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Cheap flights from Connecticut to Southampton from £305

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SOU
4 May — 11 May1
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 29 April 2025.

Round-trip from

£573

One-way from

£305
Delta
  • Delta
  • 7/9-22/9
  • 2 total stops
  • 37h 05m total
  • Connecticut to Southampton
Search Deals
12/6
  • 12/6
  • 1 total stop
  • 14h 55m 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 29 April 2025.

Sun 7/917:30JFK - SOU
1 stop10h 15mDelta
Mon 22/917:35SOU - JFK
1 stop26h 50mDelta
Deal found 29/4£573
Mon 12/509:29JFK - SOU
2 stops18h 21mVirgin Atlantic
Fri 29/809:20SOU - JFK
1 stop18h 30mVirgin Atlantic
Deal found 28/4£578
Thu 12/623:00EWR - SOU
1 stop14h 55mMultiple Airlines
Thu 19/620:50SOU - EWR
2 stops29h 10mMultiple Airlines
Deal found 29/4£608
Sun 18/519:00JFK - SOU
2 stops16h 15mAer Lingus
Mon 2/608:55SOU - JFK
2 stops37h 20mAer Lingus
Deal found 28/4£612
Mon 12/509:00JFK - SOU
3 stops29h 30mMultiple Airlines
Thu 15/509:40SOU - JFK
2 stops31h 15mMultiple Airlines
Deal found 28/4£639
Thu 4/914:46JFK - SOU
2 stops12h 59mKLM
Sat 13/918:05SOU - JFK
1 stop23h 15mKLM
Deal found 29/4£650
Sat 30/812:00LGA - SOU
2 stops15h 45mDelta
Wed 10/909:20SOU - LGA
2 stops15h 15mDelta
Deal found 28/4£687
Thu 14/817:30EWR - SOU
1 stop10h 10mAer Lingus
Mon 1/920:00SOU - EWR
1 stop25h 00mAer Lingus
Deal found 28/4£698
Mon 8/919:05BDL - SOU
2 stops16h 55mKLM
Sun 14/918:25SOU - BDL
2 stops26h 31mKLM
Deal found 28/4£700
Sun 18/512:59LGA - SOU
2 stops14h 46mKLM
Mon 2/617:35SOU - LGA
2 stops27h 14mKLM
Deal found 28/4£700
Fri 13/607:05LGA - SOU
2 stops27h 40mMultiple Airlines
Fri 20/620:00SOU - LGA
2 stops23h 45mMultiple Airlines
Deal found 28/4£705
Mon 8/918:05BDL - SOU
1 stop9h 35mAer Lingus
Sun 14/909:10SOU - BDL
1 stop12h 25mAer Lingus
Deal found 28/4£804

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 29 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

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 7/9

17:30-08:45

1 stop10h 15m

Southampton Eastleigh

Mon 22/9

17:35-15:25

1 stop26h 50m

£573

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 12/5

09:29-08:50

2 stops18h 21m

Southampton Eastleigh

Fri 29/8

09:20-22:50

1 stop18h 30m

£578

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Thu 12/6

23:00-18:55

1 stop14h 55m

Southampton Eastleigh

Thu 19/6

20:50-21:00

2 stops29h 10m

£608

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 18/5

19:00-16:15

2 stops16h 15m

Southampton Eastleigh

Mon 2/6

08:55-17:15

2 stops37h 20m

£612

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 12/5

09:00-19:30

3 stops29h 30m

Southampton Eastleigh

Thu 15/5

09:40-11:55

2 stops31h 15m

£639

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Thu 4/9

14:46-08:45

2 stops12h 59m

Southampton Eastleigh

Sat 13/9

18:05-12:20

1 stop23h 15m

£650

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Sat 30/8

12:00-08:45

2 stops15h 45m

Southampton Eastleigh

Wed 10/9

09:20-19:35

2 stops15h 15m

£687

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Thu 14/8

17:30-08:40

1 stop10h 10m

Southampton Eastleigh

Mon 1/9

20:00-16:00

1 stop25h 00m

£698

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Mon 8/9

19:05-17:00

2 stops16h 55m

Southampton Eastleigh

Sun 14/9

18:25-15:56

2 stops26h 31m

£700

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Sun 18/5

12:59-08:45

2 stops14h 46m

Southampton Eastleigh

Mon 2/6

17:35-15:49

2 stops27h 14m

£700

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 27 results
1
2
3

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 29 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
7,929 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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
7,929 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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
1,333 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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
642 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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
1,076 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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
6,835 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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 Delta. According to our data, you can fly for as low as £364. Users have also found prices from £388 and £391 on Aer Lingus 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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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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