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NCL - SEA

Find cheap flights from Newcastle upon Tyne to Seattle from $484

This is the cheapest one-way 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 6/2. 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
0 bags
Tue 6/4
Tue 6/11

Search 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
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals 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 round-trip 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 and deals for you by selecting your travel dates.
Choose your dates
6:05 am - 4:50 pmNCL-SEA
18h 45m1 stop
6:00 am - 10:35 amSEA-NCL
20h 35m2 stops
$694Delta
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Wed, Sep 11 - Wed, Oct 2
6:05 am - 4:50 pmNCL-SEA
18h 45m1 stop
6:05 pm - 10:55 pmSEA-NCL
20h 50m1 stop
$699KLM
Find Deal
Wed, Sep 11 - Wed, Oct 2
6:05 am - 6:04 pmNCL-SEA
19h 59m2 stops
6:00 am - 10:35 amSEA-NCL
20h 35m2 stops
$700Delta
Find Deal
Wed, Sep 11 - Wed, Oct 2
5:30 pm - 10:10 amNCL-SEA
24h 40m1 stop
1:35 pm - 10:35 amSEA-NCL
13h 00m1 stop
Tue, May 28 - Tue, Jun 4
6:05 am - 4:35 pmNCL-SEA
18h 30m1 stop
6:05 pm - 10:55 pmSEA-NCL
20h 50m1 stop
$779KLM
Find Deal
Tue, Jun 4 - Tue, Jun 11
6:05 am - 4:35 pmNCL-SEA
18h 30m1 stop
1:45 pm - 3:10 pmSEA-NCL
17h 25m2 stops
$782Delta
Find Deal
Tue, Jun 4 - Tue, Jun 11
6:05 am - 3:19 pmNCL-SEA
17h 14m2 stops
1:35 pm - 10:35 amSEA-NCL
13h 00m1 stop
$783Delta
Find Deal
Tue, May 28 - Tue, Jun 4
9:20 am - 11:05 pmNCL-SEA
21h 45m2 stops
11:35 pm - 10:30 amSEA-NCL
26h 55m2 stops
$812American Airlines
Find Deal
Tue, Jun 4 - Sun, Jun 9
6:05 am - 4:35 pmNCL-SEA
18h 30m1 stop
1:35 pm - 10:35 amSEA-NCL
13h 00m1 stop
Tue, Jun 4 - Sun, Jun 9
9:20 am - 9:50 pmNCL-SEA
20h 30m2 stops
1:15 am - 10:05 amSEA-NCL
24h 50m2 stops
$818American Airlines
Find Deal
Tue, May 28 - Mon, Jun 3

Flights from Newcastle upon Tyne to Seattle - Travel Insights & Trends

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

The average price of all flights from Newcastle upon Tyne to Seattle clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Newcastle upon Tyne to Seattle, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Seattle, Monday is the cheapest day to fly and Thursday is the most expensive.

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 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 January, where tickets cost $662 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $1,186 and $1,067 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Newcastle upon Tyne to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Newcastle upon Tyne to Seattle, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 90 days before departure.

Good to know

Low season

January

High season

February

Cheapest flight

$484
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 14% 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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $484 for a one-way ticket and $694 for a round-trip.

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

    Yes, you’ll need a passport to travel to Seattle from Newcastle upon Tyne.

  • 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.

  • 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 round-trip ticket. You could then fly to Seattle with an airline and back to Newcastle upon Tyne with another airline. Booking your flights between Newcastle upon Tyne and SEA can sometimes prove cheaper using this method.

  • 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.

See more FAQs

Top airline 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.
7.3
American AirlinesOverall score based on 14713 reviews
7.6Boarding
7.2Comfort
8.0Crew
7.1Entertainment
6.6Food
Airline reviews

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

8.0 ExcellentAnonymous, Apr 2024CLT - SEA
Read more about American Airlines reviews

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

The main flight was OK but the second flight was chaotic with delays

amazing! they were so kind and allowed us to sit on empty seats so we could stretch our legs and sleep good. Food is amazing as well plus dessert in the middle of the flight!

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

All the British airways staff were very helpful and friendly. Every thing was very smooth running from checking in boarding and arriving 40 minutes early. Which is a brilliant start to your holiday.

Overall it was good but not great. The aircraft was an old and seats didn’t recline in business class unless you kept playing around with it.

No nice at all, delayed and I lost the connection over xmas

Terrible flight seats where really uncomfortable I had body aches for 2 days and flight was delays almost two hours

Book cheap flights from Newcastle upon Tyne to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Newcastle upon Tyne to Seattle found on KAYAK in the last 72 hours.
6/2Sun
3 stops
31h 20mNCL-SEA
$484
6/2Sun
2 stops
22h 05mNCL-SEA
$645
9/10Tue
2 stopsAer Lingus
20h 49mNCL-SEA
$827
9/10Tue
1 stopAer Lingus
16h 36mNCL-SEA
$832
6/2Sun
1 stop
15h 10mNCL-SEA
$911

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Newcastle upon Tyne - Seattle Flights

Departure:

Newcastle upon Tyne (NCL)United Kingdom

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Newcastle upon Tyne

Cabin classes: