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Cheap flights from London City Airport to Illinois from £426

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — ORD
13 Jul — 20 Jul1
1 adult

Cheap flight deals from London City to Illinois

Keep the following information in mind while searching for London City to Illinois flight deals. Data was last updated 8 July 2025.

Round-trip from

£432

Popular in

August

Cheapest in

February

Average price

£646
Lufthansa
  • Lufthansa
  • 11/9-14/9
  • 2 total stops
  • 26h 35m total
  • London to Illinois
Highest demand for flights based on searches. 12% potential increase in price (£53 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from London City to Illinois

Cheapest flights from London City to Illinois
Explore the most affordable flight options available from London City to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Thu 11/909:25LCY - ORD
1 stop12h 30mMultiple Airlines
Sun 14/922:30ORD - LCY
1 stop14h 05mMultiple Airlines
Deal found 7/7£432
Sat 30/809:20LCY - ORD
1 stop12h 35mSWISS
Tue 9/919:05ORD - LCY
1 stop11h 25mSWISS
Deal found 6/7£435
Wed 10/908:45LCY - ORD
1 stop12h 10mLufthansa
Wed 17/918:30ORD - LCY
1 stop15h 55mLufthansa
Deal found 7/7£448
Fri 29/809:20LCY - ORD
1 stop10h 50mVirgin Atlantic
Wed 1/1016:50ORD - LCY
1 stop10h 40mVirgin Atlantic
Deal found 6/7£462
Sat 30/810:00LCY - MDW
2 stops14h 37mVirgin Atlantic
Tue 9/909:30MDW - LCY
2 stops15h 45mVirgin Atlantic
Deal found 6/7£471
Mon 18/809:05LCY - ORD
1 stop12h 40mBritish Airways
Tue 9/922:15ORD - LCY
1 stop14h 05mBritish Airways
Deal found 6/7£472
Mon 18/807:45LCY - ORD
2 stops15h 52mDelta
Tue 9/916:20ORD - LCY
1 stop10h 30mDelta
Deal found 6/7£487
Wed 1/1009:20LCY - ORD
1 stop11h 20mKLM
Wed 15/1016:40ORD - LCY
1 stop10h 10mKLM
Deal found 6/7£488
Wed 20/807:45LCY - MDW
2 stops15h 52mKLM
Mon 25/819:17MDW - LCY
2 stops16h 03mKLM
Deal found 6/7£560
Fri 8/807:45LCY - MDW
2 stops31h 00mDelta
Sat 16/819:17MDW - LCY
2 stops31h 33mDelta
Deal found 6/7£566
Fri 14/1109:55LCY - MLI
2 stops41h 23mLufthansa
Tue 18/1117:20MLI - LCY
2 stops42h 20mLufthansa
Deal found 6/7£725
Thu 4/1218:15LCY - STL
1 stop25h 40mLufthansa
Mon 8/1212:24STL - LCY
2 stops22h 16mLufthansa
Deal found 5/7£736

Cheapflights Fare Finder

Customise your flight search to find flights from London City to Illinois 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 858,174 searches. Data last updated 8 July 2025.
Use the filters below to find and compare flights from London City Airport to Illinois that are best for you.

Fly from

London City

Fly to

Illinois

Route

Depart

Return

Price

LondonChicago

LCY - ORD

LCYORD

London City

Thu 11/9

09:25-15:55

1 stop12h 30m

Chicago O'Hare Intl

Sun 14/9

22:30-18:35

1 stop14h 05m

£432

LondonChicago

LCY - ORD

LCYORD

London City

Sat 30/8

09:20-15:55

1 stop12h 35m

Chicago O'Hare Intl

Tue 9/9

19:05-12:30

1 stop11h 25m

£435

LondonChicago

LCY - ORD

LCYORD

London City

Wed 10/9

08:45-14:55

1 stop12h 10m

Chicago O'Hare Intl

Wed 17/9

18:30-16:25

1 stop15h 55m

£448

LondonChicago

LCY - ORD

LCYORD

London City

Fri 29/8

09:20-14:10

1 stop10h 50m

Chicago O'Hare Intl

Wed 1/10

16:50-09:30

1 stop10h 40m

£462

LondonChicago

LCY - MDW

LCYMDW

London City

Sat 30/8

10:00-18:37

2 stops14h 37m

Chicago Midway

Tue 9/9

09:30-07:15

2 stops15h 45m

£471

LondonChicago

LCY - ORD

LCYORD

London City

Mon 18/8

09:05-15:45

1 stop12h 40m

Chicago O'Hare Intl

Tue 9/9

22:15-18:20

1 stop14h 05m

£472

LondonChicago

LCY - ORD

LCYORD

London City

Mon 18/8

07:45-17:37

2 stops15h 52m

Chicago O'Hare Intl

Tue 9/9

16:20-08:50

1 stop10h 30m

£487

LondonChicago

LCY - ORD

LCYORD

London City

Wed 1/10

09:20-14:40

1 stop11h 20m

Chicago O'Hare Intl

Wed 15/10

16:40-08:50

1 stop10h 10m

£488

LondonChicago

LCY - MDW

LCYMDW

London City

Wed 20/8

07:45-17:37

2 stops15h 52m

Chicago Midway

Mon 25/8

19:17-17:20

2 stops16h 03m

£560

LondonChicago

LCY - MDW

LCYMDW

London City

Fri 8/8

07:45-08:45

2 stops31h 00m

Chicago Midway

Sat 16/8

19:17-08:50

2 stops31h 33m

£566

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 37 results
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Best time to book a flight from London City to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from London City 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 London City Airport to Illinois
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated 8 July 2025.
See what other customers who have flown with Delta, KLM, andAir France from London City Airport to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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!
8.0
Very Good

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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!

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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!

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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!

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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!

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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 Illinois. 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 Illinois one-way?

    The cheapest airline one-way is SWISS, with whom users have recently found tickets for as low as £446. However, be on the lookout for offers from Lufthansa and British Airways, as they are both options that can get you from London City Airport to Illinois for a low price.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London City to Illinois 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 Illinois?

    Currently, January is the cheapest month in which you can book a flight from London City Airport to Illinois (average of £595). Flying from London City Airport to Illinois in July is currently the most expensive (average of £843). 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 Illinois

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London City to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from London City to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London City to Illinois, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for London City to Illinois flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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