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London City

$398+ Cheap flights from Washington to London City (LCY)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LCY
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Washington to London City

Keep the following information in mind while searching for Washington to London City flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$679
(SWISS)

One-way from

$398
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$709
Provider with most accurate pricing for Seattle/Tacoma Intl-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-London (LON) flights.
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From Washington to London City
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One-way flight from Washington to London City
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Highest demand for flights based on searches. 22% potential increase in price ($232 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Washington to London City

Cheapest flights from Washington to London City
Explore the most affordable flight options available from Washington to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This KLM deal was found by Cheapflights users on 2/19. 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.
Wed 4/166:10 pmSEA - LCY
1 stop14h 30mKLM
Wed 4/3010:00 amLCY - SEA
1 stop14h 00mKLM
Deal found 2/19$685
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 4/206:10 pmSEA - LCY
1 stop14h 30mDelta
Fri 5/28:40 amLCY - SEA
1 stop15h 10mDelta
Deal found 2/20$686
This Virgin Atlantic deal was found by Cheapflights users on 2/20. 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.
Tue 4/16:00 amSEA - LCY
2 stops17h 15mVirgin Atlantic
Thu 4/109:20 amLCY - SEA
1 stop14h 40mVirgin Atlantic
Deal found 2/20$691
This Virgin Atlantic deal was found by Cheapflights users on 2/20. 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.
Mon 4/281:50 pmPDX - LCY
2 stops18h 50mVirgin Atlantic
Thu 5/85:10 pmLCY - PDX
1 stop26h 10mVirgin Atlantic
Deal found 2/20$691
This SWISS deal was found by Cheapflights users on 2/19. 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.
Wed 3/512:37 pmSEA - LCY
2 stops36h 08mSWISS
Wed 3/199:25 amLCY - SEA
2 stops20h 28mSWISS
Deal found 2/19$707
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/62:15 pmSEA - LCY
1 stop20h 20mLufthansa
Sun 4/135:50 pmLCY - SEA
1 stop26h 35mLufthansa
Deal found 2/20$715
This United deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/52:00 pmSEA - LCY
1 stop19h 40mMultiple Airlines
Wed 3/195:15 pmLCY - SEA
1 stop26h 55mMultiple Airlines
Deal found 2/19$717
This oojo deal was found by Cheapflights users on 2/19. 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.
Wed 3/195:00 amPDX - LCY
2 stops22h 50mBritish Airways
Tue 3/255:00 pmLCY - PDX
2 stops37h 00mBritish Airways
Deal found 2/19$740
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 3/137:05 amPDX - LCY
2 stops18h 45mDelta
Mon 3/179:20 amLCY - PDX
2 stops20h 12mDelta
Deal found 2/20$793
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Mon 4/216:45 pmSEA - LCY
1 stop18h 05mBritish Airways
Tue 4/296:45 amLCY - SEA
1 stop18h 14mBritish Airways
Deal found 2/20$817
This KAYAK deal was found by Cheapflights users on 2/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:11 amPDX - LCY
2 stops21h 19mSWISS
Tue 9/96:05 pmLCY - PDX
2 stops32h 41mSWISS
Deal found 2/19$852
This Travelocity deal was found by Cheapflights users on 2/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/237:05 amPDX - LCY
2 stops25h 35mLufthansa
Tue 3/410:00 amLCY - PDX
2 stops19h 05mLufthansa
Deal found 2/19$854

Find flights from Washington to London City within your budget

Customize your flight search to find flights from Washington to London City 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 February 20, 2025.

Fly from

Washington

Fly to

London City

Route

Depart

Return

Price

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Wed 4/16

6:10 pm-4:40 pm

1 stop14h 30m

London City

Wed 4/30

10:00 am-4:00 pm

1 stop14h 00m

$685

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Tue 4/1

6:00 am-7:15 am

2 stops17h 15m

London City

Thu 4/10

9:20 am-4:00 pm

1 stop14h 40m

$691

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 4/28

1:50 pm-4:40 pm

2 stops18h 50m

London City

Thu 5/8

5:10 pm-11:20 am

1 stop26h 10m

$691

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Wed 3/5

12:37 pm-8:45 am

2 stops36h 08m

London City

Wed 3/19

9:25 am-10:53 pm

2 stops20h 28m

$707

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Sun 4/6

2:15 pm-6:35 pm

1 stop20h 20m

London City

Sun 4/13

5:50 pm-12:25 pm

1 stop26h 35m

$715

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Wed 3/5

2:00 pm-5:40 pm

1 stop19h 40m

London City

Wed 3/19

5:15 pm-1:10 pm

1 stop26h 55m

$717

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Sat 4/19

6:10 pm-9:30 am

1 stop31h 20m

London City

Wed 4/30

9:20 am-11:40 am

1 stop34h 20m

$736

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 3/19

7:35 am-10:50 am

2 stops20h 15m

London City

Tue 3/25

5:00 pm-9:14 pm

2 stops35h 14m

$740

PortlandLondon

PDX - LCY

PDXLCY

Portland

Thu 3/13

7:05 am-8:50 am

2 stops18h 45m

London City

Mon 3/17

9:20 am-10:32 pm

2 stops20h 12m

$793

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Mon 4/21

6:45 pm-8:50 pm

1 stop18h 05m

London City

Tue 4/29

6:45 am-4:59 pm

1 stop18h 14m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 36 results
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Best time to book a flight from Washington to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Washington 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.

Travel insights for flights from Washington to London City

Get recent, data-driven insights about flights from Washington to London City including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Washington to London City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from State of Washington to London City Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in London City by month

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

In terms of precipitation, rainfall in London City Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London City Airport when rainfall is around 1.6 in.

Temperature in London City by month

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

If weather is an important factor for your trip to London City Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London City

Get insights into the airlines that provide service to London City. 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 London City. Reviews last updated February 20, 2025.
To help decide which airline to fly from Washington to London, see what other customers have to say about Delta, KLM and SWISS. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington to London City. 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 State of Washington to London City Airport one-way?

    For one-way options, check prices for Virgin Atlantic. According to our data, you can fly for as low as $460. Users have also found prices from $461 and $480 on SWISS and Lufthansa, respectively.

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

    The most popular flight routes from State of Washington to London City Airport are Seattle/Tacoma Intl - London City, Portland - London City and Spokane - London City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to London City 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 State of Washington to London City Airport?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to London City Airport (average of $686). Flying from State of Washington to London City Airport in July is currently the most expensive (average of $1,046). 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

Traveling to a place near Washington?

Book flights to Washington if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Luton
Wembley
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Gatwick
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Dover
Orpington
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Alternative routes for Washington to London City

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