HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$479+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — ORD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London City to Illinois with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$556
(TravelUp)

One-way from

$479
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$640
Provider with most accurate pricing for London (LON)-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Chicago (CHI) flights.
Search Deals
From London City to Illinois
Search Deals
One-way flight from London City to Illinois
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 28, 2025.

This TravelUp deal was found by Cheapflights users on 3/27. 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.
Tue 4/228:45 amLCY - ORD
1 stop17h 10mMultiple Airlines
Tue 4/292:20 pmORD - LCY
1 stop12h 30mMultiple Airlines
Deal found 3/27$556
This SWISS deal was found by Cheapflights users on 3/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/239:25 amLCY - ORD
1 stop12h 30mSWISS
Tue 5/62:20 pmORD - LCY
1 stop12h 30mSWISS
Deal found 3/27$560
This Lufthansa deal was found by Cheapflights users on 3/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:45 amLCY - ORD
1 stop12h 00mLufthansa
Mon 4/2810:30 pmORD - LCY
1 stop11h 55mLufthansa
Deal found 3/27$571
This TravelUp deal was found by Cheapflights users on 3/27. 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.
Mon 4/289:20 amLCY - ORD
1 stop10h 50mVirgin Atlantic
Tue 5/64:20 pmORD - LCY
1 stop11h 10mVirgin Atlantic
Deal found 3/27$589
This Vliegwinkel deal was found by Cheapflights users on 3/26. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/27:45 amLCY - MDW
2 stops15h 34mKLM
Sat 5/105:25 pmMDW - LCY
2 stops17h 55mKLM
Deal found 3/26$635
This TravelUp deal was found by Cheapflights users on 3/26. 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.
Wed 4/28:40 amLCY - ORD
1 stop12h 00mKLM
Tue 4/84:50 pmORD - LCY
1 stop10h 40mKLM
Deal found 3/26$667
This Delta deal was found by Cheapflights users on 3/26. 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 5/110:00 amLCY - ORD
2 stops14h 14mDelta
Sun 6/84:20 pmORD - LCY
1 stop9h 50mDelta
Deal found 3/26$699
This TravelJunction deal was found by Cheapflights users on 3/26. 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.
Tue 4/227:45 amLCY - ORD
1 stop12h 55mAir France
Fri 4/254:20 pmORD - LCY
1 stop11h 10mAir France
Deal found 3/26$865
This Netflights deal was found by Cheapflights users on 3/26. 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 5/228:40 amLCY - MDW
2 stops16h 05mVirgin Atlantic
Mon 5/269:20 amMDW - LCY
2 stops18h 10mVirgin Atlantic
Deal found 3/26$964
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:25 amLCY - STL
2 stops16h 18mMultiple Airlines
Sun 5/116:30 amSTL - LCY
3 stops27h 55mMultiple Airlines
Deal found 3/27$985
This TravelJunction deal was found by Cheapflights users on 3/27. 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.
Thu 5/87:10 pmLCY - STL
1 stop24h 20mLufthansa
Sun 5/115:29 pmSTL - LCY
2 stops40h 56mLufthansa
Deal found 3/27$1,101
This TravelUp deal was found by Cheapflights users on 3/27. 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.
Fri 7/47:45 amLCY - STL
2 stops21h 57mVirgin Atlantic
Sun 7/135:30 pmSTL - LCY
2 stops33h 20mVirgin Atlantic
Deal found 3/27$1,194

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 March 28, 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

Tue 4/22

8:45 am-7:55 pm

1 stop17h 10m

Chicago O'Hare Intl

Tue 4/29

2:20 pm-8:50 am

1 stop12h 30m

$556

LondonChicago

LCY - ORD

LCYORD

London City

Wed 4/23

9:25 am-3:55 pm

1 stop12h 30m

Chicago O'Hare Intl

Tue 5/6

2:20 pm-8:50 am

1 stop12h 30m

$560

LondonChicago

LCY - ORD

LCYORD

London City

Tue 4/22

8:45 am-2:45 pm

1 stop12h 00m

Chicago O'Hare Intl

Mon 4/28

10:30 pm-4:25 pm

1 stop11h 55m

$571

LondonChicago

LCY - ORD

LCYORD

London City

Mon 4/28

9:20 am-2:10 pm

1 stop10h 50m

Chicago O'Hare Intl

Tue 5/6

4:20 pm-9:30 am

1 stop11h 10m

$589

LondonChicago

LCY - MDW

LCYMDW

London City

Fri 5/2

7:45 am-5:19 pm

2 stops15h 34m

Chicago Midway

Sat 5/10

5:25 pm-5:20 pm

2 stops17h 55m

$635

LondonChicago

LCY - ORD

LCYORD

London City

Thu 8/28

8:40 am-2:10 pm

1 stop11h 30m

Chicago O'Hare Intl

Fri 9/5

4:20 pm-8:10 am

1 stop9h 50m

$667

LondonChicago

LCY - ORD

LCYORD

London City

Thu 5/1

10:00 am-6:14 pm

2 stops14h 14m

Chicago O'Hare Intl

Sun 6/8

4:20 pm-8:10 am

1 stop9h 50m

$699

LondonChicago

LCY - ORD

LCYORD

London City

Tue 4/22

7:45 am-2:40 pm

1 stop12h 55m

Chicago O'Hare Intl

Fri 4/25

4:20 pm-9:30 am

1 stop11h 10m

$865

LondonChicago

LCY - MDW

LCYMDW

London City

Thu 5/22

8:40 am-6:45 pm

2 stops16h 05m

Chicago Midway

Mon 5/26

9:20 am-9:30 am

2 stops18h 10m

$964

LondonSt. Louis

LCY - STL

LCYSTL

London City

Thu 5/8

9:25 am-7:43 pm

2 stops16h 18m

Lambert-St Louis

Sun 5/11

6:30 am-4:25 pm

3 stops27h 55m

$985

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 30 results
1
2
3

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 March 28, 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
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

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
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

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
1,063 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

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
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

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
1,424 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

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 Lufthansa. According to our data, you can fly for as low as $527. Users have also found prices from $587 and $705 on SWISS and Aer Lingus, 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 $323). 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

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 London City to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
London City to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
London City to Newark flights
Heathrow to Los Angeles flights
Heathrow to Miami flights
Heathrow to Boston flights
Gatwick to LaGuardia flights
Stansted to John F Kennedy Intl flights
Luton to John F Kennedy Intl flights
Heathrow to Orlando flights
Heathrow to San Francisco flights
Stansted to Newark flights
Heathrow to Las Vegas flights
Heathrow to Dulles Intl flights
Heathrow to O'Hare Intl flights
Heathrow to Dallas/Fort Worth flights
Heathrow to Baltimore flights
Gatwick to Boston flights
London City to Los Angeles flights
Heathrow to Hobby flights
Gatwick to Orlando flights
London City to Miami flights
Heathrow to Seattle flights
Heathrow to Atlanta flights
Luton to Stewart flights
Gatwick to Los Angeles flights
Gatwick to Miami flights
Luton to Newark flights
London City to Boston flights
Gatwick to San Francisco flights
Heathrow to George Bush Intcntl flights
London City to San Francisco flights
Gatwick to Las Vegas flights
Luton to Los Angeles flights
Stansted to Boston flights
Gatwick to Stewart flights
Heathrow to Ontario flights
Heathrow to Denver flights
Stansted to Miami flights
Heathrow to Philadelphia flights
Gatwick to Dulles Intl flights
London City to Las Vegas flights
Heathrow to Nashville flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.