Find flights
When to book
FAQs

Cheap flights from Connecticut to Southampton from £227

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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SOU
9 Jun — 16 Jun1
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 10 May 2026.

Fri 17/720:30
JFK
-
SOU
2 stops18h 00m
Multiple Airlines
Thu 30/709:20
SOU
-
JFK
2 stops15h 00m
Multiple Airlines
Deal found 6/5£667
Mon 10/816:55
JFK
-
SOU
1 stop10h 45m
Multiple Airlines
Mon 24/817:55
SOU
-
JFK
2 stops30h 25m
Multiple Airlines
Deal found 9/5£678
Fri 8/523:00
EWR
-
SOU
1 stop15h 30m
Multiple Airlines
Thu 21/520:00
SOU
-
EWR
2 stops46h 15m
Multiple Airlines
Deal found 5/5£685
Fri 17/716:55
JFK
-
SOU
1 stop10h 45m
Aer Lingus
Thu 30/709:20
SOU
-
JFK
1 stop18h 05m
Aer Lingus
Deal found 7/5£689
Fri 5/618:40
EWR
-
SOU
2 stops19h 50m
Multiple Airlines
Fri 12/609:25
SOU
-
EWR
3 stops35h 05m
Multiple Airlines
Deal found 8/5£695
Fri 12/623:55
JFK
-
SOU
1 stop14h 35m
Aer Lingus
Mon 15/609:20
SOU
-
JFK
1 stop18h 05m
Aer Lingus
Deal found 8/5£700
Fri 12/617:35
EWR
-
SOU
1 stop10h 05m
Aer Lingus
Mon 15/609:20
SOU
-
EWR
1 stop11h 45m
Aer Lingus
Deal found 6/5£701
Mon 11/516:15
JFK
-
SOU
2 stops22h 15m
Multiple Airlines
Tue 26/520:00
SOU
-
JFK
2 stops31h 48m
Multiple Airlines
Deal found 8/5£704
Mon 8/623:55
JFK
-
SOU
1 stop14h 35m
Aer Lingus
Sun 14/609:20
SOU
-
JFK
1 stop18h 05m
Aer Lingus
Deal found 8/5£711
Sat 23/508:50
LGA
-
SOU
2 stops29h 40m
Multiple Airlines
Wed 27/520:00
SOU
-
LGA
3 stops28h 37m
Multiple Airlines
Deal found 7/5£719
Fri 12/607:25
LGA
-
SOU
3 stops31h 05m
Multiple Airlines
Mon 15/609:20
SOU
-
LGA
3 stops27h 41m
Multiple Airlines
Deal found 6/5£726
Fri 12/606:35
EWR
-
SOU
3 stops31h 55m
Multiple Airlines
Mon 15/609:20
SOU
-
EWR
2 stops18h 15m
Multiple Airlines
Deal found 8/5£732

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 10 May 2026.

Round-trip from

£667

One-way from

£227

Popular in

June

Cheapest in

January

Average price

£704
17/7-30/7
  • 17/7-30/7
  • 4 total stops
  • 33h 00m total
  • Connecticut to Southampton
Search Deals
Aer Lingus
  • Aer Lingus
  • 19/7
  • 2 total stops
  • 18h 55m total
  • Connecticut to Southampton
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£78 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 May 2026
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 10 May 2026.
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 - SOU

LGASOU

New York LaGuardia

Sat 23/5

08:50-19:30

2 stops29h 40m

Southampton Eastleigh

Wed 27/5

20:00-19:37

3 stops28h 37m

£719

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Fri 12/6

17:40-19:30

2 stops20h 50m

Southampton Eastleigh

Mon 15/6

12:20-16:58

3 stops33h 38m

£736

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 19/8

18:20-17:35

1 stop18h 15m

Southampton Eastleigh

Sun 30/8

17:30-12:29

1 stop23h 59m

£799

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Fri 19/6

14:30-19:30

3 stops24h 00m

Southampton Eastleigh

Fri 26/6

12:20-14:55

3 stops31h 35m

£807

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Wed 19/8

12:55-08:45

2 stops14h 50m

Southampton Eastleigh

Sun 30/8

09:15-22:27

2 stops18h 12m

£810

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Mon 10/8

17:35-08:40

1 stop10h 05m

Southampton Eastleigh

Mon 24/8

09:20-16:05

1 stop11h 45m

£810

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Mon 10/8

12:00-08:45

2 stops15h 45m

Southampton Eastleigh

Mon 24/8

09:15-21:29

2 stops17h 14m

£810

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Thu 27/8

16:40-08:45

1 stop11h 05m

Southampton Eastleigh

Sun 30/8

09:15-17:05

1 stop12h 50m

£837

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Sat 20/6

17:35-16:50

1 stop18h 15m

Southampton Eastleigh

Sat 27/6

09:20-16:05

1 stop11h 45m

£839

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Thu 30/7

06:59-08:45

2 stops20h 46m

Southampton Eastleigh

Tue 18/8

09:15-21:28

2 stops17h 13m

£839

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 59 resultsSorted by cheapest first
1
2
3
...
6

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

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 £810, KLM can have you in Southampton from Connecticut in 10h 05m. 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 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Connecticut to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Heathrow flights
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Gatwick flights
Newark to Gatwick flights
John F Kennedy Intl to Stansted flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
Boston to Heathrow flights
LaGuardia to Gatwick flights
Dulles Intl to Heathrow flights
Los Angeles to Heathrow flights
Baltimore to Heathrow flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
Boston to Gatwick flights
Newark to London City flights
Newark to Stansted flights
Dallas/Fort Worth to Heathrow flights
Seattle to Heathrow flights
Newark to Luton flights
Orlando to Heathrow flights
Atlanta to Heathrow flights
Miami to Heathrow flights
Hobby to Heathrow flights
LaGuardia to Stansted flights
Dulles Intl to Gatwick flights
John F Kennedy Intl to Edinburgh flights
Boston to London City flights
Los Angeles to Gatwick flights
Dulles Intl to London City flights
Boston to Stansted flights
Reagan-National to Heathrow flights
Los Angeles to Stansted flights
Newark to Edinburgh flights
Denver to Heathrow flights
Los Angeles to London City flights
Philadelphia to Heathrow flights
Baltimore to Gatwick flights
George Bush Intcntl to Heathrow flights
Reagan-National to Gatwick flights
San Francisco to Gatwick flights
San Francisco to London City flights
San Francisco to Stansted flights
Boston to Edinburgh flights
O'Hare Intl to Gatwick flights
Orlando to Gatwick flights
O'Hare Intl to Stansted flights
O'Hare Intl to London City flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Connecticut to Southampton?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southampton from Connecticut today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Connecticut to Southampton?

Cheapflights helps you find that perfect flight to Southampton from Connecticut by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Connecticut to Southampton with no change fees?

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.

Can Cheapflights notify me if prices for flights from Connecticut to Southampton become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.