When did momondo last update prices for flights from London City Airport to Illinois?

Prices for flights from London City Airport to Illinois were last updated today.

How old do you have to be to fly from London City Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London City Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£427 Cheap Flights from London City Airport to Illinois in 2026

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Find the cheapest flights from London City Airport to Illinois

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:15 - 15:55

LCY

ORD

12h 40m

1 stop

14:20 - 08:40

ORD

LCY

12h 20m

1 stop

£580SWISS

Mon, 21 Sep - Mon, 28 Sep

09:15 - 15:55

LCY

ORD

12h 40m

1 stop

14:20 - 08:40

ORD

LCY

12h 20m

1 stop

£583SWISS

Wed, 23 Sep - Wed, 30 Sep

09:15 - 15:55

LCY

ORD

12h 40m

1 stop

19:05 - 12:35

ORD

LCY

11h 30m

1 stop

£585SWISS

Tue, 6 Oct - Mon, 12 Oct

09:15 - 14:55

LCY

ORD

11h 40m

1 stop

16:20 - 09:15

ORD

LCY

10h 55m

1 stop

£596Lufthansa

Tue, 22 Sep - Tue, 17 Nov

10:00 - 20:50

LCY

STL

16h 50m

2 stops

11:51 - 07:55

STL

LCY

14h 04m

2 stops

£677Delta

Tue, 8 Sep - Wed, 16 Sep

10:00 - 20:31

LCY

STL

16h 31m

2 stops

14:18 - 09:30

STL

LCY

13h 12m

2 stops

£706Delta

Thu, 3 Sep - Thu, 17 Sep

15:30 - 20:55

LCY

STL

35h 25m

2 stops

08:40 - 14:35

STL

LCY

23h 55m

2 stops

£707British Airways

Fri, 13 Nov - Mon, 16 Nov

15:30 - 20:55

LCY

STL

35h 25m

2 stops

14:17 - 14:35

STL

LCY

18h 18m

2 stops

£711British Airways

Fri, 13 Nov - Mon, 16 Nov

10:00 - 21:46

LCY

MDW

17h 46m

2 stops

09:30 - 07:55

MDW

LCY

16h 25m

2 stops

£849Virgin Atlantic

Sat, 26 Sep - Fri, 2 Oct

09:15 - 16:58

LCY

PIA

37h 43m

2 stops

17:43 - 17:55

PIA

LCY

18h 12m

2 stops

£1,148Lufthansa

Thu, 2 Jul - Thu, 9 Jul

Lufthansa flights from London City Airport to Illinois

Our best Lufthansa deals on London City Airport to Illinois flight tickets

Lufthansa

22 Sept

LCY09:15London City

11h 40m

1 stop

ORD14:55Chicago O'Hare Intl

17 Nov

ORD16:20Chicago O'Hare Intl

10h 55m

1 stop

LCY09:15London City

£596

Lufthansa

1 Sept

LCY09:15London City

11h 40m

1 stop

ORD14:55Chicago O'Hare Intl

7 Sept

ORD21:30Chicago O'Hare Intl

29h 10m

2 stops

LCY08:40London City

£620

Lufthansa

2 Jun

LCY09:15London City

11h 40m

1 stop

ORD14:55Chicago O'Hare Intl

16 Jun

ORD18:30Chicago O'Hare Intl

17h 25m

1 stop

LCY17:55London City

£722

KLM flights from London City Airport to Illinois

Our best KLM deals on London City Airport to Illinois flight tickets

KLM

9 Sept

LCY08:25London City

12h 05m

1 stop

ORD14:30Chicago O'Hare Intl

23 Sept

ORD16:50Chicago O'Hare Intl

10h 40m

1 stop

LCY09:30London City

£619

KLM

22 Sept

LCY09:20London City

10h 55m

1 stop

ORD14:15Chicago O'Hare Intl

17 Nov

ORD10:40Chicago O'Hare Intl

14h 35m

2 stops

LCY07:15London City

£641

KLM

8 Sept

LCY09:20London City

10h 55m

1 stop

ORD14:15Chicago O'Hare Intl

24 Sept

ORD16:20Chicago O'Hare Intl

10h 30m

1 stop

LCY08:50London City

£646

momondo Fare Finder

Use the filters below to find and compare flights from London City Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChicago

LCY - ORD

LCYORD

London City

Mon 21/9

09:15-15:55

1 stop12h 40m

Chicago O'Hare Intl

Mon 28/9

14:20-08:40

1 stop12h 20m

£580

LondonChicago

LCY - ORD

LCYORD

London City

Wed 23/9

09:15-15:55

1 stop12h 40m

Chicago O'Hare Intl

Wed 30/9

14:20-08:40

1 stop12h 20m

£583

LondonChicago

LCY - ORD

LCYORD

London City

Tue 6/10

09:15-15:55

1 stop12h 40m

Chicago O'Hare Intl

Mon 12/10

19:05-12:35

1 stop11h 30m

£585

Fastest return journey

LondonChicago

LCY - ORD

LCYORD

London City

Tue 22/9

09:15-14:55

1 stop11h 40m

Chicago O'Hare Intl

Tue 17/11

16:20-09:15

1 stop10h 55m

£596

LondonSt. Louis

LCY - STL

LCYSTL

London City

Tue 8/9

10:00-20:50

2 stops16h 50m

Lambert-St Louis

Wed 16/9

11:51-07:55

2 stops14h 04m

£677

LondonSt. Louis

LCY - STL

LCYSTL

London City

Thu 3/9

10:00-20:31

2 stops16h 31m

Lambert-St Louis

Thu 17/9

14:18-09:30

2 stops13h 12m

£706

LondonSt. Louis

LCY - STL

LCYSTL

London City

Fri 13/11

15:30-20:55

2 stops35h 25m

Lambert-St Louis

Mon 16/11

08:40-14:35

2 stops23h 55m

£707

LondonSt. Louis

LCY - STL

LCYSTL

London City

Fri 13/11

15:30-20:55

2 stops35h 25m

Lambert-St Louis

Mon 16/11

14:17-14:35

2 stops18h 18m

£711

LondonChicago

LCY - MDW

LCYMDW

London City

Sat 26/9

10:00-21:46

2 stops17h 46m

Chicago Midway

Fri 2/10

09:30-07:55

2 stops16h 25m

£849

LondonPeoria

LCY - PIA

LCYPIA

London City

Thu 2/7

09:15-16:58

2 stops37h 43m

Greater Peoria

Thu 9/7

17:43-17:55

2 stops18h 12m

£1,148

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London City Airport to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London City to Illinois?

Delta is the most popular carrier operating from London City to Illinois

Cheap London City Airport to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London City Airport to Illinois

Fastest flight time	10h 55m
Direct flights	None

The fastest flight from London City Airport to Illinois takes 10h 55m

There are no direct flights from London City Airport to Illinois. There are no popular flight routes from London City Airport to Illinois.

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Frequently asked questions about flying from London City Airport to Illinois

When did momondo last update prices for flights from London City Airport to Illinois?
Prices for flights from London City Airport to Illinois were last updated today.
How old do you have to be to fly from London City Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London City Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from London to Illinois?

It is quick and easy to find London to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

Can I find flights from London to Illinois with flexible booking policies on momondo?

Flights from London to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Illinois right now. Can momondo alert me if prices change?

Price alerts on flights to Illinois from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.