Latest deals
Insights
FAQs
Price Alerts

Cheap flights from London Gatwick Airport to Illinois from $253

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Illinois departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from London Gatwick Airport to Illinois

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from London Gatwick Airport to Illinois.
Icelandair Logo
3:40 pm - 9:15 pmLGW-ORD
11h 35m1 stop
Icelandair Logo
7:25 pm - 2:40 pmORD-LGW
13h 15m1 stop
$433Icelandair
Find Deal
Thu, Sep 18 - Tue, Sep 23
Icelandair Logo
3:40 pm - 9:15 pmLGW-ORD
11h 35m1 stop
Icelandair Logo
10:15 pm - 2:40 pmORD-LGW
10h 25m1 stop
$435Icelandair
Find Deal
Fri, Aug 22 - Fri, Sep 5
Icelandair Logo
3:40 pm - 9:15 pmLGW-ORD
11h 35m1 stop
Icelandair Logo
7:25 pm - 2:40 pmORD-LGW
13h 15m1 stop
$453Icelandair
Find Deal
Thu, Sep 11 - Sat, Sep 20
 Logo
2:00 pm - 3:59 pmLGW-ORD
31h 59m1 stop
 Logo
5:55 am - 6:20 amORD-LGW
18h 25m1 stop
Tue, Apr 22 - Tue, Apr 29
SWISS Logo
6:40 pm - 3:55 pmLGW-ORD
27h 15m1 stop
SWISS Logo
6:35 pm - 5:50 pmORD-LGW
17h 15m1 stop
$535SWISS
Find Deal
Thu, Apr 24 - Mon, May 5
British Airways Logo
2:30 pm - 6:13 pmLGW-ORD
33h 43m1 stop
British Airways Logo
6:38 pm - 6:35 amORD-LGW
29h 57m1 stop
$539British Airways
Find Deal
Thu, May 8 - Sun, May 11
British Airways Logo
3:05 pm - 11:05 amLGW-ORD
26h 00m1 stop
British Airways Logo
11:45 am - 8:10 amORD-LGW
14h 25m1 stop
$543British Airways
Find Deal
Fri, May 2 - Thu, May 15
Finnair Logo
12:20 pm - 10:41 amLGW-ORD
28h 21m2 stops
Finnair Logo
1:34 pm - 8:10 amORD-LGW
36h 36m2 stops
$544Finnair
Find Deal
Thu, May 8 - Sun, May 11
 Logo
10:00 am - 8:35 amLGW-ORD
28h 35m2 stops
 Logo
5:51 am - 6:20 amORD-LGW
18h 29m1 stop
Wed, Apr 30 - Wed, May 7
SWISS Logo
6:35 pm - 12:45 pmLGW-ORD
24h 10m1 stop
SWISS Logo
7:05 pm - 5:50 pmORD-LGW
16h 45m1 stop
$579SWISS
Find Deal
Tue, May 6 - Tue, May 13

Icelandair flights from London Gatwick Airport to Illinois

Our best Icelandair deals on London Gatwick Airport to Illinois flight tickets
Icelandair
Sep 18
LGW3:40 pmLondon Gatwick
11h 35m
1 stop
ORD9:15 pmChicago O'Hare Intl
Sep 23
ORD7:25 pmChicago O'Hare Intl
13h 15m
1 stop
LGW2:40 pmLondon Gatwick
Icelandair
Aug 22
LGW3:40 pmLondon Gatwick
11h 35m
1 stop
ORD9:15 pmChicago O'Hare Intl
Sep 5
ORD10:15 pmChicago O'Hare Intl
10h 25m
1 stop
LGW2:40 pmLondon Gatwick
Icelandair
Sep 11
LGW3:40 pmLondon Gatwick
11h 35m
1 stop
ORD9:15 pmChicago O'Hare Intl
Sep 20
ORD7:25 pmChicago O'Hare Intl
13h 15m
1 stop
LGW2:40 pmLondon Gatwick

SWISS flights from London Gatwick Airport to Illinois

Our best SWISS deals on London Gatwick Airport to Illinois flight tickets
SWISS
Apr 24
LGW6:40 pmLondon Gatwick
27h 15m
1 stop
ORD3:55 pmChicago O'Hare Intl
May 5
ORD6:35 pmChicago O'Hare Intl
17h 15m
1 stop
LGW5:50 pmLondon Gatwick
SWISS
May 6
LGW6:35 pmLondon Gatwick
24h 10m
1 stop
ORD12:45 pmChicago O'Hare Intl
May 13
ORD7:05 pmChicago O'Hare Intl
16h 45m
1 stop
LGW5:50 pmLondon Gatwick
SWISS
May 9
LGW6:40 pmLondon Gatwick
24h 05m
1 stop
ORD12:45 pmChicago O'Hare Intl
May 18
ORD7:05 pmChicago O'Hare Intl
16h 45m
1 stop
LGW5:50 pmLondon Gatwick

See travel insights to Illinois from

How to get the cheapest flight ticket from London Gatwick 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 month to fly to Illinois?

The cheapest month to fly to Illinois from London Gatwick Airport is in February. Flight prices, which tend to average around $544, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $574.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from London Gatwick Airport to Illinois is on a Sunday when prices can be found for as low as $585. Flights from London Gatwick Airport to Illinois on a Monday will generally be more expensive and average around $1,037. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from London Gatwick Airport to Illinois during this time can be as low as $713. Flights at noon are often more expensive with an average ticket price of $773.

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from London Gatwick Airport when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $674 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from London Gatwick Airport for as low as $438 on momondo.

Cheap London Gatwick Airport to Illinois flight deals and tips

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

Best Price Found

$253

Fastest flight time

11h 15m

Direct flights

None

Airports in Illinois

3 airports
The best one-way flight to Illinois from London Gatwick Airport in the past 72 hours is $253. The best round-trip flight deal from London Gatwick Airport to Illinois found on momondo in the last 72 hours is $433.
The fastest flight from London Gatwick Airport to Illinois takes 11h 15m
There are no direct flights from London Gatwick Airport to Illinois. Popular non-direct routes for this connection are London Gatwick Airport - Lambert-St Louis Airport and London Gatwick Airport - Chicago O'Hare Intl Airport.
There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

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

    Prices for flights from London Gatwick Airport to Illinois refresh daily.

  • How old do you have to be to fly from London Gatwick 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 Gatwick 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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Illinois for you.

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

Yes. momondo enables you to select and highlight flights to Illinois from London with this policy.

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

momondo helps you find the best flight between London and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for London to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 4/9
Wed 4/16

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo