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Cheap flights from Newcastle upon Tyne to Seattle from £266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newcastle upon Tyne to Seattle departing on 27/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:10 - 17:10
NCL
-
SEA
17h 00m
1 stop
Multiple Airlines Logo
19:10 - 22:05
SEA
-
NCL
18h 55m
1 stop
£513Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
07:05 - 09:40
NCL
-
SEA
34h 35m
2 stops
Multiple Airlines Logo
15:40 - 22:55
SEA
-
NCL
23h 15m
3 stops
£593Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
07:05 - 09:38
NCL
-
SEA
34h 33m
3 stops
Multiple Airlines Logo
15:40 - 22:55
SEA
-
NCL
23h 15m
3 stops
£609Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
19:20 - 18:45
NCL
-
SEA
31h 25m
2 stops
Multiple Airlines Logo
19:10 - 19:40
SEA
-
NCL
16h 30m
1 stop
£623Multiple Airlines
Mon, 27 Apr - Mon, 4 May
KLM Logo
05:45 - 16:40
NCL
-
SEA
18h 55m
2 stops
KLM Logo
13:50 - 22:55
SEA
-
NCL
25h 05m
1 stop
£641KLM
Mon, 13 Apr - Thu, 30 Apr
Multiple Airlines Logo
16:30 - 18:45
NCL
-
SEA
34h 15m
2 stops
Multiple Airlines Logo
19:10 - 15:40
SEA
-
NCL
12h 30m
1 stop
£649Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
06:00 - 11:35
NCL
-
SEA
13h 35m
1 stop
Multiple Airlines Logo
13:35 - 10:15
SEA
-
NCL
12h 40m
1 stop
£657Multiple Airlines
Mon, 13 Apr - Thu, 30 Apr
Multiple Airlines Logo
09:35 - 00:36
NCL
-
SEA
23h 01m
2 stops
Multiple Airlines Logo
15:17 - 16:40
SEA
-
NCL
17h 23m
2 stops
£667Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Delta Logo
05:45 - 11:40
NCL
-
SEA
13h 55m
1 stop
Delta Logo
06:00 - 10:35
SEA
-
NCL
20h 35m
2 stops
£669Delta
Wed, 29 Apr - Wed, 6 May
Delta Logo
05:45 - 18:30
NCL
-
SEA
20h 45m
2 stops
Delta Logo
06:00 - 10:35
SEA
-
NCL
20h 35m
2 stops
£673Delta
Wed, 29 Apr - Wed, 6 May

Delta flights from Newcastle upon Tyne to Seattle

Our best Delta deals on Newcastle upon Tyne to Seattle flight tickets
Delta
29 Apr
NCL05:45Newcastle upon Tyne
13h 55m
1 stop
SEA11:40Seattle/Tacoma Intl
6 May
SEA06:00Seattle/Tacoma Intl
20h 35m
2 stops
NCL10:35Newcastle upon Tyne
£669
Delta
29 Apr
NCL05:45Newcastle upon Tyne
20h 45m
2 stops
SEA18:30Seattle/Tacoma Intl
6 May
SEA06:00Seattle/Tacoma Intl
20h 35m
2 stops
NCL10:35Newcastle upon Tyne
£673
Delta
5 Sept
NCL05:45Newcastle upon Tyne
21h 07m
2 stops
SEA18:52Seattle/Tacoma Intl
20 Sept
SEA17:40Seattle/Tacoma Intl
13h 15m
1 stop
NCL14:55Newcastle upon Tyne
£729

Virgin Atlantic flights from Newcastle upon Tyne to Seattle

Our best Virgin Atlantic deals on Newcastle upon Tyne to Seattle flight tickets
Virgin Atlantic
27 May
NCL05:45Newcastle upon Tyne
18h 45m
1 stop
SEA16:30Seattle/Tacoma Intl
5 Jun
SEA13:30Seattle/Tacoma Intl
13h 05m
1 stop
NCL10:35Newcastle upon Tyne
£762
Virgin Atlantic
27 May
NCL05:45Newcastle upon Tyne
21h 03m
2 stops
SEA18:48Seattle/Tacoma Intl
5 Jun
SEA13:30Seattle/Tacoma Intl
13h 05m
1 stop
NCL10:35Newcastle upon Tyne
£766
Virgin Atlantic
25 Apr
NCL09:25Newcastle upon Tyne
15h 05m
1 stop
SEA16:30Seattle/Tacoma Intl
2 May
SEA17:35Seattle/Tacoma Intl
15h 15m
1 stop
NCL16:50Newcastle upon Tyne
£1,319

momondo Fare Finder

 
Customise your flight search to find flights from Newcastle upon Tyne to Seattle 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 15 March 2026.
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 return flight

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Wed 29/4

08:10-17:10

1 stop17h 00m

Seattle/Tacoma Intl

Wed 6/5

19:10-22:05

1 stop18h 55m

£513

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Mon 27/4

07:05-09:40

2 stops34h 35m

Seattle/Tacoma Intl

Mon 4/5

15:40-22:55

3 stops23h 15m

£593

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Mon 27/4

07:05-09:38

3 stops34h 33m

Seattle/Tacoma Intl

Mon 4/5

15:40-22:55

3 stops23h 15m

£609

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Mon 27/4

19:20-18:45

2 stops31h 25m

Seattle/Tacoma Intl

Mon 4/5

19:10-19:40

1 stop16h 30m

£623

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Mon 13/4

05:45-16:40

2 stops18h 55m

Seattle/Tacoma Intl

Thu 30/4

13:50-22:55

1 stop25h 05m

£641

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Sat 25/4

16:30-18:45

2 stops34h 15m

Seattle/Tacoma Intl

Sat 2/5

19:10-15:40

1 stop12h 30m

£649
Fastest return journey

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Mon 13/4

06:00-11:35

1 stop13h 35m

Seattle/Tacoma Intl

Thu 30/4

13:35-10:15

1 stop12h 40m

£657

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Mon 27/4

09:35-00:36

2 stops23h 01m

Seattle/Tacoma Intl

Mon 4/5

15:17-16:40

2 stops17h 23m

£667

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Wed 29/4

05:45-11:40

1 stop13h 55m

Seattle/Tacoma Intl

Wed 6/5

06:00-10:35

2 stops20h 35m

£669

Newcastle upon TyneSeattle

NCL - SEA

NCLSEA

Newcastle upon Tyne

Wed 29/4

05:45-18:30

2 stops20h 45m

Seattle/Tacoma Intl

Wed 6/5

06:00-10:35

2 stops20h 35m

£673

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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See travel insights to Seattle from

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 cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Newcastle upon Tyne is in February. Flight prices, which tend to average around £598, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Seattle, with average flight prices from Newcastle upon Tyne averaging around £598.

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 return 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

18h 45m

Direct flights

None
The fastest flight from Newcastle upon Tyne to Seattle takes 18h 45m
There are no direct flights from Newcastle upon Tyne to Seattle. There are no popular flight routes from Newcastle upon Tyne to Seattle.
Search flight deals

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

    A flight from Newcastle upon Tyne to Seattle/Tacoma Intl will travel around 4555.2 mi. Typically, this will take 18h 45m by plane in normal conditions.

  • 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 refresh daily.

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

  • 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.

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

Best airlines flying from Newcastle upon Tyne to Seattle

Compare and see reviews for airlines that fly from Newcastle upon Tyne to Seattle with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £508Free CancellationRating
7.8
1,471 reviews
Search KLM flights
Air FrancePriceFrom £528Free CancellationRating
7.4
1,546 reviews
Search Air France flights
British AirwaysPriceFrom £538Free CancellationRating
6.7
7,792 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £591Free CancellationRating
7.5
680 reviews
Search Virgin Atlantic flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Fife
SeaTac
Tukwila

Why use momondo?

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

Finding the right flight to Seattle from Newcastle upon Tyne is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

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?

Once you have performed a search for Newcastle upon Tyne to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 not ready to book a flight from Newcastle upon Tyne to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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