Cheap Flights from Seattle to United Kingdom from $1,117

Compare flights from Seattle to United Kingdom

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There are lots of destinations to choose from when you're planning your trip from Seattle to United Kingdom.

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Flying from Seattle to United Kingdom

The things to know before you go.

Cheapest flight ticket found	$1,117
Cheapest month to fly	September
Average flight time	9 hrs, 36 mins
Places to go	52
Most popular airline	Alaska Airlines
Average flights per week	652

Cheapest time to fly from Seattle to United Kingdom

Looking for the cheapest ticket prices to United Kingdom from Seattle? We can help you pick the cheapest month to fly.

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Seattle to United Kingdom flight deals

Looking for a cheap last-minute deal or the best return flight from Seattle to United Kingdom? If you want to travel next month, return fares start from $1,117. Find the lowest prices on one-way and return flight tickets right here.

London.$1,117 per passenger.Departing Sat, 19 Sep, returning Mon, 21 Sep.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Seattle / Tacoma International on Sat, 19 Sep, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Mon, 21 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,117, select.

Manchester.$1,187 per passenger.Departing Sat, 23 Jan, returning Sat, 30 Jan.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Sat, 23 Jan, arriving in Manchester.Inbound indirect flight with Icelandair, departs from Manchester on Sat, 30 Jan, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,187, select.

Glasgow.$1,284 per passenger.Departing Sun, 27 Dec, returning Sat, 9 Jan.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Sun, 27 Dec, arriving in Glasgow Intl.Inbound indirect flight with Icelandair, departs from Glasgow Intl on Sat, 9 Jan, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,284, select.

Inverness.$1,398 per passenger.Departing Sun, 15 Nov, returning Sat, 21 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Seattle / Tacoma International on Sun, 15 Nov, arriving in Inverness.Inbound indirect flight with KLM, departs from Inverness on Sat, 21 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,398, select.

Birmingham.$1,505 per passenger.Departing Wed, 23 Sep, returning Fri, 9 Oct.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Seattle / Tacoma International on Wed, 23 Sep, arriving in Birmingham.Inbound indirect flight with Aer Lingus, departs from Birmingham on Fri, 9 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,505, select.

Newcastle.$1,521 per passenger.Departing Tue, 10 Nov, returning Thu, 19 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Seattle / Tacoma International on Tue, 10 Nov, arriving in Newcastle.Inbound indirect flight with British Airways, departs from Newcastle on Thu, 19 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,521, select.

Belfast.$1,551 per passenger.Departing Wed, 31 Mar, returning Fri, 30 Apr.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Seattle / Tacoma International on Wed, 31 Mar, arriving in Belfast City.Inbound indirect flight with British Airways, departs from Belfast City on Fri, 30 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,551, select.

Edinburgh.$1,581 per passenger.Departing Thu, 14 Jan, returning Tue, 19 Jan.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Seattle / Tacoma International on Thu, 14 Jan, arriving in Edinburgh.Inbound indirect flight with Turkish Airlines, departs from Edinburgh on Tue, 19 Jan, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,581, select.

Leeds.$1,585 per passenger.Departing Tue, 13 Apr, returning Tue, 4 May.Return flight with Air France.Outbound indirect flight with Air France, departs from Seattle / Tacoma International on Tue, 13 Apr, arriving in Leeds Bradford.Inbound indirect flight with Air France, departs from Leeds Bradford on Tue, 4 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,585, select.

Aberdeen.$1,622 per passenger.Departing Sun, 20 Sep, returning Mon, 28 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Seattle / Tacoma International on Sun, 20 Sep, arriving in Aberdeen.Inbound indirect flight with British Airways, departs from Aberdeen on Mon, 28 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,622, select.

Liverpool.$1,754 per passenger.Departing Tue, 13 Apr, returning Tue, 4 May.Return flight with Aer Lingus and Ryanair.Outbound indirect flight with Aer Lingus, departs from Seattle / Tacoma International on Tue, 13 Apr, arriving in Liverpool.Inbound indirect flight with Ryanair, departs from Liverpool on Tue, 4 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,754, select.

Norwich.$1,797 per passenger.Departing Wed, 16 Sep, returning Tue, 22 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 16 Sep, arriving in Norwich.Inbound indirect flight with Delta, departs from Norwich on Tue, 22 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,797, select.

Southampton.$1,850 per passenger.Departing Tue, 29 Sep, returning Tue, 6 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Tue, 29 Sep, arriving in Southampton.Inbound indirect flight with Delta, departs from Southampton on Tue, 6 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,850, select.

Cardiff.$1,875 per passenger.Departing Wed, 30 Sep, returning Wed, 7 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 30 Sep, arriving in Cardiff.Inbound indirect flight with Delta, departs from Cardiff on Wed, 7 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,875, select.

Bristol.$1,891 per passenger.Departing Wed, 16 Sep, returning Tue, 22 Sep.Return flight with KLM.Outbound indirect flight with KLM, departs from Seattle / Tacoma International on Wed, 16 Sep, arriving in Bristol.Inbound indirect flight with KLM, departs from Bristol on Tue, 22 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,891, select.

Exeter.$2,076 per passenger.Departing Thu, 1 Oct, returning Thu, 8 Oct.Return flight with Virgin Atlantic.Outbound indirect flight with Virgin Atlantic, departs from Seattle / Tacoma International on Thu, 1 Oct, arriving in Exeter.Inbound indirect flight with Virgin Atlantic, departs from Exeter on Thu, 8 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $2,076, select.

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Airlines with direct flights from Seattle to United Kingdom

Alternative Seattle to United Kingdom routes

Compare flight prices from airports across United Kingdom. If you're flexible, you might find a cheaper flight or a faster route from a different airport.

Flights from Seattle to United Kingdom FAQs

What is the cheapest flight to United Kingdom from Seattle?

The cheapest flight from Seattle to United Kingdom costs $1,117.

Explore the different prices of flights from Seattle to United Kingdom and find the best option for you.

When is it the cheapest time to fly from Seattle to United Kingdom?

The cheapest month to fly from Seattle to United Kingdom is September. See if any of these flights in September suit you.

What is the cheapest Seattle to United Kingdom flight route?

We've taken a look at the year ahead using our flights calendar. The cheapest flight route from Seattle to United Kingdom is Seattle to London Heathrow. You can buy a ticket to fly this route from $1,117.

Take a look at Seattle to London Heathrow flights.

How long is the flight from Seattle to United Kingdom?

The average flight time from Seattle to United Kingdom is 9 hours and 36 minutes.

What is the cheapest airline that flies to United Kingdom from Seattle?

Looking at the year ahead, the cheapest airline flying to United Kingdom from Seattle is Scandinavian Airlines.

Explore Scandinavian Airlines flight ticket options today.

If this airline doesn't suit you, the second cheapest airline is Alaska Airlines.

Cheapest flights to United Kingdom from Seattle

How to find cheap flights from Seattle to United Kingdom

$1,117 is currently the cheapest price for a return flight from Seattle to United Kingdom.
That fare gets you from Seattle into London Heathrow in London.
For one-way travel, the lowest available price right now is $488.
Happy to go wherever the cheap flights are? Enter 'United Kingdom' in the 'To' field to find the lowest fares for different cities.
There's no shortage of ways to arrive in United Kingdom, with roughly 25 airports to pick from.
Select 'Add nearby airports' to widen your search and compare prices across all airports close to both your departure and destination cities.
Book as early as possible. You'll have more airlines, times and routes to pick from. Leave it too long and you're likely to be left with limited options and higher costs.
Stay ahead of fare changes. Download the Skyscanner app, set up a Price Alert, and we'll send you updates when prices go up or down.

Best time to fly from Seattle to United Kingdom

September is usually the cheapest month to catch a flight from Seattle to United Kingdom.
Midweek travel can often work in your favor. Fares are generally lower on Tuesdays and Wednesdays compared to the rest of the week.
July, August and September are the most popular months to travel to United Kingdom. September leads the way, making it the perfect time to visit if you like things on the livelier side.
For a less hectic trip, January, February and March are a reliable choice. March is the quietest month.

Flights from Seattle to United Kingdom: what to expect

Take your pick from Seattle / Tacoma International Airport (SEA) or Seattle Lake Union SPB Airport (LKE) when planning your flight out of Seattle.
From Seattle, you can fly nonstop to at least one airport in United Kingdom.
Roughly 31 direct flights link Seattle with cities around United Kingdom every week.
These are the top airlines that fly this route:
London is one of the most popular routes from Seattle to United Kingdom.
Across all routes, the average journey comes in at around 9 hours 35 minutes.

Popular places to visit in United Kingdom

London

This England city is one of the most popular destinations for Seattle to United Kingdom flights. Start your sightseeing at main attractions like The British Museum, Westminster Abbey and Big Ben.
Arrive in London through London Heathrow Airport (LHR), London Gatwick Airport (LGW) or London Stansted Airport (STN).
When it's time to find a place to lay your head, browse the range of hotels in London.

Manchester

The biggest highlights in this England city include Manchester United Museum & Stadium Tour, The Homes of Football and Science and Industry Museum.
Manchester Airport (MAN) is the city's main airport.
That same magic that powers our flight search can also help you find the best-value stays around. Use it to compare availability and prices across hotels in Manchester.

Edinburgh

Royal Mile, Edinburgh Castle and Castle Rock are standout sights to tick off while you're in this corner of Scotland.
Edinburgh Airport (EDI) is the main airport for flights into the city.
Grab a deal on where you'll stay by exploring the list of hotels in Edinburgh.

Visiting United Kingdom for the first time? Here's what you need to know

Entry rules can vary, so check whether you'll need a visa or any other documents before you travel. Your airline, travel agent or the local consulate or embassy will have the latest details.
The British pound (GBP) is the main currency. Paying for purchases is easy, with debit and credit cards accepted just about everywhere.
London is the capital of United Kingdom, which has a population of around 70 million.
Time is the same across this destination, with one standard time zone fixed at UTC+0.
Pick the season that matches your travel style, whether that's cooler, hotter or somewhere in between. July is one of the warmest months in United Kingdom.
Conditions are often coolest around January.
April is typically the driest month, while December has the most rain.
Some of the biggest events on the local calendar include Notting Hill Carnival, Glastonbury Festival and the Edinburgh Fringe Festival. Time your Seattle to United Kingdom flight around moments like these to experience something beyond the everyday.

Complete your trip with hotels and a car rental

Booked that cheap flight from Seattle to United Kingdom? Now decide where you'll stay and how you'll travel around. Explore the range of hotels in United Kingdom and filter your search by location, budget and more. You can also browse car rental options in United Kingdom and choose from pickup locations at airports or in cities.

United Kingdom hotels and car hire

Did you know we can help you plan the rest of your trip from Seattle to United Kingdom? Get exclusive deals and great rates for hotels and car hire in United Kingdom.