NCL - SEA

£495 Find Cheap Flights from Newcastle upon Tyne to Seattle

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newcastle upon Tyne to Seattle departing on 22/4. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newcastle upon Tyne to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newcastle upon Tyne to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£505
Overall average: £742
British Airways
Wed 22/4Sun 26/4
NCL - SEA • 2 stops
Cheapest one-way flight
Multiple Airlines
Thu 29/1
NCL - SEA • multi-stop
Top airlines
British Airways
Cheapest • from £505 (return)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 35% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Newcastle upon Tyne to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Newcastle upon Tyne to Seattle

Wed, 22 Apr - Sun, 26 Apr
British Airways Logo
09:35 - 22:26
NCL
-
SEA
20h 51m
2 stops
British Airways Logo
12:34 - 10:25
SEA
-
NCL
37h 51m
2 stops
£505British Airways
Sun, 1 Mar - Sun, 8 Mar
KLM Logo
09:20 - 11:35
NCL
-
SEA
34h 15m
1 stop
KLM Logo
16:05 - 08:45
SEA
-
NCL
33h 40m
1 stop
£513KLM
Sun, 1 Mar - Sun, 8 Mar
Delta Logo
06:00 - 11:35
NCL
-
SEA
13h 35m
1 stop
Delta Logo
09:00 - 10:30
SEA
-
NCL
18h 30m
2 stops
£543Delta
Sun, 1 Mar - Sun, 8 Mar
Delta Logo
06:00 - 17:00
NCL
-
SEA
19h 00m
2 stops
Delta Logo
07:21 - 10:30
SEA
-
NCL
20h 09m
2 stops
£547Delta
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
06:30 - 19:03
NCL
-
SEA
19h 33m
2 stops
Multiple Airlines Logo
08:00 - 19:40
SEA
-
NCL
28h 40m
2 stops
£552Multiple Airlines
Wed, 22 Apr - Sun, 26 Apr
British Airways Logo
11:05 - 22:26
NCL
-
SEA
19h 21m
2 stops
British Airways Logo
20:20 - 21:55
SEA
-
NCL
17h 35m
1 stop
£554British Airways
Wed, 22 Apr - Sun, 26 Apr
British Airways Logo
09:35 - 18:25
NCL
-
SEA
16h 50m
1 stop
British Airways Logo
20:20 - 21:55
SEA
-
NCL
17h 35m
1 stop
£564British Airways
Fri, 13 Mar - Fri, 20 Mar
Lufthansa Logo
17:40 - 13:10
NCL
-
SEA
26h 30m
1 stop
Lufthansa Logo
16:10 - 16:50
SEA
-
NCL
41h 40m
2 stops
£630Lufthansa
Wed, 22 Apr - Sun, 26 Apr
British Airways Logo
09:35 - 22:26
NCL
-
SEA
20h 51m
2 stops
British Airways Logo
12:34 - 11:25
SEA
-
NCL
38h 51m
2 stops
£632British Airways
Thu, 5 Mar - Tue, 24 Mar
Air France Logo
06:05 - 11:25
NCL
-
SEA
13h 20m
1 stop
Air France Logo
14:40 - 10:20
SEA
-
NCL
12h 40m
1 stop
£633Air France
Booking Insights

KAYAK's insights & trends for Newcastle upon Tyne to Seattle flights

Get data-powered insights and trends into flights from Newcastle upon Tyne to Seattle to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newcastle upon Tyne to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newcastle upon Tyne to Seattle is February, where tickets cost £441 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £969 and £900 respectively.

Good to know - Cheap tickets from Newcastle upon Tyne to Seattle

Low seasonJanuary
Cheapest flight£505
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly and prices are also 18% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Newcastle upon Tyne to Seattle

  • What is the cheapest flight from Newcastle upon Tyne to Seattle?

    In the last 3 days, the lowest price for a flight from Newcastle upon Tyne to Seattle was £505 for a return ticket.

  • Which airports will I be using when flying from Newcastle upon Tyne to Seattle?

    When flying out of Newcastle upon Tyne you will be using Newcastle upon Tyne. You will be landing at Seattle, also known as Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Newcastle upon Tyne to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Newcastle upon Tyne to Seattle?

    SkyTeam, and oneworld are the airline alliances operating flights between Newcastle upon Tyne and Seattle, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Newcastle upon Tyne to Seattle, KLM or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Newcastle upon Tyne to Seattle are KLM and Virgin Atlantic. With an average price for the route of £589 and an overall rating of 7.7, KLM is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £721 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Newcastle upon Tyne to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newcastle upon Tyne to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newcastle upon Tyne to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Newcastle upon Tyne is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newcastle upon Tyne to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Newcastle upon Tyne with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newcastle upon Tyne to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Newcastle upon Tyne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Newcastle upon Tyne to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Newcastle upon Tyne to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newcastle upon Tyne to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1443 reviews
7.6Comfort
8.4Crew
7.8Boarding
7.3Food
7.1Entertainment
Airline reviews

Flight was on time, staff are friendly and helpful onboard.

8.0 ExcellentShereen, Dec 2025
AMS - YUL
Read more KLM reviews

Flight was on time, staff are friendly and helpful onboard.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

The service was great. However the lounge only gets passing grade

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

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

Information on your arrival and departure airports