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Cheap flights from Illinois to London City Airport from £263

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LCY
5 Apr — 12 Apr1
1 adult

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 31 March 2025.

Round-trip from

£515

One-way from

£263

Popular in

June

Cheapest in

February

Average price

£549
SWISS
  • SWISS
  • 4/5-14/5
  • 2 total stops
  • 24h 25m total
  • Illinois to London
Search Deals
29/4
  • 29/4
  • 3 total stops
  • 33h 45m total
  • Illinois to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 31 March 2025.

Sun 4/518:35ORD - LCY
1 stop11h 55mSWISS
Wed 14/509:25LCY - ORD
1 stop12h 30mSWISS
Deal found 29/3£515
Sun 30/316:20ORD - LCY
1 stop9h 50mVirgin Atlantic
Tue 8/410:00LCY - ORD
1 stop10h 40mVirgin Atlantic
Deal found 30/3£526
Tue 29/416:15ORD - LCY
2 stops14h 15mMultiple Airlines
Wed 7/518:05LCY - ORD
1 stop24h 40mMultiple Airlines
Deal found 29/3£543
Wed 23/416:50ORD - LCY
1 stop10h 40mKLM
Wed 30/407:45LCY - ORD
1 stop12h 55mKLM
Deal found 31/3£546
Mon 4/822:25ORD - LCY
1 stop13h 05mBritish Airways
Wed 13/809:05LCY - ORD
1 stop12h 40mBritish Airways
Deal found 30/3£560
Mon 12/522:30ORD - LCY
1 stop11h 55mLufthansa
Wed 21/508:45LCY - ORD
1 stop17h 10mLufthansa
Deal found 30/3£586
Wed 24/915:00ORD - LCY
1 stop13h 05mITA Airways
Sun 28/916:55LCY - ORD
1 stop26h 15mITA Airways
Deal found 31/3£606
Mon 5/506:45STL - LCY
2 stops27h 45mBritish Airways
Thu 15/519:05LCY - STL
2 stops29h 16mBritish Airways
Deal found 30/3£626
Fri 16/516:20ORD - LCY
1 stop9h 50mDelta
Wed 21/508:40LCY - ORD
2 stops14h 46mDelta
Deal found 30/3£627
Sun 5/1015:30STL - LCY
1 stop21h 05mLufthansa
Tue 14/1008:45LCY - STL
2 stops36h 36mLufthansa
Deal found 30/3£630
Mon 11/816:20ORD - LCY
1 stop10h 30mAir France
Mon 18/820:10LCY - ORD
1 stop24h 00mAir France
Deal found 31/3£657
Thu 1/509:40STL - LCY
2 stops16h 40mMultiple Airlines
Thu 8/519:20LCY - STL
2 stops26h 27mMultiple Airlines
Deal found 30/3£664

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 31 March 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 4/5

18:35-12:30

1 stop11h 55m

London City

Wed 14/5

09:25-15:55

1 stop12h 30m

£515

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 4/8

22:25-17:30

1 stop13h 05m

London City

Thu 21/8

09:05-15:45

1 stop12h 40m

£533

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 29/4

16:15-12:30

2 stops14h 15m

London City

Wed 7/5

18:05-12:45

1 stop24h 40m

£543

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 23/4

16:50-09:30

1 stop10h 40m

London City

Wed 30/4

07:45-14:40

1 stop12h 55m

£546

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 29/4

16:20-09:30

1 stop11h 10m

London City

Tue 6/5

09:20-21:31

2 stops18h 11m

£554

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 22/9

22:30-16:25

1 stop11h 55m

London City

Tue 30/9

08:45-19:55

1 stop17h 10m

£559

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 24/9

15:00-10:05

1 stop13h 05m

London City

Sun 28/9

16:55-13:10

1 stop26h 15m

£606

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Mon 5/5

06:45-16:30

2 stops27h 45m

London City

Thu 15/5

19:05-18:21

2 stops29h 16m

£626

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Fri 16/5

16:20-08:10

1 stop9h 50m

London City

Wed 21/5

08:40-17:26

2 stops14h 46m

£627

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Sun 21/9

17:30-18:35

2 stops19h 05m

London City

Tue 30/9

08:45-15:21

2 stops36h 36m

£634

Flights are sorted by cheapest return flights first.

Deals found on 30/3

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 return 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

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 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London City Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 31 March 2025.
Read through reviews of airlines operating flights from Illinois to London, such as Delta, KLM and SWISS. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

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
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

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
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

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
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

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.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

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
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

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?

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as £320. However, be on the lookout for offers from SWISS and British Airways, as they are both options that can get you from Illinois to London City Airport for a low price.

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

    Most travelers choose Chicago O'Hare Intl - London City, Lambert-St Louis - London City or Chicago Midway - London City when deciding on the best route from Illinois to London City Airport.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Illinois to London City Airport (average of £161). Flying from Illinois to London City Airport in August is currently the most expensive (average of £214). 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

Travelling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Luton
Croydon
Slough
Eastbourne
Wembley
Crawley
Winchester
Southend-on-Sea
Maidstone
Hayes
Ipswich
Ilford
Southall
Dartford
Watford
Folkestone

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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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Can Cheapflights find flights from Illinois to London City with no change fees?

Need flexible booking options for your flight to London City from Illinois? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Illinois to London City become cheaper?

Yes, Cheapflights offers price alerts on Illinois to London City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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