$890+ Cheap flights from Seattle (SEA) to Newquay (NQY)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NQY
Feb 25 — Mar 41
1 adult, Economy
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1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Newquay
Cheapest flights from Seattle to NewquayExplore the most affordable flight options available from Seattle to Newquay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.
Explore the most affordable flight options available from Seattle to Newquay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.
This British Airways deal was found by Cheapflights users on 1/24. 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 2/256:50 pm
SEA
- NQY
3 stops59h 15m
British Airways
Sun 3/12:20 pm
NQY
- SEA
2 stops53h 10m
British Airways
Deal found 1/24![British Airways logo]()
$890
Find flight deals from Seattle to Newquay
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Newquay (NQY). 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 January 26, 2026.
Most accurate provider | Ovago 2 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $890 (British Airways) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Newquay 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 January 26, 2026.
Use the filters below to find and compare flights from Seattle to Newquay that are best for you.
Fly from
Seattle
Fly to
Newquay
Route
Depart
Return
Price
SeattleNewquay
SEA - NQY
SEANQY
Seattle/Tacoma Intl
Wed 2/25
6:50 pm-2:05 pm
3 stops59h 15m
Cornwall Newquay
Sun 3/1
2:20 pm-11:30 am
2 stops53h 10m
$890
- Most accurate provider: When it comes to deals on Seattle-Newquay flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Newquay flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from Seattle-Newquay flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Newquay flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Newquay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Newquay
Have a flexible travel schedule? Discover the best time to fly to Newquay from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.