Cheap Flights from London to Seattle, WA from $262

One way Round trip

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On Cheapflightsplus.com you will find 11 direct and 260 connecting flights from London to Seattle. You can compare airfare deals from 28 airlines and multiple travel sites from $262, book and save on cheap plane tickets and last minute offers. Also check out LON-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip London to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $262 (one-way), $449 (round-trip).

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Best Flights from London to Seattle Today

Take a look at the list of non stop flights and flights with layovers from London to Seattle with the lowest price of $262. The fastest direct flight takes 9h 45m and the fastest connecting – 11h 43m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $403 Find flight	15:25 London Heathrow	17:10 Seattle Seattle-Tacoma Intl	9h 45m	British Airways	BA49
from $412 Find flight	15:25 London Heathrow	17:10 Seattle Seattle-Tacoma Intl	9h 45m	American Airlines	AA6908
from $417 Find flight	15:25 London Heathrow	17:10 Seattle Seattle-Tacoma Intl	9h 45m	Finnair	AY5449
from $423 Find flight	12:00 London Heathrow	13:50 Seattle Seattle-Tacoma Intl	9h 50m	KLM	KL4841
from $430 Find flight	15:25 London Heathrow	17:10 Seattle Seattle-Tacoma Intl	9h 45m	Iberia	IB7313
from $459 Find flight	12:00 London Heathrow	13:50 Seattle Seattle-Tacoma Intl	9h 50m	Delta Air Lines Inc.	DL4348
from $468 Find flight	09:50 London Heathrow	11:35 Seattle Seattle-Tacoma Intl	9h 45m	American Airlines	AA6910
from $498 Find flight	09:50 London Heathrow	11:35 Seattle Seattle-Tacoma Intl	9h 45m	Finnair	AY5451
from $507 Find flight	09:50 London Heathrow	11:35 Seattle Seattle-Tacoma Intl	9h 45m	Iberia	IB7315
from $283 Find flight	07:45 London Luton	18:00 Seattle Seattle-Tacoma Intl	17h 15m layover 6h 5m - Reykjavik	EasyJet	U22295 FI681
from $286 Find flight	08:05 London Gatwick	17:00 Seattle Seattle-Tacoma Intl	16h 55m layover 5h 35m - Reykjavik	EasyJet	U28503 FI681
from $299 Find flight	06:30 London Heathrow	11:24 Seattle Seattle-Tacoma Intl	12h 54m layover 0h 50m - Amsterdam	Delta Air Lines Inc.	DL9490 DL143
from $262 Find flight	18:45 London Heathrow	09:15+2 дня Seattle Seattle-Tacoma Intl	46h 30m layover 26h 20m - Lisbon 2h 35m - San Francisco	TAP Portugal	TP1357 TP237 AS1189

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on October 22, 2024

Flight Schedule London to Seattle (Washington)

Full flight schedule will help you in detecting at what time planes fly from London to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
09:50 — 11:35	09:50 — 11:35 AA6910 American Airlines London — Seattle	9h 45m	Find flight from$468
09:50 — 11:35	09:50 — 11:35 AY5451 Finnair London — Seattle	9h 45m	Find flight from$498
09:50 — 11:35	09:50 — 11:35 IB7315 Iberia London — Seattle	9h 45m	Find flight from$507
12:00 — 13:50	12:00 — 13:50 KL4841 KLM London — Seattle	9h 50m	Find flight from$423
12:00 — 13:50	12:00 — 13:50 DL4348 Delta Air Lines Inc. London — Seattle	9h 50m	Find flight from$459
12:00 — 13:50	12:00 — 13:50 VS105 Virgin Atlantic Airways London — Seattle	9h 50m	Find flight from$1578
12:00 — 13:50	12:00 — 13:50 AF9904 Air France London — Seattle	9h 50m	Find flight from$1614
15:25 — 17:10	15:25 — 17:10 BA49 British Airways London — Seattle	9h 45m	Find flight from$403
15:25 — 17:10	15:25 — 17:10 AA6908 American Airlines London — Seattle	9h 45m	Find flight from$412
15:25 — 17:10	15:25 — 17:10 AY5449 Finnair London — Seattle	9h 45m	Find flight from$417
15:25 — 17:10	15:25 — 17:10 IB7313 Iberia London — Seattle	9h 45m	Find flight from$430
06:30 — 11:24	06:30 — 09:00 DL9490 Delta Air Lines Inc. London — Amsterdam 50m stop 09:50 — 11:24 DL143 Delta Air Lines Inc. Amsterdam — Seattle	12h 54m including layover	Find flight from$299
07:45 — 18:00	07:45 — 11:00 U22295 EasyJet London — Reykjavik 6h 5m stop 17:05 — 18:00 FI681 Icelandair Reykjavik — Seattle	17h 15m including layover	Find flight from$283
07:45 — 17:55	07:45 — 09:50 BA800 British Airways London — Reykjavik 7h 15m stop 17:05 — 17:55 FI681 Icelandair Reykjavik — Seattle	18h 10m including layover	Find flight from$306
08:05 — 17:00	08:05 — 11:30 U28503 EasyJet London — Reykjavik 5h 35m stop 17:05 — 17:00 FI681 Icelandair Reykjavik — Seattle	16h 55m including layover	Find flight from$286
09:55 — 11:25 +1 day	09:55 — 12:25 DL9415 Delta Air Lines Inc. London — Amsterdam 21h 45m stop 10:10 — 11:25 DL143 Delta Air Lines Inc. Amsterdam — Seattle	33h 30m including layover	Find flight from$299
11:45 — 11:25 +1 day	11:45 — 14:05 DL9489 Delta Air Lines Inc. London — Amsterdam 20h 5m stop 10:10 — 11:25 DL143 Delta Air Lines Inc. Amsterdam — Seattle	31h 40m including layover	Find flight from$299
15:20 — 18:00 +1 day	15:20 — 18:40 U28507 EasyJet London — Reykjavik 22h 25m stop 17:05 — 18:00 FI681 Icelandair Reykjavik — Seattle	33h 40m including layover	Find flight from$297
15:35 — 17:00 +1 day	15:35 — 18:50 U22297 EasyJet London — Reykjavik 22h 15m stop 17:05 — 17:00 FI681 Icelandair Reykjavik — Seattle	33h 25m including layover	Find flight from$284
18:05 — 17:00 +1 day	18:05 — 21:15 W94497 Wizz Air UK London — Reykjavik 19h 50m stop 17:05 — 17:00 FI681 Icelandair Reykjavik — Seattle	30h 55m including layover	Find flight from$264
06:45 — 23:52 +1 day	06:45 — 10:15 FR2682 Ryanair London — Madrid 5h 10m stop 15:25 — 20:10 UX97 Air Europa Madrid — Miami 24h 15m stop 20:25 — 23:52 AA305 American Airlines Miami — Seattle	48h 7m including layover	Find flight from$295
08:20 — 23:52 +1 day	08:20 — 11:50 FR5994 Ryanair London — Madrid 3h 35m stop 15:25 — 20:10 UX97 Air Europa Madrid — Miami 24h 15m stop 20:25 — 23:52 AA305 American Airlines Miami — Seattle	46h 32m including layover	Find flight from$289
09:55 — 08:05 +1 day	09:55 — 12:25 DL9415 Delta Air Lines Inc. London — Amsterdam 2h 5m stop 14:30 — 16:25 DL9380 Delta Air Lines Inc. Amsterdam — San Francisco 13h 35m stop 06:00 — 08:05 DL1857 Delta Air Lines Inc. San Francisco — Seattle	30h 10m including layover	Find flight from$300
11:50 — 22:29	11:50 — 14:10 DL8655 Delta Air Lines Inc. London — Paris 1h 30m stop 15:40 — 18:15 DL8572 Delta Air Lines Inc. Paris — Detroit 2h 25m stop 20:40 — 22:29 DL776 Delta Air Lines Inc. Detroit — Seattle	18h 39m including layover	Find flight from$311
14:00 — 10:11 +1 day	14:00 — 16:50 FR1080 Ryanair London — Lisbon 2h stop 18:50 — 22:20 TP203 TAP Portugal Lisbon — Newark 8h 44m stop 07:04 — 10:11 UA1790 United Airlines Newark — Seattle	28h 11m including layover	Find flight from$310
14:00 — 14:45 +1 day	14:00 — 16:50 FR1080 Ryanair London — Lisbon 2h stop 18:50 — 22:20 TP203 TAP Portugal Lisbon — Newark 13h 10m stop 11:30 — 14:45 AS791 Alaska Airlines Newark — Seattle	32h 45m including layover	Find flight from$310
17:20 — 21:30 +1 day	17:20 — 20:10 W94493 Wizz Air UK London — Lisbon 15h 25m stop 11:35 — 15:05 TP201 TAP Portugal Lisbon — Newark 3h 35m stop 18:40 — 21:30 UA496 United Airlines Newark — Seattle	36h 10m including layover	Find flight from$301
17:40 — 21:30 +1 day	17:40 — 20:25 FR1882 Ryanair London — Lisbon 15h 10m stop 11:35 — 15:05 TP201 TAP Portugal Lisbon — Newark 3h 35m stop 18:40 — 21:30 UA496 United Airlines Newark — Seattle	35h 50m including layover	Find flight from$302
18:45 — 09:15 +2 days	18:45 — 21:25 TP1357 TAP Portugal London — Lisbon 26h 20m stop 23:45 — 04:25 TP237 TAP Portugal Lisbon — San Francisco 2h 35m stop 07:00 — 09:15 AS1189 Alaska Airlines San Francisco — Seattle	46h 30m including layover	Find flight from$262
19:35 — 17:00 +2 days	19:35 — 22:55 W61308 Wizz Air London — Warsaw 22h 30m stop 21:25 — 00:40 W61539 Wizz Air Warsaw — Reykjavik 16h 25m stop 17:05 — 17:00 FI681 Icelandair Reykjavik — Seattle	53h 25m including layover	Find flight from$302
19:55 — 08:26 +2 days	19:55 — 22:30 TP1369 TAP Portugal London — Lisbon 11h 30m stop 10:00 — 16:00 TP237 TAP Portugal Lisbon — San Francisco 14h 30m stop 06:30 — 08:26 UA5689 United Airlines San Francisco — Seattle	43h 31m including layover	Find flight from$282
20:20 — 17:55 +2 days	20:20 — 23:45 W65010 Wizz Air London — Krakow 14h 45m stop 14:30 — 17:00 W65053 Wizz Air Krakow — Reykjavik 24h 5m stop 17:05 — 17:55 FI681 Icelandair Reykjavik — Seattle	53h 35m including layover	Find flight from$276
20:35 — 17:55 +2 days	20:35 — 23:55 W65004 Wizz Air London — Krakow 14h 35m stop 14:30 — 17:00 W65053 Wizz Air Krakow — Reykjavik 24h 5m stop 17:05 — 17:55 FI681 Icelandair Reykjavik — Seattle	53h 20m including layover	Find flight from$284
21:20 — 17:55 +2 days	21:20 — 00:30 W61620 Wizz Air London — Gdansk 18h 25m stop 18:55 — 20:45 W61773 Wizz Air Gdansk — Reykjavik 20h 20m stop 17:05 — 17:55 FI681 Icelandair Reykjavik — Seattle	52h 35m including layover	Find flight from$284
21:55 — 17:55 +2 days	21:55 — 00:55 W61608 Wizz Air London — Gdansk 18h stop 18:55 — 20:45 W61773 Wizz Air Gdansk — Reykjavik 20h 20m stop 17:05 — 17:55 FI681 Icelandair Reykjavik — Seattle	52h including layover	Find flight from$298

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on October 22, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from London to Seattle depends on and how to choose the most interesting flight option for you.

Distance between London and Seattle is 7714 miles. Time difference between the cities is 8h. Airplanes depart 05:45 to 23:55 from 10 London airports and arrive 05:45 to 23:55 to 3 Seattle airports. Average flight time is 9h 45m.

The fastest flight 9h 45m
Average flight time 9h 45m
The earliest flight 05:45
The latest flight 23:55
Distance 4794 ml

What is the lowest airfare London to Seattle?

The cheapest plane ticket found by our users is $262. This airfare is for economy class on one-way TP1357 flight by TAP Portugal for October 15, 2020 which leaves Heathrow in London at 18:45 am and arrives at Seattle Seattle-Tacoma Intl at 09:15.

Economy class

$262

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Business class

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First class

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Popular Airlines on the Route

The flight London — Seattle is served by 28 regular airlines and 8 low-cost airlines. Most of the flights on this route are operated by Delta Air Lines Inc. - 38 departures per week at the price of from $ 299 . And the most expensive tickets are offered by Air France airline - from $ 1620.

Direct flights

There are 11 nonstop flights on the route. The fastest direct flight is BA49 by British Airways takes 9h 45m and the cheapest is TP1357 by TAP Portugal for $403.

AA - American Airlines

from $412

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KL - KLM

from $423

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AY - Finnair

from $417

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DL - Delta Air Lines Inc.

from $459

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IB - Iberia

from $430

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VS - Virgin Atlantic Airways

from $1578

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BA - British Airways

from $403

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AF - Air France

from $1614

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See more direct flights

Connecting Flights

There are 260 flights with layovers on the route. The fastest connecting flight is UA8581 by United Airlines takes 11h 43m and the cheapest is TP1357 by TAP Portugal for $262.

DL - Delta Air Lines Inc.

from $299

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UA - United Airlines

from $453

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IB - Iberia

from $448

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AA - American Airlines

from $518

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KL - KLM

from $312

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AC - Air Canada

from $472

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EI - Aer Lingus

from $403

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AY - Finnair

from $511

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LH - Lufthansa

from $461

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VS - Virgin Atlantic Airways

from $484

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BA - British Airways

from $306

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W9 - Wizz Air UK

from $264

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See more connecting flights

Airports

You can fly from London to Seattle from 10 airports (London City, London-Waterloo, Heathrow, Luton, British Rail Terminal, London Biggin Hill, Stansted, Gatwick, Ebbsfleet International Rail St, Stratford International Rail St).

London airports

London City-LCY

from $317
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London-Waterloo-QQW

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Heathrow-LHR

from $262
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Luton-LTN

from $264
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British Rail Terminal-ZLX

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London Biggin Hill-BQH

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Stansted-STN

from $276
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Gatwick-LGW

from $276
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Ebbsfleet International Rail St-XQE

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Stratford International Rail St-XOF

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Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

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Kenmore Air Harbor SPB-LKE

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Airplanes

There are flights to Seattle from London by 28 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 737-800

from $299

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Boeing 737-900 (winglets)

from $299

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Boeing 737-800 (winglets)

from $299

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Airbus A319

from $311

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Embraer 190

from $312

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Boeing 767-400

from $317

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Boeing 787-9

from $320

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Airbus A350-1000

from $320

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Airbus A330-300

from $321

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Airbus A320-100/200

from $346

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Top International Destinations from London

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

London — New York

from $8544

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London — Orlando

from $79

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London — Los Angeles

from $313

Find
London — Chicago

from $70

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London — Miami

from $55

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London — Boston

from $75

Find
London — San Francisco

from $58

Find
London — Las Vegas

from $60

Find
London — Denver

from $59

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London — Houston

from $77

Find

All flights from London | All flights to Seattle

How to book a plane ticket yourself?

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