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Cheap flights from Chicago to London from $361

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 pm - 11:45 amORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
35h 15m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
12:20 pm - 7:15 pmSOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
12h 55m1 stop Dublin
$976Multiple Airlines
Sun, Jan 31 - Tue, Feb 9
Multiple Airlines Logo
6:30 pm - 11:45 amORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
35h 15m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
12:20 pm - 7:15 pmSOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
12h 55m1 stop Dublin
$978Multiple Airlines
Sun, Jan 31 - Wed, Feb 10
Multiple Airlines Logo
6:30 pm - 8:40 amORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
32h 10m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
12:20 pm - 7:15 pmSOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
12h 55m1 stop Dublin
$984Multiple Airlines
Tue, Feb 2 - Tue, Feb 9
Multiple Airlines Logo
6:30 pm - 8:40 amORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
32h 10m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
12:20 pm - 7:15 pmSOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
12h 55m1 stop Dublin
$986Multiple Airlines
Tue, Feb 2 - Wed, Feb 10
Multiple Airlines Logo
9:55 am - 7:30 pmORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
27h 35m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
9:20 am - 12:35 pmSOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
33h 15m2 stops Dublin Zurich
$990Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
Multiple Airlines Logo
9:55 am - 7:30 pmORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
27h 35m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
9:20 am - 12:35 pmSOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
33h 15m2 stops Dublin Zurich
$999Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
Aer Lingus Logo
9:00 pm - 11:50 amORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
32h 50m1 stop Dublin
Aer Lingus Logo
12:20 pm - 7:15 pmSOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
12h 55m1 stop Dublin
$1,007Aer Lingus
Mon, Feb 1 - Tue, Feb 9
Aer Lingus Logo
9:00 pm - 11:50 amORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
32h 50m1 stop Dublin
Aer Lingus Logo
12:20 pm - 7:15 pmSOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
12h 55m1 stop Dublin
$1,009Aer Lingus
Mon, Feb 1 - Wed, Feb 10
KLM Logo
4:25 pm - 5:00 pmORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
18h 35m1 stop Amsterdam Schiphol
KLM Logo
8:40 am - 2:25 pmSOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
11h 45m1 stop Amsterdam Schiphol
$1,020KLM
Sun, Jan 31 - Wed, Feb 10
Delta Logo
4:25 pm - 5:00 pmORD  Chicago O'Hare Intl-SOU Southampton Eastleigh
18h 35m1 stop Amsterdam Schiphol
Delta Logo
8:40 am - 2:25 pmSOU  Southampton Eastleigh-ORD Chicago O'Hare Intl
11h 45m1 stop Amsterdam Schiphol
$1,021Delta
Mon, Jan 4 - Wed, Jan 13

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Delta flights from Chicago to Southampton

Our best Delta deals on Chicago to Southampton flight tickets
Delta
Jan 4
ORD4:25 pmChicago O'Hare Intl
18h 35m
1 stop
SOU5:00 pmSouthampton Eastleigh
Jan 13
SOU8:40 amSouthampton Eastleigh
11h 45m
1 stop
ORD2:25 pmChicago O'Hare Intl
$1,021
Delta
Jan 3
ORD10:07 amChicago O'Hare Intl
16h 03m
2 stops
SOU8:10 amSouthampton Eastleigh
Jan 13
SOU8:40 amSouthampton Eastleigh
11h 45m
1 stop
ORD2:25 pmChicago O'Hare Intl
$1,026
Delta
Jan 4
ORD4:25 pmChicago O'Hare Intl
18h 35m
1 stop
SOU5:00 pmSouthampton Eastleigh
Jan 15
SOU8:40 amSouthampton Eastleigh
17h 57m
2 stops
ORD8:37 pmChicago O'Hare Intl
$1,031

Aer Lingus flights from Chicago to Southampton

Our best Aer Lingus deals on Chicago to Southampton flight tickets
Aer Lingus
Feb 1
ORD9:00 pmChicago O'Hare Intl
32h 50m
1 stop
SOU11:50 amSouthampton Eastleigh
Feb 9
SOU12:20 pmSouthampton Eastleigh
12h 55m
1 stop
ORD7:15 pmChicago O'Hare Intl
$1,007
Aer Lingus
Feb 1
ORD9:00 pmChicago O'Hare Intl
32h 50m
1 stop
SOU11:50 amSouthampton Eastleigh
Feb 10
SOU12:20 pmSouthampton Eastleigh
12h 55m
1 stop
ORD7:15 pmChicago O'Hare Intl
$1,009
Aer Lingus
Oct 2
ORD9:00 pmChicago O'Hare Intl
13h 35m
1 stop
SOU4:35 pmSouthampton Eastleigh
Oct 19
SOU9:20 amSouthampton Eastleigh
15h 55m
1 stop
ORD7:15 pmChicago O'Hare Intl
$1,033

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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Route

Depart

Return

Price

Cheapest round-trip

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Sun 1/31

6:30 pm-11:45 am

2 stops35h 15m

Southampton Eastleigh

Tue 2/9

12:20 pm-7:15 pm

1 stop12h 55m

$976

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Sun 1/31

6:30 pm-11:45 am

2 stops35h 15m

Southampton Eastleigh

Wed 2/10

12:20 pm-7:15 pm

1 stop12h 55m

$978

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Tue 2/2

6:30 pm-8:40 am

2 stops32h 10m

Southampton Eastleigh

Tue 2/9

12:20 pm-7:15 pm

1 stop12h 55m

$984

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Tue 2/2

6:30 pm-8:40 am

2 stops32h 10m

Southampton Eastleigh

Wed 2/10

12:20 pm-7:15 pm

1 stop12h 55m

$986

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Mon 10/12

9:55 am-7:30 pm

2 stops27h 35m

Southampton Eastleigh

Mon 10/19

9:20 am-12:35 pm

2 stops33h 15m

$990

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Mon 10/12

9:55 am-7:30 pm

2 stops27h 35m

Southampton Eastleigh

Mon 10/19

9:20 am-12:35 pm

2 stops33h 15m

$999

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Mon 2/1

9:00 pm-11:50 am

1 stop32h 50m

Southampton Eastleigh

Tue 2/9

12:20 pm-7:15 pm

1 stop12h 55m

$1,007

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Mon 2/1

9:00 pm-11:50 am

1 stop32h 50m

Southampton Eastleigh

Wed 2/10

12:20 pm-7:15 pm

1 stop12h 55m

$1,009
Quickest round-trip

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Sun 1/31

4:25 pm-5:00 pm

1 stop18h 35m

Southampton Eastleigh

Wed 2/10

8:40 am-2:25 pm

1 stop11h 45m

$1,020

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Mon 1/4

4:25 pm-5:00 pm

1 stop18h 35m

Southampton Eastleigh

Wed 1/13

8:40 am-2:25 pm

1 stop11h 45m

$1,021

Flights are sorted by cheapest round-trip 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?

If you don’t want to visit Southampton in December, then you should wait until November to fly from Chicago, when ticket prices are also cheap, with an average price of $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 round-trip 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

$361

Fastest flight time

10h 20m

Direct flights

None
The best one-way flight to Southampton from Chicago in the past 72 hours is $361. The best round-trip flight deal from Chicago to Southampton found on momondo in the last 72 hours is $976.
The fastest flight from Chicago to Southampton takes 10h 20m
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. 10h 20m is a normal flight duration for this route.

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

    Prices for flights from Chicago to Southampton Eastleigh Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

  • What is the most popular airline from Chicago to Southampton?

Traveling 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?

Yes. All flights to Southampton from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Chicago to Southampton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Chicago to Southampton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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