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Cheap flights from London City Airport to Washington from £460

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — SEA
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

£482

One-way from

£460

Popular in

August

Cheapest in

January

Average price

£557
SWISS
  • SWISS
  • 29/10-15/11
  • 4 total stops
  • 58h 13m total
  • London to Washington
Search Deals
23/6
  • 23/6
  • 2 total stops
  • 19h 58m total
  • London to Washington
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from London City to Washington

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 13 June 2025.

Wed 29/1013:30LCY - SEA
2 stops40h 45mSWISS
Sat 15/1115:37SEA - LCY
2 stops17h 28mSWISS
Deal found 12/6£482
Sat 6/909:20LCY - SEA
1 stop13h 30mMultiple Airlines
Sat 4/1014:20SEA - LCY
1 stop18h 55mMultiple Airlines
Deal found 12/6£492
Mon 8/910:00LCY - SEA
1 stop14h 05mKLM
Fri 26/913:55SEA - LCY
1 stop13h 45mKLM
Deal found 11/6£520
Sat 8/1108:40LCY - SEA
2 stops23h 05mVirgin Atlantic
Mon 10/1106:00SEA - LCY
2 stops17h 15mVirgin Atlantic
Deal found 11/6£525
Wed 29/1009:50LCY - SEA
1 stop34h 20mLufthansa
Sat 15/1114:00SEA - LCY
1 stop18h 40mLufthansa
Deal found 12/6£539
Tue 16/1208:40LCY - SEA
2 stops21h 45mDelta
Mon 29/1210:55SEA - LCY
2 stops14h 35mDelta
Deal found 11/6£539
Tue 23/909:20LCY - PDX
2 stops21h 00mVirgin Atlantic
Wed 1/1013:15PDX - LCY
1 stop20h 05mVirgin Atlantic
Deal found 11/6£545
Tue 9/909:05LCY - SEA
1 stop16h 45mBritish Airways
Wed 17/919:35SEA - LCY
1 stop14h 45mBritish Airways
Deal found 11/6£565
Wed 27/809:05LCY - SEA
1 stop16h 45mAer Lingus
Tue 9/923:55SEA - LCY
2 stops24h 35mAer Lingus
Deal found 11/6£636
Mon 3/1119:10LCY - PDX
2 stops35h 23mSWISS
Mon 8/1211:07PDX - LCY
2 stops41h 43mSWISS
Deal found 11/6£642
Tue 9/909:25LCY - GEG
2 stops21h 40mMultiple Airlines
Wed 17/907:23GEG - LCY
2 stops21h 07mMultiple Airlines
Deal found 11/6£649
Tue 9/909:20LCY - GEG
2 stops19h 51mVirgin Atlantic
Wed 17/913:00GEG - LCY
2 stops20h 20mVirgin Atlantic
Deal found 11/6£673

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 13 June 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 29/10

13:30-23:15

2 stops40h 45m

Seattle/Tacoma Intl

Sat 15/11

15:37-17:05

2 stops17h 28m

£482

LondonSeattle

LCY - SEA

LCYSEA

London City

Sat 6/9

09:20-14:50

1 stop13h 30m

Seattle/Tacoma Intl

Sat 4/10

14:20-17:15

1 stop18h 55m

£492

LondonSeattle

LCY - SEA

LCYSEA

London City

Mon 8/9

10:00-16:05

1 stop14h 05m

Seattle/Tacoma Intl

Fri 26/9

13:55-11:40

1 stop13h 45m

£520

LondonSeattle

LCY - SEA

LCYSEA

London City

Sat 8/11

08:40-23:45

2 stops23h 05m

Seattle/Tacoma Intl

Mon 10/11

06:00-07:15

2 stops17h 15m

£525

LondonSeattle

LCY - SEA

LCYSEA

London City

Wed 29/10

09:50-13:10

1 stop34h 20m

Seattle/Tacoma Intl

Sat 15/11

14:00-16:40

1 stop18h 40m

£539

LondonPortland

LCY - PDX

LCYPDX

London City

Tue 23/9

09:20-22:20

2 stops21h 00m

Portland

Wed 1/10

13:15-17:20

1 stop20h 05m

£545

LondonSeattle

LCY - SEA

LCYSEA

London City

Tue 9/9

09:05-17:50

1 stop16h 45m

Seattle/Tacoma Intl

Wed 17/9

19:35-18:20

1 stop14h 45m

£565

LondonSeattle

LCY - SEA

LCYSEA

London City

Wed 27/8

09:05-17:50

1 stop16h 45m

Seattle/Tacoma Intl

Tue 9/9

23:55-08:30

2 stops24h 35m

£636

LondonPortland

LCY - PDX

LCYPDX

London City

Mon 3/11

19:10-22:33

2 stops35h 23m

Portland

Mon 8/12

11:07-12:50

2 stops41h 43m

£642

LondonSpokane

LCY - GEG

LCYGEG

London City

Tue 9/9

09:25-23:05

2 stops21h 40m

Spokane

Wed 17/9

07:23-12:30

2 stops21h 07m

£649

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 35 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 13 June 2025.

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 State of Washington as you normally would.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated 13 June 2025.
Read through reviews of airlines operating flights from London to Washington, such as Delta, KLM and SWISS. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,946 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,624 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,118 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    For one-way options, check prices for SWISS. According to our data, you can fly for as low as £501. Users have also found prices from £592 and £612 on Lufthansa and British Airways, 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.

  • What is the cheapest month to book a flight from London City Airport to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from London City Airport to State of Washington (average of £622). Flying from London City Airport to State of Washington in July is currently the most expensive (average of £946). 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.

See more FAQs

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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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