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$625+ Cheap flights from London City (LCY) to Washington

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — SEA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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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 junio 12, 2025.

Round-trip from

$669
(Lufthansa)

One-way from

$625
(Mytrip)

Popular in

August

Cheapest in

January

Average price

$757
From London City to Washington
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One-way flight from London City to Washington
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Highest demand for flights based on searches. 15% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 12, 2025.

This SWISS deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/291:30 pmLCY - SEA
2 stops40h 45mSWISS
sáb. 11/153:37 pmSEA - LCY
2 stops17h 28mSWISS
Deal found 6/12$655
This Lufthansa deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/69:20 amLCY - SEA
1 stop13h 30mMultiple Airlines
sáb. 10/42:20 pmSEA - LCY
1 stop18h 55mMultiple Airlines
Deal found 6/12$669
This Netflights deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/198:40 amLCY - SEA
1 stop15h 25mVirgin Atlantic
lun. 9/295:40 pmSEA - LCY
1 stop15h 00mVirgin Atlantic
Deal found 6/10$684
This KLM deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/810:00 amLCY - SEA
1 stop14h 05mKLM
vie. 9/261:55 pmSEA - LCY
1 stop13h 45mKLM
Deal found 6/11$707
This Justfly.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/299:50 amLCY - SEA
1 stop34h 20mLufthansa
sáb. 11/152:00 pmSEA - LCY
1 stop18h 40mLufthansa
Deal found 6/12$732
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/168:40 amLCY - SEA
2 stops21h 45mDelta
lun. 12/2910:55 amSEA - LCY
2 stops14h 35mDelta
Deal found 6/11$733
This Virgin Atlantic deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/239:20 amLCY - PDX
2 stops21h 00mVirgin Atlantic
mié. 10/11:15 pmPDX - LCY
1 stop20h 05mVirgin Atlantic
Deal found 6/11$740
This TravelUp deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/249:20 amLCY - PDX
2 stops19h 05mKLM
sáb. 9/271:15 pmPDX - LCY
1 stop21h 20mKLM
Deal found 6/10$758
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/109:05 amLCY - SEA
1 stop16h 45mBritish Airways
lun. 9/157:35 pmSEA - LCY
1 stop14h 45mBritish Airways
Deal found 6/12$770
This SWISS deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/151:05 pmLCY - PDX
2 stops37h 41mSWISS
mar. 9/238:30 amPDX - LCY
2 stops25h 00mSWISS
Deal found 6/10$816
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/279:05 amLCY - SEA
1 stop16h 45mAer Lingus
mar. 9/911:55 pmSEA - LCY
2 stops24h 35mAer Lingus
Deal found 6/11$864
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/99:25 amLCY - GEG
2 stops21h 40mMultiple Airlines
mié. 9/177:23 amGEG - LCY
2 stops21h 07mMultiple Airlines
Deal found 6/11$882

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated junio 12, 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

mié. 10/29

1:30 pm-11:15 pm

2 stops40h 45m

Seattle/Tacoma Intl

sáb. 11/15

3:37 pm-5:05 pm

2 stops17h 28m

$655

LondonSeattle

LCY - SEA

LCYSEA

London City

sáb. 9/6

9:20 am-2:50 pm

1 stop13h 30m

Seattle/Tacoma Intl

sáb. 10/4

2:20 pm-5:15 pm

1 stop18h 55m

$669

LondonSeattle

LCY - SEA

LCYSEA

London City

vie. 9/19

8:40 am-4:05 pm

1 stop15h 25m

Seattle/Tacoma Intl

lun. 9/29

5:40 pm-4:40 pm

1 stop15h 00m

$684

LondonSeattle

LCY - SEA

LCYSEA

London City

lun. 9/8

10:00 am-4:05 pm

1 stop14h 05m

Seattle/Tacoma Intl

vie. 9/26

1:55 pm-11:40 am

1 stop13h 45m

$707

LondonSeattle

LCY - SEA

LCYSEA

London City

mié. 10/29

9:50 am-1:10 pm

1 stop34h 20m

Seattle/Tacoma Intl

sáb. 11/15

2:00 pm-4:40 pm

1 stop18h 40m

$732

LondonPortland

LCY - PDX

LCYPDX

London City

mar. 9/23

9:20 am-10:20 pm

2 stops21h 00m

Portland

mié. 10/1

1:15 pm-5:20 pm

1 stop20h 05m

$740

LondonPortland

LCY - PDX

LCYPDX

London City

mié. 9/24

9:20 am-8:25 pm

2 stops19h 05m

Portland

sáb. 9/27

1:15 pm-6:35 pm

1 stop21h 20m

$758

LondonSeattle

LCY - SEA

LCYSEA

London City

mié. 9/10

9:05 am-5:50 pm

1 stop16h 45m

Seattle/Tacoma Intl

lun. 9/15

7:35 pm-6:20 pm

1 stop14h 45m

$770

LondonPortland

LCY - PDX

LCYPDX

London City

lun. 9/15

1:05 pm-6:46 pm

2 stops37h 41m

Portland

mar. 9/23

8:30 am-5:30 pm

2 stops25h 00m

$816

LondonSeattle

LCY - SEA

LCYSEA

London City

mié. 8/27

9:05 am-5:50 pm

1 stop16h 45m

Seattle/Tacoma Intl

mar. 9/9

11:55 pm-8:30 am

2 stops24h 35m

$864

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 round-trip 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

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 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 junio 12, 2025.
To help decide which airline to fly from London to Washington, see what other customers have to say about Delta, KLM and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
1,117 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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 $681. Users have also found prices from $805 and $846 on Lufthansa and Aer Lingus, 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 vacation 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 $238). Flying from London City Airport to State of Washington in July is currently the most expensive (average of $391). 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

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