How long is the flight from Connecticut to Southampton?

For as low as £678, Aer Lingus can have you in Southampton from Connecticut in 14h 35m. The distance between Connecticut and Southampton is about 3414 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Connecticut to Southampton?

When deciding which route to take from Connecticut to Southampton consider New York John F Kennedy Intl - Southampton Eastleigh, Newark - Southampton Eastleigh or New York LaGuardia - Southampton Eastleigh as they are the most popular.

What is the cheapest time of day to fly from CT to SOU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Southampton as you normally would.

What airport do you fly into for flights to Southampton from Connecticut?

Southampton Eastleigh (SOU) is the airport you will fly into if you book a flight from Connecticut to Southampton. It is only a 3.5 mi journey from Eastleigh (SOU) to Southampton’s city center.

Can I find deals for flights from Connecticut to Southampton that include hotel bookings?

Yes. In addition to deals on Connecticut to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Connecticut to Southampton?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to Southampton.

Can I find deals for business class flights from Connecticut to Southampton?

Yes. Cheapflights offers flight deals from Connecticut to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£307+ Cheap Flights from Connecticut to Southampton

Cheap flight deals from Connecticut to Southampton

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Connecticut to Southampton
Explore the most affordable flight options available from Connecticut to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Mon 14/916:55 -

1 stop18h 55m

Mon 28/909:20 -

1 stop18h 05m

Deal found 7/8£594

Sun 13/918:20 -

2 stops33h 05m

Mon 28/909:20 -

1 stop18h 05m

Deal found 8/8£595

Mon 14/923:10 -

2 stops12h 40m

Mon 28/909:20 -

2 stops17h 45m

Deal found 8/8£605

Mon 14/906:30 -

2 stops32h 00m

Mon 28/920:00 -

2 stops23h 36m

Deal found 9/8£624

Mon 14/915:45 -

2 stops22h 45m

Mon 28/920:00 -

2 stops28h 50m

Deal found 9/8£624

Sun 27/1217:00 -

1 stop10h 40m

Sun 10/115:25 -

2 stops32h 50m

Deal found 11/8£633

Sat 12/917:35 -

1 stop10h 00m

Sat 19/919:25 -

1 stop30h 35m

Deal found 6/8£634

Sun 27/1217:45 -

1 stop9h 55m

Sun 10/119:30 -

1 stop30h 30m

Deal found 11/8£672

Mon 24/815:45 -

2 stops22h 45m

Thu 27/820:00 -

2 stops31h 35m

Deal found 9/8£679

Thu 24/916:40 -

2 stops21h 50m

Thu 1/1009:05 -

3 stops35h 41m

Deal found 10/8£682

Mon 14/917:35 -

1 stop18h 15m

Mon 28/909:20 -

1 stop11h 45m

Deal found 9/8£699

Sat 12/911:35 -

2 stops26h 55m

Sat 19/920:00 -

2 stops23h 59m

Deal found 6/8£721

Best flights from Connecticut to Southampton
Discover carefully curated flight deals from Connecticut to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 August 2026.

Mon 14/917:30 -

2 stops21h 00m

Mon 28/917:20 -

3 stops26h 16m

Deal found 9/8£651

Fri 11/923:55 -

1 stop14h 35m

Tue 29/909:15 -

1 stop18h 10m

Deal found 8/8£678

Tue 6/1017:57 -

2 stops17h 53m

Tue 13/1009:05 -

2 stops19h 54m

Deal found 9/8£798

Wed 23/917:14 -

2 stops18h 36m

Wed 30/917:20 -

2 stops35h 36m

Deal found 9/8£827

Thu 24/911:35 -

2 stops26h 55m

Thu 1/1020:00 -

2 stops24h 46m

Deal found 10/8£702

Sat 12/911:35 -

2 stops26h 55m

Sat 19/920:00 -

2 stops23h 59m

Deal found 6/8£721

Mon 2/1121:20 -

1 stop14h 40m

Wed 11/1117:30 -

1 stop22h 50m

Deal found 6/8£828

Tue 6/1016:55 -

1 stop10h 10m

Sun 18/1009:20 -

1 stop18h 05m

Deal found 10/8£829

Sun 4/1019:10 -

1 stop16h 40m

Tue 20/1017:20 -

1 stop24h 13m

Deal found 11/8£829

Thu 22/1021:25 -

2 stops30h 15m

Thu 5/1109:20 -

1 stop11h 55m

Deal found 6/8£838

Sat 12/918:00 -

2 stops17h 50m

Sat 19/909:15 -

2 stops16h 33m

Deal found 6/8£951

Tue 3/1110:20 -

2 stops16h 50m

Fri 13/1108:40 -

1 stop11h 20m

Deal found 6/8£832

Sat 12/906:30 -

2 stops32h 00m

Sat 19/918:10 -

2 stops26h 20m

Deal found 6/8£834

Tue 6/1018:00 -

1 stop9h 05m

Tue 13/1020:00 -

1 stop25h 30m

Deal found 9/8£901

Tue 3/1112:57 -

2 stops23h 03m

Wed 11/1117:30 -

2 stops31h 46m

Deal found 6/8£836

Sun 13/906:30 -

2 stops31h 20m

Tue 29/919:30 -

3 stops32h 06m

Deal found 8/8£906

Sun 1/1115:00 -

2 stops21h 00m

Tue 10/1108:40 -

2 stops20h 19m

Deal found 6/8£836

Wed 14/1017:35 -

1 stop10h 05m

Sat 24/1020:00 -

1 stop26h 15m

Deal found 10/8£975

Mon 2/1117:35 -

2 stops33h 35m

Tue 10/1108:40 -

2 stops19h 58m

Deal found 6/8£836

Fri 18/917:35 -

1 stop20h 55m

Sat 26/909:20 -

1 stop11h 45m

Deal found 7/8£990

Mon 14/923:55 -

2 stops11h 55m

Mon 28/909:05 -

2 stops15h 53m

Deal found 9/8£1,335

Wed 4/1111:24 -

2 stops15h 46m

Thu 12/1117:30 -

2 stops27h 49m

Deal found 6/8£836

Wed 23/906:10 -

3 stops33h 45m

Wed 30/909:20 -

2 stops17h 34m

Deal found 9/8£1,061

Sun 1/1115:00 -

2 stops21h 00m

Mon 9/1117:30 -

2 stops27h 49m

Deal found 6/8£836

Fri 28/817:50 -

2 stops20h 40m

Sat 12/920:00 -

2 stops31h 25m

Deal found 7/8£1,060

Mon 24/817:35 -

1 stop10h 05m

Thu 27/809:20 -

2 stops18h 15m

Deal found 10/8£1,072

Wed 4/1107:20 -

2 stops19h 50m

Tue 10/1117:30 -

2 stops32h 46m

Deal found 6/8£836

Thu 10/917:35 -

1 stop18h 15m

Thu 17/908:55 -

2 stops15h 30m

Deal found 11/8£3,684

Fri 21/817:30 -

3 stops21h 00m

Mon 24/819:55 -

3 stops28h 10m

Deal found 7/8£1,109

Tue 6/1013:59 -

2 stops13h 46m

Tue 20/1009:05 -

2 stops16h 27m

Deal found 11/8£840

Find flight deals from Connecticut to Southampton

Round-trip from	£594
One-way from	£307
Popular in	June
Cheapest in	January
Average price	£703

Aer Lingus
14/9-28/9
2 total stops
37h 00m total
Connecticut to Southampton

Search Deals

Delta
8/11
2 total stops
21h 47m total
Connecticut to Southampton

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£79 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkSouthampton

LGA New York LaGuardia - SOU Southampton Eastleigh

LGASOU

New York LaGuardia

Mon 14/9

17:30-19:30

2 stops21h 00m

Southampton Eastleigh

Mon 28/9

17:20-14:36

3 stops26h 16m

£651

New YorkSouthampton

JFK New York John F Kennedy Intl - SOU Southampton Eastleigh

JFKSOU

New York John F Kennedy Intl

Fri 11/9

23:55-19:30

1 stop14h 35m

Southampton Eastleigh

Tue 29/9

09:15-22:25

1 stop18h 10m

£678

New YorkSouthampton

LGA New York LaGuardia - SOU Southampton Eastleigh

LGASOU

New York LaGuardia

Thu 24/9

11:35-19:30

2 stops26h 55m

Southampton Eastleigh

Thu 1/10

20:00-15:46

2 stops24h 46m

£702

New YorkSouthampton

LGA New York LaGuardia - SOU Southampton Eastleigh

LGASOU

New York LaGuardia

Sat 12/9

11:35-19:30

2 stops26h 55m

Southampton Eastleigh

Sat 19/9

20:00-14:59

2 stops23h 59m

£721

HartfordSouthampton

BDL Hartford Bradley Intl - SOU Southampton Eastleigh

BDLSOU

Hartford Bradley Intl

Tue 6/10

17:57-16:50

2 stops17h 53m

Southampton Eastleigh

Tue 13/10

09:05-23:59

2 stops19h 54m

£798

ProvidenceSouthampton

PVD Providence-TFGreen - SOU Southampton Eastleigh

PVDSOU

Providence-TFGreen

Wed 23/9

17:14-16:50

2 stops18h 36m

Southampton Eastleigh

Wed 30/9

17:20-23:56

2 stops35h 36m

£827

New YorkSouthampton

JFK New York John F Kennedy Intl - SOU Southampton Eastleigh

JFKSOU

New York John F Kennedy Intl

Mon 2/11

21:20-17:00

1 stop14h 40m

Southampton Eastleigh

Wed 11/11

17:30-11:20

1 stop22h 50m

£828

New YorkSouthampton

JFK New York John F Kennedy Intl - SOU Southampton Eastleigh

JFKSOU

New York John F Kennedy Intl

Sun 4/10

19:10-16:50

1 stop16h 40m

Southampton Eastleigh

Tue 20/10

17:20-12:33

1 stop24h 13m

£829

New YorkSouthampton

JFK New York John F Kennedy Intl - SOU Southampton Eastleigh

JFKSOU

New York John F Kennedy Intl

Tue 6/10

16:55-08:05

1 stop10h 10m

Southampton Eastleigh

Sun 18/10

09:20-22:25

1 stop18h 05m

£829

New YorkSouthampton

JFK New York John F Kennedy Intl - SOU Southampton Eastleigh

JFKSOU

New York John F Kennedy Intl

Tue 3/11

10:20-08:10

2 stops16h 50m

Southampton Eastleigh

Fri 13/11

08:40-15:00

1 stop11h 20m

£832

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Connecticut to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Connecticut with our price prediction graph.

JFK-SOU

LGA-SOU

EWR-SOU

PVD-SOU

BDL-SOU

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Connecticut to Southampton

USCT-SOU

JFK-SOU

LGA-SOU

EWR-SOU

PVD-SOU

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Southampton from Connecticut?
Southampton Eastleigh (SOU) is the airport you will fly into if you book a flight from Connecticut to Southampton. It is only a 3.5 mi journey from Eastleigh (SOU) to Southampton’s city center.
How long is the flight from Connecticut to Southampton?
For as low as £678, Aer Lingus can have you in Southampton from Connecticut in 14h 35m. The distance between Connecticut and Southampton is about 3414 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Connecticut to Southampton?
When deciding which route to take from Connecticut to Southampton consider New York John F Kennedy Intl - Southampton Eastleigh, Newark - Southampton Eastleigh or New York LaGuardia - Southampton Eastleigh as they are the most popular.
Can I find deals for flights from Connecticut to Southampton that include hotel bookings?
Yes. In addition to deals on Connecticut to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Connecticut to Southampton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to Southampton.
Can I find deals for business class flights from Connecticut to Southampton?
Yes. Cheapflights offers flight deals from Connecticut to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Connecticut to Southampton

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Cheap flights from Connecticut to Southampton from £307

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Connecticut to Southampton

Cheapest flights from Connecticut to SouthamptonExplore the most affordable flight options available from Connecticut to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Explore the most affordable flight options available from Connecticut to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Best flights from Connecticut to SouthamptonDiscover carefully curated flight deals from Connecticut to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 August 2026.

Discover carefully curated flight deals from Connecticut to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 August 2026.

Last-minute flights from Connecticut to SouthamptonDiscover last-minute flight deals from Connecticut to Southampton. Data last updated 11 August 2026 and is based on user searches.

Discover last-minute flight deals from Connecticut to Southampton. Data last updated 11 August 2026 and is based on user searches.

One-way flights from Connecticut to SouthamptonSearch for one-way flight options from Connecticut to Southampton. Find affordable one-way fares based on user searches. Data last updated 11 August 2026.

Search for one-way flight options from Connecticut to Southampton. Find affordable one-way fares based on user searches. Data last updated 11 August 2026.

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Best time to book a flight from Connecticut to Southampton

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Related info for your journey

What airport do you fly into for flights to Southampton from Connecticut?

How long is the flight from Connecticut to Southampton?

What are the most popular routes from Connecticut to Southampton?

Can I find deals for flights from Connecticut to Southampton that include hotel bookings?

How can I find direct flights from Connecticut to Southampton?

Can I find deals for business class flights from Connecticut to Southampton?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Connecticut to Southampton

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Complete your trip

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Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Connecticut to Southampton by cabin class

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Connecticut and Southampton flights

Browse other Connecticut and Southampton flight options. Last updated on 11 August 2026.

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Cheapest flights from Connecticut to Southampton
Explore the most affordable flight options available from Connecticut to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Best flights from Connecticut to Southampton
Discover carefully curated flight deals from Connecticut to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 August 2026.

Last-minute flights from Connecticut to Southampton
Discover last-minute flight deals from Connecticut to Southampton. Data last updated 11 August 2026 and is based on user searches.

One-way flights from Connecticut to Southampton
Search for one-way flight options from Connecticut to Southampton. Find affordable one-way fares based on user searches. Data last updated 11 August 2026.