Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Newcastle upon Tyne from $293

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 3/9. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Newcastle upon Tyne

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:50 pm - 4:00 pm
SEA
-
NCL
13h 10m
1 stop
British Airways Logo
12:20 pm - 11:04 pm
NCL
-
SEA
18h 44m
2 stops
$558British Airways
Mon, Feb 16 - Wed, Mar 4
British Airways Logo
6:55 pm - 9:50 pm
SEA
-
NCL
18h 55m
2 stops
British Airways Logo
8:40 pm - 5:10 pm
NCL
-
SEA
28h 30m
2 stops
$559British Airways
Wed, May 13 - Tue, May 19
British Airways Logo
6:50 pm - 4:00 pm
SEA
-
NCL
13h 10m
1 stop
British Airways Logo
4:50 pm - 4:55 pm
NCL
-
SEA
32h 05m
1 stop
$563British Airways
Mon, Feb 16 - Wed, Mar 4
British Airways Logo
6:55 pm - 9:50 pm
SEA
-
NCL
18h 55m
2 stops
British Airways Logo
9:10 am - 11:35 am
NCL
-
SEA
34h 25m
1 stop
$576British Airways
Wed, May 13 - Tue, May 19
British Airways Logo
6:50 pm - 8:35 am
SEA
-
NCL
29h 45m
1 stop
British Airways Logo
6:30 am - 12:30 pm
NCL
-
SEA
13h 00m
1 stop
$594British Airways
Fri, Mar 6 - Fri, Mar 13
British Airways Logo
6:50 pm - 4:00 pm
SEA
-
NCL
13h 10m
1 stop
British Airways Logo
9:00 am - 6:20 pm
NCL
-
SEA
17h 20m
1 stop
$605British Airways
Fri, Feb 20 - Fri, Feb 27
British Airways Logo
6:55 pm - 7:25 pm
SEA
-
NCL
16h 30m
2 stops
British Airways Logo
8:40 pm - 5:10 pm
NCL
-
SEA
28h 30m
2 stops
$622British Airways
Wed, May 13 - Tue, May 19
KLM Logo
7:10 am - 8:45 am
SEA
-
NCL
17h 35m
2 stops
KLM Logo
1:40 pm - 11:40 am
NCL
-
SEA
30h 00m
1 stop
$628KLM
Fri, Feb 20 - Fri, Feb 27
British Airways Logo
1:37 pm - 2:55 pm
SEA
-
NCL
17h 18m
2 stops
British Airways Logo
12:20 pm - 12:24 am
NCL
-
SEA
20h 04m
2 stops
$632British Airways
Mon, Feb 16 - Wed, Mar 4
British Airways Logo
6:50 pm - 8:35 am
SEA
-
NCL
29h 45m
1 stop
British Airways Logo
9:45 am - 12:24 am
NCL
-
SEA
21h 39m
2 stops
$636British Airways
Fri, Mar 6 - Fri, Mar 13

British Airways flights from Seattle to Newcastle upon Tyne

Our best British Airways deals on Seattle to Newcastle upon Tyne flight tickets
British Airways
Feb 16
SEA6:50 pmSeattle/Tacoma Intl
13h 10m
1 stop
NCL4:00 pmNewcastle upon Tyne
Mar 4
NCL12:20 pmNewcastle upon Tyne
18h 44m
2 stops
SEA11:04 pmSeattle/Tacoma Intl
$558
British Airways
May 13
SEA6:55 pmSeattle/Tacoma Intl
18h 55m
2 stops
NCL9:50 pmNewcastle upon Tyne
May 19
NCL8:40 pmNewcastle upon Tyne
28h 30m
2 stops
SEA5:10 pmSeattle/Tacoma Intl
$559
British Airways
May 13
SEA6:55 pmSeattle/Tacoma Intl
18h 55m
2 stops
NCL9:50 pmNewcastle upon Tyne
May 19
NCL9:10 amNewcastle upon Tyne
34h 25m
1 stop
SEA11:35 amSeattle/Tacoma Intl
$576

KLM flights from Seattle to Newcastle upon Tyne

Our best KLM deals on Seattle to Newcastle upon Tyne flight tickets
KLM
Feb 20
SEA3:05 pmSeattle/Tacoma Intl
24h 00m
1 stop
NCL11:05 pmNewcastle upon Tyne
Feb 27
NCL11:35 amNewcastle upon Tyne
32h 05m
1 stop
SEA11:40 amSeattle/Tacoma Intl
$624
KLM
Feb 20
SEA7:10 amSeattle/Tacoma Intl
17h 35m
2 stops
NCL8:45 amNewcastle upon Tyne
Feb 27
NCL1:40 pmNewcastle upon Tyne
30h 00m
1 stop
SEA11:40 amSeattle/Tacoma Intl
$628
KLM
Feb 20
SEA7:10 amSeattle/Tacoma Intl
17h 35m
2 stops
NCL8:45 amNewcastle upon Tyne
Feb 27
NCL1:40 pmNewcastle upon Tyne
30h 00m
1 stop
SEA11:40 amSeattle/Tacoma Intl
$629

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated January 22, 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

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Mon 2/16

6:50 pm-4:00 pm

1 stop13h 10m

Newcastle upon Tyne

Wed 3/4

12:20 pm-11:04 pm

2 stops18h 44m

$558

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Wed 5/13

6:55 pm-9:50 pm

2 stops18h 55m

Newcastle upon Tyne

Tue 5/19

8:40 pm-5:10 pm

2 stops28h 30m

$559

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Mon 2/16

6:50 pm-4:00 pm

1 stop13h 10m

Newcastle upon Tyne

Wed 3/4

4:50 pm-4:55 pm

1 stop32h 05m

$563

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Wed 5/13

6:55 pm-9:50 pm

2 stops18h 55m

Newcastle upon Tyne

Tue 5/19

9:10 am-11:35 am

1 stop34h 25m

$576

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Fri 3/6

6:50 pm-8:35 am

1 stop29h 45m

Newcastle upon Tyne

Fri 3/13

6:30 am-12:30 pm

1 stop13h 00m

$594

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Fri 2/20

6:50 pm-4:00 pm

1 stop13h 10m

Newcastle upon Tyne

Fri 2/27

9:00 am-6:20 pm

1 stop17h 20m

$605

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Wed 5/13

6:55 pm-7:25 pm

2 stops16h 30m

Newcastle upon Tyne

Tue 5/19

8:40 pm-5:10 pm

2 stops28h 30m

$622

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Fri 2/20

7:10 am-8:45 am

2 stops17h 35m

Newcastle upon Tyne

Fri 2/27

1:40 pm-11:40 am

1 stop30h 00m

$628

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Mon 2/16

1:37 pm-2:55 pm

2 stops17h 18m

Newcastle upon Tyne

Wed 3/4

12:20 pm-12:24 am

2 stops20h 04m

$632

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

Fri 3/6

6:50 pm-8:35 am

1 stop29h 45m

Newcastle upon Tyne

Fri 3/13

9:45 am-12:24 am

2 stops21h 39m

$636

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

What is the cheapest month to fly to Newcastle upon Tyne?

In general, March is the cheapest month to fly from Seattle to Newcastle upon Tyne. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $685. The month of April is another great option to travel to Newcastle upon Tyne, with average flight prices from Seattle averaging around $734.

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 round-trip 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 40m

Direct flights

None
The fastest flight from Seattle to Newcastle upon Tyne takes 12h 40m
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

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

    Newcastle upon Tyne is 4555.2 mi away from Seattle/Tacoma Intl. Typically, this will take 12h 40m 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 are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Newcastle upon Tyne Airport?

  • 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 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 Seattle/Tacoma Intl 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.

  • What is the most popular airline from Seattle to Newcastle upon Tyne?

Best airlines flying from Seattle to Newcastle upon Tyne

Compare and see reviews for airlines that fly from Seattle to Newcastle upon Tyne with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $611Free CancellationRating
6.7
7,689 reviews
Search British Airways flights
DeltaPriceFrom $720Free CancellationRating
7.9
8,087 reviews
Search Delta flights

Traveling to a place near Newcastle upon Tyne?

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

Why use momondo?

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

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

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?

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

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

Of course. momondo tracks the price of Seattle to Newcastle upon Tyne flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Newcastle upon Tyne trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/21
Sat 2/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom