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Cheap flights from Seattle to Newcastle upon Tyne from $544

This is the cheapest round-trip 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 1/20. 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 Seattle to Newcastle upon Tyne

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
1:25 pm - 11:25 am
SEA
-
NCL
14h 00m1 stop
British Airways Logo
6:45 am - 11:30 am
NCL
-
SEA
12h 45m1 stop
$544British Airways
mar., ene. 20 - mar., feb. 3
British Airways Logo
6:12 am - 11:25 am
SEA
-
NCL
21h 13m2 stops
British Airways Logo
9:20 am - 4:55 pm
NCL
-
SEA
15h 35m1 stop
$557British Airways
mar., ene. 20 - mar., feb. 3
British Airways Logo
6:50 pm - 6:40 pm
SEA
-
NCL
15h 50m1 stop
British Airways Logo
9:20 am - 4:55 pm
NCL
-
SEA
15h 35m1 stop
$560British Airways
lun., ene. 19 - mar., feb. 3
British Airways Logo
1:35 pm - 4:40 pm
SEA
-
NCL
19h 05m1 stop
British Airways Logo
11:15 am - 6:25 pm
NCL
-
SEA
15h 10m1 stop
$563British Airways
mié., may. 13 - mar., may. 19
British Airways Logo
1:35 pm - 7:30 pm
SEA
-
NCL
21h 55m1 stop
British Airways Logo
5:55 am - 11:35 am
NCL
-
SEA
13h 40m1 stop
$568British Airways
mié., may. 13 - mar., may. 19
British Airways Logo
6:50 pm - 7:25 pm
SEA
-
NCL
16h 35m1 stop
British Airways Logo
4:50 pm - 11:30 am
NCL
-
SEA
26h 40m1 stop
$585British Airways
jue., feb. 19 - lun., feb. 23
British Airways Logo
1:35 pm - 4:40 pm
SEA
-
NCL
19h 05m1 stop
British Airways Logo
8:40 pm - 11:05 pm
NCL
-
SEA
34h 25m2 stops
$587British Airways
mié., may. 13 - mar., may. 19
British Airways Logo
1:35 pm - 4:40 pm
SEA
-
NCL
19h 05m1 stop
British Airways Logo
8:40 pm - 11:05 pm
NCL
-
SEA
34h 25m2 stops
$589British Airways
mié., may. 13 - mar., may. 19
British Airways Logo
6:50 pm - 4:00 pm
SEA
-
NCL
13h 10m1 stop
British Airways Logo
6:45 am - 4:55 pm
NCL
-
SEA
18h 10m1 stop
$590British Airways
mar., ene. 20 - mar., feb. 3
Multiple Airlines Logo
2:35 pm - 3:30 pm
SEA
-
NCL
16h 55m2 stops
Multiple Airlines Logo
6:00 am - 5:00 pm
NCL
-
SEA
19h 00m2 stops
$591Multiple Airlines
sáb., ene. 17 - sáb., ene. 24

British Airways flights from Seattle to Newcastle upon Tyne

Our best British Airways deals on Seattle to Newcastle upon Tyne flight tickets
British Airways
Jan 20
SEA1:25 pmSeattle/Tacoma Intl
14h 00m
1 stop
NCL11:25 amNewcastle upon Tyne
Feb 3
NCL6:45 amNewcastle upon Tyne
12h 45m
1 stop
SEA11:30 amSeattle/Tacoma Intl
$544
Find similar
British Airways
Jan 20
SEA6:12 amSeattle/Tacoma Intl
21h 13m
2 stops
NCL11:25 amNewcastle upon Tyne
Feb 3
NCL9:20 amNewcastle upon Tyne
15h 35m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$557
Find similar
British Airways
Jan 19
SEA6:50 pmSeattle/Tacoma Intl
15h 50m
1 stop
NCL6:40 pmNewcastle upon Tyne
Feb 3
NCL9:20 amNewcastle upon Tyne
15h 35m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$560
Find similar

Delta flights from Seattle to Newcastle upon Tyne

Our best Delta deals on Seattle to Newcastle upon Tyne flight tickets
Delta
Jan 20
SEA9:25 amSeattle/Tacoma Intl
16h 55m
2 stops
NCL10:20 amNewcastle upon Tyne
Feb 3
NCL6:05 amNewcastle upon Tyne
20h 37m
2 stops
SEA6:42 pmSeattle/Tacoma Intl
$616
Find similar
Delta
May 13
SEA9:30 amSeattle/Tacoma Intl
19h 40m
2 stops
NCL1:10 pmNewcastle upon Tyne
May 19
NCL9:25 amNewcastle upon Tyne
20h 40m
2 stops
SEA10:05 pmSeattle/Tacoma Intl
$643
Find similar
Delta
Dec 13
SEA3:05 pmSeattle/Tacoma Intl
14h 05m
1 stop
NCL1:10 pmNewcastle upon Tyne
Dec 21
NCL1:40 pmNewcastle upon Tyne
30h 10m
1 stop
SEA11:50 amSeattle/Tacoma Intl
$1,316
Find similar

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 diciembre 4, 2025.
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

mar. 1/20

1:25 pm-11:25 am

1 stop14h 00m

Newcastle upon Tyne

mar. 2/3

6:45 am-11:30 am

1 stop12h 45m

$544

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

mar. 1/20

6:12 am-11:25 am

2 stops21h 13m

Newcastle upon Tyne

mar. 2/3

9:20 am-4:55 pm

1 stop15h 35m

$557

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

lun. 1/19

6:50 pm-6:40 pm

1 stop15h 50m

Newcastle upon Tyne

mar. 2/3

9:20 am-4:55 pm

1 stop15h 35m

$560

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

mié. 5/13

1:35 pm-4:40 pm

1 stop19h 05m

Newcastle upon Tyne

mar. 5/19

11:15 am-6:25 pm

1 stop15h 10m

$563

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

mié. 5/13

1:35 pm-7:30 pm

1 stop21h 55m

Newcastle upon Tyne

mar. 5/19

5:55 am-11:35 am

1 stop13h 40m

$568

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

jue. 2/19

6:50 pm-7:25 pm

1 stop16h 35m

Newcastle upon Tyne

lun. 2/23

4:50 pm-11:30 am

1 stop26h 40m

$585

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

mié. 5/13

1:35 pm-4:40 pm

1 stop19h 05m

Newcastle upon Tyne

mar. 5/19

8:40 pm-11:05 pm

2 stops34h 25m

$587

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

mié. 5/13

1:35 pm-4:40 pm

1 stop19h 05m

Newcastle upon Tyne

mar. 5/19

8:40 pm-11:05 pm

2 stops34h 25m

$589

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

mar. 1/20

6:50 pm-4:00 pm

1 stop13h 10m

Newcastle upon Tyne

mar. 2/3

6:45 am-4:55 pm

1 stop18h 10m

$590

SeattleNewcastle upon Tyne

SEA - NCL

SEANCL

Seattle/Tacoma Intl

sáb. 1/17

2:35 pm-3:30 pm

2 stops16h 55m

Newcastle upon Tyne

sáb. 1/24

6:00 am-5:00 pm

2 stops19h 00m

$591

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 $729. The month of April is another great option to travel to Newcastle upon Tyne, with average flight prices from Seattle averaging around $734.

What is the cheapest day to depart on your flight to Newcastle upon Tyne?

According to our data, Monday is the cheapest day to fly to Newcastle upon Tyne from Seattle. The lowest ticket price found for a Monday departure recently was $631. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Newcastle upon Tyne on Thursday is $1,005.

What is the cheapest time of day to depart on your flight to Newcastle upon Tyne?

In the afternoon is the cheapest time of day to fly from Seattle to Newcastle upon Tyne when you can find flight prices for as low as $672. Flying to Newcastle upon Tyne in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $840.

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

13h 10m

Direct flights

None
The fastest flight from Seattle to Newcastle upon Tyne takes 13h 10m
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 13h 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 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 $662Free CancellationRating
6.7
7,562 reviews
Search British Airways 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

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