Cheap flights Seattle - London, United Kingdom from $409

Compare flights Seattle - London and book wherever you prefer

We search all the airline and agency websites to find the cheapest flight for the route Seattle - London. Find your Seattle - London flight using Trabber and book it directly on the website with the best price, saving time and money.

Information about the route Seattle - London

Last offers Seattle - London

From - Destination	Airlines	Date	Price
Seattle (SEA) London (LGW)	Condor	19 April	$409 6 hours ago
Seattle (SEA) London (LGW)	Condor	20 April	$430 6 hours ago
Seattle (SEA) London (LGW)	Condor	16 April	$490 6 hours ago
Seattle (SEA) London (LGW)	Condor	22 April	$490 6 hours ago
Seattle (SEA) London (LGW)	Condor	23 April	$490 6 hours ago

Last offers Seattle - London round trip

From - Destination	Airlines	Go - Return	Price
Seattle (SEA) London (LGW)	Condor	19 April 24 April	$689 6 hours ago
Seattle (SEA) London (LGW)	Condor	19 April 28 April	$689 6 hours ago
Seattle (SEA) London (LGW)	Condor	19 April 23 April	$709 6 hours ago
Seattle (SEA) London (LGW)	Condor	19 April 6 May	$709 6 hours ago
Seattle (SEA) London (LGW)	Condor	19 April 7 May	$709 6 hours ago

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Cheapest airlines on route Seattle - London

Code	Airline	% Searches	% being the cheapest
FI	Icelandair	90.1	71.4
VS	Virgin Atlantic	81.1	13.7
SK	SAS	26.2	12.6
UA	United Airlines	100.0	7.5
LH	Lufthansa	84.4	7.0
B6	JetBlue	29.5	4.8
BA	British Airways	93.4	3.6
AA	American Airlines	64.1	2.3
DL	Delta Air Lines	53.6	2.0
AS	Alaska Airlines	12.1	0.3

Overall ranking and explanation

Frequently asked questions about flights Seattle - London

How long does it take from Seattle to London by plane?

A flight from Seattle (SEA) to London (LON) takes 9 hours and 15 minutes. The return from London to Seattle is approximately 9 hours and 45 minutes.

What is the distance in a straight line between Seattle and London?

London is 4784 mi away. away from Seattle.

Which airlines have direct flights from Seattle to London?

The airlines with direct flights from Seattle to London are: Aer Lingus, Air France, Alaska Airlines, American Airlines, British Airways, Delta Air Lines, Finnair, Iberia, KLM and Virgin Atlantic.

What is the cheapest month to fly from Seattle to London?

The best (cheapest) month to travel from Seattle to London is August.

Which is the most expensive month to fly from Seattle to London?

The most expensive time to fly from Seattle to London is June.

What is the day of the week when flights from Seattle to London have the lowest prices?

The cheapest day of the week to fly from Seattle to London is Monday.

How many days in advance is recommended to book a flight from Seattle to London?

Booking 140 days before you get the best price from Seattle to London.

Route price statistics

Minimum price: $507
Average price: $557
Maximum price: $608

Data calculated from 2 searches performed during the last 365 days

Top routes from Seattle and close to London

Top routes close to Seattle with destination London

London, United Kingdom

Has a population of 9 milions of residents. The official currency is the British Pound (£). The main touristic attractions are Charing Cross station forecourt Oak, St Martin-in-the-Fields, Trafalgar Square, National Gallery, National Portrait Gallery, Wyld's Great Globe, Cleopatra's Needle, Institute of Contemporary Arts, Royal United Services Institute and London Transport Museum. The closest airports to the city center are London City, London Heathrow, London Gatwick (39 km), London Luton (44 km), London Stansted (49 km), London Southend (57 km), Cambridge City and London Oxford (90 km). Trabber offers in London 1286 hotels for the visitors of this city in United Kingdom.

Hotels in London