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

Delta, Virgin Atlantic, and KLM can get you from Illinois to London City Airport in just under 10h 40m. Your travel time can differ by up to 5h 35m. 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.

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.

£287+ Flights from Illinois to London City Airport

Cheap flight deals from Illinois to London City

Enter your travel dates to find the best prices.

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 12 December 2025.

Thu 11/1218:35ORD - LCY

2 stops16h 05mLufthansa

Wed 24/1209:50LCY - ORD

1 stop16h 15mLufthansa

Deal found 11/12£519

Wed 31/1216:20ORD - LCY

1 stop10h 45mLufthansa

Wed 7/118:10LCY - ORD

2 stops26h 00mLufthansa

Deal found 11/12£524

Wed 31/1216:10ORD - LCY

1 stop14h 45mSWISS

Tue 6/117:40LCY - ORD

2 stops50h 30mSWISS

Deal found 11/12£564

Thu 11/1216:10ORD - LCY

1 stop14h 45mSWISS

Mon 15/1209:15LCY - ORD

1 stop13h 05mSWISS

Deal found 10/12£570

Thu 11/1211:47ORD - LCY

2 stops20h 18mBritish Airways

Wed 24/1207:15LCY - ORD

2 stops38h 12mBritish Airways

Deal found 10/12£583

Wed 31/1217:34ORD - LCY

2 stops14h 16mBritish Airways

Sun 11/118:55LCY - ORD

2 stops31h 20mBritish Airways

Deal found 12/12£592

Mon 29/1216:10ORD - LCY

1 stop34h 35mSWISS

Tue 6/117:40LCY - ORD

2 stops50h 30mSWISS

Deal found 9/12£594

Thu 11/1218:35ORD - LCY

2 stops17h 05mMultiple Airlines

Tue 16/1209:15LCY - ORD

1 stop13h 05mMultiple Airlines

Deal found 11/12£603

Wed 31/1216:10ORD - LCY

1 stop14h 45mSWISS

Wed 7/113:30LCY - ORD

1 stop29h 15mSWISS

Deal found 10/12£611

Mon 29/1216:25ORD - LCY

1 stop9h 45mVirgin Atlantic

Sun 18/117:50LCY - ORD

1 stop26h 30mVirgin Atlantic

Deal found 10/12£612

Wed 10/1218:50ORD - LCY

1 stop17h 50mSWISS

Mon 15/1209:15LCY - ORD

1 stop13h 05mSWISS

Deal found 10/12£612

Thu 11/1210:56STL - LCY

2 stops21h 09mBritish Airways

Thu 18/1207:15LCY - STL

2 stops19h 36mBritish Airways

Deal found 9/12£631

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 12 December 2025.

Mon 26/114:25ORD - LCY

2 stops13h 05mDelta

Fri 6/208:40LCY - ORD

1 stop11h 40mDelta

Deal found 12/12£493

Sun 25/110:35ORD - LCY

2 stops16h 15mVirgin Atlantic

Fri 6/208:40LCY - ORD

1 stop11h 40mVirgin Atlantic

Deal found 12/12£493

Mon 4/516:50ORD - LCY

1 stop10h 40mKLM

Tue 12/509:20LCY - ORD

1 stop10h 55mKLM

Deal found 10/12£500

Wed 28/116:05STL - LCY

2 stops14h 50mMultiple Airlines

Wed 4/209:20LCY - STL

2 stops36h 09mMultiple Airlines

Deal found 10/12£514

Tue 14/419:05ORD - LCY

1 stop11h 25mSWISS

Tue 21/419:20LCY - ORD

1 stop23h 25mSWISS

Deal found 10/12£529

Tue 31/318:35STL - LCY

2 stops18h 00mLufthansa

Wed 8/409:15LCY - STL

2 stops19h 44mLufthansa

Deal found 10/12£540

Thu 8/110:17STL - LCY

2 stops26h 13mBritish Airways

Sun 11/118:55LCY - STL

2 stops33h 49mBritish Airways

Deal found 10/12£647

Mon 26/116:25ORD - LCY

1 stop10h 25mDelta

Thu 5/210:00LCY - ORD

2 stops14h 45mDelta

Deal found 12/12£497

Tue 17/210:35ORD - LCY

2 stops14h 40mVirgin Atlantic

Wed 25/210:00LCY - ORD

2 stops16h 44mVirgin Atlantic

Deal found 10/12£500

Tue 17/310:50STL - LCY

2 stops15h 25mDelta

Thu 26/308:40LCY - STL

2 stops19h 35mDelta

Deal found 11/12£502

Sun 11/113:28MDW - LCY

2 stops13h 22mKLM

Mon 26/108:40LCY - MDW

2 stops15h 56mKLM

Deal found 11/12£554

Tue 10/317:39ORD - LCY

2 stops17h 56mVirgin Atlantic

Fri 10/408:25LCY - ORD

1 stop11h 50mVirgin Atlantic

Deal found 11/12£504

Thu 22/112:44STL - LCY

2 stops14h 36mMultiple Airlines

Tue 3/209:15LCY - STL

2 stops36h 00mMultiple Airlines

Deal found 10/12£558

Sun 11/110:29ORD - LCY

2 stops14h 46mVirgin Atlantic

Tue 20/117:05LCY - ORD

1 stop27h 15mVirgin Atlantic

Deal found 10/12£515

Sun 15/314:32STL - LCY

2 stops19h 03mBritish Airways

Thu 19/308:40LCY - STL

2 stops19h 24mBritish Airways

Deal found 11/12£652

Tue 10/212:30ORD - LCY

2 stops13h 40mVirgin Atlantic

Sun 15/220:05LCY - ORD

1 stop24h 15mVirgin Atlantic

Deal found 11/12£530

Sun 15/316:05STL - LCY

2 stops20h 35mMultiple Airlines

Wed 25/309:50LCY - STL

2 stops19h 01mMultiple Airlines

Deal found 11/12£642

Mon 5/118:35STL - LCY

2 stops44h 10mBritish Airways

Wed 4/207:50LCY - STL

2 stops21h 09mBritish Airways

Deal found 11/12£661

Mon 26/110:29ORD - LCY

2 stops14h 46mVirgin Atlantic

Mon 2/207:45LCY - ORD

1 stop12h 35mVirgin Atlantic

Deal found 11/12£530

Tue 17/317:51STL - LCY

2 stops33h 59mBritish Airways

Sun 22/319:15LCY - STL

2 stops47h 31mBritish Airways

Deal found 9/12£667

Thu 12/314:00STL - LCY

2 stops21h 25mBritish Airways

Mon 16/319:15LCY - STL

2 stops33h 33mBritish Airways

Deal found 10/12£672

Mon 5/114:04STL - LCY

2 stops48h 41mBritish Airways

Wed 14/119:15LCY - STL

2 stops29h 19mBritish Airways

Deal found 11/12£687

Sun 21/1217:19PIA - LCY

2 stops42h 21mLufthansa

Wed 10/619:10LCY - PIA

2 stops31h 36mLufthansa

Deal found 11/12£1,363

Sun 7/618:34PIA - LCY

2 stops32h 01mBritish Airways

Sun 21/616:20LCY - PIA

2 stops31h 17mBritish Airways

Deal found 11/12£1,329

Fri 20/313:09MDW - LCY

2 stops14h 01mDelta

Wed 1/409:20LCY - MDW

2 stops14h 35mDelta

Deal found 11/12£3,250

Fri 20/313:09MDW - LCY

2 stops14h 01mDelta

Fri 27/308:40LCY - MDW

2 stops15h 00mDelta

Deal found 10/12£3,683

Fri 20/313:09MDW - LCY

2 stops14h 01mDelta

Sat 28/308:40LCY - MDW

2 stops15h 00mDelta

Deal found 11/12£3,683

Thu 5/310:53MDW - LCY

2 stops14h 22mDelta

Thu 12/307:45LCY - MDW

2 stops19h 44mDelta

Deal found 11/12£3,795

Last-minute flights from Illinois to London City
Discover last-minute flight deals from Illinois to London City. Data last updated 12 December 2025 and is based on user searches.

Sun 11/118:50ORD - LCY

1 stop12h 05mSWISS

Wed 21/109:20LCY - ORD

1 stop13h 00mSWISS

Deal found 12/12£462

Sun 11/118:50ORD - LCY

1 stop12h 05mSWISS

Tue 20/109:15LCY - ORD

1 stop13h 05mSWISS

Deal found 11/12£467

Sun 11/118:50ORD - LCY

1 stop12h 05mSWISS

Mon 26/117:45LCY - ORD

1 stop28h 35mSWISS

Deal found 11/12£471

Sun 11/116:20ORD - LCY

1 stop10h 55mMultiple Airlines

Tue 20/109:15LCY - ORD

1 stop13h 05mMultiple Airlines

Deal found 10/12£473

Sun 11/118:50ORD - LCY

1 stop16h 20mMultiple Airlines

Mon 26/117:45LCY - ORD

2 stops32h 25mMultiple Airlines

Deal found 11/12£480

Sun 11/113:28MDW - LCY

2 stops13h 22mKLM

Mon 26/108:40LCY - MDW

2 stops15h 56mKLM

Deal found 11/12£554

Tue 13/116:05ORD - LCY

1 stop11h 10mMultiple Airlines

Tue 3/209:15LCY - ORD

1 stop13h 05mMultiple Airlines

Deal found 10/12£468

Wed 14/116:10ORD - LCY

1 stop18h 55mSWISS

Tue 3/209:15LCY - ORD

1 stop13h 05mSWISS

Deal found 10/12£465

Wed 21/118:50ORD - LCY

1 stop12h 05mSWISS

Tue 27/109:15LCY - ORD

1 stop13h 05mSWISS

Deal found 11/12£462

Thu 22/112:44STL - LCY

2 stops14h 36mMultiple Airlines

Tue 3/209:15LCY - STL

2 stops36h 00mMultiple Airlines

Deal found 10/12£558

Mon 26/118:50ORD - LCY

1 stop16h 15mSWISS

Mon 2/217:45LCY - ORD

1 stop25h 00mSWISS

Deal found 12/12£476

Wed 28/116:05STL - LCY

2 stops14h 50mMultiple Airlines

Wed 4/209:20LCY - STL

2 stops36h 09mMultiple Airlines

Deal found 10/12£514

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 12 December 2025.

Sun 25/118:30ORD - LCY

3 stops18h 00mMultiple Airlines

Deal found 11/12£287

Wed 7/115:01MDW - LCY

3 stops39h 54mMultiple Airlines

Deal found 10/12£288

Tue 5/513:30STL - LCY

2 stops22h 45mMultiple Airlines

Deal found 10/12£290

Thu 8/115:43STL - LCY

3 stops37h 57mMultiple Airlines

Deal found 9/12£291

Sun 15/319:30ORD - LCY

3 stops18h 00mMultiple Airlines

Deal found 10/12£291

Mon 26/116:05ORD - LCY

1 stop11h 10mLufthansa

Deal found 11/12£294

Mon 12/118:30ORD - LCY

3 stops18h 00mMultiple Airlines

Deal found 10/12£295

Mon 9/218:30ORD - LCY

3 stops18h 00mMultiple Airlines

Deal found 11/12£296

Sat 10/110:48ORD - LCY

3 stops19h 57mMultiple Airlines

Deal found 11/12£296

Sat 21/312:05ORD - LCY

2 stops19h 40mMultiple Airlines

Deal found 11/12£297

Mon 16/316:05STL - LCY

3 stops21h 25mMultiple Airlines

Deal found 9/12£298

Sun 8/308:50ORD - LCY

2 stops21h 05mITA Airways

Deal found 10/12£300

Find flight deals from Illinois to London City

Round-trip from	£462
One-way from	£287
Popular in	June
Cheapest in	September
Average price	£622

SWISS
21/1-27/1
2 total stops
25h 10m total
Illinois to London

Search Deals

25/1
3 total stops
18h 00m total
Illinois to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£114 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

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 26/1

14:25-09:30

2 stops13h 05m

London City

Fri 6/2

08:40-14:20

1 stop11h 40m

£493

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 25/1

10:35-08:50

2 stops16h 15m

London City

Fri 6/2

08:40-14:20

1 stop11h 40m

£493

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 26/1

16:25-08:50

1 stop10h 25m

London City

Thu 5/2

10:00-18:45

2 stops14h 45m

£497

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 4/5

16:50-09:30

1 stop10h 40m

London City

Tue 12/5

09:20-14:15

1 stop10h 55m

£500

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 17/2

10:35-07:15

2 stops14h 40m

London City

Wed 25/2

10:00-20:44

2 stops16h 44m

£500

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Tue 17/3

10:50-07:15

2 stops15h 25m

London City

Thu 26/3

08:40-23:15

2 stops19h 35m

£502

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 10/3

17:39-16:35

2 stops17h 56m

London City

Fri 10/4

08:25-14:15

1 stop11h 50m

£504

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Wed 28/1

16:05-12:55

2 stops14h 50m

London City

Wed 4/2

09:20-15:29

2 stops36h 09m

£514

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 11/1

10:29-07:15

2 stops14h 46m

London City

Tue 20/1

17:05-14:20

1 stop27h 15m

£515

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 14/4

19:05-12:30

1 stop11h 25m

London City

Tue 21/4

19:20-12:45

1 stop23h 25m

£529

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 58 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?
Delta, Virgin Atlantic, and KLM can get you from Illinois to London City Airport in just under 10h 40m. Your travel time can differ by up to 5h 35m. 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 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.

See more FAQs

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Chichester

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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 £287

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 25/1. 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

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 12 December 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 12 December 2025.

Find 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 12 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 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?

Travelling to a place near London City Airport?

Browse thousands of different options on Cheapflights for your next trip

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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 12 December 2025.