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Cheap flights from Connecticut to Southampton from £336

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SOU
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Connecticut to Southampton

Enter your travel dates to find the best prices.

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 12 December 2025.

Fri 12/1210:15JFK - SOU
2 stops17h 35mDelta
Tue 16/1217:30SOU - JFK
1 stop23h 00mDelta
Deal found 11/12£568
Fri 12/1210:15JFK - SOU
2 stops17h 35mDelta
Mon 15/1218:05SOU - JFK
2 stops34h 09mDelta
Deal found 11/12£576
Sun 28/1218:50JFK - SOU
1 stop32h 20mDelta
Sat 17/109:25SOU - JFK
1 stop14h 55mDelta
Deal found 9/12£697
Sun 28/1218:50JFK - SOU
1 stop32h 20mDelta
Sun 18/117:45SOU - JFK
2 stops33h 13mDelta
Deal found 9/12£786
Mon 15/1217:45JFK - SOU
1 stop9h 25mKLM
Thu 8/117:35SOU - JFK
1 stop24h 45mKLM
Deal found 11/12£797
Mon 15/1217:45JFK - SOU
1 stop9h 25mDelta
Thu 8/109:00SOU - JFK
2 stops17h 27mDelta
Deal found 11/12£830
Mon 15/1206:00EWR - SOU
2 stops21h 10mDelta
Thu 8/109:00SOU - EWR
2 stops20h 55mDelta
Deal found 11/12£833
Tue 23/1217:45JFK - SOU
1 stop9h 25mDelta
Sun 11/117:45SOU - JFK
1 stop30h 35mDelta
Deal found 10/12£887
Sat 13/1216:40JFK - SOU
1 stop11h 10mDelta
Tue 16/1208:40SOU - JFK
1 stop12h 05mDelta
Deal found 11/12£921
Tue 23/1212:30LGA - SOU
2 stops14h 40mDelta
Sun 11/117:45SOU - LGA
2 stops27h 45mDelta
Deal found 10/12£990
Tue 23/1212:30LGA - SOU
2 stops14h 40mDelta
Sat 10/109:25SOU - LGA
2 stops19h 17mDelta
Deal found 10/12£1,035
Fri 12/1217:45EWR - SOU
1 stop10h 00mAer Lingus
Mon 15/1220:10SOU - EWR
1 stop25h 05mAer Lingus
Deal found 11/12£1,111

Find flight deals from Connecticut to Southampton

Keep the following information in mind while searching for Connecticut to Southampton flight deals. Data was last updated 12 December 2025.

Round-trip from

£414

One-way from

£336

Popular in

June

Cheapest in

January

Average price

£878
Aer Lingus
  • Aer Lingus
  • 24/1-31/1
  • 2 total stops
  • 21h 45m total
  • Connecticut to Southampton
Search Deals
Delta
  • Delta
  • 19/1
  • 1 total stop
  • 17h 15m total
  • Connecticut to Southampton
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£85 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 December 2025
Search Deals

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 12 December 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

Sat 24/1

17:45-08:45

1 stop10h 00m

Southampton Eastleigh

Sat 31/1

09:30-16:15

1 stop11h 45m

£414

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 21/1

18:50-17:05

1 stop17h 15m

Southampton Eastleigh

Tue 27/1

17:35-11:40

1 stop23h 05m

£501

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 19/1

21:20-17:05

1 stop14h 45m

Southampton Eastleigh

Wed 28/1

17:35-11:40

1 stop23h 05m

£501

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 19/1

21:20-17:05

1 stop14h 45m

Southampton Eastleigh

Mon 26/1

17:35-11:40

1 stop23h 05m

£501

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 21/1

17:45-08:25

1 stop9h 40m

Southampton Eastleigh

Mon 26/1

17:35-11:40

1 stop23h 05m

£501

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 19/1

17:45-08:50

1 stop10h 05m

Southampton Eastleigh

Tue 27/1

09:25-15:45

1 stop11h 20m

£501

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 18/1

17:45-08:50

1 stop10h 05m

Southampton Eastleigh

Mon 26/1

17:35-11:40

1 stop23h 05m

£501

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 18/1

17:45-08:50

1 stop10h 05m

Southampton Eastleigh

Tue 27/1

17:35-11:40

1 stop23h 05m

£501

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 20/1

08:30-08:50

2 stops19h 20m

Southampton Eastleigh

Mon 26/1

17:35-11:40

1 stop23h 05m

£504

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Tue 31/3

14:00-08:35

2 stops13h 35m

Southampton Eastleigh

Tue 7/4

17:20-17:10

2 stops28h 50m

£523

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 52 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, October is the cheapest month in which you can book a flight from Connecticut to Southampton (average of £12). Flying from Connecticut to Southampton in January is currently the most expensive (average of £730). 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.

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.

  • How long is the flight from Connecticut to Southampton?

    For as low as £414, Aer Lingus can have you in Southampton from Connecticut in 10h. The distance between Connecticut and Southampton is about 3428 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 Hartford Bradley Intl - 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, October is the cheapest month in which you can book a flight from Connecticut to Southampton (average of £12). Flying from Connecticut to Southampton in January is currently the most expensive (average of £730). 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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How does Cheapflights help users find flights from Connecticut to Southampton?

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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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