How long does it take to fly to Southampton?

The average flight duration from Connecticut to Southampton depends on which airport you fly into and out of. Flying from Hartford to London Heathrow Airport is 9h 05m on average, while flying from New Haven to London Heathrow Airport is 18h 50m on average. London Heathrow Airport is the most popular airport in Southampton.

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

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

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Southampton Eastleigh Airport.

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

The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£178 Cheap Flights from Connecticut to Southampton in 2026

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Find the cheapest flights from Connecticut to London

Round-trip

One-way

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Cheap return flights

Enter your travel dates to find the best prices.

18:45 - 08:20

JFK

SOU

9h 35m

1 stop

08:50 - 12:25

SOU

JFK

31h 35m

1 stop

£499KLM

Wed, 18 Mar - Wed, 25 Mar

12:27 - 08:20

JFK

SOU

15h 53m

2 stops

08:50 - 20:20

SOU

JFK

15h 30m

1 stop

£502Delta

Wed, 18 Mar - Wed, 25 Mar

13:00 - 08:20

LGA

SOU

15h 20m

2 stops

08:50 - 23:37

SOU

LGA

18h 47m

2 stops

£509Delta

Tue, 17 Mar - Tue, 24 Mar

16:40 - 08:35

JFK

SOU

10h 55m

1 stop

09:05 - 17:05

SOU

JFK

13h 00m

1 stop

£509Delta

Wed, 6 May - Tue, 12 May

12:00 - 08:20

LGA

SOU

16h 20m

2 stops

08:50 - 23:37

SOU

LGA

18h 47m

2 stops

£510Delta

Wed, 18 Mar - Wed, 25 Mar

12:27 - 08:20

JFK

SOU

15h 53m

2 stops

08:50 - 21:29

SOU

JFK

16h 39m

2 stops

£510Delta

Wed, 18 Mar - Wed, 25 Mar

11:30 - 11:55

LGA

SOU

20h 25m

2 stops

16:05 - 21:33

SOU

LGA

33h 28m

3 stops

£535Multiple Airlines

Tue, 17 Mar - Tue, 24 Mar

23:00 - 14:50

EWR

SOU

10h 50m

1 stop

20:10 - 14:35

SOU

EWR

46h 25m

2 stops

£578Multiple Airlines

Fri, 6 Mar - Thu, 19 Mar

17:35 - 16:35

EWR

SOU

18h 00m

1 stop

09:10 - 16:05

SOU

EWR

11h 55m

1 stop

£622Aer Lingus

Sat, 23 May - Thu, 28 May

17:45 - 08:45

EWR

SOU

10h 00m

1 stop

20:10 - 17:15

SOU

EWR

25h 05m

1 stop

£639Aer Lingus

Wed, 4 Mar - Sun, 8 Mar

Delta flights from Connecticut to Southampton

Our best Delta deals on Connecticut to Southampton flight tickets

Delta

8 Feb

JFK10:20New York John F Kennedy Intl

17h 30m

2 stops

SOU08:50Southampton Eastleigh

23 Feb

SOU17:40Southampton Eastleigh

22h 49m

1 stop

JFK11:29New York John F Kennedy Intl

£496

Delta

9 Feb

JFK16:45New York John F Kennedy Intl

11h 05m

1 stop

SOU08:50Southampton Eastleigh

18 Feb

SOU09:25Southampton Eastleigh

31h 05m

1 stop

JFK11:30New York John F Kennedy Intl

£499

Delta

18 Mar

JFK12:27New York John F Kennedy Intl

15h 53m

2 stops

SOU08:20Southampton Eastleigh

25 Mar

SOU08:50Southampton Eastleigh

15h 30m

1 stop

JFK20:20New York John F Kennedy Intl

£502

KLM flights from Connecticut to Southampton

Our best KLM deals on Connecticut to Southampton flight tickets

KLM

18 Mar

JFK18:45New York John F Kennedy Intl

9h 35m

1 stop

SOU08:20Southampton Eastleigh

25 Mar

SOU08:50Southampton Eastleigh

31h 35m

1 stop

JFK12:25New York John F Kennedy Intl

£499

KLM

18 Mar

EWR11:48Newark

16h 32m

2 stops

SOU08:20Southampton Eastleigh

25 Mar

SOU17:35Southampton Eastleigh

29h 03m

2 stops

EWR18:38Newark

£510

KLM

9 May

JFK21:10New York John F Kennedy Intl

30h 25m

1 stop

SOU08:35Southampton Eastleigh

17 May

SOU17:20Southampton Eastleigh

24h 04m

1 stop

JFK12:24New York John F Kennedy Intl

£582

Fly from

Fly to

Route

Depart

Return

Price

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 18/3

18:45-08:20

1 stop9h 35m

Southampton Eastleigh

Wed 25/3

08:50-12:25

1 stop31h 35m

£499

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 18/3

12:27-08:20

2 stops15h 53m

Southampton Eastleigh

Wed 25/3

08:50-20:20

1 stop15h 30m

£502

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Tue 17/3

13:00-08:20

2 stops15h 20m

Southampton Eastleigh

Tue 24/3

08:50-23:37

2 stops18h 47m

£509

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 6/5

16:40-08:35

1 stop10h 55m

Southampton Eastleigh

Tue 12/5

09:05-17:05

1 stop13h 00m

£509

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Wed 18/3

12:00-08:20

2 stops16h 20m

Southampton Eastleigh

Wed 25/3

08:50-23:37

2 stops18h 47m

£510

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 18/3

12:27-08:20

2 stops15h 53m

Southampton Eastleigh

Wed 25/3

08:50-21:29

2 stops16h 39m

£510

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Tue 17/3

11:30-11:55

2 stops20h 25m

Southampton Eastleigh

Tue 24/3

16:05-21:33

3 stops33h 28m

£535

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Fri 6/3

23:00-14:50

1 stop10h 50m

Southampton Eastleigh

Thu 19/3

20:10-14:35

2 stops46h 25m

£578

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Sat 23/5

17:35-16:35

1 stop18h 00m

Southampton Eastleigh

Thu 28/5

09:10-16:05

1 stop11h 55m

£622

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Wed 4/3

17:45-08:45

1 stop10h 00m

Southampton Eastleigh

Sun 8/3

20:10-17:15

1 stop25h 05m

£639

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut 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

Airlines

Other information

What is the cheapest airline that flies from Connecticut to Southampton Eastleigh?

Aer Lingus and Delta are the most popular carriers operating from Connecticut to Southampton Eastleigh

Cheap Connecticut to Southampton flight deals and tips

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

Fastest flight time	9h 35m
Direct flights	None

The fastest flight from Connecticut to Southampton takes 9h 35m

There are no direct flights from Connecticut to Southampton. There are no popular flight routes from Connecticut to Southampton.

Search flight deals

When did momondo last update prices for flights from Connecticut to Southampton Eastleigh Airport?
Prices for flights from Connecticut to Southampton Eastleigh Airport were last updated today.
How old do you have to be to fly from Connecticut to Southampton Eastleigh Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Southampton Eastleigh Airport.
What documentation or ID do you need to fly to Southampton Eastleigh Airport?
The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Portsmouth

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southampton from Connecticut.

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

Flights from Connecticut 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 Connecticut to Southampton?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southampton from Connecticut.

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

Yes momondo offers price alerts on flights to Southampton from Connecticut. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.