Cheap flights from Newcastle upon Tyne to Seattle from £800
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Newcastle upon Tyne to Seattle departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from Newcastle upon Tyne to Seattle
Our best Delta deals on Newcastle upon Tyne to Seattle flight tickets
KLM flights from Newcastle upon Tyne to Seattle
Our best KLM deals on Newcastle upon Tyne to Seattle flight tickets
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How to get the cheapest flight ticket from Newcastle upon Tyne to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
The cheapest month to fly to Seattle from Newcastle upon Tyne is in February. Flight prices, which tend to average around £468, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Seattle, with average flight prices from Newcastle upon Tyne averaging around £531.
What is the cheapest day to depart on your flight to Seattle?
According to our data, Wednesday is the cheapest day to fly to Seattle from Newcastle upon Tyne. The lowest ticket price found for a Wednesday departure recently was £564. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Seattle on Thursday is £722.
What is the cheapest airline that flies from Newcastle upon Tyne to Seattle/Tacoma Intl?
Finnair, Lufthansa, and Virgin Atlantic are the most popular carriers operating from Newcastle upon Tyne to Seattle/Tacoma Intl
Which airlines fly to Seattle?
British Airways, KLM and Aer Lingus are the top three most popular airlines that fly to Seattle from Newcastle upon Tyne according to our data. British Airways is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Seattle. Keep in mind that there are 9 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
When to book flights from Newcastle upon Tyne to Seattle
Cheap Newcastle upon Tyne to Seattle (NCL to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Newcastle upon Tyne to Seattle
How far is Newcastle upon Tyne to Seattle/Tacoma Intl by plane?
A flight from Newcastle upon Tyne to Seattle/Tacoma Intl will travel around 4555.2 mi. Typically, this will take 13h 25m by plane in normal conditions.
When did momondo last update prices for flights from Newcastle upon Tyne Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Newcastle upon Tyne Airport to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Newcastle upon Tyne Airport to Seattle/Tacoma Intl Airport?
There are 4 operators available for flights from Newcastle upon Tyne Airport to Seattle/Tacoma Intl Airport as of July 2025.
How old do you have to be to fly from Newcastle upon Tyne 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 Newcastle upon Tyne Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Newcastle upon Tyne to Seattle?
Based on momondo bookings for flights between Newcastle upon Tyne and Seattle, the leading airline is British Airways, making up 60% of the total bookings. Other popular airlines include KLM with 23%, Air France with 11%, and Virgin Atlantic with 7%.
Best airlines flying from Newcastle upon Tyne to Seattle
Compare and see reviews for airlines that fly from Newcastle upon Tyne to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £435 | Free Cancellation | Rating 7.4 654 reviews | |||
| PriceFrom £461 | Free Cancellation | Rating 7.5 1,472 reviews | |||
| PriceFrom £477 | Free Cancellation | Rating 6.6 7,086 reviews | |||
| PriceFrom £489 | Free Cancellation | Rating 7.8 1,366 reviews |
Travelling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Newcastle upon Tyne to Seattle?
Finding the right flight to Seattle from Newcastle upon Tyne is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.
Can I find flights from Newcastle upon Tyne to Seattle with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seattle from Newcastle upon Tyne which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Newcastle upon Tyne to Seattle?
Once you have performed a search for Newcastle upon Tyne to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Newcastle upon Tyne to Seattle right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Newcastle upon Tyne to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.