What’s the top stopover airport for flights from Newcastle upon Tyne to Seattle?

London (LHR) – chosen by Cheapflights users on 61% of one-stop itineraries from Newcastle upon Tyne to Seattle on Cheapflights.

What’s the fastest stopover option from Newcastle upon Tyne to Seattle?

Flights via Paris (CDG) have the shortest average one-way travel time for one-stop routes: 12h 53m.

What’s the cheapest stopover airport for flights from Newcastle upon Tyne to Seattle?

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £611.

Which airport typically offers the quickest stopover for flights from Newcastle upon Tyne to Seattle?

Flights via Paris (CDG) offer the fastest connection on this route, with an average stopover time of 1h 40m.

How long is the flight from Newcastle upon Tyne to Seattle?

Departing from Newcastle upon Tyne to Seattle will take you 15h 10m. Airlines will cover a distance of 4559 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from Newcastle upon Tyne to Seattle round-trip?

KLM, at £497, was found to be the cheapest airline from Newcastle upon Tyne to Seattle. An alternate airline flying to your destination would be British Airways. You may be able to fly from Newcastle upon Tyne to Seattle for 36% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from NCL to SEA?

When flying from Newcastle upon Tyne to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Newcastle upon Tyne to Seattle that include hotel bookings?

Yes. In addition to deals on Newcastle upon Tyne to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Newcastle upon Tyne to Seattle?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newcastle upon Tyne to Seattle.

Can I find deals for business class flights from Newcastle upon Tyne to Seattle?

Yes. Cheapflights offers flight deals from Newcastle upon Tyne to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£529+ Cheap Flights from Newcastle upon Tyne to Seattle

Cheap flight deals from Newcastle upon Tyne to Seattle

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Newcastle upon Tyne to Seattle
Explore the most affordable flight options available from Newcastle upon Tyne to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Wed 14/1009:25 -

1 stop15h 45m

Sun 25/1019:45 -

1 stop14h 40m

Deal found 7/9£529

Thu 15/1008:45 -

1 stop16h 25m

Sun 25/1019:45 -

1 stop13h 00m

Deal found 9/9£530

Thu 29/1009:35 -

2 stops20h 24m

Sun 8/1118:45 -

1 stop14h 40m

Deal found 10/9£542

Thu 22/1008:45 -

1 stop16h 25m

Thu 29/1019:45 -

1 stop15h 05m

Deal found 7/9£551

Mon 5/1008:45 -

1 stop16h 25m

Mon 12/1020:20 -

1 stop12h 20m

Deal found 7/9£552

Wed 14/1005:45 -

1 stop14h 07m

Sat 24/1013:30 -

1 stop14h 00m

Deal found 8/9£553

Mon 5/1005:45 -

1 stop18h 50m

Mon 12/1012:30 -

2 stops19h 10m

Deal found 7/9£554

Tue 13/1005:45 -

1 stop14h 07m

Mon 26/1015:25 -

1 stop18h 15m

Deal found 7/9£556

Find flight deals from Newcastle upon Tyne to Seattle

Round-trip from	£529
Popular in	January
Cheapest in	March
Average price	£783

British Airways
14/10-25/10
2 total stops
30h 25m total
Newcastle upon Tyne to Seattle

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£185 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 11% potential price decrease (£61 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights 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 return flight

Fastest return journey

Newcastle upon TyneSeattle

NCL Newcastle upon Tyne - SEA Seattle/Tacoma Intl

NCLSEA

Newcastle upon Tyne

Thu 15/10

09:25-16:35

1 stop15h 10m

Seattle/Tacoma Intl

Sat 24/10

13:30-11:30

1 stop14h 00m

£553

Newcastle upon TyneSeattle

NCL Newcastle upon Tyne - SEA Seattle/Tacoma Intl

NCLSEA

Newcastle upon Tyne

Wed 14/10

09:25-16:35

1 stop15h 10m

Seattle/Tacoma Intl

Mon 26/10

15:25-12:55

1 stop14h 30m

£556

Newcastle upon TyneSeattle

NCL Newcastle upon Tyne - SEA Seattle/Tacoma Intl

NCLSEA

Newcastle upon Tyne

Thu 15/10

05:45-16:35

1 stop18h 50m

Seattle/Tacoma Intl

Sun 25/10

09:36-10:30

2 stops17h 54m

£556

Newcastle upon TyneSeattle

NCL Newcastle upon Tyne - SEA Seattle/Tacoma Intl

NCLSEA

Newcastle upon Tyne

Thu 22/10

08:45-17:10

1 stop16h 25m

Seattle/Tacoma Intl

Thu 29/10

14:26-15:45

2 stops18h 19m

£558

Newcastle upon TyneSeattle

NCL Newcastle upon Tyne - SEA Seattle/Tacoma Intl

NCLSEA

Newcastle upon Tyne

Sat 17/10

08:45-17:10

1 stop16h 25m

Seattle/Tacoma Intl

Mon 26/10

19:45-16:00

1 stop13h 15m

£582

Newcastle upon TyneSeattle

NCL Newcastle upon Tyne - SEA Seattle/Tacoma Intl

NCLSEA

Newcastle upon Tyne

Tue 13/10

05:45-16:35

1 stop18h 50m

Seattle/Tacoma Intl

Fri 23/10

18:40-15:40

1 stop13h 00m

£583

Newcastle upon TyneSeattle

NCL Newcastle upon Tyne - SEA Seattle/Tacoma Intl

NCLSEA

Newcastle upon Tyne

Tue 13/10

05:45-16:35

1 stop18h 50m

Seattle/Tacoma Intl

Thu 22/10

18:40-10:35

1 stop31h 55m

£584

Newcastle upon TyneSeattle

NCL Newcastle upon Tyne - SEA Seattle/Tacoma Intl

NCLSEA

Newcastle upon Tyne

Tue 13/10

09:25-11:52

1 stop34h 27m

Seattle/Tacoma Intl

Tue 27/10

11:05-12:55

2 stops18h 50m

£587

Newcastle upon TyneSeattle

NCL Newcastle upon Tyne - SEA Seattle/Tacoma Intl

NCLSEA

Newcastle upon Tyne

Tue 13/10

09:25-20:09

2 stops18h 44m

Seattle/Tacoma Intl

Sun 25/10

09:36-10:30

2 stops17h 54m

£588

Newcastle upon TyneSeattle

NCL Newcastle upon Tyne - SEA Seattle/Tacoma Intl

NCLSEA

Newcastle upon Tyne

Thu 29/10

05:50-20:16

2 stops21h 26m

Seattle/Tacoma Intl

Tue 10/11

16:05-16:15

1 stop16h 10m

£589

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from Newcastle upon Tyne to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Newcastle upon Tyne with our price prediction graph.

NCL-SEA

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newcastle upon Tyne to Seattle

Prices

Currently, March is the cheapest month in which you can book a flight from Newcastle upon Tyne to Seattle (average of £584). Flying from Newcastle upon Tyne to Seattle in January is currently the most expensive (average of £1,686). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Newcastle upon Tyne to Seattle?

Airfare is below average for this route at the moment.

Newcastle upon Tyne to Seattle flights typically cost between £663 and £953 in October.
The cheapest return price found within the last 5 days was £529 on British Airways (14 Oct–25 Oct).

Reviews of airlines servicing Seattle

Get a feel of what it's like to fly with KLM and British Airways from Newcastle upon Tyne to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,576 reviews

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

British Airways

6.7

Okay

8,210 reviews

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

How long is the flight from Newcastle upon Tyne to Seattle?
Departing from Newcastle upon Tyne to Seattle will take you 15h 10m. Airlines will cover a distance of 4559 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Newcastle upon Tyne to Seattle round-trip?
KLM, at £497, was found to be the cheapest airline from Newcastle upon Tyne to Seattle. An alternate airline flying to your destination would be British Airways. You may be able to fly from Newcastle upon Tyne to Seattle for 36% less than the average price by searching for these airlines.
Can I find deals for flights from Newcastle upon Tyne to Seattle that include hotel bookings?
Yes. In addition to deals on Newcastle upon Tyne to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Newcastle upon Tyne to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newcastle upon Tyne to Seattle.
Can I find deals for business class flights from Newcastle upon Tyne to Seattle?
Yes. Cheapflights offers flight deals from Newcastle upon Tyne to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Newcastle upon Tyne to Seattle?
Currently, March is the cheapest month in which you can book a flight from Newcastle upon Tyne to Seattle (average of £584). Flying from Newcastle upon Tyne to Seattle in January is currently the most expensive (average of £1,686). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Newcastle upon Tyne to Seattle

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£497	Average£652	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£531	Average£716	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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How does Cheapflights help users find flights from Newcastle upon Tyne to Seattle?

Cheapflights makes it easy to find Newcastle upon Tyne to Seattle flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Newcastle upon Tyne to Seattle?

Cheapflights helps you find that perfect flight to Seattle from Newcastle upon Tyne by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Newcastle upon Tyne to Seattle with no change fees?

Yes, we can. To see specific flights from Newcastle upon Tyne to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Newcastle upon Tyne to Seattle become cheaper?

Yes! Start tracking prices for Newcastle upon Tyne to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Newcastle upon Tyne to Seattle from £529

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Newcastle upon Tyne to Seattle

Cheapest flights from Newcastle upon Tyne to SeattleExplore the most affordable flight options available from Newcastle upon Tyne to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from Newcastle upon Tyne to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Newcastle upon Tyne to SeattleDiscover carefully curated flight deals from Newcastle upon Tyne to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Newcastle upon Tyne to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Newcastle upon Tyne to SeattleDiscover last-minute flight deals from Newcastle upon Tyne to Seattle. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Newcastle upon Tyne to Seattle. Data last updated 10 September 2026 and is based on user searches.

Find flight deals from Newcastle upon Tyne to Seattle

Round-trip from

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Cheapflights Fare Finder

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

Best time to book a flight from Newcastle upon Tyne to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Newcastle upon Tyne with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Newcastle upon Tyne to Seattle?

How much does it cost for a return flight from Newcastle upon Tyne to Seattle?

Airfare is below average for this route at the moment.

Newcastle upon Tyne to Seattle flights typically cost between £663 and £953 in October.The cheapest return price found within the last 5 days was £529 on British Airways (14 Oct–25 Oct).

What’s the top stopover airport for flights from Newcastle upon Tyne to Seattle?

London (LHR) – chosen by Cheapflights users on 61% of one-stop itineraries from Newcastle upon Tyne to Seattle on Cheapflights.

What’s the cheapest stopover airport for flights from Newcastle upon Tyne to Seattle?

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £611.

What’s the fastest stopover option from Newcastle upon Tyne to Seattle?

Flights via Paris (CDG) have the shortest average one-way travel time for one-stop routes: 12h 53m.

Which airport typically offers the quickest stopover for flights from Newcastle upon Tyne to Seattle?

Flights via Paris (CDG) offer the fastest connection on this route, with an average stopover time of 1h 40m.

Reviews of airlines servicing Seattle

Get a feel of what it's like to fly with KLM and British Airways from Newcastle upon Tyne to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Newcastle upon Tyne to Seattle?

What are the cheapest airlines flying from Newcastle upon Tyne to Seattle round-trip?

Can I find deals for flights from Newcastle upon Tyne to Seattle that include hotel bookings?

How can I find direct flights from Newcastle upon Tyne to Seattle?

Can I find deals for business class flights from Newcastle upon Tyne to Seattle?

What is the cheapest month to book a flight from Newcastle upon Tyne to Seattle?

Travelling to a place near Seattle?

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Alternative routes for Newcastle upon Tyne to Seattle

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Complete your trip

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Direct flights to Washington

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Search flights from Newcastle upon Tyne to Seattle by cabin class

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Newcastle upon Tyne and Seattle flights

Browse other Newcastle upon Tyne and Seattle flight options. Last updated on 10 September 2026.

Other flights from Newcastle upon Tyne

Browse through other flights departing from Newcastle upon Tyne. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

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Other flights to Seattle

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Top 2 airlines flying from Newcastle upon Tyne to Seattle

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How does Cheapflights help users find flights from Newcastle upon Tyne to Seattle?

Why should you use Cheapflights to find cheap flight tickets from Newcastle upon Tyne to Seattle?

Can Cheapflights find flights from Newcastle upon Tyne to Seattle with no change fees?

Can Cheapflights notify me if prices for flights from Newcastle upon Tyne to Seattle become cheaper?

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Cheapest flights from Newcastle upon Tyne to Seattle
Explore the most affordable flight options available from Newcastle upon Tyne to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Newcastle upon Tyne to Seattle
Discover carefully curated flight deals from Newcastle upon Tyne to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Newcastle upon Tyne to Seattle
Discover last-minute flight deals from Newcastle upon Tyne to Seattle. Data last updated 10 September 2026 and is based on user searches.

Newcastle upon Tyne to Seattle flights typically cost between £663 and £953 in October.
The cheapest return price found within the last 5 days was £529 on British Airways (14 Oct–25 Oct).