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Cheap flights from Connecticut to Southampton from £218

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SOU
7 Apr — 14 Apr1
1 adult

Cheap flight deals from Connecticut to Southampton

Keep the following information in mind while searching for Connecticut to Southampton flight deals. Data was last updated 2 April 2025.

Round-trip from

£423

One-way from

£218
27/4-12/5
  • 27/4-12/5
  • 2 total stops
  • 32h 50m total
  • Connecticut to Southampton
Search Deals
18/7
  • 18/7
  • 2 total stops
  • 33h 15m total
  • Connecticut to Southampton
Search Deals

Find flight deals from Connecticut to Southampton

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 2 April 2025.

Sun 27/423:00EWR - SOU
1 stop14h 55mMultiple Airlines
Mon 12/508:05SOU - EWR
1 stop17h 55mMultiple Airlines
Deal found 31/3£423
Wed 30/700:50JFK - SOU
1 stop26h 55mDelta
Fri 5/909:20SOU - JFK
1 stop14h 45mDelta
Deal found 1/4£625
Fri 5/917:30EWR - SOU
1 stop10h 10mAer Lingus
Sun 14/909:10SOU - EWR
1 stop11h 50mAer Lingus
Deal found 30/3£645
Mon 8/919:05BDL - SOU
2 stops16h 55mKLM
Sun 14/917:35SOU - BDL
2 stops27h 22mKLM
Deal found 1/4£686
Sun 20/719:20JFK - SOU
1 stop32h 30mKLM
Tue 29/717:35SOU - JFK
1 stop30h 30mKLM
Deal found 1/4£728
Sun 20/714:46JFK - SOU
2 stops12h 59mVirgin Atlantic
Tue 29/709:20SOU - JFK
2 stops18h 06mVirgin Atlantic
Deal found 1/4£732
Sun 18/516:55JFK - SOU
1 stop11h 15mAer Lingus
Mon 2/620:00SOU - JFK
1 stop28h 20mAer Lingus
Deal found 1/4£737
Tue 22/419:17EWR - SOU
2 stops16h 43mDelta
Sun 4/509:20SOU - EWR
2 stops15h 32mDelta
Deal found 1/4£739
Sun 20/715:00LGA - SOU
2 stops12h 45mKLM
Tue 29/709:20SOU - LGA
2 stops15h 16mKLM
Deal found 1/4£740
Fri 8/812:00LGA - SOU
2 stops15h 45mDelta
Tue 12/809:20SOU - LGA
2 stops15h 15mDelta
Deal found 1/4£771
Mon 8/918:05BDL - SOU
1 stop9h 10mAer Lingus
Sun 14/909:10SOU - BDL
1 stop12h 25mAer Lingus
Deal found 1/4£778
Wed 21/509:00JFK - SOU
3 stops26h 35mMultiple Airlines
Sat 31/509:40SOU - JFK
2 stops32h 10mMultiple Airlines
Deal found 1/4£871

Cheapflights Fare Finder

Customise your flight search to find flights from Connecticut to Southampton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 April 2025.
Use the filters below to find and compare flights from Connecticut to Southampton that are best for you.

Fly from

Connecticut

Fly to

Southampton

Route

Depart

Return

Price

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Sun 27/4

23:00-18:55

1 stop14h 55m

Southampton Eastleigh

Mon 12/5

08:05-21:00

1 stop17h 55m

£423

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 30/7

00:50-08:45

1 stop26h 55m

Southampton Eastleigh

Fri 5/9

09:20-19:05

1 stop14h 45m

£625

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Fri 5/9

17:30-08:40

1 stop10h 10m

Southampton Eastleigh

Sun 14/9

09:10-16:00

1 stop11h 50m

£645

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Mon 8/9

19:05-17:00

2 stops16h 55m

Southampton Eastleigh

Sun 14/9

17:35-15:57

2 stops27h 22m

£686

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 20/7

17:30-08:45

1 stop10h 15m

Southampton Eastleigh

Tue 29/7

09:20-22:26

2 stops18h 06m

£728

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 18/5

16:55-09:10

1 stop11h 15m

Southampton Eastleigh

Mon 2/6

20:00-19:20

1 stop28h 20m

£737

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Tue 22/4

19:17-17:00

2 stops16h 43m

Southampton Eastleigh

Sun 4/5

09:20-19:52

2 stops15h 32m

£739

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Sun 20/7

15:00-08:45

2 stops12h 45m

Southampton Eastleigh

Tue 29/7

09:20-19:36

2 stops15h 16m

£740

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Fri 8/8

12:00-08:45

2 stops15h 45m

Southampton Eastleigh

Tue 12/8

09:20-19:35

2 stops15h 15m

£771

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Mon 8/9

18:05-08:15

1 stop9h 10m

Southampton Eastleigh

Sun 14/9

09:10-16:35

1 stop12h 25m

£778

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 27 results
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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.
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

What is the cheapest month to book a flight from Connecticut to Southampton?

Currently, September is the cheapest month in which you can book a flight from Connecticut to Southampton (average of £203). Flying from Connecticut to Southampton in November is currently the most expensive (average of £262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Southampton by month

Plan your trip to Southampton by taking into account the average rainfall totals by month.

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.

Temperature in Southampton by month

Plan your trip to Southampton by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southampton. Reviews last updated 2 April 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Virgin Atlantic from Connecticut to Southampton to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,898 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very Good
7,898 reviews
Delta
8.0
Very Good
7,898 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very Good
7,898 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Virgin Atlantic
7.4
Good
636 reviews
Delta
8.0
Very Good
7,898 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Aer Lingus
7.0
Good
1,060 reviews
Delta
8.0
Very Good
7,898 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
British Airways
6.6
Okay
6,715 reviews
Delta
8.0
Very Good
7,898 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Connecticut to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • What are the cheapest airlines to fly from Connecticut to Southampton one-way?

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as £390. Users have also found prices from £391 and £450 on Delta and KLM, respectively.

  • 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.

  • What is the cheapest month to book a flight from Connecticut to Southampton?

    Currently, September is the cheapest month in which you can book a flight from Connecticut to Southampton (average of £203). Flying from Connecticut to Southampton in November is currently the most expensive (average of £262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Connecticut to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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Need flexible booking options for your flight to Southampton from Connecticut? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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