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Portsmouth

$384+ Cheap flights from Connecticut to Portsmouth, England

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LHR
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Connecticut to Portsmouth

Discover tips and strategies to find the most affordable flight options for your journey from Connecticut (USCT) to Portsmouth (P0R). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$579
(Kiwi.com)

One-way from

$384
(Kiwi.com)
From Connecticut to Portsmouth
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One-way flight from Connecticut to Portsmouth
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Find flight deals from Connecticut to Portsmouth

Cheapest flights from Connecticut to Portsmouth
Explore the most affordable flight options available from Connecticut to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/45:00 pmJFK - SOU
1 stop10h 45mAer Lingus
Tue 3/119:30 amSOU - JFK
1 stop14h 55mAer Lingus
Deal found 1/21$579
This Expedia deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/45:40 pmEWR - SOU
1 stop10h 05mAer Lingus
Tue 3/119:30 amSOU - EWR
1 stop11h 40mAer Lingus
Deal found 1/21$666
This KLM deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/35:50 pmJFK - SOU
1 stop18h 00mKLM
Mon 2/105:20 pmSOU - JFK
1 stop27h 30mKLM
Deal found 1/20$780
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/412:59 pmJFK - SOU
2 stops14h 26mDelta
Tue 3/119:00 amSOU - JFK
1 stop11h 50mDelta
Deal found 1/21$786
This KLM deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/44:59 pmLGA - SOU
2 stops18h 51mKLM
Tue 3/119:00 amSOU - LGA
2 stops17h 40mKLM
Deal found 1/21$794
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/411:30 amLGA - SOU
2 stops15h 55mDelta
Tue 3/119:00 amSOU - LGA
2 stops18h 39mDelta
Deal found 1/21$796
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/41:00 pmEWR - SOU
2 stops14h 25mDelta
Tue 3/119:00 amSOU - EWR
2 stops19h 48mDelta
Deal found 1/21$796
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/35:40 pmEWR - SOU
3 stops34h 05mMultiple Airlines
Mon 2/108:10 pmSOU - EWR
3 stops31h 00mMultiple Airlines
Deal found 1/20$853
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/44:25 pmJFK - SOU
3 stops34h 45mMultiple Airlines
Tue 3/119:30 amSOU - JFK
2 stops32h 35mMultiple Airlines
Deal found 1/21$869
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/410:59 amLGA - SOU
2 stops16h 46mMultiple Airlines
Tue 3/119:30 amSOU - LGA
3 stops32h 42mMultiple Airlines
Deal found 1/21$1,110
This Gurufare deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:05 pmBDL - SOU
1 stop9h 35mMultiple Airlines
Sat 9/69:40 amSOU - BDL
1 stop11h 55mMultiple Airlines
Deal found 1/21$1,380
This British Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/186:00 pmJFK - SOU
1 stop10h 45mBritish Airways
Sun 3/308:45 amSOU - JFK
2 stops15h 40mBritish Airways
Deal found 1/20$1,515

Find flights from Connecticut to Portsmouth within your budget

Customize your flight search to find flights from Connecticut to Portsmouth 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 3/4

5:00 pm-8:45 am

1 stop10h 45m

Southampton Eastleigh

Tue 3/11

9:30 am-8:25 pm

1 stop14h 55m

$579

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Tue 3/4

5:40 pm-8:45 am

1 stop10h 05m

Southampton Eastleigh

Tue 3/11

9:30 am-5:10 pm

1 stop11h 40m

$666

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 2/3

5:50 pm-4:50 pm

1 stop18h 00m

Southampton Eastleigh

Mon 2/10

5:20 pm-3:50 pm

1 stop27h 30m

$780

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 3/4

12:59 pm-8:25 am

2 stops14h 26m

Southampton Eastleigh

Tue 3/11

9:00 am-4:50 pm

1 stop11h 50m

$786

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Tue 3/4

4:59 pm-4:50 pm

2 stops18h 51m

Southampton Eastleigh

Tue 3/11

9:00 am-10:40 pm

2 stops17h 40m

$794

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Tue 3/4

11:30 am-8:25 am

2 stops15h 55m

Southampton Eastleigh

Tue 3/11

9:00 am-11:39 pm

2 stops18h 39m

$796

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Tue 3/4

1:00 pm-8:25 am

2 stops14h 25m

Southampton Eastleigh

Tue 3/11

9:00 am-12:48 am

2 stops19h 48m

$796

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Mon 2/3

5:40 pm-8:45 am

3 stops34h 05m

Southampton Eastleigh

Mon 2/10

8:10 pm-10:10 pm

3 stops31h 00m

$853

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 3/4

4:25 pm-8:10 am

3 stops34h 45m

Southampton Eastleigh

Tue 3/11

9:30 am-2:05 pm

2 stops32h 35m

$869

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Tue 3/4

10:59 am-8:45 am

2 stops16h 46m

Southampton Eastleigh

Tue 3/11

9:30 am-2:12 pm

3 stops32h 42m

$1,110

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 19 results
1
2

Best time to book a flight from Connecticut to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Connecticut with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Connecticut to Portsmouth

Get recent, data-driven insights about flights from Connecticut to Portsmouth including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Connecticut to Portsmouth (average of $661). Flying from Connecticut to Portsmouth in June is currently the most expensive (average of $1,137). 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.

What is the cheapest time of day to fly from CT to P0R?

Find hourly flight availability from Connecticut to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Connecticut to Portsmouth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portsmouth by month

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

In terms of precipitation, rainfall in Portsmouth ranges from 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Portsmouth when rainfall is around 1.0 in.

Temperature in Portsmouth by month

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

If weather is an important factor for your trip to Portsmouth, 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 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Portsmouth

Get insights into the airlines that provide service to Portsmouth. 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 Portsmouth. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown Aer Lingus, Delta and KLM from Connecticut to Portsmouth. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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
7.1
Good
1,082 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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
6,834 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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 Portsmouth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Connecticut to Portsmouth?

    The most popular flight routes from Connecticut to Portsmouth are New York John F Kennedy Intl - Southampton Eastleigh, Newark - Southampton Eastleigh and New York LaGuardia - Southampton Eastleigh.

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

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

  • How can I find direct flights from Connecticut to Portsmouth?

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

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

    Yes. Cheapflights offers flight deals from Connecticut to Portsmouth 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 Portsmouth?

    Currently, November is the cheapest month in which you can book a flight from Connecticut to Portsmouth (average of $661). Flying from Connecticut to Portsmouth in June is currently the most expensive (average of $1,137). 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 Portsmouth

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Connecticut to Portsmouth

Discover the top 5 airlines that operate flights from Connecticut to Portsmouth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$570Average$1,028FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$634Average$837FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$653Average$897FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$672Average$946FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$908Average$1,064FlexibilityNo cancel feeOn-time70%
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