How old do you have to be to fly from Chicago O'Hare Intl Airport to London City Airport?

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 Chicago O'Hare Intl Airport to London City Airport.

What documentation or ID do you need to fly to London City Airport?

The travel and health documents you'll need for your trip to London City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£322 Cheap Flights from Chicago O'Hare Intl Airport to London City Airport in 2026

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Chicago O'Hare Intl Airport to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:40 - 08:40

ORD

LCY

12h 00m

1 stop

09:15 - 15:55

LCY

ORD

12h 40m

1 stop

£620SWISS

Tue, 18 Aug - Thu, 27 Aug

19:50 - 17:05

ORD

LCY

16h 15m

1 stop

09:15 - 16:20

LCY

ORD

13h 05m

1 stop

£623SWISS

Wed, 28 Oct - Tue, 3 Nov

14:20 - 08:40

ORD

LCY

12h 20m

1 stop

09:15 - 15:55

LCY

ORD

12h 40m

1 stop

£635SWISS

Wed, 7 Oct - Wed, 14 Oct

18:50 - 12:50

ORD

LCY

12h 00m

1 stop

09:15 - 16:20

LCY

ORD

13h 05m

1 stop

£641SWISS

Mon, 2 Nov - Tue, 1 Dec

14:40 - 08:40

ORD

LCY

12h 00m

1 stop

09:15 - 15:55

LCY

ORD

12h 40m

1 stop

£642SWISS

Tue, 18 Aug - Thu, 27 Aug

14:20 - 08:40

ORD

LCY

12h 20m

1 stop

19:15 - 12:35

LCY

ORD

23h 20m

1 stop

£644SWISS

Mon, 31 Aug - Mon, 7 Sep

16:25 - 09:30

ORD

LCY

11h 05m

1 stop

09:20 - 14:30

LCY

ORD

11h 10m

1 stop

£646Virgin Atlantic

Wed, 4 Nov - Wed, 11 Nov

19:05 - 17:25

ORD

LCY

16h 20m

1 stop

19:15 - 12:35

LCY

ORD

23h 20m

1 stop

£647SWISS

Wed, 26 Aug - Tue, 1 Sep

19:05 - 12:35

ORD

LCY

11h 30m

1 stop

09:15 - 15:55

LCY

ORD

12h 40m

1 stop

£648SWISS

Mon, 5 Oct - Wed, 14 Oct

08:45 - 08:40

ORD

LCY

17h 55m

2 stops

13:10 - 20:05

LCY

ORD

36h 55m

2 stops

£651Multiple Airlines

Wed, 26 Aug - Tue, 1 Sep

SWISS flights from Chicago O'Hare Intl Airport to London City Airport

Our best SWISS deals on Chicago O'Hare Intl Airport to London City Airport flight tickets

SWISS

18 Aug

ORD14:40Chicago O'Hare Intl

12h 00m

1 stop

LCY08:40London City

27 Aug

LCY09:15London City

12h 40m

1 stop

ORD15:55Chicago O'Hare Intl

£620

SWISS

28 Oct

ORD19:50Chicago O'Hare Intl

16h 15m

1 stop

LCY17:05London City

3 Nov

LCY09:15London City

13h 05m

1 stop

ORD16:20Chicago O'Hare Intl

£623

SWISS

7 Oct

ORD14:20Chicago O'Hare Intl

12h 20m

1 stop

LCY08:40London City

14 Oct

LCY09:15London City

12h 40m

1 stop

ORD15:55Chicago O'Hare Intl

£635

Virgin Atlantic flights from Chicago O'Hare Intl Airport to London City Airport

Our best Virgin Atlantic deals on Chicago O'Hare Intl Airport to London City Airport flight tickets

Virgin Atlantic

4 Nov

ORD16:25Chicago O'Hare Intl

11h 05m

1 stop

LCY09:30London City

11 Nov

LCY09:20London City

11h 10m

1 stop

ORD14:30Chicago O'Hare Intl

£646

Virgin Atlantic

23 Sept

ORD16:50Chicago O'Hare Intl

10h 40m

1 stop

LCY09:30London City

8 Dec

LCY18:55London City

25h 35m

1 stop

ORD14:30Chicago O'Hare Intl

£653

Virgin Atlantic

4 Nov

ORD10:30Chicago O'Hare Intl

17h 00m

2 stops

LCY09:30London City

11 Nov

LCY09:20London City

11h 10m

1 stop

ORD14:30Chicago O'Hare Intl

£662

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 18/8

14:40-08:40

1 stop12h 00m

London City

Thu 27/8

09:15-15:55

1 stop12h 40m

£620

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 28/10

19:50-17:05

1 stop16h 15m

London City

Tue 3/11

09:15-16:20

1 stop13h 05m

£623

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 7/10

14:20-08:40

1 stop12h 20m

London City

Wed 14/10

09:15-15:55

1 stop12h 40m

£635

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 2/11

18:50-12:50

1 stop12h 00m

London City

Tue 1/12

09:15-16:20

1 stop13h 05m

£641

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 18/8

14:40-08:40

1 stop12h 00m

London City

Thu 27/8

09:15-15:55

1 stop12h 40m

£642

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 31/8

14:20-08:40

1 stop12h 20m

London City

Mon 7/9

19:15-12:35

1 stop23h 20m

£644

Fastest return journey

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 4/11

16:25-09:30

1 stop11h 05m

London City

Wed 11/11

09:20-14:30

1 stop11h 10m

£646

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 26/8

19:05-17:25

1 stop16h 20m

London City

Tue 1/9

19:15-12:35

1 stop23h 20m

£647

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 5/10

19:05-12:35

1 stop11h 30m

London City

Wed 14/10

09:15-15:55

1 stop12h 40m

£648

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 26/8

08:45-08:40

2 stops17h 55m

London City

Tue 1/9

13:10-20:05

2 stops36h 55m

£651

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 Chicago O'Hare Intl Airport to London City Airport

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 Chicago O'Hare Intl to London City?

KLM, United Airlines, and Virgin Atlantic are the most popular carriers operating from Chicago O'Hare Intl to London City

When to book flights from Chicago O'Hare Intl Airport to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to London City Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Chicago O'Hare Intl Airport to London City Airport (ORD to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to London City Airport

Fastest flight time	10h 30m
Direct flights	None

The fastest flight from Chicago O'Hare Intl Airport to London City Airport takes 10h 30m

There are no direct flights from Chicago O'Hare Intl Airport to London City Airport. There are no popular flight routes from Chicago O'Hare Intl Airport to London City Airport.

Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to London City Airport

How far is Chicago O'Hare Intl to London City by plane?
The distance between Chicago O'Hare Intl and London City is about 3957.4 mi. Typically, this will take 10h 30m by plane in normal conditions.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to London City Airport?
Prices for flights from Chicago O'Hare Intl Airport to London City Airport are refreshed on a daily basis.
How old do you have to be to fly from Chicago O'Hare Intl Airport to London City Airport?
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 Chicago O'Hare Intl Airport to London City Airport.
What documentation or ID do you need to fly to London City Airport?
The travel and health documents you'll need for your trip to London City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Eastbourne

Milton Keynes

Luton

Gatwick

Wembley

Slough

Maidstone

Ipswich

Southend-on-Sea

Canterbury

Ilford

Hayes

Guildford

Folkestone

Chelmsford

Dover

Bedford

Chichester

Harlow

Colchester

Why use momondo?

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

Finding the right flight to London from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

All flight searches from Chicago to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Chicago to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Chicago and alert you when they change.