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London City

$378+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LCY
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$675
(Lufthansa)

One-way from

$379
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,142
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. 21% potential increase in price ($206 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This SWISS deal was found by Cheapflights users on 6/12. 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.
mar. 11/47:05 pmORD - LCY
1 stop17h 35mSWISS
mar. 11/119:15 amLCY - ORD
1 stop13h 00mSWISS
Deal found 6/12$669
This Lufthansa deal was found by Cheapflights users on 6/10. 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.
mar. 8/1910:30 pmORD - LCY
1 stop11h 55mMultiple Airlines
mié. 8/279:25 amLCY - ORD
1 stop12h 30mMultiple Airlines
Deal found 6/10$675
This ITA Airways deal was found by Cheapflights users on 6/10. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/173:00 pmORD - LCY
1 stop13h 05mITA Airways
mar. 9/24:50 pmLCY - ORD
1 stop26h 20mITA Airways
Deal found 6/10$678
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/110:20 pmORD - LCY
1 stop17h 20mBritish Airways
lun. 10/63:30 pmLCY - ORD
2 stops32h 25mBritish Airways
Deal found 6/10$679
This Lufthansa deal was found by Cheapflights users on 6/12. 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.
mar. 9/210:30 pmORD - LCY
1 stop11h 55mLufthansa
jue. 9/188:45 amLCY - ORD
1 stop17h 10mLufthansa
Deal found 6/12$681
This oojo deal was found by Cheapflights users on 6/11. 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.
lun. 8/114:20 pmORD - LCY
1 stop19h 00mVirgin Atlantic
lun. 8/188:10 pmLCY - ORD
1 stop24h 00mVirgin Atlantic
Deal found 6/11$690
This KLM deal was found by Cheapflights users on 6/9. 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.
lun. 8/184:20 pmORD - LCY
1 stop10h 30mKLM
mar. 8/269:20 amLCY - ORD
1 stop10h 50mKLM
Deal found 6/9$719
This Delta deal was found by Cheapflights users on 6/12. 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.
dom. 7/64:20 pmORD - LCY
1 stop11h 10mDelta
vie. 8/89:20 amLCY - ORD
2 stops18h 14mDelta
Deal found 6/12$799
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
mar. 9/95:30 pmSTL - LCY
2 stops16h 55mLufthansa
mar. 9/238:45 amLCY - STL
2 stops16h 54mLufthansa
Deal found 6/12$802
This Delta deal was found by Cheapflights users on 6/11. 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.
vie. 7/1110:30 amSTL - LCY
2 stops14h 45mDelta
mar. 7/2210:00 amLCY - STL
2 stops19h 20mDelta
Deal found 6/11$857
This Delta deal was found by Cheapflights users on 6/10. 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.
lun. 9/19:30 amMDW - LCY
2 stops15h 45mDelta
mar. 9/910:00 amLCY - MDW
2 stops14h 37mDelta
Deal found 6/10$880
This Air Canada deal was found by Cheapflights users on 6/11. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/144:05 pmSTL - LCY
2 stops14h 25mMultiple Airlines
mié. 10/226:45 amLCY - STL
2 stops14h 33mMultiple Airlines
Deal found 6/11$961

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 junio 12, 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

mié. 8/20

2:20 pm-8:50 am

1 stop12h 30m

London City

mié. 8/27

9:25 am-3:55 pm

1 stop12h 30m

$669

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

mar. 8/19

10:30 pm-4:25 pm

1 stop11h 55m

London City

mié. 8/27

9:25 am-3:55 pm

1 stop12h 30m

$675

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

dom. 8/17

3:00 pm-10:05 am

1 stop13h 05m

London City

mar. 9/2

4:50 pm-1:10 pm

1 stop26h 20m

$678

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

mar. 9/2

4:00 pm-4:25 pm

1 stop18h 25m

London City

mar. 9/16

8:45 am-7:55 pm

1 stop17h 10m

$681

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

lun. 8/11

4:20 pm-5:20 pm

1 stop19h 00m

London City

lun. 8/18

8:10 pm-2:10 pm

1 stop24h 00m

$690

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

lun. 8/18

4:20 pm-8:50 am

1 stop10h 30m

London City

mar. 8/26

9:20 am-2:10 pm

1 stop10h 50m

$719

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

mar. 7/29

10:20 pm-9:40 pm

1 stop17h 20m

London City

mié. 8/6

5:05 pm-5:20 pm

2 stops30h 15m

$737

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

dom. 7/6

4:20 pm-9:30 am

1 stop11h 10m

London City

vie. 8/8

9:20 am-9:34 pm

2 stops18h 14m

$799

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

mar. 9/9

5:30 pm-4:25 pm

2 stops16h 55m

London City

mar. 9/23

8:45 am-7:39 pm

2 stops16h 54m

$802

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

vie. 7/11

10:30 am-7:15 am

2 stops14h 45m

London City

mar. 7/22

10:00 am-11:20 pm

2 stops19h 20m

$857

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 39 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 junio 12, 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 junio 12, 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
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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 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 SWISS, which is currently one of the cheapest options available, starting at $394. ITA Airways flights start at $397 while deals on British Airways start at $411 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
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

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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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Top 4 airlines flying from Illinois to London City

Discover the top 4 airlines that operate flights from Illinois to London City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$730Average$930FlexibilityNo cancel feeOn-time72%
DeltaCheapest$730Average$930FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$740Average$2,988FlexibilityNo cancel feeOn-time75%
SWISSCheapest$747Average$774FlexibilityNo cancel feeOn-time79%

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