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London City

$323+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LCY
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$633
(Kiwi.com)

One-way from

$323
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$750
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. 17% potential increase in price ($155 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 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 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 May 1, 2025.

This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/510:25 pmORD - LCY
1 stop17h 15mBritish Airways
Wed 8/209:05 amLCY - ORD
1 stop12h 40mBritish Airways
Deal found 4/30$616
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:37 amORD - LCY
2 stops23h 38mITA Airways
Thu 5/88:30 amLCY - ORD
1 stop34h 40mITA Airways
Deal found 4/30$633
This Gotogate 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 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
Tue 5/139:25 amLCY - ORD
1 stop12h 30mSWISS
Deal found 4/30$661
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:30 pmORD - LCY
1 stop11h 55mMultiple Airlines
Wed 8/279:25 amLCY - ORD
1 stop12h 30mMultiple Airlines
Deal found 4/30$673
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/44:20 pmORD - LCY
1 stop10h 45mVirgin Atlantic
Tue 5/138:40 amLCY - ORD
1 stop11h 30mVirgin Atlantic
Deal found 4/30$676
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/291:25 pmORD - LCY
2 stops11h 50mKLM
Tue 5/69:20 amLCY - ORD
2 stops14h 54mKLM
Deal found 4/29$726
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:01 pmSTL - LCY
2 stops38h 29mBritish Airways
Tue 9/237:00 pmLCY - STL
2 stops31h 21mBritish Airways
Deal found 4/30$744
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:35 pmORD - LCY
1 stop12h 05mLufthansa
Tue 12/3010:00 amLCY - ORD
1 stop16h 05mLufthansa
Deal found 4/30$768
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/308:50 amORD - LCY
2 stops16h 25mDelta
Tue 5/67:45 amLCY - ORD
1 stop12h 25mDelta
Deal found 4/29$780
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:30 pmSTL - LCY
2 stops16h 55mLufthansa
Tue 9/308:45 amLCY - STL
2 stops16h 54mLufthansa
Deal found 4/30$800
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.
Tue 8/56:27 pmPIA - LCY
2 stops41h 58mBritish Airways
Tue 8/121:20 pmLCY - PIA
2 stops35h 49mBritish Airways
Deal found 4/29$906
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/72:36 pmPIA - LCY
2 stops15h 54mMultiple Airlines
Mon 5/196:05 pmLCY - PIA
2 stops28h 42mMultiple Airlines
Deal found 4/29$988

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 May 1, 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

Tue 8/5

10:25 pm-9:40 pm

1 stop17h 15m

London City

Wed 8/20

9:05 am-3:45 pm

1 stop12h 40m

$616

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 8/18

7:05 pm-12:30 pm

1 stop11h 25m

London City

Fri 8/29

9:25 am-3:55 pm

1 stop12h 30m

$664

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 8/20

10:30 pm-4:25 pm

1 stop11h 55m

London City

Wed 8/27

9:25 am-3:55 pm

1 stop12h 30m

$673

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 8/11

4:20 pm-8:50 am

1 stop10h 30m

London City

Mon 8/18

8:10 pm-2:10 pm

1 stop24h 00m

$690

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

$693

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 9/21

3:00 pm-4:15 pm

1 stop19h 15m

London City

Thu 9/25

8:30 am-1:10 pm

1 stop34h 40m

$729

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 8/4

4:20 pm-8:50 am

1 stop10h 30m

London City

Fri 8/15

9:20 am-2:10 pm

1 stop10h 50m

$751

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 5/12

9:15 pm-6:20 pm

1 stop15h 05m

London City

Tue 5/20

6:45 am-7:35 pm

2 stops18h 50m

$828

PeoriaLondon

PIA - LCY

PIALCY

Greater Peoria

Tue 8/5

6:27 pm-6:25 pm

2 stops41h 58m

London City

Tue 8/12

1:20 pm-7:09 pm

2 stops35h 49m

$906

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Thu 5/15

10:36 am-4:25 pm

2 stops23h 49m

London City

Mon 6/9

7:00 pm-8:19 pm

2 stops31h 19m

$966

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 May 1, 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 May 1, 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
7,934 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

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 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

LAX - LHR

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

LAX - LHR

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

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 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

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
643 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

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 British Airways, which is currently one of the cheapest options available, starting at $391. SWISS flights start at $420 while deals on United Airlines start at $429 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
Hayes
Hounslow
Thornton Heath
Luton
Horley
Canterbury
Harrow
Wembley
Dover
Gatwick
Orpington
Watford
Croydon
Borehamwood
Folkestone
Ilford
Aylesbury
Sutton
Chelmsford
Brentwood

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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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