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Cheap flights from Illinois to London from $323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to London departing on 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Illinois to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to London that have been recently found on momondo from popular airlines, departing in the coming months.
British Airways Logo
10:25 pm - 9:40 pmORD-LCY
17h 15m1 stop
British Airways Logo
9:05 am - 3:45 pmLCY-ORD
12h 40m1 stop
$616British Airways
Find Deal
Tue, Aug 5 - Wed, Aug 20
British Airways Logo
10:20 pm - 5:30 pmORD-LCY
13h 10m1 stop
British Airways Logo
8:30 pm - 3:45 pmLCY-ORD
25h 15m1 stop
$627British Airways
Find Deal
Mon, Aug 11 - Mon, Aug 18
SWISS Logo
7:05 pm - 12:30 pmORD-LCY
11h 25m1 stop
SWISS Logo
9:25 am - 3:55 pmLCY-ORD
12h 30m1 stop
$664SWISS
Find Deal
Mon, Aug 18 - Fri, Aug 29
SWISS Logo
7:05 pm - 12:30 pmORD-LCY
11h 25m1 stop
SWISS Logo
1:05 pm - 12:10 pmLCY-ORD
29h 05m1 stop
$667SWISS
Find Deal
Mon, Sep 8 - Wed, Oct 1
 Logo
10:30 pm - 4:25 pmORD-LCY
11h 55m1 stop
 Logo
9:25 am - 3:55 pmLCY-ORD
12h 30m1 stop
Wed, Aug 20 - Wed, Aug 27
 Logo
2:39 pm - 12:30 pmORD-LCY
15h 51m2 stops
 Logo
8:45 am - 2:55 pmLCY-ORD
12h 10m1 stop
Tue, Oct 7 - Tue, Oct 14
Virgin Atlantic Logo
4:20 pm - 8:50 amORD-LCY
10h 30m1 stop
Virgin Atlantic Logo
8:10 pm - 2:10 pmLCY-ORD
24h 00m1 stop
$690Virgin Atlantic
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Mon, Aug 11 - Mon, Aug 18
Lufthansa Logo
10:30 pm - 4:25 pmORD-LCY
11h 55m1 stop
Lufthansa Logo
8:45 am - 7:55 pmLCY-ORD
17h 10m1 stop
$693Lufthansa
Find Deal
Mon, Sep 22 - Tue, Sep 30
Virgin Atlantic Logo
4:20 pm - 5:20 pmORD-LCY
19h 00m1 stop
Virgin Atlantic Logo
5:50 pm - 2:10 pmLCY-ORD
26h 20m1 stop
$716Virgin Atlantic
Find Deal
Tue, Aug 19 - Mon, Aug 25
Lufthansa Logo
10:30 pm - 4:25 pmORD-LCY
11h 55m1 stop
Lufthansa Logo
8:45 am - 7:55 pmLCY-ORD
17h 10m1 stop
$732Lufthansa
Find Deal
Mon, Sep 22 - Tue, Sep 30

SWISS flights from Illinois to London City Airport

Our best SWISS deals on Illinois to London City Airport flight tickets
SWISS
May 4
ORD6:35 pmChicago O'Hare Intl
11h 55m
1 stop
LCY12:30 pmLondon City
May 13
LCY9:25 amLondon City
12h 30m
1 stop
ORD3:55 pmChicago O'Hare Intl
SWISS
May 4
ORD2:20 pmChicago O'Hare Intl
16h 10m
1 stop
LCY12:30 pmLondon City
May 13
LCY9:25 amLondon City
12h 30m
1 stop
ORD3:55 pmChicago O'Hare Intl
SWISS
May 6
ORD6:35 pmChicago O'Hare Intl
11h 55m
1 stop
LCY12:30 pmLondon City
May 21
LCY9:25 amLondon City
12h 30m
1 stop
ORD3:55 pmChicago O'Hare Intl

British Airways flights from Illinois to London City Airport

Our best British Airways deals on Illinois to London City Airport flight tickets
British Airways
Aug 5
ORD10:25 pmChicago O'Hare Intl
17h 15m
1 stop
LCY9:40 pmLondon City
Aug 20
LCY9:05 amLondon City
12h 40m
1 stop
ORD3:45 pmChicago O'Hare Intl
British Airways
Aug 11
ORD10:20 pmChicago O'Hare Intl
13h 10m
1 stop
LCY5:30 pmLondon City
Aug 18
LCY8:30 pmLondon City
25h 15m
1 stop
ORD3:45 pmChicago O'Hare Intl
British Airways
Aug 4
ORD10:20 pmChicago O'Hare Intl
17h 20m
1 stop
LCY9:40 pmLondon City
Aug 14
LCY9:05 amLondon City
12h 40m
1 stop
ORD3:45 pmChicago O'Hare Intl

See travel insights to London from

How to get the cheapest flight ticket from Illinois 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 day to depart on your flight to London City Airport?

The cheapest day to depart from Illinois to London City Airport is on a Tuesday. Travelers who choose to depart for London City Airport on a Tuesday will often find tickets for as low as $730. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London City Airport on Thursday is $1,059.

What is the cheapest time of day to depart on your flight to London City Airport?

Our most recent data shows that the best time of day to fly to London City Airport is in the afternoon. Flights from Illinois to London City Airport during this time can be as low as $900. Flights in the evening are often more expensive with an average ticket price of $952.

Cheap Illinois to London City Airport flight deals and tips

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

Best Price Found

$323

Fastest flight time

9h 50m

Direct flights

None
The best one-way flight to London City Airport from Illinois in the past 72 hours is $323. The best round-trip flight deal from Illinois to London City Airport found on momondo in the last 72 hours is $616.
The fastest flight from Illinois to London City Airport takes 9h 50m
There are no direct flights from Illinois to London City Airport. Popular non-direct routes for this connection are Chicago Midway Airport - London City Airport and Chicago O'Hare Intl Airport - London City Airport.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois 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.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Croydon
Luton
Slough
Guildford
Dartford
Dover
Stansted
Hayes
Ilford
Milton Keynes
Canterbury
Colchester
Wembley
Chelmsford
Richmond
Crawley
Hook
Horley

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to London. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Illinois to London flights to just show those with flexible booking policies.

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

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

I’m not ready to book a flight from Illinois 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 Illinois and alert you when they change.


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1 adult
Tue 5/6
Tue 5/13

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