Cheap flights from City to Seattle

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How to find the cheapest flight from
City (LCY) to Seattle (SEA)

All the information you need to plan the best LCY to SEA flight in 2021: compare City to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.
How far in advance should I book a flight from City to Seattle?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 51% on flights from City to Seattle compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £442. For sooner than that we have options available in the next 3 days from £580.

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

February is one of the best times of the year to fly to Seattle from City. Prices for February average £391 per person but you can even find prices for as low as £257. The most expensive prices can be found in the month of July. Opting for a February flight can save you 37% on your journey compared to booking in February

Cheap flights from City to Seattle in May, June 2021

The best prices found for LCY to SEA flights in May, June
7 Jun - 14 Jun
£494pp
LCY
London City
Multiple airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
LCY
London City
30 May - 14 Jun
£504pp
LCY
London City
Virgin Atlantic
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Virgin Atlantic
 
1 STOP
LCY
London City
24 May - 25 Jun
£505pp
LCY
London City
Multiple airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
KLM
 
1 STOP
LCY
London City

City to Seattle 2021 flight deals

Cheap flights to Seattle from City found for this year
6 Oct - 3 Nov
£449pp
LCY
London City
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Lufthansa
   
2 STOPS
LCY
London City
6 Oct - 3 Nov
£451pp
LCY
London City
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Lufthansa
   
2 STOPS
LCY
London City
25 Sep - 2 Oct
£457pp
LCY
London City
SWISS
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
SWISS
   
2 STOPS
LCY
London City

Last-minute flights from City to Seattle

Late deals on return flights to Seattle from City, departing today and this week
16 May - 30 May
£657pp
LCY
London City
KLM
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
KLM
 
1 STOP
LCY
London City
17 May - 30 May
£661pp
LCY
London City
KLM
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
KLM
 
1 STOP
LCY
London City
16 May - 23 May
£672pp
LCY
London City
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Virgin Atlantic
 
1 STOP
LCY
London City

One-way flights to Seattle from City

The cheapest one-way flights from City to Seattle
14:05 - 07:20
Multiple Airlines
2 stops
25h 15m
LCY - SEA
Multiple Airlines
£361
Kiwi.com
02:45 - 18:13
British Airways
2 stops
23h 28m
LCY - SEA
British Airways
14:20 - 18:09
SWISS
2 stops
35h 49m
LCY - SEA
SWISS
£370
swiss

Related info for your journey

Useful info, stats and facts about <span class="emphasized">City</span> to <span class="emphasized">Seattle</span> flights.

Flight FAQs

From City to Seattle

Are flight prices decreasing from City to Seattle due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both City and Seattle for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London City to Seattle/Tacoma Intl to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. New policies for travellers booking flights from London City to Seattle/Tacoma Intl include masks being provided and required on board, daily cleaning and sanitisation, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from London City to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London City to Seattle/Tacoma Intl that may be offering flexible cancellation policies are Delta, KLM, and British Airways. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What airport do you fly into for flights to Seattle from London City?

Seattle/Tacoma Intl (SEA), located 11.4 mi from the city centre, is the airport you fly into when you book flights from London City to Seattle. 3 airlines have flights to Seattle/Tacoma Intl from London City on a regular basis. Booking flights from London City to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 0 inbound flights from London City per day.

Can I find flights from City to Seattle for under £500 on Cheapflights?

Yes, there are multiple flights from City to Seattle for under £500. The cheapest flight booked recently is on Lufthansa for just £449, but on average you can expect to pay £492.

Are there direct flights from City to Seattle for under £429 on Cheapflights?

There are no direct flights from City to Seattle, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from City to Seattle for under £715?

There are currently 15+ open flights from City to Seattle within the next 7 days for less than £715.

Does it rain more in City or Seattle?

When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in City is roughly similar to Seattle. You can assume this to be the case over the next 17 days.

Is City weather warmer or cooler than Seattle?

Our data indicates that the weather will be 25 °C on average in the month of July. The temperature in Seattle is typically hotter than in City. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long does is the flight from City to Seattle?

Lufthansa, KLM, and SWISS can get you from City to Seattle in just under 16h 40m. Your travel time can differ by up to 4h 39m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from City to Seattle return?

Lufthansa, at £450, was found to be the cheapest airline from City to Seattle.Alternate airlines flying return to your destination include SWISS and KLM.

What are the cheapest airlines to fly from City to Seattle one-way?

The cheapest airline one-way is Virgin Atlantic, with whom users have recently found tickets for as low as £299. However, be on the lookout for offers from SWISS and Delta, as they are both options that can get you from City to Seattle for a low price.

Alternative routes for City to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Seattle

Things to know before you go - useful duration and weather info for your trip from City to Seattle.
Today's exchange rate
£1 = $1.40
Average temperature for May in Seattle
19.0 °C
Avg rainfall for May in Seattle
45.0 mm

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