How do I get Price Alerts for flights from Newquay to Seattle?

Search flight deals from Newquay to Seattle . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Newquay to Seattle with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Cornwall Newquay Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Cornwall Newquay Airport to Seattle/Tacoma Intl Airport are updated daily.

How old do you have to be to fly from Cornwall Newquay Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cornwall Newquay Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$708 Cheap Flights from Newquay to Seattle in 2026

Find the cheapest flights from Newquay to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:50 pm - 5:10 pmNQY Cornwall Newquay-SEA Seattle/Tacoma Intl

12h 20m1 stop Dublin

7:10 pm - 4:55 pmSEA Seattle/Tacoma Intl-NQY Cornwall Newquay

13h 45m1 stop Dublin

$708British Airways

Thu, Oct 1 - Mon, Oct 5

5:25 pm - 5:10 pmNQY Cornwall Newquay-SEA Seattle/Tacoma Intl

31h 45m1 stop Dublin

7:10 pm - 6:30 pmSEA Seattle/Tacoma Intl-NQY Cornwall Newquay

15h 20m1 stop Dublin

$716British Airways

Wed, Oct 14 - Sun, Oct 18

5:25 pm - 5:10 pmNQY Cornwall Newquay-SEA Seattle/Tacoma Intl

31h 45m1 stop Dublin

7:10 pm - 4:55 pmSEA Seattle/Tacoma Intl-NQY Cornwall Newquay

13h 45m1 stop Dublin

$722British Airways

Tue, Oct 6 - Tue, Oct 13

12:50 pm - 5:10 pmNQY Cornwall Newquay-SEA Seattle/Tacoma Intl

12h 20m1 stop Dublin

7:10 pm - 4:55 pmSEA Seattle/Tacoma Intl-NQY Cornwall Newquay

13h 45m1 stop Dublin

$750British Airways

Thu, Oct 1 - Mon, Oct 5

5:25 pm - 5:10 pmNQY Cornwall Newquay-SEA Seattle/Tacoma Intl

31h 45m1 stop Dublin

7:10 pm - 6:30 pmSEA Seattle/Tacoma Intl-NQY Cornwall Newquay

15h 20m1 stop Dublin

$762British Airways

Wed, Oct 14 - Sun, Oct 18

5:25 pm - 5:10 pmNQY Cornwall Newquay-SEA Seattle/Tacoma Intl

31h 45m1 stop Dublin

7:10 pm - 6:30 pmSEA Seattle/Tacoma Intl-NQY Cornwall Newquay

15h 20m1 stop Dublin

$763British Airways

Wed, Oct 14 - Sun, Oct 18

12:50 pm - 5:10 pmNQY Cornwall Newquay-SEA Seattle/Tacoma Intl

12h 20m1 stop Dublin

1:30 pm - 4:55 pmSEA Seattle/Tacoma Intl-NQY Cornwall Newquay

19h 25m2 stops London Heathrow Dublin

$782British Airways

Thu, Oct 1 - Mon, Oct 5

5:25 pm - 6:32 pmNQY Cornwall Newquay-SEA Seattle/Tacoma Intl

33h 07m2 stops Dublin Vancouver Intl

10:50 am - 4:55 pmSEA Seattle/Tacoma Intl-NQY Cornwall Newquay

22h 05m2 stops Vancouver Intl Dublin

$820Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

5:25 pm - 5:10 pmNQY Cornwall Newquay-SEA Seattle/Tacoma Intl

31h 45m1 stop Dublin

1:30 pm - 4:55 pmSEA Seattle/Tacoma Intl-NQY Cornwall Newquay

19h 25m2 stops London Heathrow Dublin

$834British Airways

Tue, Oct 6 - Tue, Oct 13

5:25 pm - 9:04 pmNQY Cornwall Newquay-SEA Seattle/Tacoma Intl

35h 39m2 stops Dublin Toronto Pearson Intl

7:55 am - 6:30 pmSEA Seattle/Tacoma Intl-NQY Cornwall Newquay

26h 35m2 stops Toronto Pearson Intl Dublin

$847Multiple Airlines

Wed, Oct 14 - Sun, Oct 18

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British Airways flights from Newquay to Seattle

Our best British Airways deals on Newquay to Seattle flight tickets

British Airways

Oct 1

NQY12:50 pmCornwall Newquay

12h 20m

1 stop

SEA5:10 pmSeattle/Tacoma Intl

Oct 5

SEA7:10 pmSeattle/Tacoma Intl

13h 45m

1 stop

NQY4:55 pmCornwall Newquay

$708

British Airways

Oct 14

NQY5:25 pmCornwall Newquay

31h 45m

1 stop

SEA5:10 pmSeattle/Tacoma Intl

Oct 18

SEA7:10 pmSeattle/Tacoma Intl

15h 20m

1 stop

NQY6:30 pmCornwall Newquay

$716

British Airways

Oct 6

NQY5:25 pmCornwall Newquay

31h 45m

1 stop

SEA5:10 pmSeattle/Tacoma Intl

Oct 13

SEA7:10 pmSeattle/Tacoma Intl

13h 45m

1 stop

NQY4:55 pmCornwall Newquay

$722

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NewquaySeattle

NQY Cornwall Newquay - SEA Seattle/Tacoma Intl

NQYSEA

Cornwall Newquay

Thu 10/1

12:50 pm-5:10 pm

1 stop12h 20m

Seattle/Tacoma Intl

Mon 10/5

7:10 pm-4:55 pm

1 stop13h 45m

$708

NewquaySeattle

NQY Cornwall Newquay - SEA Seattle/Tacoma Intl

NQYSEA

Cornwall Newquay

Wed 10/14

5:25 pm-5:10 pm

1 stop31h 45m

Seattle/Tacoma Intl

Sun 10/18

7:10 pm-6:30 pm

1 stop15h 20m

$716

NewquaySeattle

NQY Cornwall Newquay - SEA Seattle/Tacoma Intl

NQYSEA

Cornwall Newquay

Tue 10/6

5:25 pm-5:10 pm

1 stop31h 45m

Seattle/Tacoma Intl

Tue 10/13

7:10 pm-4:55 pm

1 stop13h 45m

$722

NewquaySeattle

NQY Cornwall Newquay - SEA Seattle/Tacoma Intl

NQYSEA

Cornwall Newquay

Thu 10/1

12:50 pm-5:10 pm

1 stop12h 20m

Seattle/Tacoma Intl

Mon 10/5

7:10 pm-4:55 pm

1 stop13h 45m

$750

NewquaySeattle

NQY Cornwall Newquay - SEA Seattle/Tacoma Intl

NQYSEA

Cornwall Newquay

Wed 10/14

5:25 pm-5:10 pm

1 stop31h 45m

Seattle/Tacoma Intl

Sun 10/18

7:10 pm-6:30 pm

1 stop15h 20m

$762

NewquaySeattle

NQY Cornwall Newquay - SEA Seattle/Tacoma Intl

NQYSEA

Cornwall Newquay

Wed 10/14

5:25 pm-5:10 pm

1 stop31h 45m

Seattle/Tacoma Intl

Sun 10/18

7:10 pm-6:30 pm

1 stop15h 20m

$763

NewquaySeattle

NQY Cornwall Newquay - SEA Seattle/Tacoma Intl

NQYSEA

Cornwall Newquay

Thu 10/1

12:50 pm-5:10 pm

1 stop12h 20m

Seattle/Tacoma Intl

Mon 10/5

1:30 pm-4:55 pm

2 stops19h 25m

$782

NewquaySeattle

NQY Cornwall Newquay - SEA Seattle/Tacoma Intl

NQYSEA

Cornwall Newquay

Tue 10/6

5:25 pm-6:32 pm

2 stops33h 07m

Seattle/Tacoma Intl

Tue 10/13

10:50 am-4:55 pm

2 stops22h 05m

$820

NewquaySeattle

NQY Cornwall Newquay - SEA Seattle/Tacoma Intl

NQYSEA

Cornwall Newquay

Tue 10/6

5:25 pm-5:10 pm

1 stop31h 45m

Seattle/Tacoma Intl

Tue 10/13

1:30 pm-4:55 pm

2 stops19h 25m

$834

NewquaySeattle

NQY Cornwall Newquay - SEA Seattle/Tacoma Intl

NQYSEA

Cornwall Newquay

Wed 10/14

5:25 pm-9:04 pm

2 stops35h 39m

Seattle/Tacoma Intl

Sun 10/18

7:55 am-6:30 pm

2 stops26h 35m

$847

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Newquay to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Newquay to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Newquay to Seattle (NQY to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newquay to Seattle

Best Price Found	$708
Fastest flight time	12h 20m
Direct flights	None

The best flight deal from Newquay to Seattle found on momondo in the last 72 hours is $708

The fastest flight from Newquay to Seattle takes 12h 20m

There are no direct flights from Newquay to Seattle. There are no popular flight routes from Newquay to Seattle.

Search flight deals

Frequently asked questions about flying from Newquay to Seattle

How far is Cornwall Newquay to Seattle/Tacoma Intl by plane?
The straight-line distance from Cornwall Newquay to Seattle/Tacoma Intl is 4704.3 mi. By plane, this route typically takes 12h 20m.
When did momondo last update prices for flights from Cornwall Newquay Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Cornwall Newquay Airport to Seattle/Tacoma Intl Airport are updated daily.
How old do you have to be to fly from Cornwall Newquay Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cornwall Newquay Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Newquay to Seattle

How do I get Price Alerts for flights from Newquay to Seattle?
Search flight deals from Newquay to Seattle. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Newquay to Seattle with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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Leavenworth

SeaTac

Ocean Shores

Renton

Kent

Olympia

Redmond

Lakewood

Federal Way

Fife

Puyallup

Tukwila

Lynnwood

Cle Elum

Marysville

Kirkland

Lacey

Centralia

Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Newquay to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Newquay.

Can I find flights from Newquay to Seattle with flexible booking policies on momondo?

Flights from Newquay to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Newquay to Seattle?

momondo helps you find the best flight between Newquay and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Newquay to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Newquay to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.