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Did you mean flights from London to Seattle?

Cheap Flights from Seattle to London, GB, United Kingdom - SEA to LON Last modified: Jul 30, 2016 2:02 AM

Popular flights from Seattle to London Last modified: Jul 30, 2016 2:02 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska
SEALON
Mon 10/17
1 stop
LONSEA
Mon 10/31
1 stop
$682
Select
Aer Lingus
SEALON
Mon 10/31
2 stops
LONSEA
Wed 11/9
2 stops
$829
Select
Aer Lingus
SEALON
Tue 11/1
2 stops
LONSEA
Mon 11/14
2 stops
$829
Select
Aer Lingus
SEALON
Thu 11/3
2 stops
LONSEA
Sun 11/6
2 stops
$829
Select
Aer Lingus
SEALON
Fri 11/4
2 stops
LONSEA
Sat 11/12
2 stops
$829
Select
Aer Lingus
SEALON
Fri 11/11
2 stops
LONSEA
Sun 11/27
2 stops
$829
Select
United
SEALON
Fri 11/25
1 stop
LONSEA
Sun 11/27
1 stop
$868
Select
American
SEALON
Fri 11/11
2 stops
LONSEA
Fri 11/18
2 stops
$936
Select
American
SEALON
Sat 11/12
2 stops
LONSEA
Fri 11/18
2 stops
$936
Select
Lufthansa
SEALON
Fri 11/18
1 stop
LONSEA
Sun 11/20
1 stop
$983
Select
Virgin Atlantic
SEALON
Tue 11/1
1 stop
LONSEA
Wed 11/16
1 stop
$1,059
Select
Air France
SEALON
Wed 11/23
1 stop
LONSEA
Wed 11/30
1 stop
$1,075
Select
British Airways
SEALON
Tue 11/1
1 stop
LONSEA
Tue 11/8
1 stop
$1,111
Select
British Airways
SEALON
Tue 11/1
1 stop
LONSEA
Tue 11/15
1 stop
$1,111
Select
Finnair
SEALON
Tue 11/1
1 stop
LONSEA
Tue 11/15
1 stop
$1,111
Select
Finnair
SEALON
Tue 11/1
1 stop
LONSEA
Tue 11/8
1 stop
$1,111
Select
Iberia
SEALON
Tue 11/1
1 stop
LONSEA
Tue 11/8
1 stop
$1,111
Select
Iberia
SEALON
Tue 11/1
1 stop
LONSEA
Tue 11/15
1 stop
$1,111
Select
KLM
SEALON
Wed 11/2
nonstop
LONSEA
Sun 11/13
nonstop
$1,143
Select
Alitalia
SEALON
Tue 11/1
2 stops
LONSEA
Tue 11/8
2 stops
$1,164
Select
Alitalia
SEALON
Mon 11/7
2 stops
LONSEA
Mon 11/21
2 stops
$1,164
Select
Alitalia
SEALON
Tue 11/22
2 stops
LONSEA
Mon 11/28
2 stops
$1,164
Select
Condor
SEALON
Thu 11/3
1 stop
LONSEA
Sun 11/6
1 stop
$1,187
Select
Condor
SEALON
Thu 11/17
1 stop
LONSEA
Sun 11/27
1 stop
$1,187
Select
Condor
SEALON
Mon 11/21
1 stop
LONSEA
Sun 11/27
1 stop
$1,187
Select
Condor
SEALON
Thu 11/24
1 stop
LONSEA
Wed 11/30
1 stop
$1,187
Select
Austrian
SEALON
Tue 11/1
1 stop
LONSEA
Wed 11/9
1 stop
$1,252
Select
Austrian
SEALON
Tue 11/1
1 stop
LONSEA
Tue 11/15
1 stop
$1,252
Select
Austrian
SEALON
Tue 11/1
1 stop
LONSEA
Tue 11/8
1 stop
$1,252
Select
Austrian
SEALON
Wed 11/2
1 stop
LONSEA
Wed 11/16
1 stop
$1,252
Select
Austrian
SEALON
Mon 11/7
1 stop
LONSEA
Mon 11/21
1 stop
$1,252
Select
Brussels
SEALON
Wed 11/2
1 stop
LONSEA
Wed 11/9
1 stop
$1,252
Select
Brussels
SEALON
Wed 11/2
1 stop
LONSEA
Wed 11/16
1 stop
$1,252
Select
Air Europa
SEALON
Wed 11/2
2 stops
LONSEA
Sun 11/13
2 stops
$1,412
Select
SAS
SEALON
Tue 10/4
2 stops
LONSEA
Tue 10/18
2 stops
$1,589
Select
Tap Portugal
SEALON
Fri 11/4
2 stops
LONSEA
Sun 11/6
2 stops
$1,634
Select
Air Berlin
SEALON
Sat 8/13
2 stops
LONSEA
Wed 8/17
2 stops
$2,157
Select
LOT
SEALON
Mon 9/5
2 stops
LONSEA
Wed 9/7
2 stops
$2,409
Select

How Much Does it Cost to Fly from Seattle to London (SEA to LON)?

We have collected flight cost data from across the web for travel from Seattle to London, and have found the average flight price for this trip to be $721.

When Can I Buy the Cheapest Flight from Seattle to London (SEA to LON)?

Airlines can adjust prices for plane tickets from Seattle to London based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Seattle to London

The chart below shows up-to-date information regarding how far in advance a flight from Seattle to London should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $1,630 $1,594
7-14 days $1,530 $1,187
14-21 days $1,530 $1,187
21-30 days $1,254 $1,120
30-60 days $1,154 $729
60-90 days $1,154 $682
90+ days $1,082 $725

Cheapest Day To Fly from Seattle to London

The chart below shows up-to-date information regarding the cheapest days to fly from Seattle to London.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$682 $721 $761 $729 $706 $729 $715

Lowest Fares Chart By Month from Seattle to London

The chart below shows the lowest fare by month when flying from Seattle to London.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July Seattle London SAS 7/31/16 8/11/16 2 $2,491
August Seattle London Alaska 8/28/16 9/4/16 1 $1,120
September Seattle London Alaska 9/10/16 9/14/16 2 $729
October Seattle London Alaska 10/17/16 10/31/16 1 $682
November Seattle London Aer Lingus 11/1/16 11/14/16 2 $829
December Seattle London Aer Lingus 12/1/16 12/14/16 2 $829
January Seattle London Aer Lingus 1/27/17 2/6/17 2 $829
February Seattle London Alaska 2/6/17 2/20/17 1 $725

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Seattle to London

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Seattle to London.

Next 30 Days

SunMonTueWedThuFriSat
31 1 2 3 4 5 6
$1,680
7 8 9 10 11 12 13
$1,680 $1,680
14 15 16 17 18 19 20
$1,680 $1,680
21 22 23 24 25 26 27
$1,680 $1,404
28 29 30 31 1 2 3
$1,404 $1,404
4 5 6 7 8 9 10
$1,404

Non-Stop vs Connecting Flights from Seattle to London (SEA to LON)

Your Seattle to London flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Seattle to London is $1,341.

The average price for non-stop flights from Seattle to London is $1,184.

The chart below shows up to date information regarding non-stop flights from Seattle to London.

Nonstop Flight Details from Seattle to London
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
British Airways 2 1 1 2 2 2 2 13:25 19:10
Delta 1 1 1 1 1 1 1 21:15 21:15

More Cheap Flights

FlightsAirlineLowest Price
Vancouver to London Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $456
Portland to London American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Eurowings, Iberia, Meridiana, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $579
Bellingham to London American, Air France, Alaska, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, United $1,249
Victoria to London Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Austrian, Brussels, Air Transat, Virgin Atlantic, WestJet $514
Pasco to London American, Air France, Alaska, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, Austrian, Brussels, United, Virgin Atlantic $1,320
Abbotsford to London Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, Air Transat, WestJet $528
Nanaimo to London Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Austrian, Brussels, WestJet $578
Comox to London Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, WestJet $535
Wenatchee to London American, Air France, Alaska, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, United $1,499
Penticton to London Air Canada, Air France, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, Austrian, Brussels, Virgin Atlantic, WestJet Check Dates
Yakima to London American, Air France, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, United $1,249
Seattle to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $504
Vancouver to Paris Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Air Malta, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $524
Portland to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Eurowings, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $571
Seattle to Amsterdam American, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $472
Vancouver to Amsterdam Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Tuifly, Austrian, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $582
Portland to Amsterdam American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $464
Seattle to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic $637
Vancouver to Manchester Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $616
Vancouver to Birmingham Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, SAS, Brussels, Air Transat, WestJet $665
Vancouver to Frankfurt Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Tuifly, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $710
Seattle to Birmingham American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Austrian, XL Airways, SAS, Brussels, United, Virgin Atlantic $771
Seattle to Dublin American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Eurowings, Iberia, KLM, Lufthansa, Thomas Cook, Czech, Austrian, XL Airways, SAS, Brussels, Jetairfly, United, Virgin Atlantic $629
Seattle to Southampton American, Air Berlin, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Brussels, United, Virgin Atlantic $1,879
Victoria to Paris Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Iberia, KLM, Lufthansa, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $872
Seattle to Brussels American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $642
Vancouver to Southampton Air Berlin, Air Canada, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Virgin Atlantic, WestJet Check Dates
Portland to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Eurowings, Iberia, KLM, Lufthansa, LOT, Thomas Cook, SAS, Brussels, Sun Country, Tap Portugal, United, Virgin Atlantic $696
Vancouver to Dublin Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Tuifly, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $536
Vancouver to Bristol Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Brussels, Air Transat, WestJet Check Dates

Airlines Flying from Seattle to London (SEA to LON) Number of flights searched: 618Last modified: Jul 30, 2016 2:02 AM

Below are the different airlines that fly from Seattle to London with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to London.

Seattle to London
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X
Air Canada YYC X X X X X X X
Air Canada YYC / YOW X X X X X X X
British Airways - X X X X X X X
Delta - X X X X X X X
Delta MSP X X X X X X X
Icelandair KEF X X X X X X X
Korean ICN X X X X X X X
Lufthansa FRA X X X X X X X
United ORD X X X X X X X
Virgin Atlantic - X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and London, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Seattle to London Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Seattle to London?
Answer: The average Seattle to London flight time is 9 hours and 29 minutes.
Question: How many miles are there between Seattle and London?
Answer: The distance from Seattle to London is 4784 miles.
Question: How common are direct flights from Seattle to London?
Answer: There are 19 direct flights from Seattle to London.
Question: What is the most popular airline for non-stop flights from Seattle to London?
Answer: British Airways provides 63% of the non-stop flights between Seattle and London.
Question: What are the most popular connecting cities when flying from Seattle to London?
Answer: Reykjavik, IS
Seattle (SEA) To London, GB (LON) Flights: Cheap Flights From Seattle To London | FareCompare.