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

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

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

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl 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.

$824 Cheap Flights from Newcastle upon Tyne to Seattle in 2026

Q: What is the typical price of a round-trip flight between Newcastle upon Tyne and Seattle?

Prices are currently low for flights on this route. Typical prices usually range from $1,119 to $934. The lowest price recently found on this route was $870.

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Find the cheapest flights from Newcastle upon Tyne to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 pm - 7:13 pm

NCL

SEA

30h 28m

2 stops

7:10 pm - 7:05 pm

SEA

NCL

15h 55m

1 stop

$870Multiple Airlines

Wed, Aug 19 - Wed, Sep 30

6:00 am - 11:35 am

NCL

SEA

13h 35m

1 stop

1:30 pm - 9:10 am

SEA

NCL

11h 40m

1 stop

$873British Airways

Fri, Sep 11 - Fri, Sep 25

9:05 pm - 9:40 am

NCL

SEA

44h 35m

3 stops

1:30 pm - 10:20 am

SEA

NCL

12h 50m

1 stop

$886Multiple Airlines

Wed, Aug 19 - Wed, Sep 30

9:05 pm - 9:40 am

NCL

SEA

44h 35m

3 stops

8:00 am - 6:15 pm

SEA

NCL

26h 15m

3 stops

$892Multiple Airlines

Wed, Aug 19 - Wed, Sep 30

9:05 pm - 9:40 am

NCL

SEA

44h 35m

3 stops

3:40 pm - 10:05 pm

SEA

NCL

22h 25m

2 stops

$902Multiple Airlines

Wed, Aug 19 - Wed, Sep 30

8:05 pm - 7:13 pm

NCL

SEA

31h 08m

2 stops

7:10 pm - 8:20 pm

SEA

NCL

17h 10m

1 stop

$904Multiple Airlines

Tue, Aug 25 - Tue, Sep 8

7:25 pm - 7:13 pm

NCL

SEA

31h 48m

2 stops

7:10 pm - 8:20 pm

SEA

NCL

17h 10m

1 stop

$908Multiple Airlines

Thu, Aug 20 - Tue, Sep 29

10:15 am - 9:36 pm

NCL

SEA

19h 21m

2 stops

1:30 pm - 9:10 am

SEA

NCL

11h 40m

1 stop

$909British Airways

Fri, Sep 11 - Fri, Sep 25

5:05 pm - 11:35 am

NCL

SEA

26h 30m

1 stop

1:30 pm - 11:30 am

SEA

NCL

14h 00m

1 stop

$910British Airways

Wed, Jul 15 - Sun, Jul 19

5:45 am - 5:55 pm

NCL

SEA

20h 10m

3 stops

3:40 pm - 10:55 pm

SEA

NCL

23h 15m

3 stops

$945Multiple Airlines

Tue, Aug 25 - Tue, Sep 8

British Airways flights from Newcastle upon Tyne to Seattle

Our best British Airways deals on Newcastle upon Tyne to Seattle flight tickets

British Airways

Sep 11

NCL6:00 amNewcastle upon Tyne

13h 35m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Sep 25

SEA1:30 pmSeattle/Tacoma Intl

11h 40m

1 stop

NCL9:10 amNewcastle upon Tyne

$873

British Airways

Sep 11

NCL10:15 amNewcastle upon Tyne

19h 21m

2 stops

SEA9:36 pmSeattle/Tacoma Intl

Sep 25

SEA1:30 pmSeattle/Tacoma Intl

11h 40m

1 stop

NCL9:10 amNewcastle upon Tyne

$909

British Airways

Jul 15

NCL5:05 pmNewcastle upon Tyne

26h 30m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Jul 19

SEA1:30 pmSeattle/Tacoma Intl

14h 00m

1 stop

NCL11:30 amNewcastle upon Tyne

$910

Delta flights from Newcastle upon Tyne to Seattle

Our best Delta deals on Newcastle upon Tyne to Seattle flight tickets

Delta

Sep 5

NCL5:45 amNewcastle upon Tyne

21h 20m

2 stops

SEA7:05 pmSeattle/Tacoma Intl

Sep 20

SEA9:39 amSeattle/Tacoma Intl

19h 31m

2 stops

NCL1:10 pmNewcastle upon Tyne

$1,044

Delta

Sep 5

NCL5:45 amNewcastle upon Tyne

20h 59m

2 stops

SEA6:44 pmSeattle/Tacoma Intl

Sep 20

SEA11:59 amSeattle/Tacoma Intl

17h 11m

2 stops

NCL1:10 pmNewcastle upon Tyne

$1,045

Delta

Aug 25

NCL9:25 amNewcastle upon Tyne

17h 29m

2 stops

SEA6:54 pmSeattle/Tacoma Intl

Sep 8

SEA7:20 amSeattle/Tacoma Intl

17h 25m

2 stops

NCL8:45 amNewcastle upon Tyne

$1,047

momondo Fare Finder

Use the filters below to find and compare flights from Newcastle upon Tyne to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Wed 8/19

8:45 pm-7:13 pm

2 stops30h 28m

Seattle/Tacoma Intl

Wed 9/30

7:10 pm-7:05 pm

1 stop15h 55m

$870

Quickest round-trip

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Fri 9/11

6:00 am-11:35 am

1 stop13h 35m

Seattle/Tacoma Intl

Fri 9/25

1:30 pm-9:10 am

1 stop11h 40m

$873

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Wed 8/19

9:05 pm-9:40 am

3 stops44h 35m

Seattle/Tacoma Intl

Wed 9/30

1:30 pm-10:20 am

1 stop12h 50m

$886

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Wed 8/19

9:05 pm-9:40 am

3 stops44h 35m

Seattle/Tacoma Intl

Wed 9/30

8:00 am-6:15 pm

3 stops26h 15m

$892

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Wed 8/19

9:05 pm-9:40 am

3 stops44h 35m

Seattle/Tacoma Intl

Wed 9/30

3:40 pm-10:05 pm

2 stops22h 25m

$902

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Tue 8/25

8:05 pm-7:13 pm

2 stops31h 08m

Seattle/Tacoma Intl

Tue 9/8

7:10 pm-8:20 pm

1 stop17h 10m

$904

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Thu 8/20

7:25 pm-7:13 pm

2 stops31h 48m

Seattle/Tacoma Intl

Tue 9/29

7:10 pm-8:20 pm

1 stop17h 10m

$908

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Fri 9/11

10:15 am-9:36 pm

2 stops19h 21m

Seattle/Tacoma Intl

Fri 9/25

1:30 pm-9:10 am

1 stop11h 40m

$909

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Wed 7/15

5:05 pm-11:35 am

1 stop26h 30m

Seattle/Tacoma Intl

Sun 7/19

1:30 pm-11:30 am

1 stop14h 00m

$910

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Tue 8/25

5:45 am-5:55 pm

3 stops20h 10m

Seattle/Tacoma Intl

Tue 9/8

3:40 pm-10:55 pm

3 stops23h 15m

$945

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Newcastle upon Tyne to Seattle

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 typical price of a round-trip flight between Newcastle upon Tyne and Seattle?

What is the cheapest month to fly to Seattle?

In general, March is the cheapest month to fly from Newcastle upon Tyne to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $737. If you don’t want to visit Seattle in March, then you should wait until May to fly from Newcastle upon Tyne, when ticket prices are also cheap, with an average price of $782.

When to book flights from Newcastle upon Tyne to Seattle

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

Estimated round-trip price

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

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

Fastest flight time	13h 30m
Direct flights	None

The fastest flight from Newcastle upon Tyne to Seattle takes 13h 30m

There are no direct flights from Newcastle upon Tyne to Seattle. There are no popular flight routes from Newcastle upon Tyne to Seattle.

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Frequently asked questions about flying from Newcastle upon Tyne to Seattle

How far is Newcastle upon Tyne to Seattle/Tacoma Intl by plane?
The straight-line distance from Newcastle upon Tyne to Seattle/Tacoma Intl is 4555.2 mi. By plane, this route typically takes 13h 30m.
When did momondo last update prices for flights from Newcastle upon Tyne Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Newcastle upon Tyne Airport to Seattle/Tacoma Intl Airport were last updated today.
How old do you have to be to fly from Newcastle upon Tyne Airport to Seattle/Tacoma Intl 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 Newcastle upon Tyne Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl 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.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Lakewood

Puyallup

Tukwila

Marysville

Cle Elum

Federal Way

Fife

Centralia

Shoreline

Westport

Tumwater

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Newcastle upon Tyne to Seattle.

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

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