NCL - SEA

£682 Find Cheap Flights from Newcastle upon Tyne to Seattle – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 34% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
£682
Typical prices: £625-£868
Multiple Airlines
Mon 23/4Thu 3/5
NCL - SEA • 2 stops
Direct flights
Not available
There are currently no direct flights between Newcastle upon Tyne and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 22% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
London Heathrow (LHR)
Cheapest • Avg £695 (return)
Paris Charles de Gaulle (CDG)
Shortest trip • 13h 34m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newcastle upon Tyne to Seattle (NCL-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Newcastle upon Tyne to Seattle

Fri, 23 Apr - Mon, 3 May
Multiple Airlines Logo
14:05 - 17:55NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
35h 50m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
Multiple Airlines Logo
13:30 - 10:35SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
13h 05m1 stop Paris Charles de Gaulle
£682Multiple Airlines
Fri, 23 Apr - Mon, 3 May
British Airways Logo
20:15 - 11:35NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
23h 20m1 stop London Heathrow
British Airways Logo
20:20 - 19:45SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
15h 25m1 stop London Heathrow
£700British Airways
Fri, 23 Apr - Mon, 3 May
British Airways Logo
11:05 - 22:38NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
19h 33m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
13:19 - 16:40SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
19h 21m2 stops Chicago O'Hare Intl London Heathrow
£719British Airways
Wed, 10 Feb - Sun, 14 Feb
British Airways Logo
16:50 - 16:50NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
32h 00m1 stop London Heathrow
British Airways Logo
18:45 - 15:45SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
13h 00m1 stop London Heathrow
£753British Airways
Wed, 10 Feb - Sun, 14 Feb
British Airways Logo
09:35 - 11:25NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
33h 50m1 stop London Heathrow
British Airways Logo
10:31 - 15:45SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
21h 14m2 stops Chicago O'Hare Intl London Heathrow
£753British Airways
Wed, 10 Feb - Sun, 14 Feb
British Airways Logo
16:50 - 16:50NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
32h 00m1 stop London Heathrow
British Airways Logo
18:45 - 15:45SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
13h 00m1 stop London Heathrow
£753British Airways
Wed, 10 Feb - Sun, 14 Feb
British Airways Logo
09:35 - 11:25NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
33h 50m1 stop London Heathrow
British Airways Logo
10:31 - 15:45SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
21h 14m2 stops Chicago O'Hare Intl London Heathrow
£753British Airways
Wed, 10 Feb - Sun, 14 Feb
British Airways Logo
09:35 - 11:25NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
33h 50m1 stop London Heathrow
British Airways Logo
10:31 - 15:45SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
21h 14m2 stops Chicago O'Hare Intl London Heathrow
£755British Airways
Wed, 10 Feb - Sun, 14 Feb
British Airways Logo
16:50 - 16:50NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
32h 00m1 stop London Heathrow
British Airways Logo
18:45 - 15:45SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
13h 00m1 stop London Heathrow
£755British Airways
Wed, 9 Dec - Wed, 16 Dec
Multiple Airlines Logo
19:35 - 11:25NCL  Newcastle upon Tyne-SEA Seattle/Tacoma Intl
23h 50m1 stop London Heathrow
Multiple Airlines Logo
23:39 - 08:15SEA  Seattle/Tacoma Intl-NCL Newcastle upon Tyne
24h 36m2 stops Chicago O'Hare Intl Dublin
£825Multiple Airlines
Booking Insights

Price, demand, and travel trends for Newcastle upon Tyne to Seattle flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Newcastle upon Tyne to Seattle?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Newcastle upon Tyne to Seattle. It's 7% cheaper than the average day, while Friday is the most expensive, with prices 43% higher.

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

•January is the cheapest month to fly from Newcastle upon Tyne to Seattle at £534 return.
•December (£1,298) and August (£968) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 142% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Newcastle upon Tyne to Seattle flights

Low season

January

Cheapest flight

£682
Beat the crowds with an average 55% drop in traveller numbers.
The most popular month to fly with an average 120% increase in traveller numbers.
Return flight from Newcastle upon Tyne to Seattle

When to book flights from Newcastle upon Tyne to Seattle

Are your dates flexible? Find out the best times to travel from Newcastle upon Tyne to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Newcastle upon Tyne to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Newcastle upon Tyne to Seattle?

    Three cabin classes are available on flights from Newcastle upon Tyne to Seattle:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Newcastle upon Tyne to Seattle?

    A direct flight from Newcastle upon Tyne to Seattle takes 00m, covering 4,559 miles.

  • Do I need a passport to fly from Newcastle upon Tyne to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Newcastle upon Tyne to Seattle flight?

    Return flights from Newcastle upon Tyne to Seattle range from £625 to £868, with an average of £689 over the past 12 months. Anything below £625 counts as a good deal.

  • Which car hire options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car hire companies, with daily rates starting from around £46 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Hertz

  • Which airports can I use when flying from Newcastle upon Tyne to Seattle?

    Flights from Newcastle upon Tyne to Seattle usually depart from Newcastle upon Tyne (NCL) and arrive at Seattle/Tacoma Intl (SEA).

  • Which airports do connecting flights from Newcastle upon Tyne to Seattle pass through?

    One-stop flights from Newcastle upon Tyne to Seattle most commonly connect through:

    • London Heathrow (LHR) – 64% of one-stop connections
    • Amsterdam Schiphol (AMS) – 24% of one-stop connections
    • Dublin (DUB) – 9% of one-stop connections
    • Paris Charles de Gaulle (CDG) – 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Newcastle upon Tyne to Seattle?

    Yes. Flexible dates can save you up to 36% on flights from Newcastle upon Tyne to Seattle. Monday is the cheapest departure day at £642 return on average, while Friday is the most expensive at £989, a difference of £347.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Newcastle upon Tyne to Seattle?

    Flying via London Heathrow (LHR) gives the shortest average 1-stop total travel time of 13h 30m, compared to 13h 34m via Paris Charles de Gaulle (CDG) and 14h 25m via Amsterdam Schiphol (AMS).

  • What is the time difference between Newcastle upon Tyne and Seattle?

    Seattle is 7 hours behind Newcastle upon Tyne (Pacific Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are The Westin Seattle, Seattle Center, and Seattle Marriott Waterfront. These are among the most viewed places in Seattle on KAYAK.

Your guide to booking Newcastle upon Tyne to Seattle flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average £642, about £347 less than Friday fares (35% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Newcastle upon Tyne to Seattle trip for January. Fares historically average £534 return in that month – typically £764 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

    • Coast Gateway Hotel
    • Seattle Airport Marriott
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Newcastle upon Tyne to Seattle

Complete your trip to Seattle with a hotel stay or car hire

Car hire in Seattle
Hotels in Seattle
Holidays in Seattle