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Cheap flights from London City Airport to Seattle from £458

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LCY — SEA
1 May — 8 May1
1 adult
Wed 1/5
Wed 8/5

Cheap flight deals from London City to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 April 2024.

Round-trip from

£474
From London City to Seattle/Tacoma Intl
Search Deals

What is the cheapest day to fly round-trip from London City Airport to Seattle?

Travelers have found that booking a Monday departure is the best way to save up to 16% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from London City Airport to Seattle?

Travelers have found it’s best to book a flight 49 days in advance to save up to 24% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 49 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London City Airport to Seattle 1-2 weeks in advance for as low as £560, or £689 for flights within the next 24 hours.

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

The best pricing can be found in the month of February. Prices to Seattle from London City Airport average £533. You can even find prices in February for less than £533, as users have found deals to Seattle from as low as £346. The month of July appears to be one of the more expensive times to travel to Seattle from London City Airport. Flying in the targeted month can save you up to 27%.

When is the cheapest time to fly from London City Airport to Seattle (LCY - SEA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London City Airport to Seattle as you normally would.

Cheap Delta flights from London City to Seattle

Explore cheap flight options specifically provided by Delta for the route between London City and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Find some of the cheapest Delta flights travelling from London to Seattle. Make sure to double check the flight details before booking.
Fri 31/507:45LCY - SEA
2 stops22h 27mDelta
Mon 3/607:10SEA - LCY
2 stops17h 00mDelta
Deal found 26/4£637
Thu 22/807:45LCY - SEA
1 stop16h 50mDelta
Tue 27/813:30SEA - LCY
1 stop12h 00mDelta
Deal found 25/4£839
Wed 19/608:40LCY - SEA
1 stop15h 55mDelta
Fri 28/613:30SEA - LCY
1 stop12h 00mDelta
Deal found 26/4£1,018
Fri 14/609:20LCY - SEA
1 stop15h 15mDelta
Fri 28/613:30SEA - LCY
1 stop12h 00mDelta
Deal found 26/4£1,048
Mon 6/510:00LCY - SEA
1 stop14h 40mDelta
Mon 20/518:10SEA - LCY
1 stop14h 30mDelta
Deal found 25/4£2,078
Mon 6/509:45LCY - SEA
1 stop14h 55mDelta
Mon 20/518:10SEA - LCY
1 stop14h 30mDelta
Deal found 26/4£2,085
Mon 6/510:00LCY - SEA
1 stop14h 40mDelta
Fri 10/513:30SEA - LCY
1 stop12h 00mDelta
Deal found 25/4£2,109

Cheap SWISS flights from London City to Seattle

Explore cheap flight options specifically provided by SWISS for the route between London City and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Take a gander at the lowest prices we've found on SWISS flights from London to Seattle. Check back soon if you're not seeing flights that suit your needs.
Mon 16/908:05LCY - SEA
2 stops18h 21mSWISS
Mon 30/916:26SEA - LCY
2 stops16h 59mSWISS
Deal found 26/4£554
Tue 7/509:25LCY - SEA
2 stops20h 09mSWISS
Wed 15/510:49SEA - LCY
2 stops17h 41mSWISS
Deal found 26/4£558
Tue 14/509:25LCY - SEA
2 stops20h 09mSWISS
Mon 27/513:10SEA - LCY
2 stops20h 15mSWISS
Deal found 26/4£565
Fri 10/509:25LCY - SEA
2 stops21h 09mSWISS
Tue 14/513:10SEA - LCY
2 stops35h 40mSWISS
Deal found 26/4£574
Wed 11/909:25LCY - SEA
2 stops20h 57mSWISS
Wed 2/1014:00SEA - LCY
2 stops19h 25mSWISS
Deal found 26/4£598
Thu 16/509:25LCY - SEA
2 stops21h 02mSWISS
Tue 21/514:50SEA - LCY
2 stops18h 35mSWISS
Deal found 26/4£600
Thu 26/909:25LCY - SEA
2 stops17h 01mSWISS
Mon 30/913:10SEA - LCY
2 stops20h 15mSWISS
Deal found 26/4£601
Tue 1/1009:25LCY - SEA
2 stops17h 01mSWISS
Tue 15/1013:10SEA - LCY
2 stops20h 15mSWISS
Deal found 26/4£632
Wed 26/609:25LCY - SEA
2 stops20h 57mSWISS
Mon 22/713:10SEA - LCY
2 stops20h 15mSWISS
Deal found 26/4£642

Cheap London City to Seattle flights in April & May 2024

Find cheap flight options from London City to Seattle specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Prices were last updated on 26 April 2024.
These are some of the most attractive deals on flights from London to Seattle in 2024. Check back soon for alternative fares.
Tue 7/509:25LCY - SEA
2 stops20h 09mSWISS
Mon 20/514:50SEA - LCY
2 stops18h 35mSWISS
Deal found 25/4£542
Tue 7/510:00LCY - SEA
1 stop14h 40mKLM
Mon 20/513:30SEA - LCY
1 stop12h 00mKLM
Deal found 25/4£547
Wed 15/506:45LCY - SEA
2 stops23h 11mMultiple Airlines
Wed 5/610:18SEA - LCY
2 stops26h 32mMultiple Airlines
Deal found 25/4£556
Tue 7/509:25LCY - SEA
2 stops20h 09mSWISS
Wed 15/510:49SEA - LCY
2 stops17h 41mSWISS
Deal found 26/4£558
Fri 10/509:25LCY - SEA
2 stops21h 09mSWISS
Tue 14/514:50SEA - LCY
2 stops18h 35mSWISS
Deal found 25/4£560
Tue 14/509:25LCY - SEA
2 stops20h 09mSWISS
Wed 5/613:10SEA - LCY
2 stops20h 15mSWISS
Deal found 25/4£563
Wed 15/509:20LCY - SEA
1 stop15h 20mDelta
Wed 5/613:30SEA - LCY
1 stop12h 00mDelta
Deal found 25/4£568
Wed 15/509:25LCY - SEA
2 stops20h 09mSWISS
Wed 5/613:10SEA - LCY
2 stops20h 15mSWISS
Deal found 25/4£576
Mon 13/508:40LCY - SEA
1 stop16h 00mDelta
Wed 5/618:05SEA - LCY
1 stop14h 35mDelta
Deal found 25/4£581

London City to Seattle 2024 flight deals

Discover exclusive flight deals for travel between London City and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
These are some of the most attractive deals on flights from London to Seattle in 2024. Check back soon for alternative fares.
Sun 22/913:45LCY - SEA
1 stop28h 40mDelta
Mon 30/918:10SEA - LCY
1 stop14h 30mDelta
Deal found 24/4£531
Tue 7/509:25LCY - SEA
2 stops20h 09mSWISS
Mon 20/514:50SEA - LCY
2 stops18h 35mSWISS
Deal found 25/4£542
Tue 7/510:00LCY - SEA
1 stop14h 40mKLM
Mon 20/513:30SEA - LCY
1 stop12h 00mKLM
Deal found 25/4£547
Mon 16/908:05LCY - SEA
2 stops18h 21mSWISS
Mon 30/916:26SEA - LCY
2 stops16h 59mSWISS
Deal found 26/4£554
Wed 15/506:45LCY - SEA
2 stops23h 11mMultiple Airlines
Wed 5/610:18SEA - LCY
2 stops26h 32mMultiple Airlines
Deal found 25/4£556
Tue 7/509:25LCY - SEA
2 stops20h 09mSWISS
Wed 15/510:49SEA - LCY
2 stops17h 41mSWISS
Deal found 26/4£558
Fri 10/509:25LCY - SEA
2 stops21h 09mSWISS
Tue 14/514:50SEA - LCY
2 stops18h 35mSWISS
Deal found 25/4£560
Tue 14/509:25LCY - SEA
2 stops20h 09mSWISS
Wed 5/613:10SEA - LCY
2 stops20h 15mSWISS
Deal found 25/4£563
Thu 14/1108:40LCY - SEA
1 stop33h 35mVirgin Atlantic
Mon 18/1114:35SEA - LCY
1 stop18h 45mVirgin Atlantic
Deal found 24/4£565

London City to Seattle flights leaving soon

Find last-minute flight options from London City to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Consider one of these great deals we found on last-minute flights from London to Seattle. Users should be sure to double check the price, date, and time of their last-minute flight.
Mon 6/516:50LCY - SEA
2 stops34h 06mMultiple Airlines
Mon 13/507:25SEA - LCY
2 stops19h 35mMultiple Airlines
Deal found 25/4£658
Mon 6/509:55LCY - SEA
2 stops32h 11mMultiple Airlines
Mon 20/509:25SEA - LCY
2 stops22h 50mMultiple Airlines
Deal found 25/4£659
Mon 6/509:55LCY - SEA
2 stops32h 11mMultiple Airlines
Mon 20/509:25SEA - LCY
2 stops22h 50mMultiple Airlines
Deal found 26/4£662
Wed 1/508:30LCY - SEA
2 stops44h 36mITA Airways
Wed 8/522:56SEA - LCY
2 stops28h 04mITA Airways
Deal found 24/4£679
Mon 6/509:40LCY - SEA
2 stops19h 54mSWISS
Mon 13/514:50SEA - LCY
2 stops37h 40mSWISS
Deal found 26/4£685
Sat 4/509:10LCY - SEA
2 stops20h 24mSWISS
Thu 9/514:50SEA - LCY
2 stops18h 35mSWISS
Deal found 25/4£810
Wed 1/517:00LCY - SEA
1 stop27h 25mLufthansa
Wed 8/514:15SEA - LCY
1 stop18h 10mLufthansa
Deal found 24/4£828
Thu 2/509:25LCY - SEA
2 stops20h 09mSWISS
Thu 9/514:50SEA - LCY
2 stops18h 35mSWISS
Deal found 25/4£831
Wed 1/509:15LCY - SEA
2 stops17h 30mLufthansa
Wed 8/514:15SEA - LCY
1 stop20h 20mLufthansa
Deal found 24/4£854

One-way flights to Seattle from London City

Search for one-way flight options from London City to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Take a look at some of the best available options we've come across on one-way flights from London to Seattle. Users needing a return flight from London to Seattle should utilize the search form above.
Mon 3/617:10LCY - SEA
3 stops32h 30mMultiple Airlines
Deal found 26/4£458
Mon 20/510:00LCY - SEA
1 stop14h 40mMultiple Airlines
Deal found 26/4£514
Mon 20/509:15LCY - SEA
2 stops31h 58mMultiple Airlines
Deal found 26/4£518
Tue 27/818:40LCY - SEA
3 stops33h 55mMultiple Airlines
Deal found 26/4£539
Fri 24/509:15LCY - SEA
2 stops20h 29mMultiple Airlines
Deal found 26/4£544
Tue 17/909:25LCY - SEA
2 stops16h 30mMultiple Airlines
Deal found 25/4£546
Tue 27/813:50LCY - SEA
2 stops29h 30mMultiple Airlines
Deal found 26/4£550
Tue 28/509:15LCY - SEA
2 stops20h 28mMultiple Airlines
Deal found 26/4£552
Thu 6/609:25LCY - SEA
2 stops16h 15mMultiple Airlines
Deal found 26/4£558

Find flights from London City to Seattle within your budget

Customise your flight search to find flights from London City to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£554 - £971

Route

Depart

Return

Price

London CitySeattle/Tacoma Intl

LCY - SEA

LCYSEA

London City

Mon 16/9

2 stops18h 21m

Seattle/Tacoma Intl

Mon 30/9

2 stops16h 59m

£554

London CitySeattle/Tacoma Intl

LCY - SEA

LCYSEA

London City

Tue 7/5

2 stops20h 09m

Seattle/Tacoma Intl

Wed 15/5

2 stops17h 41m

£558

London CitySeattle/Tacoma Intl

LCY - SEA

LCYSEA

London City

Tue 18/6

2 stops32h 14m

Seattle/Tacoma Intl

Tue 10/9

2 stops21h 57m

£580

London CitySeattle/Tacoma Intl

LCY - SEA

LCYSEA

London City

Thu 16/5

1 stop35h 10m

Seattle/Tacoma Intl

Tue 21/5

1 stop18h 10m

£591

London CitySeattle/Tacoma Intl

LCY - SEA

LCYSEA

London City

Fri 17/5

1 stop15h 20m

Seattle/Tacoma Intl

Tue 21/5

1 stop12h 00m

£610

London CitySeattle/Tacoma Intl

LCY - SEA

LCYSEA

London City

Tue 22/10

1 stop14h 50m

Seattle/Tacoma Intl

Sat 2/11

2 stops37h 25m

£618

London CitySeattle/Tacoma Intl

LCY - SEA

LCYSEA

London City

Fri 31/5

2 stops22h 27m

Seattle/Tacoma Intl

Mon 3/6

2 stops17h 00m

£637

London CitySeattle/Tacoma Intl

LCY - SEA

LCYSEA

London City

Mon 8/7

2 stops32h 50m

Seattle/Tacoma Intl

Fri 19/7

2 stops56h 41m

£666

London CitySeattle/Tacoma Intl

LCY - SEA

LCYSEA

London City

Mon 6/5

2 stops34h 50m

Seattle/Tacoma Intl

Fri 10/5

2 stops33h 29m

£971

Flights are sorted by cheapest first

Deals found on 26/4

When is the cheapest time to fly from London City Airport to Seattle?

Use this chart to determine the cheapest time to fly return from London City to Seattle. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London City Airport to Seattle flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from London City to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from London City to Seattle is currently £531 while a return flight costs £643. Price data was last updated on 21 April 2024.

Currently, February is the cheapest month in which you can book a flight from London City Airport to Seattle (average of £593). Flying from London City Airport to Seattle in July is currently the most expensive (average of £802). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£488

February

£474

March

£506

April

£521

May

£546

June

£612

July

£642

August

£610

September

£550

October

£524

November

£481

December

£475

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

5 - 19 °C

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 26 April 2024.
Read reviews from past customers who have flown Delta, SWISS and Lufthansa from London to Seattle. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very Good
10,966 reviews
Check prices

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very Good
10,966 reviews
Delta
8.1
Very Good
10,966 reviews
Check prices

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,626 reviews
Delta
8.1
Very Good
10,966 reviews
Check prices

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

SWISS
7.8
Good
2,061 reviews
Delta
8.1
Very Good
10,966 reviews
Check prices

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Virgin Atlantic
7.7
Good
746 reviews
Delta
8.1
Very Good
10,966 reviews
Check prices

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Aer Lingus
7.2
Good
1,349 reviews
Delta
8.1
Very Good
10,966 reviews
Check prices

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from London City to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from London City to Seattle. 0 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 London City Airport to Seattle for under £600 on Cheapflights?

    Yes, there are multiple flights from London City Airport to Seattle for under £600. The cheapest flight booked recently is on SWISS for just £554, but on average you can expect to pay £600.

  • Are there last-minute flights available from London City Airport to Seattle for under £700?

    There are currently 20+ open flights from London City Airport to Seattle within the next 7 days for less than £700.

  • What are the cheapest airlines flying from London City Airport to Seattle round-trip?

    Our cheapest airline available from London City Airport to Seattle is SWISS. Our recent data shows that you can find tickets from as low as £554 on this airline. Additional options worth looking into are Lufthansa and KLM, starting at £591 and £610 round-trip.

  • What are the cheapest airlines to fly from London City Airport to Seattle one-way

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at £586 British Airways flights start at £598 while deals on Aer Lingus start at £613 one-way.

  • What does LCY to SEA mean?

    This is defined as London City Airport (LCY) and Seattle/Tacoma Intl Airport (SEA). Codes like Seattle/Tacoma Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from London City to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your London City to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from London City to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter London City to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from London City to Seattle that include hotel bookings?

    Yes. In addition to deals on London City to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London City to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to Seattle.

  • Can I find deals for business class flights from London City to Seattle?

    Yes. Cheapflights offers flight deals from London City to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from London City to Seattle that allow pets onboard?

    Many airlines flying from London City to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from London City to Seattle?

    Yes, you can often find last-minute deals on London City to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London City Airport to Seattle flight deals updated?

    The London City Airport to Seattle flight deals you see on this page were last updated on 26/4.

See more FAQs

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Search flights from London City to Seattle by cabin class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London City to Seattle?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London City to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from London City to Seattle?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle from London City.

Can Cheapflights find flights from London City to Seattle with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London City to Seattle, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London City to Seattle become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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