HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Newcastle upon Tyne (NCL) to Seattle (SEA) from $318

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
NCL — SEA
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Newcastle upon Tyne to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Newcastle upon Tyne (NCL) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

July

Cheapest in

January

Average price

$813

Round-trip from

$247
High demand for flights, 30% potential price rise
Search Deals
Best time to find cheap flights, 21% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Newcastle upon Tyne to Seattle/Tacoma Intl
Search Deals

How far in advance should I book a flight from Newcastle upon Tyne to Seattle?

Travelers have found it’s best to book a flight 56 days in advance to save up to 29% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Newcastle upon Tyne to Seattle 1-2 weeks in advance for as low as $632, or $894 for flights within the next 24 hours.

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

January is one of the best times of the year to fly to Seattle from Newcastle upon Tyne. Prices for January average $833 per person but you can even find prices for as low as $662. The most expensive prices can be found in the month of July. Opting for a January flight can save you 42% on your journey compared to booking in July

When is the cheapest time to fly from Newcastle upon Tyne to Seattle (NCL - 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.

Cheap American Airlines flights from Newcastle upon Tyne to Seattle

Explore cheap flight options specifically provided by American Airlines for the route between Newcastle upon Tyne and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Tue 6/45:15 pmNCL - SEA
1 stop26h 20mAmerican Airlines
Sun 6/911:35 pmSEA - NCL
2 stops26h 55mAmerican Airlines
Deal found 5/15$903
Tue 6/49:20 amNCL - SEA
1 stop34h 15mAmerican Airlines
Sun 6/911:35 pmSEA - NCL
2 stops26h 55mAmerican Airlines
Deal found 5/16$907
Tue 6/48:10 amNCL - SEA
2 stops35h 11mAmerican Airlines
Sun 6/911:35 pmSEA - NCL
2 stops26h 55mAmerican Airlines
Deal found 5/15$908
Tue 6/49:20 amNCL - SEA
2 stops34h 01mAmerican Airlines
Sun 6/911:35 pmSEA - NCL
2 stops26h 55mAmerican Airlines
Deal found 5/16$913
Wed 5/226:00 amNCL - SEA
2 stops25h 05mAmerican Airlines
Wed 6/57:40 pmSEA - NCL
1 stop16h 00mAmerican Airlines
Deal found 5/16$1,273
Wed 5/229:30 amNCL - SEA
2 stops34h 56mAmerican Airlines
Wed 6/51:25 pmSEA - NCL
2 stops25h 00mAmerican Airlines
Deal found 5/16$1,282

Cheap Newcastle upon Tyne to Seattle flights in May & June 2024

Find cheap flight options from Newcastle upon Tyne to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Tue 6/45:15 pmNCL - SEA
1 stop26h 20mAmerican Airlines
Sun 6/911:35 pmSEA - NCL
2 stops26h 55mAmerican Airlines
Deal found 5/15$903
Tue 6/49:20 amNCL - SEA
1 stop34h 15mAmerican Airlines
Sun 6/911:35 pmSEA - NCL
2 stops26h 55mAmerican Airlines
Deal found 5/16$907
Tue 6/48:10 amNCL - SEA
2 stops35h 11mAmerican Airlines
Sun 6/911:35 pmSEA - NCL
2 stops26h 55mAmerican Airlines
Deal found 5/15$908
Tue 6/49:30 amNCL - SEA
1 stop15h 05mMultiple Airlines
Sun 6/91:35 pmSEA - NCL
1 stop13h 00mMultiple Airlines
Deal found 5/15$911
Tue 6/49:20 amNCL - SEA
2 stops34h 01mAmerican Airlines
Sun 6/911:35 pmSEA - NCL
2 stops26h 55mAmerican Airlines
Deal found 5/16$913
Tue 6/49:30 amNCL - SEA
1 stop15h 05mMultiple Airlines
Sun 6/91:35 pmSEA - NCL
1 stop13h 00mMultiple Airlines
Deal found 5/16$916
Wed 5/229:30 amNCL - SEA
1 stop15h 10mMultiple Airlines
Wed 6/51:35 pmSEA - NCL
1 stop13h 00mMultiple Airlines
Deal found 5/15$1,092
Wed 5/226:05 amNCL - SEA
2 stops17h 14mDelta
Wed 6/57:22 amSEA - NCL
2 stops19h 13mDelta
Deal found 5/15$1,098
Wed 5/226:00 amNCL - SEA
1 stop13h 35mBritish Airways
Wed 6/57:40 pmSEA - NCL
1 stop16h 00mBritish Airways
Deal found 5/16$1,267

Newcastle upon Tyne to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Newcastle upon Tyne and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Tue 6/45:15 pmNCL - SEA
1 stop26h 20mAmerican Airlines
Sun 6/911:35 pmSEA - NCL
2 stops26h 55mAmerican Airlines
Deal found 5/15$903
Tue 6/49:20 amNCL - SEA
1 stop34h 15mAmerican Airlines
Sun 6/911:35 pmSEA - NCL
2 stops26h 55mAmerican Airlines
Deal found 5/16$907
Tue 6/48:10 amNCL - SEA
2 stops35h 11mAmerican Airlines
Sun 6/911:35 pmSEA - NCL
2 stops26h 55mAmerican Airlines
Deal found 5/15$908
Tue 6/49:30 amNCL - SEA
1 stop15h 05mMultiple Airlines
Sun 6/91:35 pmSEA - NCL
1 stop13h 00mMultiple Airlines
Deal found 5/15$911
Tue 6/49:20 amNCL - SEA
2 stops34h 01mAmerican Airlines
Sun 6/911:35 pmSEA - NCL
2 stops26h 55mAmerican Airlines
Deal found 5/16$913
Tue 6/49:30 amNCL - SEA
1 stop15h 05mMultiple Airlines
Sun 6/91:35 pmSEA - NCL
1 stop13h 00mMultiple Airlines
Deal found 5/16$916
Wed 5/229:30 amNCL - SEA
1 stop15h 10mMultiple Airlines
Wed 6/51:35 pmSEA - NCL
1 stop13h 00mMultiple Airlines
Deal found 5/15$1,092
Wed 5/226:05 amNCL - SEA
2 stops17h 14mDelta
Wed 6/57:22 amSEA - NCL
2 stops19h 13mDelta
Deal found 5/15$1,098
Wed 5/226:00 amNCL - SEA
1 stop13h 35mBritish Airways
Wed 6/57:40 pmSEA - NCL
1 stop16h 00mBritish Airways
Deal found 5/16$1,267

Newcastle upon Tyne to Seattle flights leaving soon

Find last-minute flight options from Newcastle upon Tyne to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Wed 5/229:30 amNCL - SEA
1 stop15h 10mMultiple Airlines
Wed 6/51:35 pmSEA - NCL
1 stop13h 00mMultiple Airlines
Deal found 5/15$1,092
Wed 5/226:05 amNCL - SEA
2 stops17h 14mDelta
Wed 6/57:22 amSEA - NCL
2 stops19h 13mDelta
Deal found 5/15$1,098
Wed 5/226:00 amNCL - SEA
1 stop13h 35mBritish Airways
Wed 6/57:40 pmSEA - NCL
1 stop16h 00mBritish Airways
Deal found 5/16$1,267
Wed 5/226:00 amNCL - SEA
2 stops25h 05mAmerican Airlines
Wed 6/57:40 pmSEA - NCL
1 stop16h 00mAmerican Airlines
Deal found 5/16$1,273
Wed 5/229:30 amNCL - SEA
2 stops34h 56mAmerican Airlines
Wed 6/51:25 pmSEA - NCL
2 stops25h 00mAmerican Airlines
Deal found 5/16$1,282

One-way flights to Seattle from Newcastle upon Tyne

Search for one-way flight options from Newcastle upon Tyne to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Mon 10/288:15 pmNCL - SEA
2 stops45h 33mMultiple Airlines
Deal found 5/15$318
Tue 9/109:55 pmNCL - SEA
3 stops30h 26mMultiple Airlines
Deal found 5/15$456
Tue 9/109:55 pmNCL - SEA
3 stops30h 26mMultiple Airlines
Deal found 5/16$460
Mon 10/289:10 amNCL - SEA
1 stop17h 05mAer Lingus
Deal found 5/15$709
Tue 9/104:55 pmNCL - SEA
2 stops31h 50mMultiple Airlines
Deal found 5/15$756
Tue 9/104:55 pmNCL - SEA
2 stops31h 50mMultiple Airlines
Deal found 5/16$764
Tue 9/108:25 amNCL - SEA
1 stop16h 36mAer Lingus
Deal found 5/16$770
Tue 9/108:35 pmNCL - SEA
1 stop29h 10mMultiple Airlines
Deal found 5/15$823
Mon 10/285:20 pmNCL - SEA
3 stops31h 45mMultiple Airlines
Deal found 5/15$847

Find flights from Newcastle upon Tyne to Seattle within your budget

Customize 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, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$903 - $916

Route

Depart

Return

Price

Newcastle upon TyneSeattle/Tacoma Intl

NCL - SEA

NCLSEA

Newcastle upon Tyne

Tue 6/4

1 stop26h 20m

Seattle/Tacoma Intl

Sun 6/9

2 stops26h 55m

$903

Newcastle upon TyneSeattle/Tacoma Intl

NCL - SEA

NCLSEA

Newcastle upon Tyne

Tue 6/4

1 stop34h 15m

Seattle/Tacoma Intl

Sun 6/9

2 stops26h 55m

$907

Newcastle upon TyneSeattle/Tacoma Intl

NCL - SEA

NCLSEA

Newcastle upon Tyne

Tue 6/4

2 stops35h 11m

Seattle/Tacoma Intl

Sun 6/9

2 stops26h 55m

$908

Newcastle upon TyneSeattle/Tacoma Intl

NCL - SEA

NCLSEA

Newcastle upon Tyne

Tue 6/4

1 stop15h 05m

Seattle/Tacoma Intl

Sun 6/9

1 stop13h 00m

$911

Newcastle upon TyneSeattle/Tacoma Intl

NCL - SEA

NCLSEA

Newcastle upon Tyne

Tue 6/4

2 stops34h 01m

Seattle/Tacoma Intl

Sun 6/9

2 stops26h 55m

$913

Newcastle upon TyneSeattle/Tacoma Intl

NCL - SEA

NCLSEA

Newcastle upon Tyne

Tue 6/4

1 stop15h 05m

Seattle/Tacoma Intl

Sun 6/9

1 stop13h 00m

$916

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Newcastle upon Tyne to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Newcastle upon Tyne to Seattle. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Newcastle upon Tyne to Seattle, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Newcastle upon Tyne to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Newcastle upon Tyne to Seattle. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Newcastle upon Tyne to Seattle flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from Newcastle upon Tyne to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Newcastle upon Tyne to Seattle is currently $656 while a round-trip flight costs $910. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Newcastle upon Tyne to Seattle (average of $247). Flying from Newcastle upon Tyne to Seattle in July is currently the most expensive (average of $407). 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.

January

$247

February

$254

March

$288

April

$294

May

$318

June

$404

July

$407

August

$344

September

$278

October

$256

November

$258

December

$248

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated May 16, 2024.
American Airlines
7.3
Good
14,514 reviews
Check prices

Crew

8.0

Food

6.6

Overall

7.3

Boarding

7.6

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

Poor business class with no food or screens. Only water coffee and orange juice to drink

American Airlines
7.3
Good
14,514 reviews
American Airlines
7.3
Good
14,514 reviews
Check prices

Crew

8.0

Food

6.6

Overall

7.3

Boarding

7.6

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

Poor business class with no food or screens. Only water coffee and orange juice to drink

Aer Lingus
7.2
Good
1,334 reviews
American Airlines
7.3
Good
14,514 reviews
Check prices

Crew

8.0

Food

6.6

Overall

7.3

Boarding

7.6

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

Poor business class with no food or screens. Only water coffee and orange juice to drink

Related info for your journey

Find useful and relevant information for your journey from Newcastle upon Tyne to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Newcastle upon Tyne to Seattle for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Newcastle upon Tyne to Seattle for under $1,000. The cheapest flight booked recently is on American Airlines for just $903, but on average you can expect to pay $909.

  • Are there last-minute flights available from Newcastle upon Tyne to Seattle for under $1,100?

    There are currently 5+ open flights from Newcastle upon Tyne to Seattle within the next 7 days for less than $1,100.

  • What is the cheapest airline to fly from Newcastle upon Tyne to Seattle round-trip?

    Flying on American Airlines is currently your cheapest option to Seattle, with prices starting at $903.

  • What does NCL to SEA mean?

    Newcastle upon Tyne Airport is NCL and Seattle/Tacoma Intl Airport is SEA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Newcastle upon Tyne to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Newcastle upon Tyne to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Newcastle upon Tyne to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Newcastle upon Tyne to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by 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 vacation 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.

  • Can I find deals for flights from Newcastle upon Tyne to Seattle that allow pets onboard?

    Many airlines flying from Newcastle upon Tyne to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Newcastle upon Tyne to Seattle?

    Yes, you can often find last-minute deals on Newcastle upon Tyne to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Newcastle upon Tyne to Seattle flight deals updated?

    The Newcastle upon Tyne to Seattle flight deals you see on this page were last updated on 5/16.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Newcastle upon Tyne to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

Heathrow to Seattle flights
Gatwick to Seattle flights
Heathrow to Portland flights
Gatwick to Portland flights
Luton to Seattle flights
Manchester to Seattle flights
Edinburgh to Seattle flights
Luton to Portland flights
Birmingham to Seattle flights
Stansted to Seattle flights
Manchester to Portland flights
Bristol to Seattle flights
Stansted to Portland flights
Southampton to Seattle flights
Edinburgh to Portland flights
Heathrow to Spokane flights
Leeds to Seattle flights
Birmingham to Portland flights
Grimsby to Portland flights
Bristol to Portland flights
Manchester to Spokane flights
Newquay to Seattle flights
Gatwick to Spokane flights
Birmingham to Spokane flights

Top airline flying from Newcastle upon Tyne to Seattle

Discover the top airline that operate flights from Newcastle upon Tyne to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$771Average$860FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Orlando to Toronto flights
Orlando to Philadelphia flights
Las Vegas to Dallas flights
Omaha to Chicago flights
San Francisco to Mumbai flights
Seattle to Chicago flights
Philadelphia to Denver flights
Chicago to Tokyo flights
Baltimore to Boston flights
Los Angeles to Hawaii flights
Miami to New York flights
Newcastle upon Tyne to Orlando Sanford Intl Airport flights

Search flights from Newcastle upon Tyne to Seattle by cabin class

Find flights from Newcastle upon Tyne to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Newcastle upon Tyne to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Newcastle upon Tyne to Seattle by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Newcastle upon Tyne to Seattle flexibly with Cheapflights today.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines