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London City

$341+ Cheap flights from Illinois to London City (LCY)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LCY
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$667
(Gotogate)

One-way from

$341
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$711
Provider with most accurate pricing for Chicago (CHI)-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-London (LON) flights.
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From Illinois to London City
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One-way flight from Illinois to London City
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Highest demand for flights based on searches. 18% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 31, 2025.

This lol.travel deal was found by Cheapflights users on 3/31. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/274:20 pmORD - LCY
1 stop9h 50mVirgin Atlantic
Tue 5/138:40 amLCY - ORD
1 stop11h 30mVirgin Atlantic
Deal found 3/31$663
This Gotogate deal was found by Cheapflights users on 3/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/46:35 pmORD - LCY
1 stop11h 55mSWISS
Wed 5/149:25 amLCY - ORD
1 stop12h 30mSWISS
Deal found 3/29$667
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/294:15 pmORD - LCY
2 stops14h 15mMultiple Airlines
Wed 5/76:05 pmLCY - ORD
1 stop24h 40mMultiple Airlines
Deal found 3/29$703
This KLM deal was found by Cheapflights users on 3/31. 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.
Wed 4/234:50 pmORD - LCY
1 stop10h 00mKLM
Wed 4/308:40 amLCY - ORD
1 stop12h 00mKLM
Deal found 3/31$707
This Delta deal was found by Cheapflights users on 3/31. 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.
Sun 4/279:20 amMDW - LCY
2 stops15h 55mDelta
Tue 5/1310:00 amLCY - MDW
2 stops14h 45mDelta
Deal found 3/31$722
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:30 pmORD - LCY
1 stop11h 55mLufthansa
Tue 9/308:45 amLCY - ORD
1 stop17h 10mLufthansa
Deal found 3/30$723
This oojo deal was found by Cheapflights users on 3/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:20 pmORD - LCY
1 stop14h 00mBritish Airways
Wed 9/176:45 amLCY - ORD
1 stop15h 00mBritish Airways
Deal found 3/30$725
This Delta deal was found by Cheapflights users on 3/31. 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.
Mon 5/127:10 amORD - LCY
2 stops18h 05mDelta
Fri 6/207:45 amLCY - ORD
1 stop12h 25mDelta
Deal found 3/31$782
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/243:00 pmORD - LCY
1 stop13h 05mITA Airways
Sun 9/284:55 pmLCY - ORD
1 stop26h 15mITA Airways
Deal found 3/30$784
This oojo deal was found by Cheapflights users on 3/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/56:45 amSTL - LCY
2 stops27h 45mBritish Airways
Thu 5/157:05 pmLCY - STL
2 stops29h 16mBritish Airways
Deal found 3/30$810
This Lufthansa deal was found by Cheapflights users on 3/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/53:30 pmSTL - LCY
1 stop21h 05mLufthansa
Tue 10/148:45 amLCY - STL
2 stops36h 36mLufthansa
Deal found 3/30$816
This TravelJunction deal was found by Cheapflights users on 3/31. 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.
Mon 8/114:20 pmORD - LCY
1 stop10h 30mAir France
Mon 8/188:10 pmLCY - ORD
1 stop24h 00mAir France
Deal found 3/31$851

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to London City 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 31, 2025.
Use the filters below to find and compare flights from Illinois to London City Airport that are best for you.

Fly from

Illinois

Fly to

London City

Route

Depart

Return

Price

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 4/27

4:20 pm-8:10 am

1 stop9h 50m

London City

Tue 5/13

8:40 am-2:10 pm

1 stop11h 30m

$663

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 5/4

6:35 pm-12:30 pm

1 stop11h 55m

London City

Wed 5/14

9:25 am-3:55 pm

1 stop12h 30m

$667

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 7/30

10:25 pm-9:40 pm

1 stop17h 15m

London City

Thu 8/21

9:05 am-3:45 pm

1 stop12h 40m

$690

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 4/29

4:15 pm-12:30 pm

2 stops14h 15m

London City

Wed 5/7

6:05 pm-12:45 pm

1 stop24h 40m

$703

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 4/23

4:50 pm-8:50 am

1 stop10h 00m

London City

Wed 4/30

8:40 am-2:40 pm

1 stop12h 00m

$707

ChicagoLondon

MDW - LCY

MDWLCY

Chicago Midway

Sun 4/27

9:20 am-7:15 am

2 stops15h 55m

London City

Tue 5/13

10:00 am-6:45 pm

2 stops14h 45m

$722

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 9/22

10:30 pm-4:25 pm

1 stop11h 55m

London City

Tue 9/30

8:45 am-7:55 pm

1 stop17h 10m

$723

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 5/12

7:10 am-7:15 am

2 stops18h 05m

London City

Fri 6/20

7:45 am-2:10 pm

1 stop12h 25m

$782

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 9/24

3:00 pm-10:05 am

1 stop13h 05m

London City

Sun 9/28

4:55 pm-1:10 pm

1 stop26h 15m

$784

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Mon 5/5

6:45 am-4:30 pm

2 stops27h 45m

London City

Thu 5/15

7:05 pm-6:21 pm

2 stops29h 16m

$810

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 36 results
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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 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 Illinois to London City Airport

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

Find hourly flight availability from Illinois to London City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to London City Airport as you normally would.

Rainfall in London City by month

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

In terms of precipitation, rainfall in London City Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London City Airport when rainfall is around 1.6 in.

Temperature in London City by month

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

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London City

Get insights into the airlines that provide service to London City. 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 London City. Reviews last updated March 31, 2025.
To help decide which airline to fly from Illinois to London, see what other customers have to say about Delta, KLM and SWISS. 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.
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
636 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $371. Lufthansa flights start at $414 while deals on SWISS start at $430 one-way.

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

    When deciding which route to take from Illinois to London City Airport consider Chicago O'Hare Intl - London City, Lambert-St Louis - London City or Chicago Midway - London City as they are the most popular.

  • 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 vacation 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, April is the cheapest month in which you can book a flight from Illinois to London City Airport (average of $686). Flying from Illinois to London City Airport in July is currently the most expensive (average of $1,046). 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

Traveling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Dover
Gatwick
Orpington
Watford
Milton Keynes
Croydon
Borehamwood
Folkestone
Ilford
Aylesbury
Chelmsford
Sutton

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Alternative routes for Illinois to London City

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