Find flights
When to book
FAQs & Tips
Airlines
Deals

Find cheap flights from Illinois to Europe from $185

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Illinois to Europe departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/13
Thu 6/20

Search hundreds of travel sites at once for deals on flights to Europe

In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

January

High season

June

Cheapest flight

$185
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 42% increase in price.
Flight from Chicago O'Hare Airport to London Gatwick Airport

FAQs for booking flights from Illinois to Europe

  • How does KAYAK find such low prices on flights from Illinois to Europe?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Europe from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Europe?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Europe with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Europe?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Europe from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Illinois to Europe

 
Need help choosing which airline to fly with from Illinois to Europe? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
Blue IslandsOverall score based on 8 reviews
4.5Food
6.5Boarding
4.7Entertainment
8.2Crew
6.2Comfort
Airline reviews

Flight delayed a bit. Boarding by seat row number in two parts. Flight attendants weren’t greeting boarders, they were talking to each other. In the outward journey much the same yesterday and that was a different crew to a different airport. I do get the feeling on Blue Island Flights that they have no interest in even allowing passengers to use the toilet . The flights are short but in fact they keep the seatbelt sign on for the duration.

4.0 OkayAnonymous, Apr 2024JER - EXT
Read more about Blue Islands reviews

Flight delayed a bit. Boarding by seat row number in two parts. Flight attendants weren’t greeting boarders, they were talking to each other. In the outward journey much the same yesterday and that was a different crew to a different airport. I do get the feeling on Blue Island Flights that they have no interest in even allowing passengers to use the toilet . The flights are short but in fact they keep the seatbelt sign on for the duration.

Basic economy flight, random seating unless you pay extra, no refreshments, friendly and attentive crew, slightly late boarding and taking off. 40 minutes max all in

As someone who has limited mobility it was appreciated that the staff took particular care to ensure that my needs were catered for with priority boarding and assistance both on and off the plane.

Cons: "Delayed for 2 hours due to “fleet issues”, no food or water on board due to “weight restrictions”"

Book cheap flights from Illinois to Europe

Recent round-trip flight deals

9/16Mon
1 stopAir France
13h 29mORD-DUB
9/27Fri
1 stopAir France
13h 51mDUB-ORD
$201
10/21Mon
1 stopAir France
11h 10mORD-DUB
10/31Thu
1 stopAir France
12h 15mDUB-ORD
$204
10/6Sun
1 stopTAP AIR PORTUGAL
16h 05mORD-MAD
10/21Mon
1 stopTAP AIR PORTUGAL
12h 10mMAD-ORD
$333
10/6Sun
1 stopTAP AIR PORTUGAL
11h 40mORD-MAD
10/21Mon
1 stopTAP AIR PORTUGAL
12h 10mMAD-ORD
$341
10/30Wed
1 stopIberia
12h 14mORD-MAD
11/6Wed
nonstopIberia
9h 55mMAD-ORD
$392
10/30Wed
nonstopIberia
8h 10mORD-MAD
11/13Wed
nonstopIberia
9h 55mMAD-ORD
$422
10/27Sun
1 stopScandinavian Airlines
33h 30mORD-DUB
11/3Sun
2 stopsScandinavian Airlines
36h 00mDUB-ORD
$429
11/6Wed
nonstopAer Lingus
7h 20mORD-DUB
11/20Wed
nonstopAer Lingus
8h 35mDUB-ORD
$433
11/9Sat
nonstopAer Lingus
7h 20mORD-DUB
11/16Sat
nonstopAer Lingus
8h 35mDUB-ORD
$444
10/21Mon
2 stopsScandinavian Airlines
33h 15mORD-DUB
10/30Wed
2 stopsScandinavian Airlines
36h 00mDUB-ORD
$455

Search by stops

Search by airline

Search by price

Recent one-way flight deals

9/18Wed
1 stop
27h 45mORD-LGW
$185
9/24Tue
1 stop
17h 33mORD-LGW
$186
10/1Tue
1 stopIcelandair
18h 55mORD-LHR
$235
10/6Sun
1 stopIcelandair
10h 15mORD-LGW
$236
5/21Tue
1 stopAir Canada
10h 20mORD-LHR
$332
5/26Sun
nonstopFinnair
7h 50mORD-LHR
$348
6/1Sat
1 stopWestJet
35h 45mORD-FCO
$360
6/8Sat
1 stopWestJet
35h 45mORD-FCO
$363
11/6Wed
1 stopAir Canada
15h 17mORD-CDG
$433
5/23Thu
nonstopFinnair
7h 50mORD-LHR
$458

Search by stops

Search by airline

Search by price

Last minute flights from Illinois to Europe

Last minute flight, train and bus deals

5/15Wed
multi-stopDelta
13h 58mORD-LGW
5/22Wed
multi-stopDelta
14h 11mLGW-ORD
$604
5/15Wed
multi-stopAir France
18h 28mORD-LGW
5/21Tue
multi-stopAir France
14h 55mLGW-ORD
$608
5/15Wed
nonstop
8h 10mORD-LHR
5/22Wed
multi-stop
12h 10mLHR-ORD
$609
5/17Fri
nonstopUnited Airlines
8h 10mORD-LHR
5/19Sun
multi-stopUnited Airlines
13h 25mLHR-ORD
$610
5/15Wed
multi-stopUnited Airlines
14h 55mORD-LHR
5/22Wed
multi-stopUnited Airlines
13h 25mLHR-ORD
$613
5/19Sun
multi-stopSWISS
15h 05mORD-LHR
6/10Mon
multi-stopSWISS
22h 05mLHR-ORD
$621
5/15Wed
multi-stopSWISS
16h 40mORD-LGW
5/21Tue
multi-stopSWISS
23h 25mLGW-ORD
$623
5/15Wed
multi-stopKLM
11h 13mORD-LHR
5/21Tue
multi-stopKLM
11h 40mLHR-ORD
$624
5/16Thu
nonstop
8h 10mORD-LHR
5/22Wed
multi-stop
12h 10mLHR-ORD
$659
5/18Sat
multi-stopKLM
12h 03mORD-LHR
6/2Sun
multi-stopKLM
12h 07mLHR-ORD
$789

Search by stops

Search by airline

Search by price

Flights to Europe

Return flight deals:

Europe - Illinois

Cabin classes:

$1,278
$1,286
$1,222
$451