How long is the flight from Illinois to London City Airport?

SWISS, KLM, and Virgin Atlantic can get you from Illinois to London City Airport in just under 10h 10m. Your travel time can differ by up to 7h 30m. Illinois and London City Airport are separated by a distance of 3957 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Illinois to London City Airport one-way?

The cheapest airline one-way is SWISS, with whom users have recently found tickets for as low as £286. However, be on the lookout for offers from United Airlines and Lufthansa, as they are both options that can get you from Illinois to London City Airport for a low price.

What is the cheapest month to book a flight from Illinois to London City Airport?

Currently, February is the cheapest month in which you can book a flight from Illinois to London City Airport (average of £161). Flying from Illinois 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.

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.

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).

What are the most popular routes from Illinois to London City Airport?

Most travelers choose Chicago O'Hare Intl - London City, Lambert-St Louis - London City or Chicago Midway - London City when deciding on the best route from Illinois to London City Airport.

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

When flying from Illinois 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 Illinois to London City that include hotel bookings?

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

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

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

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

Yes. Cheapflights offers flight deals from Illinois 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.

£239+ Cheap Flights from Illinois to London City Airport

Cheap flight deals from Illinois to London City

Round-trip from	£384
One-way from	£239
Popular in	June
Cheapest in	February
Average price	£483

Virgin Atlantic
28/9-7/10
2 total stops
21h 25m total
Illinois to London

Search Deals

20/10
3 total stops
29h 35m total
Illinois to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£111 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Illinois to London City

Cheapest flights from Illinois to London City
Explore the most affordable flight options available from Illinois to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Sun 28/916:15ORD - LCY

1 stop10h 35mVirgin Atlantic

Tue 7/1009:20LCY - ORD

1 stop10h 50mVirgin Atlantic

Deal found 17/9£384

Wed 5/1118:50ORD - LCY

1 stop12h 00mSWISS

Tue 11/1109:15LCY - ORD

1 stop13h 05mSWISS

Deal found 15/9£392

Sun 28/919:05ORD - LCY

1 stop31h 45mSWISS

Tue 7/1009:25LCY - ORD

1 stop12h 30mSWISS

Deal found 16/9£396

Mon 6/1019:05ORD - LCY

1 stop11h 25mSWISS

Wed 22/1009:25LCY - ORD

1 stop12h 30mSWISS

Deal found 16/9£399

Tue 21/1019:05ORD - LCY

1 stop11h 25mSWISS

Wed 29/1009:25LCY - ORD

1 stop12h 55mSWISS

Deal found 17/9£400

Tue 2/1218:50ORD - LCY

1 stop12h 00mSWISS

Tue 9/1209:15LCY - ORD

1 stop13h 05mSWISS

Deal found 16/9£402

Tue 14/1019:05ORD - LCY

1 stop11h 25mSWISS

Tue 21/1019:20LCY - ORD

1 stop26h 35mSWISS

Deal found 16/9£404

Wed 3/1218:50ORD - LCY

1 stop12h 00mSWISS

Tue 9/1209:15LCY - ORD

1 stop13h 05mSWISS

Deal found 16/9£405

Wed 8/1010:45STL - LCY

2 stops14h 30mDelta

Wed 15/1007:45LCY - STL

2 stops15h 01mDelta

Deal found 16/9£427

Mon 10/1118:43STL - LCY

2 stops16h 57mLufthansa

Mon 24/1109:50LCY - STL

2 stops19h 54mLufthansa

Deal found 16/9£476

Thu 30/1013:30STL - LCY

2 stops12h 45mDelta

Mon 3/1107:45LCY - STL

2 stops16h 17mDelta

Deal found 16/9£500

Wed 15/1011:10STL - LCY

2 stops15h 00mMultiple Airlines

Tue 21/1008:45LCY - STL

2 stops15h 33mMultiple Airlines

Deal found 16/9£507

Best flights from Illinois to London City
Discover carefully curated flight deals from Illinois to London City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Mon 6/1019:05ORD - LCY

1 stop17h 40mSWISS

Wed 15/1009:25LCY - ORD

1 stop12h 30mSWISS

Deal found 17/9£406

Wed 1/1016:40ORD - LCY

1 stop10h 10mKLM

Tue 14/1007:45LCY - ORD

1 stop12h 25mKLM

Deal found 16/9£416

Wed 5/1113:26ORD - LCY

2 stops13h 24mVirgin Atlantic

Tue 11/1120:05LCY - ORD

1 stop24h 15mVirgin Atlantic

Deal found 15/9£419

Wed 8/1010:45STL - LCY

2 stops14h 30mDelta

Wed 15/1007:45LCY - STL

2 stops15h 01mDelta

Deal found 16/9£427

Tue 17/316:05STL - LCY

2 stops15h 45mMultiple Airlines

Tue 24/309:50LCY - STL

2 stops34h 39mMultiple Airlines

Deal found 16/9£427

Wed 25/214:10ORD - LCY

2 stops13h 20mVirgin Atlantic

Tue 3/320:05LCY - ORD

1 stop24h 15mVirgin Atlantic

Deal found 16/9£426

Thu 5/318:50ORD - LCY

1 stop12h 00mSWISS

Fri 13/309:25LCY - ORD

1 stop12h 55mSWISS

Deal found 17/9£427

Wed 3/1210:36ORD - LCY

2 stops14h 39mDelta

Tue 9/1210:00LCY - ORD

2 stops17h 39mDelta

Deal found 16/9£427

Fri 17/1017:20PIA - LCY

2 stops41h 55mLufthansa

Fri 24/1019:10LCY - PIA

2 stops27h 33mLufthansa

Deal found 16/9£880

Thu 16/1019:05ORD - LCY

1 stop11h 25mSWISS

Tue 21/1009:25LCY - ORD

1 stop12h 30mSWISS

Deal found 16/9£435

Thu 16/1016:15ORD - LCY

1 stop11h 15mVirgin Atlantic

Tue 21/1010:00LCY - ORD

2 stops16h 23mVirgin Atlantic

Deal found 16/9£460

Wed 15/1011:10STL - LCY

2 stops15h 00mMultiple Airlines

Tue 21/1008:45LCY - STL

2 stops15h 33mMultiple Airlines

Deal found 16/9£507

Sat 6/1216:25ORD - LCY

1 stop14h 50mDelta

Sat 13/1208:40LCY - ORD

1 stop11h 40mDelta

Deal found 16/9£489

Mon 1/1216:25ORD - LCY

1 stop9h 45mVirgin Atlantic

Mon 8/1210:00LCY - ORD

2 stops20h 01mVirgin Atlantic

Deal found 17/9£460

Mon 10/1111:49STL - LCY

2 stops19h 01mMultiple Airlines

Mon 24/1117:15LCY - STL

2 stops27h 10mMultiple Airlines

Deal found 16/9£517

Thu 16/1016:15ORD - LCY

1 stop10h 35mDelta

Mon 20/1009:20LCY - ORD

1 stop11h 20mDelta

Deal found 16/9£489

Sun 9/1113:10STL - LCY

2 stops17h 40mMultiple Airlines

Mon 24/1117:15LCY - STL

2 stops28h 31mMultiple Airlines

Deal found 16/9£517

Wed 4/310:45STL - LCY

2 stops16h 05mVirgin Atlantic

Sun 8/317:50LCY - STL

2 stops34h 20mVirgin Atlantic

Deal found 16/9£470

Thu 30/1013:30STL - LCY

2 stops12h 45mDelta

Mon 3/1107:45LCY - STL

2 stops16h 17mDelta

Deal found 16/9£500

Fri 27/207:41STL - LCY

2 stops21h 59mMultiple Airlines

Fri 6/309:55LCY - STL

2 stops18h 11mMultiple Airlines

Deal found 17/9£522

Sat 8/1113:25ORD - LCY

2 stops17h 50mVirgin Atlantic

Sun 16/1118:55LCY - ORD

1 stop25h 25mVirgin Atlantic

Deal found 17/9£493

Sun 2/1105:00MDW - LCY

2 stops29h 20mKLM

Sat 8/1110:00LCY - MDW

2 stops43h 32mKLM

Deal found 18/9£733

Fri 31/1010:51PIA - LCY

3 stops19h 49mMultiple Airlines

Fri 7/1113:30LCY - PIA

2 stops33h 10mMultiple Airlines

Deal found 16/9£638

Tue 3/313:00MDW - LCY

2 stops14h 30mVirgin Atlantic

Thu 5/309:20LCY - MDW

2 stops38h 48mVirgin Atlantic

Deal found 16/9£646

Tue 25/1113:14MDW - LCY

2 stops12h 01mDelta

Sun 30/1113:45LCY - MDW

2 stops15h 47mDelta

Deal found 16/9£953

Mon 24/1113:14MDW - LCY

2 stops12h 01mDelta

Sun 30/1113:45LCY - MDW

2 stops15h 47mDelta

Deal found 17/9£1,027

Mon 29/913:08MDW - LCY

2 stops14h 22mDelta

Thu 2/1009:20LCY - MDW

2 stops15h 15mDelta

Deal found 16/9£1,464

Wed 15/1013:08MDW - LCY

2 stops13h 42mDelta

Wed 22/1007:45LCY - MDW

2 stops15h 58mDelta

Deal found 17/9£1,917

Thu 20/1113:14MDW - LCY

2 stops12h 01mDelta

Sun 30/1113:45LCY - MDW

2 stops15h 47mDelta

Deal found 16/9£2,566

Tue 30/909:35MDW - LCY

2 stops15h 40mDelta

Fri 3/1007:45LCY - MDW

2 stops15h 50mDelta

Deal found 16/9£2,694

Last-minute flights from Illinois to London City
Discover last-minute flight deals from Illinois to London City. Data last updated 18 September 2025 and is based on user searches.

Sun 28/916:15ORD - LCY

1 stop10h 35mVirgin Atlantic

Tue 7/1009:20LCY - ORD

1 stop10h 50mVirgin Atlantic

Deal found 17/9£384

Sun 28/919:05ORD - LCY

1 stop31h 45mSWISS

Tue 7/1009:25LCY - ORD

1 stop12h 30mSWISS

Deal found 16/9£396

Sun 5/1012:25STL - LCY

2 stops18h 05mMultiple Airlines

Wed 15/1008:45LCY - STL

2 stops19h 50mMultiple Airlines

Deal found 16/9£593

Mon 6/1019:05ORD - LCY

1 stop11h 25mSWISS

Tue 14/1009:25LCY - ORD

1 stop12h 30mSWISS

Deal found 16/9£399

Mon 6/1019:05ORD - LCY

1 stop17h 40mSWISS

Wed 15/1009:25LCY - ORD

1 stop12h 30mSWISS

Deal found 17/9£406

Wed 8/1010:45STL - LCY

2 stops14h 30mDelta

Wed 15/1007:45LCY - STL

2 stops15h 01mDelta

Deal found 16/9£427

Tue 14/1019:05ORD - LCY

1 stop11h 25mSWISS

Tue 21/1019:20LCY - ORD

1 stop26h 35mSWISS

Deal found 16/9£404

Wed 15/1022:30ORD - LCY

1 stop11h 55mMultiple Airlines

Wed 29/1009:25LCY - ORD

1 stop12h 55mMultiple Airlines

Deal found 16/9£410

Wed 15/1011:10STL - LCY

2 stops15h 00mMultiple Airlines

Tue 21/1008:45LCY - STL

2 stops15h 33mMultiple Airlines

Deal found 16/9£507

Sun 19/1019:05ORD - LCY

1 stop11h 25mSWISS

Tue 4/1109:15LCY - ORD

1 stop13h 05mSWISS

Deal found 16/9£392

Tue 21/1019:05ORD - LCY

1 stop11h 25mSWISS

Wed 29/1009:25LCY - ORD

1 stop12h 55mSWISS

Deal found 17/9£400

Thu 30/1013:30STL - LCY

2 stops12h 45mDelta

Mon 3/1107:45LCY - STL

2 stops16h 17mDelta

Deal found 16/9£500

One-way flights from Illinois to London City
Search for one-way flight options from Illinois to London City. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Mon 20/1006:40ORD - LCY

3 stops29h 35mMultiple Airlines

Deal found 17/9£239

Mon 17/1106:40ORD - LCY

3 stops29h 50mMultiple Airlines

Deal found 16/9£240

Mon 27/1006:40ORD - LCY

3 stops30h 50mMultiple Airlines

Deal found 16/9£244

Wed 12/1119:10ORD - LCY

3 stops30h 40mMultiple Airlines

Deal found 16/9£248

Sun 16/1120:25ORD - LCY

2 stops32h 30mMultiple Airlines

Deal found 16/9£250

Mon 3/1116:03ORD - LCY

2 stops36h 52mMultiple Airlines

Deal found 16/9£251

Wed 5/1119:10ORD - LCY

3 stops30h 40mMultiple Airlines

Deal found 17/9£252

Mon 26/110:15ORD - LCY

3 stops42h 40mMultiple Airlines

Deal found 17/9£253

Sun 9/1106:40ORD - LCY

2 stops19h 55mMultiple Airlines

Deal found 15/9£256

Wed 15/1008:05MDW - LCY

3 stops27h 10mMultiple Airlines

Deal found 16/9£274

Mon 20/1009:44MDW - LCY

3 stops25h 31mMultiple Airlines

Deal found 15/9£281

Thu 12/307:44MDW - LCY

2 stops20h 01mMultiple Airlines

Deal found 17/9£292

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 6/10

19:05-18:45

1 stop17h 40m

London City

Wed 15/10

09:25-15:55

1 stop12h 30m

£406

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 1/10

16:40-08:50

1 stop10h 10m

London City

Tue 14/10

07:45-14:10

1 stop12h 25m

£416

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 5/11

13:26-08:50

2 stops13h 24m

London City

Tue 11/11

20:05-14:20

1 stop24h 15m

£419

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 25/2

14:10-09:30

2 stops13h 20m

London City

Tue 3/3

20:05-14:20

1 stop24h 15m

£426

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Wed 8/10

10:45-07:15

2 stops14h 30m

London City

Wed 15/10

07:45-16:46

2 stops15h 01m

£427

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Tue 17/3

16:05-12:50

2 stops15h 45m

London City

Tue 24/3

09:50-15:29

2 stops34h 39m

£427

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Thu 5/3

18:50-12:50

1 stop12h 00m

London City

Fri 13/3

09:25-17:20

1 stop12h 55m

£427

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 3/12

10:36-07:15

2 stops14h 39m

London City

Tue 9/12

10:00-21:39

2 stops17h 39m

£427

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Thu 16/10

19:05-12:30

1 stop11h 25m

London City

Tue 21/10

09:25-15:55

1 stop12h 30m

£435

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Thu 16/10

16:15-09:30

1 stop11h 15m

London City

Tue 21/10

10:00-20:23

2 stops16h 23m

£460

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results

...

Best time to book a flight from Illinois to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Illinois 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 Illinois to London City Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Illinois to London City Airport?
SWISS, KLM, and Virgin Atlantic can get you from Illinois to London City Airport in just under 10h 10m. Your travel time can differ by up to 7h 30m. Illinois and London City Airport are separated by a distance of 3957 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Illinois to London City Airport one-way?
The cheapest airline one-way is SWISS, with whom users have recently found tickets for as low as £286. However, be on the lookout for offers from United Airlines and Lufthansa, as they are both options that can get you from Illinois to London City Airport for a low price.
What are the most popular routes from Illinois to London City Airport?
Most travelers choose Chicago O'Hare Intl - London City, Lambert-St Louis - London City or Chicago Midway - London City when deciding on the best route from Illinois to London City Airport.
Can I find deals for flights from Illinois to London City that include hotel bookings?
Yes. In addition to deals on Illinois to London City flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Illinois to London City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to London City.
Can I find deals for business class flights from Illinois to London City?
Yes. Cheapflights offers flight deals from Illinois 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 Illinois to London City Airport?
Currently, February is the cheapest month in which you can book a flight from Illinois to London City Airport (average of £161). Flying from Illinois 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.

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Watford

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Guildford

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London City from Illinois today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London City from Illinois.

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

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

Yes, Cheapflights offers price alerts on Illinois to London City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Illinois to London City Airport from £239

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Illinois to London City

Keep the following information in mind while searching for Illinois to London City flight deals. Data was last updated 18 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Illinois to London City

Cheapest flights from Illinois to London CityExplore the most affordable flight options available from Illinois to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Illinois to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Illinois to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Illinois with our price prediction graph.

Cheapflights Insights

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

Related info for your journey

Find useful and relevant information for your journey from Illinois to London City. 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 Illinois to London City Airport?

What are the cheapest airlines to fly from Illinois to London City Airport one-way?

What are the most popular routes from Illinois to London City Airport?

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

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

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

What is the cheapest month to book a flight from Illinois to London City Airport?

Travelling to a place near London City Airport?

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Alternative routes for Illinois to London City

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

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

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

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

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Cheapest flights from Illinois to London City
Explore the most affordable flight options available from Illinois to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.