Book Finnair flights from London to Seattle from £2625

Popular flight offers from London to Seattle

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Finnair flights from London to Seattle

London Seattle
BEST
DEAL
Tue, 03 Dec LHR - SEA
£2631 £2625
Prime price per passenger

Best prices from all airlines

London Seattle
BEST
DEAL
Wed, 27 Nov LGW - SEA
Mon, 02 Dec SEA - LGW
£496 £484
Prime price per passenger
London Seattle
BEST
DEAL
Thu, 28 Nov LGW - SEA
Mon, 02 Dec SEA - LGW
£534 £522
Prime price per passenger
London Seattle
BEST
DEAL
Thu, 28 Nov LHR - SEA
Mon, 02 Dec SEA - LHR
£550 £538
Prime price per passenger
London Seattle
BEST
DEAL
Fri, 29 Nov LHR - SEA
Mon, 02 Dec SEA - LHR
£574 £563
Prime price per passenger
London Seattle
BEST
DEAL
Fri, 29 Nov LHR - SEA
Sun, 01 Dec SEA - LHR
£604 £593
Prime price per passenger
London Seattle
BEST
DEAL
Wed, 27 Nov LHR - SEA
Mon, 02 Dec SEA - LHR
£612 £599
Prime price per passenger

Fly high with Finnair: Unbeatable prices from London to Seattle

About Finnair

Get ready for a great journey with Finnair (AY)! Known for its exceptional service and dedication to a seamless travel experience, Finnair operates an extensive network of routes, offering a range of ticket options to suit every traveller's needs—from budget-friendly economy fares to flexible premium tickets.

If you're looking for low-cost flights from London to Seattle, you can expect hassle-free connections, comfy seating, and top-notch customer support, all designed to make your trip smooth and enjoyable. So buckle up and get ready to experience the joy of flying with Finnair.

Main airport in London

If you’re flying out of London (LON) on Finnair (AY), you’ll likely begin your journey at the city’s main airport, well-equipped to make your departure smooth and enjoyable. This airport connects London to exciting destinations like Seattle and beyond.

From top-notch dining and shopping to cosy lounges, along with plenty of amenities to kick off your trip in style, London airport has everything you need to start your journey right. And with easy, convenient transport options, getting to and from there is a breeze. So wherever you’re headed, you’ll be ready for take-off in no time!

Main airport serving Seattle

When you arrive in Seattle (SEA), you’ll likely land at the main airport serving the area, which connects this destination with other cities. Located conveniently for easy access to the city centre, the airport has everything you need to get your trip off to a smooth start—from a variety of dining options to shopping and comfortable lounges for a quick recharge.

If you’re booking a last-minute flight with Finnair, rest assured: Seattle offers convenient facilities to make your arrival stress-free. You’ll find fast and efficient customs and baggage services, allowing you to get on your way quickly. Ground transportation options such as taxis, buses, and car hire services are readily available, making it simple to reach your destination in the city or surrounding areas.

Top places to visit in Seattle

Seattle is a vibrant city brimming with an array of attractions, from fascinating historical sites to breathtaking natural wonders. Whether you're a culture enthusiast or an outdoor adventurer, there’s something here for everyone! Here are some must-see highlights that you simply can’t miss:

Whether you’re wandering through fascinating museums, soaking in the picturesque views, or enjoying the lively atmosphere of downtown, Seattle promises an unforgettable experience for every type of traveller.

Best time to visit Seattle

Wondering when to visit Seattle? It all depends on what you want to experience! Here’s a handy guide to help you plan your trip:

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So why wait? Grab your tickets now, and get ready for an unforgettable experience in Seattle with Opodo UK. Happy travels!

Finnair London-Seattle flights faq's

Which airports does Finnair flies between for London-Seattle?
For flights between London and Seattle, Finnair flies from the following airport routes: Heathrow (LHR) to Seattle All Airports (SEA)
What do Finnair flights from London to Seattle cost?
One of Finnair cheapest prices for a London to Seattle flight we have right now is £ 2625. On average though, flights with Finnair cost £ 2630.97 for the route London to Seattle, though it depends a lot on the season and how far in advance you book your tickets.
Cheapest Ticket Price £2625 The cheapest fare within the past 72 hours for flights operated by Finnair from London to Seattle, as booked by our customers.
Flight time 10 h and 35 m The flight duration for Finnair between London and Seattle is roughly 10 h and 35 m, although it could be affected by other factors.
Departure Airport Heathrow When you fly with Finnair from London to Seattle, you will depart from Seattle All Airports
Arrival Airport Seattle All Airports When you fly with Finnair from London to Seattle, you will arrive at Seattle All Airports .

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