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Cheap flights from Chicago to London from £225

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago to London

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
15:55 - 08:50ORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
10h 55m1 stop Dublin
Aer Lingus Logo
09:20 - 18:20SOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
15h 00m1 stop Dublin
£557Aer Lingus
Tue, 3 Nov - Tue, 10 Nov
Aer Lingus Logo
15:55 - 08:50ORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
10h 55m1 stop Dublin
Aer Lingus Logo
09:20 - 18:20SOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
15h 00m1 stop Dublin
£558Aer Lingus
Wed, 4 Nov - Wed, 11 Nov
Multiple Airlines Logo
18:30 - 16:20ORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
15h 50m2 stops Reykjavik Keflavik Intl Paris Charles de Gaulle
Multiple Airlines Logo
17:35 - 17:20SOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
29h 45m3 stops Amsterdam Schiphol Paris Charles de Gaulle Reykjavik Keflavik Intl
£565Multiple Airlines
Wed, 4 Nov - Wed, 11 Nov
Multiple Airlines Logo
18:30 - 08:10ORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
31h 40m3 stops Reykjavik Keflavik Intl Paris Charles de Gaulle Amsterdam Schiphol
Multiple Airlines Logo
17:35 - 17:20SOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
29h 45m3 stops Amsterdam Schiphol Paris Charles de Gaulle Reykjavik Keflavik Intl
£635Multiple Airlines
Wed, 4 Nov - Wed, 11 Nov
Multiple Airlines Logo
18:30 - 19:30ORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
19h 00m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
17:30 - 17:20SOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
29h 50m3 stops Amsterdam Schiphol Dublin Reykjavik Keflavik Intl
£650Multiple Airlines
Sun, 1 Nov - Sun, 8 Nov
Multiple Airlines Logo
19:15 - 17:05ORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
15h 50m2 stops Kastrup Copenhagen Amsterdam Schiphol
Multiple Airlines Logo
17:35 - 16:45SOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
29h 10m2 stops Amsterdam Schiphol Kastrup Copenhagen
£659Multiple Airlines
Wed, 4 Nov - Wed, 11 Nov
Multiple Airlines Logo
18:30 - 08:40ORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
32h 10m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
09:20 - 18:20SOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
15h 00m1 stop Dublin
£661Multiple Airlines
Tue, 3 Nov - Tue, 10 Nov
Multiple Airlines Logo
12:50 - 11:55ORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
17h 05m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
09:20 - 16:15SOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
36h 55m2 stops Dublin Zurich
£670Multiple Airlines
Sun, 1 Nov - Sun, 8 Nov
KLM Logo
10:35 - 08:10ORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
15h 35m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
17:35 - 14:25SOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
26h 50m1 stop Amsterdam Schiphol
£674KLM
Wed, 4 Nov - Wed, 11 Nov
Delta Logo
16:25 - 17:05ORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
18h 40m1 stop Amsterdam Schiphol
Delta Logo
17:35 - 14:25SOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
26h 50m1 stop Amsterdam Schiphol
£675Delta
Mon, 2 Nov - Tue, 17 Nov

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Aer Lingus flights from Chicago to Southampton

Our best Aer Lingus deals on Chicago to Southampton flight tickets
Aer Lingus
3 Nov
ORD15:55Chicago O'Hare Intl
10h 55m
1 stop
SOU08:50Southampton Eastleigh
10 Nov
SOU09:20Southampton Eastleigh
15h 00m
1 stop
ORD18:20Chicago O'Hare Intl
£557
Aer Lingus
4 Nov
ORD15:55Chicago O'Hare Intl
10h 55m
1 stop
SOU08:50Southampton Eastleigh
11 Nov
SOU09:20Southampton Eastleigh
15h 00m
1 stop
ORD18:20Chicago O'Hare Intl
£558
Aer Lingus
12 Jan
ORD21:00Chicago O'Hare Intl
29h 50m
1 stop
SOU08:50Southampton Eastleigh
19 Jan
SOU12:20Southampton Eastleigh
12h 55m
1 stop
ORD19:15Chicago O'Hare Intl
£852

KLM flights from Chicago to Southampton

Our best KLM deals on Chicago to Southampton flight tickets
KLM
4 Nov
ORD10:35Chicago O'Hare Intl
15h 35m
2 stops
SOU08:10Southampton Eastleigh
11 Nov
SOU17:35Southampton Eastleigh
26h 50m
1 stop
ORD14:25Chicago O'Hare Intl
£674
KLM
4 Nov
MDW11:39Chicago Midway
14h 31m
2 stops
SOU08:10Southampton Eastleigh
11 Nov
SOU08:40Southampton Eastleigh
20h 14m
2 stops
MDW22:54Chicago Midway
£679
KLM
18 Oct
ORD16:15Chicago O'Hare Intl
10h 20m
1 stop
SOU08:35Southampton Eastleigh
25 Oct
SOU17:30Southampton Eastleigh
26h 55m
1 stop
ORD15:25Chicago O'Hare Intl
£777

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago to Southampton that are best for you.

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Depart

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Price

Cheapest return flight
Fastest return journey

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Tue 3/11

15:55-08:50

1 stop10h 55m

Southampton Eastleigh

Tue 10/11

09:20-18:20

1 stop15h 00m

£557

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Wed 4/11

15:55-08:50

1 stop10h 55m

Southampton Eastleigh

Wed 11/11

09:20-18:20

1 stop15h 00m

£558

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Wed 4/11

18:30-16:20

2 stops15h 50m

Southampton Eastleigh

Wed 11/11

17:35-17:20

3 stops29h 45m

£565

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Wed 4/11

18:30-08:10

3 stops31h 40m

Southampton Eastleigh

Wed 11/11

17:35-17:20

3 stops29h 45m

£635

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Sun 1/11

18:30-19:30

2 stops19h 00m

Southampton Eastleigh

Sun 8/11

17:30-17:20

3 stops29h 50m

£650

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Wed 4/11

19:15-17:05

2 stops15h 50m

Southampton Eastleigh

Wed 11/11

17:35-16:45

2 stops29h 10m

£659

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Tue 3/11

18:30-08:40

2 stops32h 10m

Southampton Eastleigh

Tue 10/11

09:20-18:20

1 stop15h 00m

£661

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Sun 1/11

12:50-11:55

2 stops17h 05m

Southampton Eastleigh

Sun 8/11

09:20-16:15

2 stops36h 55m

£670

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Wed 4/11

10:35-08:10

2 stops15h 35m

Southampton Eastleigh

Wed 11/11

17:35-14:25

1 stop26h 50m

£674

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Mon 2/11

16:25-17:05

1 stop18h 40m

Southampton Eastleigh

Tue 17/11

17:35-14:25

1 stop26h 50m

£675

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Chicago to Southampton

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 Southampton?

The month of December is, on average, the cheapest month to fly to Southampton from Chicago, with most prices found around £0. If you’re not able to fly to Southampton in December, then November is your next best option. Flight prices from Chicago to Southampton during November average around £0.

When to book flights from Chicago to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chicago to Southampton (CHI to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Southampton

Best price found

£225

Fastest flight time

10h 25m

Direct flights

None
The best one-way flight to Southampton from Chicago in the past 72 hours is £225. The best return flight deal from Chicago to Southampton found on momondo in the last 72 hours is £557.
The fastest flight from Chicago to Southampton takes 10h 25m
There are no direct flights from Chicago to Southampton. There are no popular flight routes from Chicago to Southampton.
Search flight deals

Frequently asked questions about flying from Chicago to Southampton

  • How far is Chicago to Southampton Eastleigh by plane?

    Chicago and Southampton Eastleigh are 3914.9 mi apart from one another. A reasonable flight in good conditions will take 10h 25m.

  • When did momondo last update prices for flights from Chicago to Southampton Eastleigh Airport?

    Prices for flights from Chicago to Southampton Eastleigh Airport refresh daily.

  • How old do you have to be to fly from Chicago to Southampton Eastleigh 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 to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The travel and health documents required for your trip to Southampton Eastleigh Airport 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 Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

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

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

Flights from Chicago to Southampton 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 Chicago to Southampton?

momondo helps you find the best flight between Chicago and Southampton 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 Chicago to Southampton right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Southampton 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.

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