/11

09:40-23:18

2 stops21h 38m

£681

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Wed 30/9

08:00-18:15

3 stops26h 15m

Newcastle upon Tyne

Fri 9/10

10:30-09:40

2 stops31h 10m

£792

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Tue 7/7

13:45-22:55

1 stop25h 10m

Newcastle upon Tyne

Tue 14/7

17:35-16:20

1 stop30h 45m

£796

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Tue 7/7

07:20-08:45

2 stops17h 25m

Newcastle upon Tyne

Tue 14/7

05:45-16:20

1 stop18h 35m

£799

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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

12h 05m

Direct flights

None
The fastest flight from Seattle to Newcastle upon Tyne takes 12h 05m
There are no direct flights from Seattle to Newcastle upon Tyne. There are no popular flight routes from Seattle to Newcastle upon Tyne.
Search flight deals

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 12h 05m 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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