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Flights from Seattle to Newcastle
Cheap flight deals from Seattle to Newcastle
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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SEA 17:1434h 46m2 stopsNTL 21:00Seattle - Newcastle | Mon, Jun 9 | United AirlinesNTL 06:3023h 52m2 stopsSEA 13:22Newcastle - Seattle | Mon, Jun 16 | Qantas AirwaysAED 4,693 AED 6,83331% OFF31% OFFAED 6,833 AED 4,693
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SEA 17:1434h 46m2 stopsNTL 21:00Seattle - Newcastle | Wed, Jun 11 | United AirlinesNTL 06:3023h 52m2 stopsSEA 13:22Newcastle - Seattle | Wed, Jun 18 | Qantas AirwaysAED 4,837 AED 6,83328% OFF28% OFFAED 6,833 AED 4,837
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SEA 19:2231h 43m2 stopsNTL 20:05Seattle - Newcastle | Sat, Jun 14 | United AirlinesNTL 20:4034h 21m2 stopsSEA 14:01Newcastle - Seattle | Sat, Jun 21 | Jetstar AirwaysAED 4,946 AED 6,83328% OFF28% OFFAED 6,833 AED 4,946
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SEA 17:1434h 46m2 stopsNTL 21:00Seattle - Newcastle | Fri, Jun 13 | United AirlinesNTL 06:3023h 52m2 stopsSEA 13:22Newcastle - Seattle | Fri, Jun 20 | Qantas AirwaysAED 4,95328% OFFAED 6,833 AED 4,953
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SEA 19:2731h 38m2 stopsNTL 20:05Seattle - Newcastle | Tue, Jun 10 | United AirlinesNTL 07:0521h 16m2 stopsSEA 11:21Newcastle - Seattle | Tue, Jun 17 | Virgin AustraliaAED 4,98627% OFFAED 6,833 AED 4,986
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SEA 06:2544h 40m2 stopsNTL 20:05Seattle - Newcastle | Tue, Jun 17 | United AirlinesNTL 20:4042h 18m2 stopsSEA 21:58Newcastle - Seattle | Tue, Jun 24 | Jetstar AirwaysAED 5,18124% OFFAED 6,833 AED 5,181
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SEA 06:0045h 5m2 stopsNTL 20:05Seattle - Newcastle | Tue, Jun 17 | Alaska AirlinesNTL 20:4044h 19m2 stopsSEA 23:59Newcastle - Seattle | Tue, Jun 24 | Jetstar AirwaysAED 5,19524% OFFAED 6,833 AED 5,195
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SEA 06:2545h 35m2 stopsNTL 21:00Seattle - Newcastle | Mon, Jun 16 | United AirlinesNTL 17:0048h 59m2 stopsSEA 00:59Newcastle - Seattle | Mon, Jun 23 | Qantas AirwaysAED 5,19924% OFFAED 6,833 AED 5,199
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SEA 13:4532h 30m2 stopsNTL 15:15Seattle - Newcastle | Sun, Jun 1 | Air CanadaNTL 06:0020h 18m2 stopsSEA 09:18Newcastle - Seattle | Sun, Jun 8 | Qantas AirwaysAED 5,29922% OFFAED 6,833 AED 5,299
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SEA 17:1433h 51m2 stopsNTL 20:05Seattle - Newcastle | Mon, Jun 23 | United AirlinesNTL 20:4045h 19m2 stopsSEA 00:59Newcastle - Seattle | Mon, Jun 30 | Jetstar AirwaysAED 5,33022% OFFAED 6,833 AED 5,330
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SEA 13:0017h 25m1 stopsNTL Invalid DateSeattle - Newcastle | Tue, May 13 | Normal AirlineNTL 15:006hNonstopSEA 16:00Newcastle - Seattle | Thu, May 15 | Normal AirlineFind More FlightsFind More Flights
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SEA 17:1434h 46m2 stopsNTL 21:00Seattle - Newcastle | Fri, Jun 13 | United AirlinesAED 2,500 AED 4,40143% OFF43% OFFAED 4,401 AED 2,500
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SEA 19:5556h 5m2 stopsNTL 21:00Seattle - Newcastle | Thu, Jun 19 | Hawaiian AirlinesAED 2,929 AED 4,40133% OFF33% OFFAED 4,401 AED 2,929
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SEA 19:5556h 5m2 stopsNTL 21:00Seattle - Newcastle | Thu, Jun 19 | Alaska AirlinesAED 2,935 AED 4,40133% OFF33% OFFAED 4,401 AED 2,935
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SEA 19:2731h 38m2 stopsNTL 20:05Seattle - Newcastle | Tue, Jun 24 | United AirlinesAED 3,31325% OFFAED 4,401 AED 3,313
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SEA 19:2731h 38m2 stopsNTL 20:05Seattle - Newcastle | Sun, Jun 1 | United AirlinesAED 3,36723% OFFAED 4,401 AED 3,367
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SEA 19:2731h 38m2 stopsNTL 20:05Seattle - Newcastle | Sun, Jun 15 | United AirlinesAED 3,36923% OFFAED 4,401 AED 3,369
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SEA 16:0035h 5m2 stopsNTL 20:05Seattle - Newcastle | Tue, Jun 10 | Qantas AirwaysAED 3,38023% OFFAED 4,401 AED 3,380
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SEA 14:4031h 35m2 stopsNTL 15:15Seattle - Newcastle | Tue, Jun 24 | Qantas AirwaysAED 3,38823% OFFAED 4,401 AED 3,388
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SEA 14:4026h 50m2 stopsNTL 10:30Seattle - Newcastle | Tue, Jun 10 | American AirlinesAED 3,40423% OFFAED 4,401 AED 3,404
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SEA 16:0030h 15m2 stopsNTL 15:15Seattle - Newcastle | Tue, Jun 3 | Qantas AirwaysAED 3,43322% OFFAED 4,401 AED 3,433
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SEA 13:0017h 25m1 stopsNTL Invalid DateSeattle - Newcastle | Tue, May 13 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Seattle to Newcastle
Off-season for travel | April |
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Peak season for travel | May |
Flight distance | 12,340.48 km |
Popular airline | American Airlines |
When is the cheapest time to fly from Seattle to Newcastle?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Seattle (SEA) to Newcastle (NTL) the cheapest?
Airlines adjust prices for flights from Seattle to Newcastle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Seattle (SEA) to Newcastle (NTL) cost?
According to Trip.com's data, the lowest price is around AED 9,205. -
How many airports are there in Newcastle (NTL)?
There are 1 airport(s) near Newcastle (NTL): Williamtown Airport.
How to find a cheap flight from Seattle to Newcastle
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Newcastle. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Seattle to Newcastle ticket.
Tap "Date" on flight search bar to get the calender for Seattle to Newcastle airfare over next 6 months in 2025.
Compare cheap Seattle to Newcastle flight deals from over hundreds of airlines.
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Don't miss cheap Seattle to Newcastle flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Seattle to Newcastle to get exclusive deals for you.
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