SEA - NTL

$1,336 Find Cheap Flights from Seattle to Newcastle

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Newcastle departing on 9/21. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Newcastle, 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 Seattle to Newcastle, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Flight Deals
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Flight Deals

Cheap Flights from Seattle to Newcastle (SEA-NTL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Newcastle 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 round-trip flight deals from Seattle to Newcastle

Sun, Sep 21 - Sun, Sep 28
Logo
7:15 pm - 3:25 pmSEA-NTL
27h 10m2 stops
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8:40 pm - 6:36 pmNTL-SEA
38h 56m3 stops
$1,336
Find Deal
Sun, Sep 21 - Sun, Sep 28
Logo
7:15 pm - 3:25 pmSEA-NTL
27h 10m2 stops
Logo
3:30 pm - 7:20 pmNTL-SEA
44h 50m2 stops
$1,358
Find Deal
Sat, Sep 20 - Sun, Sep 28
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1:30 am - 10:40 amSEA-NTL
40h 10m2 stops
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3:30 pm - 10:16 pmNTL-SEA
47h 46m2 stops
$1,770
Find Deal
Sun, Sep 21 - Sun, Sep 28
Air New Zealand Logo
6:25 am - 9:00 pmSEA-NTL
45h 35m3 stops
Air New Zealand Logo
6:00 am - 9:53 pmNTL-SEA
32h 53m3 stops
$2,156Air New Zealand
Find Deal
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Good to know

Cheapest flight$1,336
Flight from Seattle to Newcastle

When to book flights from Seattle to Newcastle

Are your dates flexible? Find out the best times to travel from Seattle to Newcastle 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 Seattle to Newcastle

  • What is the cheapest flight from Seattle to Newcastle?

    In the last 3 days, the lowest price for a flight from Seattle to Newcastle was $1,336 for a round-trip ticket.

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

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

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

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

  • Which airline alliances offer flights from Seattle to Newcastle?

    Star Alliance is the only airline alliance operating flights between Seattle and Newcastle.

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

    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 Seattle to Newcastle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Newcastle from Seattle 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 Seattle to Newcastle?

    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 Newcastle with an airline and back to Seattle with another airline. Booking your flights between Seattle and NTL 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 Seattle to Newcastle?

    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 Newcastle from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Seattle (SEA)
Newcastle (NTL)

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