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Cheap flights from London City Airport to Washington from £395

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — SEA
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from London City to Washington

Enter your travel dates to find the best prices.

Cheapest flights from London City to Washington
Explore the most affordable flight options available from London City to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Tue 16/1209:15LCY - SEA
2 stops22h 00mSWISS
Wed 14/110:58SEA - LCY
2 stops41h 57mSWISS
Deal found 30/10£554
Thu 4/1209:40LCY - SEA
2 stops23h 10mMultiple Airlines
Mon 8/1208:10SEA - LCY
2 stops20h 45mMultiple Airlines
Deal found 29/10£564
Thu 4/1209:15LCY - SEA
2 stops21h 13mSWISS
Mon 8/1210:40SEA - LCY
2 stops18h 15mSWISS
Deal found 30/10£568
Thu 13/1110:00LCY - SEA
1 stop33h 45mDelta
Mon 17/1107:15SEA - LCY
2 stops18h 15mDelta
Deal found 29/10£570
Thu 13/1109:20LCY - SEA
1 stop34h 25mVirgin Atlantic
Mon 17/1107:20SEA - LCY
2 stops17h 30mVirgin Atlantic
Deal found 30/10£573
Wed 12/1108:40LCY - SEA
2 stops21h 45mVirgin Atlantic
Mon 17/1106:00SEA - LCY
2 stops18h 50mVirgin Atlantic
Deal found 30/10£581
Wed 26/1117:05LCY - SEA
1 stop26h 40mVirgin Atlantic
Wed 3/1215:05SEA - LCY
1 stop17h 30mVirgin Atlantic
Deal found 29/10£584
Wed 26/1109:50LCY - GEG
3 stops34h 55mMultiple Airlines
Wed 3/1212:33GEG - LCY
2 stops20h 07mMultiple Airlines
Deal found 29/10£593
Wed 10/1209:50LCY - PDX
2 stops22h 47mMultiple Airlines
Thu 29/107:00PDX - LCY
2 stops21h 55mMultiple Airlines
Deal found 30/10£612
Mon 17/1109:50LCY - PDX
2 stops21h 01mMultiple Airlines
Wed 3/1215:55PDX - LCY
2 stops16h 45mMultiple Airlines
Deal found 30/10£656
Thu 4/1208:40LCY - PDX
1 stop34h 45mDelta
Mon 8/1205:30PDX - LCY
2 stops44h 00mDelta
Deal found 30/10£679
Thu 4/1220:05LCY - PDX
1 stop23h 20mVirgin Atlantic
Mon 8/1213:25PDX - LCY
1 stop33h 50mVirgin Atlantic
Deal found 29/10£681

Cheap flight deals from London City to Washington

Keep the following information in mind while searching for London City to Washington flight deals. Data was last updated 31 October 2025.

Round-trip from

£505

One-way from

£395

Popular in

July

Cheapest in

January

Average price

£551
Virgin Atlantic
  • Virgin Atlantic
  • 10/3-17/3
  • 4 total stops
  • 43h 17m total
  • London to Washington
Search Deals
3/3
  • 3/3
  • 2 total stops
  • 19h 23m total
  • London to Washington
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to Washington 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 858,174 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from London City Airport to Washington that are best for you.

Fly from

London City

Fly to

Washington

Route

Depart

Return

Price

LondonSeattle

LCY - SEA

LCYSEA

London City

Wed 25/2

20:05-11:40

1 stop23h 35m

Seattle/Tacoma Intl

Sat 7/3

15:05-18:25

1 stop19h 20m

£518

LondonSeattle

LCY - SEA

LCYSEA

London City

Tue 16/12

09:15-23:15

2 stops22h 00m

Seattle/Tacoma Intl

Wed 14/1

10:58-12:55

2 stops41h 57m

£554

LondonSeattle

LCY - SEA

LCYSEA

London City

Tue 14/4

19:20-18:59

2 stops31h 39m

Seattle/Tacoma Intl

Mon 20/4

14:47-17:15

2 stops18h 28m

£556

LondonSeattle

LCY - SEA

LCYSEA

London City

Thu 4/12

09:40-00:50

2 stops23h 10m

Seattle/Tacoma Intl

Mon 8/12

08:10-12:55

2 stops20h 45m

£564

LondonSeattle

LCY - SEA

LCYSEA

London City

Fri 20/2

07:45-22:05

2 stops22h 20m

Seattle/Tacoma Intl

Sun 1/3

15:05-16:35

1 stop17h 30m

£566

LondonSeattle

LCY - SEA

LCYSEA

London City

Thu 13/11

08:40-11:45

1 stop35h 05m

Seattle/Tacoma Intl

Mon 17/11

15:00-08:50

1 stop33h 50m

£570

LondonSeattle

LCY - SEA

LCYSEA

London City

Thu 27/11

20:05-15:35

2 stops27h 30m

Seattle/Tacoma Intl

Thu 4/12

07:20-08:10

2 stops16h 50m

£573

LondonSeattle

LCY - SEA

LCYSEA

London City

Thu 13/11

09:20-11:45

1 stop34h 25m

Seattle/Tacoma Intl

Mon 17/11

07:20-08:50

2 stops17h 30m

£573

LondonSeattle

LCY - SEA

LCYSEA

London City

Thu 13/11

08:40-22:25

2 stops21h 45m

Seattle/Tacoma Intl

Sun 16/11

07:20-07:15

2 stops15h 55m

£574

LondonSpokane

LCY - GEG

LCYGEG

London City

Wed 26/11

09:50-12:45

3 stops34h 55m

Spokane

Wed 3/12

12:33-16:40

2 stops20h 07m

£593

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 45 results
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Best time to book a flight from London City to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from London City with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London City Airport to Washington

What is the cheapest time of day to fly from LCY to WA?

Find hourly flight availability from London City to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

A simple way to save on the total cost of your ticket is to fly from London City Airport to State of Washington in the morning. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the evening.

Related info for your journey

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

  • How long is the flight from London City Airport to State of Washington?

    There are many flights that can get you from London City Airport to State of Washington in 22h. Fly via Virgin Atlantic or SWISS to get the fastest option. London City Airport and State of Washington are separated by a distance of 4794 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from London City Airport to State of Washington one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £415. Users have also found prices from £423 and £433 on Delta and Lufthansa, respectively.

  • What are the most popular routes from London City Airport to State of Washington?

    The most popular route from London City Airport to State of Washington is London City - Seattle/Tacoma Intl. You may also consider London City - Portland or London City - Spokane.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London City to Washington

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

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

When you search for this flight from London City to Washington, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Washington from London City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Washington from London City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for London City to Washington flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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