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

The cheapet airlines for a one-way flight from State of Washington to London City Airport are SWISS (£350), Delta (£357), and Lufthansa (£366).

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

Currently, February is the cheapest month in which you can book a flight from State of Washington to London City Airport (average of £161). Flying from State of Washington to London City Airport in August is currently the most expensive (average of £214). 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.

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.

How far in advance should I book a flight from State of Washington to London City Airport?

To save on the cost of your flight from State of Washington to London City Airport, book at least 47 days before your planned departure. Booking around this time can save you about 47% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £692 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £764.

What is the cheapest month to fly from State of Washington to London City Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to London City Airport. Flights to London City Airport from State of Washington in October are about £627 on average during October, but can be found for as low as £432.

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

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.

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 holiday 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.

£256+ Flights from Washington to London City Airport

Cheap flight deals from Washington to London City

Round-trip from	£559
One-way from	£256
Popular in	June
Cheapest in	October
Average price	£532

SWISS
23/9-2/10
4 total stops
36h 56m total
Washington to London

Search Deals

18/5
2 total stops
57h 30m total
Washington to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£127 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

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 27 March 2025.

Tue 23/913:45SEA - LCY

2 stops19h 45mSWISS

Thu 2/1009:25LCY - SEA

2 stops17h 11mSWISS

Deal found 26/3£559

Sun 21/909:55PDX - LCY

2 stops22h 30mMultiple Airlines

Tue 30/908:45LCY - PDX

2 stops18h 01mMultiple Airlines

Deal found 26/3£560

Sun 27/418:10SEA - LCY

1 stop14h 30mKLM

Tue 13/510:00LCY - SEA

1 stop13h 57mKLM

Deal found 27/3£564

Mon 10/1110:29PDX - LCY

2 stops38h 21mDelta

Thu 20/1109:20LCY - PDX

1 stop34h 05mDelta

Deal found 26/3£569

Wed 23/414:15SEA - LCY

1 stop18h 10mLufthansa

Thu 8/508:45LCY - SEA

2 stops41h 48mLufthansa

Deal found 26/3£570

Wed 23/413:15PDX - LCY

1 stop21h 15mVirgin Atlantic

Wed 30/409:20LCY - PDX

2 stops19h 29mVirgin Atlantic

Deal found 25/3£573

Wed 23/412:46SEA - LCY

2 stops19h 39mMultiple Airlines

Wed 30/408:45LCY - SEA

2 stops18h 16mMultiple Airlines

Deal found 25/3£577

Sun 21/908:30PDX - LCY

2 stops20h 00mSWISS

Tue 30/913:05LCY - PDX

2 stops37h 41mSWISS

Deal found 26/3£589

Mon 6/1008:01PDX - LCY

2 stops18h 44mBritish Airways

Wed 22/1014:55LCY - PDX

2 stops35h 43mBritish Airways

Deal found 27/3£623

Thu 25/914:15PDX - LCY

2 stops18h 10mLufthansa

Wed 15/1008:45LCY - PDX

2 stops20h 04mLufthansa

Deal found 26/3£627

Thu 24/414:10SEA - LCY

1 stop21h 30mVirgin Atlantic

Thu 1/508:40LCY - SEA

2 stops20h 05mVirgin Atlantic

Deal found 25/3£645

Wed 24/918:45SEA - LCY

1 stop14h 45mBritish Airways

Wed 8/1006:45LCY - SEA

1 stop18h 14mBritish Airways

Deal found 27/3£675

Best flights from Washington to London City
Discover carefully curated flight deals from Washington to London City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 March 2025.

Tue 23/913:45SEA - LCY

2 stops19h 45mSWISS

Thu 2/1009:25LCY - SEA

2 stops17h 11mSWISS

Deal found 26/3£559

Sun 21/909:55PDX - LCY

2 stops22h 30mMultiple Airlines

Tue 30/908:45LCY - PDX

2 stops18h 01mMultiple Airlines

Deal found 26/3£560

Sun 27/418:10SEA - LCY

1 stop14h 30mKLM

Tue 13/510:00LCY - SEA

1 stop13h 57mKLM

Deal found 27/3£564

Wed 23/414:15SEA - LCY

1 stop18h 10mLufthansa

Thu 8/508:45LCY - SEA

2 stops41h 48mLufthansa

Deal found 26/3£570

Wed 23/413:15PDX - LCY

1 stop21h 15mVirgin Atlantic

Wed 30/409:20LCY - PDX

2 stops19h 29mVirgin Atlantic

Deal found 25/3£573

Mon 28/405:31PDX - LCY

2 stops21h 14mBritish Airways

Wed 7/516:55LCY - PDX

2 stops33h 46mBritish Airways

Deal found 26/3£623

Wed 23/423:59SEA - LCY

2 stops24h 41mAer Lingus

Wed 30/418:05LCY - SEA

1 stop30h 54mAer Lingus

Deal found 25/3£711

Sun 18/513:55SEA - LCY

1 stop18h 45mDelta

Thu 29/510:00LCY - SEA

1 stop13h 57mDelta

Deal found 26/3£724

Wed 23/412:46SEA - LCY

2 stops19h 39mMultiple Airlines

Wed 30/408:45LCY - SEA

2 stops18h 16mMultiple Airlines

Deal found 25/3£577

Sun 21/908:30PDX - LCY

2 stops20h 00mSWISS

Tue 30/913:05LCY - PDX

2 stops37h 41mSWISS

Deal found 26/3£589

Thu 24/414:10SEA - LCY

1 stop21h 30mVirgin Atlantic

Thu 1/508:40LCY - SEA

2 stops20h 05mVirgin Atlantic

Deal found 25/3£645

Sun 20/413:15PDX - LCY

1 stop13h 50mKLM

Wed 30/410:00LCY - PDX

2 stops17h 10mKLM

Deal found 26/3£686

Last-minute flights from Washington to London City
Discover last-minute flight deals from Washington to London City. Data last updated 27 March 2025 and is based on user searches.

Sun 30/306:35PDX - LCY

2 stops17h 35mDelta

Mon 7/408:40LCY - PDX

2 stops20h 09mDelta

Deal found 25/3£696

Mon 31/314:02PDX - LCY

2 stops18h 23mLufthansa

Tue 8/408:45LCY - PDX

2 stops20h 15mLufthansa

Deal found 25/3£673

Tue 1/412:54PDX - LCY

2 stops21h 41mLufthansa

Tue 8/408:45LCY - PDX

2 stops20h 15mLufthansa

Deal found 25/3£673

Tue 1/407:00PDX - LCY

2 stops21h 30mSWISS

Sun 1/619:20LCY - PDX

2 stops31h 25mSWISS

Deal found 26/3£802

Tue 1/406:00SEA - LCY

2 stops17h 15mVirgin Atlantic

Tue 8/407:45LCY - SEA

1 stop16h 15mVirgin Atlantic

Deal found 27/3£844

Tue 1/414:05PDX - LCY

2 stops18h 35mDelta

Fri 4/410:00LCY - PDX

2 stops18h 49mDelta

Deal found 26/3£4,187

Wed 2/418:10SEA - LCY

1 stop14h 30mKLM

Thu 10/409:20LCY - SEA

1 stop14h 40mKLM

Deal found 26/3£686

Wed 2/412:45SEA - LCY

2 stops20h 30mSWISS

Wed 9/419:20LCY - SEA

2 stops35h 23mSWISS

Deal found 26/3£701

Wed 2/418:45SEA - LCY

1 stop18h 55mBritish Airways

Thu 10/408:45LCY - SEA

2 stops16h 14mBritish Airways

Deal found 26/3£839

Wed 2/423:59PDX - LCY

2 stops24h 11mMultiple Airlines

Sun 13/418:05LCY - PDX

2 stops32h 40mMultiple Airlines

Deal found 26/3£5,960

Wed 2/414:15SEA - LCY

1 stop18h 10mLufthansa

Wed 16/408:45LCY - SEA

2 stops17h 43mLufthansa

Deal found 26/3£6,190

Thu 3/413:25SEA - LCY

2 stops20h 05mAer Lingus

Tue 15/406:45LCY - SEA

1 stop18h 14mAer Lingus

Deal found 26/3£998

One-way flights from Washington to London City
Search for one-way flight options from Washington to London City. Find affordable one-way fares based on user searches. Data last updated 27 March 2025.

Sun 18/519:00SEA - LCY

2 stops57h 30mMultiple Airlines

Deal found 26/3£256

Mon 19/510:45GEG - LCY

3 stops22h 55mMultiple Airlines

Deal found 26/3£325

Mon 19/511:58PDX - LCY

3 stops21h 42mMultiple Airlines

Deal found 26/3£335

Sun 21/913:45SEA - LCY

2 stops19h 45mSWISS

Deal found 26/3£350

Sun 21/909:30SEA - LCY

2 stops37h 45mDelta

Deal found 27/3£357

Sun 27/414:15SEA - LCY

1 stop20h 20mLufthansa

Deal found 27/3£366

Sun 21/908:30PDX - LCY

2 stops20h 00mSWISS

Deal found 27/3£377

Wed 2/418:10SEA - LCY

1 stop14h 30mKLM

Deal found 27/3£415

Fri 18/413:15PDX - LCY

1 stop12h 15mKLM

Deal found 26/3£416

Fri 18/409:55PDX - LCY

2 stops17h 45mDelta

Deal found 26/3£419

Sun 27/418:45SEA - LCY

2 stops17h 40mBritish Airways

Deal found 27/3£423

Sat 5/413:15PDX - LCY

1 stop21h 20mVirgin Atlantic

Deal found 26/3£459

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Tue 23/9

13:45-17:30

2 stops19h 45m

London City

Thu 2/10

09:25-18:36

2 stops17h 11m

£559

PortlandLondon

PDX - LCY

PDXLCY

Portland

Sun 21/9

09:55-16:25

2 stops22h 30m

London City

Tue 30/9

08:45-18:46

2 stops18h 01m

£560

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Sun 27/4

18:10-16:40

1 stop14h 30m

London City

Tue 13/5

10:00-15:57

1 stop13h 57m

£564

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Wed 23/4

14:15-16:25

1 stop18h 10m

London City

Thu 8/5

08:45-18:33

2 stops41h 48m

£570

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 23/4

13:15-18:30

1 stop21h 15m

London City

Wed 30/4

09:20-20:49

2 stops19h 29m

£573

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Wed 23/4

12:46-16:25

2 stops19h 39m

London City

Wed 30/4

08:45-19:01

2 stops18h 16m

£577

PortlandLondon

PDX - LCY

PDXLCY

Portland

Sun 21/9

08:30-12:30

2 stops20h 00m

London City

Tue 30/9

13:05-18:46

2 stops37h 41m

£589

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 28/4

05:31-10:45

2 stops21h 14m

London City

Wed 7/5

16:55-18:41

2 stops33h 46m

£623

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Thu 24/4

14:10-19:40

1 stop21h 30m

London City

Thu 1/5

08:40-20:45

2 stops20h 05m

£645

SpokaneLondon

GEG - LCY

GEGLCY

Spokane

Tue 9/9

12:35-18:35

2 stops22h 00m

London City

Tue 23/9

09:25-23:15

2 stops21h 50m

£685

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 39 results

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 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 Washington to London City Airport

Rainfall in London City by month

In terms of precipitation, rainfall in London City Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London City Airport when rainfall is around 40.0 mm.

Temperature in London City 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London City

Read reviews from past customers who have flown Delta, KLM and SWISS from Washington to London. 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

7,895 reviews

Check prices

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

7,895 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

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

1,319 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

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

1,570 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

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

8,603 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

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

7.4

Good

634 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

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

What are the cheapest airlines to fly from State of Washington to London City Airport one-way?
The cheapet airlines for a one-way flight from State of Washington to London City Airport are SWISS (£350), Delta (£357), and Lufthansa (£366).
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 holiday 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, February is the cheapest month in which you can book a flight from State of Washington to London City Airport (average of £161). Flying from State of Washington to London City Airport in August is currently the most expensive (average of £214). 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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Deal

Milton Keynes

Gatwick

Croydon

Luton

Slough

Eastbourne

Wembley

Hayes

Ilford

Crawley

Southend-on-Sea

Winchester

Maidstone

Ipswich

Watford

Southall

Dartford

Folkestone

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

Cheapflights helps you search for flights from Washington to London City via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Washington to London City for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to London City from Washington? 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 Washington to London City become cheaper?

Not ready to book yet? You can track prices for flights from Washington to London City on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Washington to London City Airport from £256

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.

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 27 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington to London City

Cheapest flights from Washington to London CityExplore 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 27 March 2025.

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 27 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to London City Airport that are best for you.

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.

Cheapflights Insights

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

Rainfall in London City by month

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

Temperature in London City by month

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

Reviews of airlines servicing London City

Read reviews from past customers who have flown Delta, KLM and SWISS from Washington to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

Travelling to a place near Washington?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to London City

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

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 Washington to London City?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 27 March 2025.