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$532+ Cheap flights from London City (LCY) to Illinois

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — ORD
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$575
(Delta)

One-way from

$532
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$691
Provider with most accurate pricing for London (LON)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Chicago (CHI) flights.
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From London City to Illinois
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One-way flight from London City to Illinois
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Highest demand for flights based on searches. 12% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This World Air Fares deal was found by Cheapflights users on 4/29. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:45 amLCY - ORD
1 stop17h 10mMultiple Airlines
Mon 9/224:00 pmORD - LCY
1 stop18h 25mMultiple Airlines
Deal found 4/29$567
This Delta deal was found by Cheapflights users on 4/30. 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 8/219:20 amLCY - ORD
1 stop10h 50mDelta
Tue 9/94:20 pmORD - LCY
1 stop9h 50mDelta
Deal found 4/30$575
This TravelUp deal was found by Cheapflights users on 4/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:45 amLCY - ORD
1 stop17h 10mLufthansa
Mon 9/223:35 pmORD - LCY
2 stops21h 00mLufthansa
Deal found 4/29$610
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:05 amLCY - ORD
1 stop12h 40mBritish Airways
Mon 9/293:45 pmORD - LCY
1 stop10h 45mBritish Airways
Deal found 4/29$613
This Netflights deal was found by Cheapflights users on 4/29. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:40 amLCY - MDW
2 stops15h 56mVirgin Atlantic
Mon 9/221:00 pmMDW - LCY
2 stops12h 15mVirgin Atlantic
Deal found 4/29$619
This KLM deal was found by Cheapflights users on 4/29. 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.
Fri 9/127:45 amLCY - ORD
1 stop12h 25mKLM
Fri 9/264:20 pmORD - LCY
1 stop11h 10mKLM
Deal found 4/29$635
This World Air Fares deal was found by Cheapflights users on 4/29. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:25 amLCY - ORD
1 stop12h 30mSWISS
Sun 5/257:05 pmORD - LCY
1 stop11h 25mSWISS
Deal found 4/29$638
This Virgin Atlantic deal was found by Cheapflights users on 4/29. 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.
Fri 9/127:45 amLCY - ORD
2 stops18h 51mVirgin Atlantic
Fri 9/264:20 pmORD - LCY
1 stop13h 20mVirgin Atlantic
Deal found 4/29$643
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 8/1210:00 amLCY - MDW
2 stops17h 47mDelta
Tue 9/91:00 pmMDW - LCY
2 stops14h 30mDelta
Deal found 4/30$678
This TravelJunction deal was found by Cheapflights users on 4/29. 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 TravelJunction is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/178:40 amLCY - ORD
1 stop11h 30mAir France
Thu 9/114:20 pmORD - LCY
1 stop9h 50mAir France
Deal found 4/29$842
This oojo deal was found by Cheapflights users on 4/29. 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.
Thu 9/256:40 pmLCY - ORD
2 stops31h 00mLOT
Mon 9/295:10 pmORD - LCY
2 stops19h 00mLOT
Deal found 4/29$872
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:40 amLCY - MDW
2 stops15h 56mMultiple Airlines
Sun 12/141:00 pmMDW - LCY
2 stops12h 15mMultiple Airlines
Deal found 4/29$926

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated May 1, 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 - MDW

LCYMDW

London City

Thu 9/18

8:40 am-6:36 pm

2 stops15h 56m

Chicago Midway

Mon 9/22

1:00 pm-7:15 am

2 stops12h 15m

$619

LondonChicago

LCY - ORD

LCYORD

London City

Fri 5/16

9:25 am-3:55 pm

1 stop12h 30m

Chicago O'Hare Intl

Sun 5/25

7:05 pm-12:30 pm

1 stop11h 25m

$638

LondonChicago

LCY - ORD

LCYORD

London City

Tue 6/10

8:40 am-2:10 pm

1 stop11h 30m

Chicago O'Hare Intl

Tue 7/1

4:20 pm-9:30 am

1 stop11h 10m

$649

LondonChicago

LCY - ORD

LCYORD

London City

Tue 6/10

9:05 am-3:45 pm

1 stop12h 40m

Chicago O'Hare Intl

Wed 6/25

3:45 pm-8:30 am

1 stop10h 45m

$664

LondonChicago

LCY - MDW

LCYMDW

London City

Tue 8/12

10:00 am-9:47 pm

2 stops17h 47m

Chicago Midway

Tue 9/9

1:00 pm-9:30 am

2 stops14h 30m

$678

LondonChicago

LCY - ORD

LCYORD

London City

Thu 5/29

8:45 am-2:55 pm

1 stop12h 10m

Chicago O'Hare Intl

Mon 6/2

7:05 pm-12:30 pm

1 stop11h 25m

$697

LondonChicago

LCY - ORD

LCYORD

London City

Wed 5/7

8:40 am-2:40 pm

1 stop12h 00m

Chicago O'Hare Intl

Tue 5/13

4:20 pm-9:30 am

1 stop11h 10m

$713

LondonChicago

LCY - ORD

LCYORD

London City

Wed 6/25

8:45 am-2:55 pm

1 stop12h 10m

Chicago O'Hare Intl

Tue 10/7

6:30 pm-6:35 pm

1 stop18h 05m

$750

LondonChicago

LCY - ORD

LCYORD

London City

Fri 6/13

7:45 am-2:10 pm

1 stop12h 25m

Chicago O'Hare Intl

Fri 6/20

9:49 am-9:30 am

2 stops17h 41m

$791

LondonChicago

LCY - ORD

LCYORD

London City

Sat 5/17

8:40 am-2:10 pm

1 stop11h 30m

Chicago O'Hare Intl

Thu 9/11

4:20 pm-8:10 am

1 stop9h 50m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 38 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 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.

Cheapflights Insights

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

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 May 1, 2025.
Read reviews from past customers who have flown Delta, KLM and LOT from London to Illinois. 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
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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?

    For one-way options, check prices for SWISS. According to our data, you can fly for as low as $566. Users have also found prices from $600 and $726 on Lufthansa and Air France, respectively.

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

    The most popular route from London City Airport to Illinois is London City - Chicago O'Hare Intl. You may also consider London City - Lambert-St Louis or London City - Chicago Midway.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from London City Airport to Illinois (average of $245). Flying from London City Airport to Illinois in March is currently the most expensive (average of $321). 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

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