$526+ Cheap flights from Newcastle upon Tyne (NCL) to Seattle (SEA)
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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — SEA
May 25 — Jun 11
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Newcastle upon Tyne to SeattleExplore the most affordable flight options available from Newcastle upon Tyne to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
Explore the most affordable flight options available from Newcastle upon Tyne to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:05 am
NCL
- SEA
1 stop15h 05m
Multiple Airlines
Tue 6/167:10 pm
SEA
- NCL
1 stop17h 10m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$703
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:30 am
NCL
- SEA
1 stop15h 40m
Multiple Airlines
Mon 6/157:10 pm
SEA
- NCL
1 stop16h 30m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$871
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:30 am
NCL
- SEA
1 stop15h 40m
Multiple Airlines
Fri 6/197:10 pm
SEA
- NCL
1 stop12h 55m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$872
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:30 am
NCL
- SEA
1 stop15h 40m
Multiple Airlines
Sun 5/317:10 pm
SEA
- NCL
1 stop18h 45m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$920
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:30 am
NCL
- SEA
1 stop15h 40m
Multiple Airlines
Fri 5/297:10 pm
SEA
- NCL
1 stop12h 55m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$943
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:05 am
NCL
- SEA
1 stop15h 05m
Multiple Airlines
Mon 6/157:10 pm
SEA
- NCL
1 stop16h 30m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$946
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:05 am
NCL
- SEA
1 stop15h 05m
Multiple Airlines
Sun 6/147:10 pm
SEA
- NCL
1 stop18h 45m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$950
This British Airways deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:40 am
NCL
- SEA
1 stop15h 15m
British Airways
Sun 11/152:46 pm
SEA
- NCL
2 stops40h 09m
British Airways
Deal found 4/21![British Airways logo]()
$960
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:05 am
NCL
- SEA
1 stop15h 05m
Multiple Airlines
Sun 5/317:10 pm
SEA
- NCL
1 stop18h 45m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$962
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:05 am
NCL
- SEA
1 stop15h 05m
Multiple Airlines
Fri 5/297:10 pm
SEA
- NCL
1 stop12h 55m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$984
Best flights from Newcastle upon Tyne to SeattleDiscover carefully curated flight deals from Newcastle upon Tyne to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
Discover carefully curated flight deals from Newcastle upon Tyne to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
This British Airways deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:30 pm
NCL
- SEA
1 stop23h 05m
British Airways
Sun 9/208:20 pm
SEA
- NCL
1 stop14h 10m
British Airways
Deal found 4/22![British Airways logo]()
$1,035
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:45 am
NCL
- SEA
2 stops17h 00m
Delta
Sun 9/209:50 am
SEA
- NCL
2 stops19h 20m
Delta
Deal found 4/22![Delta logo]()
$1,066
This Mytrip deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/75:45 am
NCL
- SEA
3 stops45h 00m
Multiple Airlines
Sun 6/143:40 pm
SEA
- NCL
3 stops33h 05m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,095
This BusinessClass deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:35 am
NCL
- SEA
2 stops19h 02m
British Airways
Tue 8/118:10 am
SEA
- NCL
2 stops17h 50m
British Airways
Deal found 4/23![British Airways logo]()
$1,041
This Expedia deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:35 am
NCL
- SEA
2 stops22h 39m
Multiple Airlines
Sun 11/16:50 pm
SEA
- NCL
1 stop13h 05m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,134
This British Airways deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/244:20 pm
NCL
- SEA
1 stop27h 15m
British Airways
Tue 6/28:20 pm
SEA
- NCL
1 stop15h 25m
British Airways
Deal found 4/21![British Airways logo]()
$1,056
This British Airways deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/244:20 pm
NCL
- SEA
1 stop27h 15m
British Airways
Mon 6/18:20 pm
SEA
- NCL
1 stop12h 20m
British Airways
Deal found 4/21![British Airways logo]()
$1,056
This British Airways deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:15 pm
NCL
- SEA
1 stop23h 20m
British Airways
Tue 6/28:20 pm
SEA
- NCL
1 stop15h 25m
British Airways
Deal found 4/21![British Airways logo]()
$1,096
This British Airways deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:10 am
NCL
- SEA
1 stop17h 15m
British Airways
Wed 6/38:20 pm
SEA
- NCL
1 stop15h 05m
British Airways
Deal found 4/21![British Airways logo]()
$1,096
This British Airways deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:40 pm
NCL
- SEA
1 stop25h 55m
British Airways
Thu 5/281:30 pm
SEA
- NCL
1 stop11h 55m
British Airways
Deal found 4/21![British Airways logo]()
$1,096
This British Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:15 am
NCL
- SEA
1 stop32h 20m
British Airways
Tue 6/166:00 am
SEA
- NCL
2 stops29h 45m
British Airways
Deal found 4/25![British Airways logo]()
$1,113
Last-minute flights from Newcastle upon Tyne to SeattleDiscover last-minute flight deals from Newcastle upon Tyne to Seattle. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from Newcastle upon Tyne to Seattle. Data last updated April 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:45 am
NCL
- SEA
2 stops18h 00m
Multiple Airlines
Sat 5/303:55 pm
SEA
- NCL
1 stop32h 10m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,031
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:35 am
NCL
- SEA
2 stops21h 03m
American Airlines
Wed 6/31:46 pm
SEA
- NCL
2 stops16h 29m
American Airlines
Deal found 4/21![American Airlines logo]()
$1,055
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 am
NCL
- SEA
1 stop13h 35m
American Airlines
Thu 5/286:00 am
SEA
- NCL
2 stops19h 25m
American Airlines
Deal found 4/21![American Airlines logo]()
$1,069
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:35 am
NCL
- SEA
2 stops21h 03m
American Airlines
Mon 6/18:20 pm
SEA
- NCL
1 stop12h 20m
American Airlines
Deal found 4/21![American Airlines logo]()
$1,025
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:35 am
NCL
- SEA
2 stops21h 03m
American Airlines
Tue 6/21:30 pm
SEA
- NCL
1 stop24h 20m
American Airlines
Deal found 4/21![American Airlines logo]()
$1,036
This British Airways deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:05 am
NCL
- SEA
1 stop13h 30m
British Airways
Thu 5/281:30 pm
SEA
- NCL
1 stop11h 55m
British Airways
Deal found 4/21![British Airways logo]()
$1,056
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:00 am
NCL
- SEA
1 stop13h 35m
American Airlines
Wed 6/38:20 pm
SEA
- NCL
1 stop12h 20m
American Airlines
Deal found 4/21![American Airlines logo]()
$1,060
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:35 am
NCL
- SEA
2 stops22h 41m
American Airlines
Mon 6/18:20 pm
SEA
- NCL
1 stop12h 20m
American Airlines
Deal found 4/21![American Airlines logo]()
$1,065
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:05 am
NCL
- SEA
1 stop15h 05m
Multiple Airlines
Sun 5/317:10 pm
SEA
- NCL
1 stop18h 45m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$962
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:05 am
NCL
- SEA
1 stop15h 05m
Multiple Airlines
Fri 5/297:10 pm
SEA
- NCL
1 stop12h 55m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$984
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:30 am
NCL
- SEA
1 stop15h 40m
Multiple Airlines
Sun 5/317:10 pm
SEA
- NCL
1 stop18h 45m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$920
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:30 am
NCL
- SEA
1 stop15h 40m
Multiple Airlines
Fri 5/297:10 pm
SEA
- NCL
1 stop12h 55m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$943
One-way flights from Newcastle upon Tyne to SeattleSearch for one-way flight options from Newcastle upon Tyne to Seattle. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
Search for one-way flight options from Newcastle upon Tyne to Seattle. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:55 am
NCL
- SEA
3 stops36h 52m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$526
This KAYAK deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:45 am
NCL
- SEA
1 stop16h 25m
Aer Lingus
Deal found 4/25![Aer Lingus logo]()
$870
This Justfly.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:10 pm
NCL
- SEA
1 stop33h 00m
Aer Lingus
Deal found 4/25![Aer Lingus logo]()
$929
This KAYAK deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:45 am
NCL
- SEA
1 stop16h 25m
Aer Lingus
Deal found 4/25![Aer Lingus logo]()
$931
This FlightHub deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:30 am
NCL
- SEA
2 stops40h 40m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$953
This KAYAK deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:25 am
NCL
- SEA
2 stops22h 51m
Aer Lingus
Deal found 4/25![Aer Lingus logo]()
$995
This Ovago deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:45 pm
NCL
- SEA
1 stop25h 50m
British Airways
Deal found 4/25![British Airways logo]()
$1,062
This British Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:20 pm
NCL
- SEA
2 stops31h 40m
British Airways
Deal found 4/25![British Airways logo]()
$1,064
This British Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:10 am
NCL
- SEA
2 stops41h 50m
British Airways
Deal found 4/25![British Airways logo]()
$1,065
Find 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 April 25, 2026.
Round-trip from | $695 (Kiwi.com) |
|---|---|
One-way from | $526 (Kiwi.com) |
Popular in | January |
Cheapest in | March |
Average price | $1,002 |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated April 25, 2026.
Use the filters below to find and compare flights from Newcastle upon Tyne to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Newcastle upon TyneSeattle
NCL - SEA
NCLSEA
Newcastle upon Tyne
Sat 9/5
8:30 pm-11:35 am
1 stop23h 05m
Seattle/Tacoma Intl
Sun 9/20
8:20 pm-6:30 pm
1 stop14h 10m
$1,035
Newcastle upon TyneSeattle
NCL - SEA
NCLSEA
Newcastle upon Tyne
Mon 8/3
9:35 am-8:37 pm
2 stops19h 02m
Seattle/Tacoma Intl
Tue 8/11
8:10 am-10:00 am
2 stops17h 50m
$1,041
Newcastle upon TyneSeattle
NCL - SEA
NCLSEA
Newcastle upon Tyne
Sun 5/24
4:20 pm-11:35 am
1 stop27h 15m
Seattle/Tacoma Intl
Tue 6/2
8:20 pm-7:45 pm
1 stop15h 25m
$1,056
Newcastle upon TyneSeattle
NCL - SEA
NCLSEA
Newcastle upon Tyne
Sun 5/24
4:20 pm-11:35 am
1 stop27h 15m
Seattle/Tacoma Intl
Mon 6/1
8:20 pm-4:40 pm
1 stop12h 20m
$1,056
Newcastle upon TyneSeattle
NCL - SEA
NCLSEA
Newcastle upon Tyne
Sat 9/5
5:45 am-2:45 pm
2 stops17h 00m
Seattle/Tacoma Intl
Sun 9/20
9:50 am-1:10 pm
2 stops19h 20m
$1,066
Newcastle upon TyneSeattle
NCL - SEA
NCLSEA
Newcastle upon Tyne
Sun 6/7
5:45 am-6:45 pm
3 stops45h 00m
Seattle/Tacoma Intl
Sun 6/14
3:40 pm-8:45 am
3 stops33h 05m
$1,095
Newcastle upon TyneSeattle
NCL - SEA
NCLSEA
Newcastle upon Tyne
Fri 5/22
8:15 pm-11:35 am
1 stop23h 20m
Seattle/Tacoma Intl
Tue 6/2
8:20 pm-7:45 pm
1 stop15h 25m
$1,096
Quickest round-trip
Newcastle upon TyneSeattle
NCL - SEA
NCLSEA
Newcastle upon Tyne
Fri 5/22
9:10 am-6:25 pm
1 stop17h 15m
Seattle/Tacoma Intl
Wed 6/3
8:20 pm-7:25 pm
1 stop15h 05m
$1,096
Newcastle upon TyneSeattle
NCL - SEA
NCLSEA
Newcastle upon Tyne
Thu 5/21
5:40 pm-11:35 am
1 stop25h 55m
Seattle/Tacoma Intl
Thu 5/28
1:30 pm-9:25 am
1 stop11h 55m
$1,096
Newcastle upon TyneSeattle
NCL - SEA
NCLSEA
Newcastle upon Tyne
Tue 6/2
11:15 am-11:35 am
1 stop32h 20m
Seattle/Tacoma Intl
Tue 6/16
6:00 am-7:45 pm
2 stops29h 45m
$1,113
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Newcastle upon Tyne to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Newcastle upon Tyne with our price prediction graph.
NCL-SEA
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Newcastle upon Tyne to Seattle
What is the cheapest month to book a flight from Newcastle upon Tyne to Seattle?
Currently, March is the cheapest month in which you can book a flight from Newcastle upon Tyne to Seattle (average of $737). Flying from Newcastle upon Tyne to Seattle in January is currently the most expensive (average of $1,498). 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.
How much does it cost to fly round-trip from Newcastle upon Tyne to Seattle?
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Kent
Tumwater
Tukwila
Puyallup
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
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