Air Canada Seattle to London Flights

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Cheapflightsplus.com will find cheap Air Canada flights from Seattle to London. Compare airline ticket prices and book air tickets starting from $301 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Air Canada, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — London by Air Canada

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in november: one-way - $301, two-way – $516.

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Cheap Flights from Seattle to London by Air Canada

Look at the list of plane tickets for the most connecting flights by Air Canada, their prices start from $301. There’re no direct flights. The fastest connecting flight – 13h 45m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $423 Find flight	10:35 am Seattle Seattle-Tacoma Intl	10:10 am+1 день London Heathrow	15h 35m layover 4h 58m - Vancouver	Air Canada	AC8803 AC860
from $423 Find flight	5:45 am Seattle Seattle-Tacoma Intl	10:10 am+1 день London Heathrow	20h 25m layover 9h 48m - Vancouver	Air Canada	AC8801 AC860
from $428 Find flight	6:05 am Seattle Seattle-Tacoma Intl	11:50 am+1 день London Heathrow	21h 45m layover 9h 50m - Toronto	Air Canada	AC540 AC858
from $428 Find flight	6:05 am Seattle Seattle-Tacoma Intl	8:30 am+1 день London Heathrow	18h 25m layover 6h 20m - Toronto	Air Canada	AC540 AC856
from $428 Find flight	6:05 am Seattle Seattle-Tacoma Intl	6:30 am+1 день London Heathrow	16h 25m layover 4h 20m - Toronto	Air Canada	AC540 AC854
from $678 Find flight	7:15 pm Seattle Seattle-Tacoma Intl	10:10 am+2 дня London Heathrow	30h 55m layover 20h 18m - Vancouver	Air Canada	AC8811 AC860
from $301 Find flight	10:35 am Seattle Seattle-Tacoma Intl	12:50 pm+1 день London Heathrow	18h 15m layover 1h 28m - Vancouver 5h 30m - Calgary	Air Canada	AC8803 AC212 WS18
from $381 Find flight	3:05 pm Seattle Seattle-Tacoma Intl	12:50 pm+1 день London Heathrow	13h 45m layover 1h 33m - Vancouver 0h 54m - Calgary	Air Canada	AC8807 WS122 WS18
from $423 Find flight	5:45 am Seattle Seattle-Tacoma Intl	9:20 am+1 день London Heathrow	19h 35m layover 2h 38m - Vancouver 5h 35m - Calgary	Air Canada	AC8801 AC7766 AC850
from $423 Find flight	5:45 am Seattle Seattle-Tacoma Intl	9:20 am+1 день London Heathrow	19h 35m layover 1h 18m - Vancouver 6h 50m - Calgary	Air Canada	AC8801 AC202 AC850
from $423 Find flight	5:45 am Seattle Seattle-Tacoma Intl	7:10 am+1 день London Heathrow	17h 25m layover 2h 28m - Vancouver 2h 12m - Montreal	Air Canada	AC8801 AC304 AC866
from $423 Find flight	5:45 am Seattle Seattle-Tacoma Intl	9:20 am+1 день London Heathrow	19h 35m layover 4h 23m - Vancouver 3h 45m - Calgary	Air Canada	AC8801 AC206 AC850
from $428 Find flight	5:45 am Seattle Seattle-Tacoma Intl	11:50 am+1 день London Heathrow	22h 5m layover 4h 38m - Vancouver 4h 43m - Toronto	Air Canada	AC8801 AC108 AC858
from $428 Find flight	6:05 am Seattle Seattle-Tacoma Intl	7:10 am+1 день London Heathrow	17h 5m layover 2h 10m - Toronto 1h 52m - Montreal	Air Canada	AC540 AC418 AC866
from $428 Find flight	5:45 am Seattle Seattle-Tacoma Intl	8:30 am+1 день London Heathrow	18h 45m layover 2h 18m - Vancouver 3h 31m - Toronto	Air Canada	AC8801 AC34 AC856
from $428 Find flight	5:45 am Seattle Seattle-Tacoma Intl	6:30 am+1 день London Heathrow	16h 45m layover 2h 18m - Vancouver 1h 31m - Toronto	Air Canada	AC8801 AC34 AC854

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 11/18/2024

Air Canada Flight Schedule Seattle to London

Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
6:05 am — 11:50 am +1 day	6:05 am — 1:50 pm AC540 Air Canada Seattle — Toronto 9h 50m stop 11:40 pm — 11:50 am AC858 Air Canada Toronto — London	21h 45m including layover	Find flight from$428
6:05 am — 8:30 am +1 day	6:05 am — 1:50 pm AC540 Air Canada Seattle — Toronto 6h 20m stop 8:10 pm — 8:30 am AC856 Air Canada Toronto — London	18h 25m including layover	Find flight from$428
10:35 am — 12:50 pm +1 day	10:35 am — 11:42 am AC8803 Air Canada Seattle — Vancouver 1h 28m stop 1:10 pm — 3:40 pm AC212 Air Canada Vancouver — Calgary 5h 30m stop 9:10 pm — 12:50 pm WS18 WestJet Calgary — London	18h 15m including layover	Find flight from$301
10:35 am — 12:50 pm +1 day	10:35 am — 11:42 am AC8803 Air Canada Seattle — Vancouver 3h 58m stop 3:40 pm — 6:10 pm WS118 WestJet Vancouver — Calgary 3h stop 9:10 pm — 12:50 pm WS18 WestJet Calgary — London	18h 15m including layover	Find flight from$377
3:05 pm — 12:50 pm +1 day	3:05 pm — 4:15 pm AC8807 Air Canada Seattle — Vancouver 1h 33m stop 5:45 pm — 8:16 pm WS122 WestJet Vancouver — Calgary 54m stop 9:10 pm — 12:50 pm WS18 WestJet Calgary — London	13h 45m including layover	Find flight from$381
5:45 am — 9:20 am +1 day	5:45 am — 6:56 am AC8801 Air Canada Seattle — Vancouver 2h 38m stop 9:30 am — 11:55 am AC7766 Air Canada Vancouver — Calgary 5h 35m stop 5:30 pm — 9:20 am AC850 Air Canada Calgary — London	19h 35m including layover	Find flight from$423
5:45 am — 9:20 am +1 day	5:45 am — 6:56 am AC8801 Air Canada Seattle — Vancouver 1h 18m stop 8:10 am — 10:40 am AC202 Air Canada Vancouver — Calgary 6h 50m stop 5:30 pm — 9:20 am AC850 Air Canada Calgary — London	19h 35m including layover	Find flight from$423
7:05 pm — 6:30 am +2 days	7:05 pm — 8:12 pm AC8811 Air Canada Seattle — Vancouver 3h 8m stop 11:20 pm — 6:52 am AC126 Air Canada Vancouver — Toronto 11h 18m stop 6:10 pm — 6:30 am AC854 Air Canada Toronto — London	27h 25m including layover	Find flight from$428
7:05 pm — 6:30 am +2 days	7:05 pm — 8:12 pm AC8811 Air Canada Seattle — Vancouver 12h 58m stop 9:10 am — 4:39 pm AC34 Air Canada Vancouver — Toronto 1h 31m stop 6:10 pm — 6:30 am AC854 Air Canada Toronto — London	27h 25m including layover	Find flight from$451

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

*Departure and arrival times are local. Last updated on 11/18/2024

Flight Information

There are 46 flights by Air Canada from Seattle to London every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal.

Departures start from 10:35 am to 7:15 pm. Nonstop flight is 13h 45m. The time difference between Seattle and London is 8h.

The fastest flight 13h 45m
Average flight time 19h 35m
The earliest flight 10:35 am
The latest flight 7:15 pm
Distance 4794 ml

The cheapest months for traveling to London are january (from 301 $), february (from 377 $), december (from 435 $).

The most expensive and popular months are november (from 468 $), december (from 435 $), february (from 377 $).

The cheapest flight by Air Canada that our users were able to find is $301. This airfare is economy class on one-way AC8803 flight for January 22, 2025 leaving Seattle-Tacoma Intl in Seattle at 10:35 am, it includes all taxes and additional fees.

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Air Canada Airplanes on the Route

List of the most popular Air Canada airplanes flying from Seattle to London:

Other Popular Airlines on the Route

Besides Air Canada there are other 22 airline carriers between Seattle and London. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to London.

Nonstop flights

There are 9 direct flights every day from Seattle. Airlines and fares are below:

AS - Alaska Airlines

from $535

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VS - Virgin Atlantic Airways

from $854

Find
AY - Finnair

from $557

Find
IB - Iberia

from $434

Find
BA - British Airways

from $406

Find

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Connecting Flights

List of flights with layovers (1 and more stops):

DE - Condor Airlines

from $513

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EI - Aer Lingus

from $553

Find
UA - United Airlines

from $451

Find
AS - Alaska Airlines

from $262

Find
LH - Lufthansa

from $421

Find
VS - Virgin Atlantic Airways

from $579

Find
FI - Icelandair

from $211

Find
OS - Austrian Airlines

from $589

Find
SY - Sun Country Airlines

from $450

Find
OZ - Asiana Airlines

from $6160

Find
LX - SWISS International Air Lines

from $443

Find

See more connecting flights

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