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Portsmouth

$47+ Cheap flights from Portsmouth

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JFK
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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What to know about flights from Portsmouth

Discover essential information about flights departing from Portsmouth, including flight schedules, destinations, airlines operating at the Portsmouth airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated March 3, 2025.

Cheapest airline

Emirates
On average, Emirates currently has the cheapest one-way flight from Portsmouth (avg. price of $1,263).
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Find flights from Portsmouth

Cheapest flights from Portsmouth
Explore the most affordable flight options available from Portsmouth. Find the lowest fares based on data from user searches, with prices last updated on March 3, 2025.

Sat 3/154:25 pmSOU - FCO
1 stop14h 55measyJet
Fri 3/218:55 pmFCO - SOU
1 stop10h 50measyJet
Deal found 3/2$191
Tue 4/19:20 amSOU - CDG
1 stop5h 10mKLM
Tue 4/85:50 pmCDG - SOU
1 stop15h 55mKLM
Deal found 3/3$272
Mon 4/213:25 pmSOU - CDG
1 stop25h 10mMultiple Airlines
Fri 4/258:50 pmCDG - SOU
2 stops22h 30mMultiple Airlines
Deal found 3/2$274
Tue 3/259:00 amSOU - FCO
1 stop13h 10mKLM
Tue 4/17:40 pmFCO - SOU
1 stop14h 05mKLM
Deal found 3/2$284
Mon 4/213:25 pmSOU - CDG
1 stop25h 10measyJet
Fri 4/256:25 pmCDG - SOU
1 stop15h 00measyJet
Deal found 3/2$334
Sun 5/119:20 amSOU - ATH
1 stop14h 00mKLM
Fri 6/135:25 pmATH - SOU
1 stop17h 20mKLM
Deal found 3/2$348
Wed 4/169:10 amSOU - ATH
2 stops22h 15mMultiple Airlines
Wed 4/236:45 amATH - SOU
2 stops39h 30mMultiple Airlines
Deal found 3/2$423
Mon 3/178:10 amSOU - CDG
1 stop6h 40mAurigny Air
Mon 3/244:35 pmCDG - SOU
1 stop16h 05mAurigny Air
Deal found 3/3$489
Wed 4/29:10 amSOU - JFK
3 stops35h 30mMultiple Airlines
Tue 4/156:55 pmJFK - SOU
2 stops19h 35mMultiple Airlines
Deal found 3/3$507
Sat 6/219:55 amSOU - CDG
2 stops11h 55mBritish Airways
Mon 6/309:40 pmCDG - SOU
2 stops15h 20mBritish Airways
Deal found 3/2$566
Wed 3/269:00 amSOU - JFK
1 stop11h 50mDelta
Wed 4/25:30 pmJFK - SOU
1 stop10h 15mDelta
Deal found 3/2$570
Tue 3/259:00 amSOU - EWR
2 stops27h 47mDelta
Thu 4/33:45 pmEWR - SOU
2 stops12h 00mDelta
Deal found 3/2$576

Find flights from Portsmouth within your budget

Find flights departing from Portsmouth that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on March 3, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Sat 3/15

4:25 pm-8:20 am

1 stop14h 55m

Rome Fiumicino

Fri 3/21

8:55 pm-6:45 am

1 stop10h 50m

$191

SouthamptonParis

SOU - CDG

SOUCDG

Southampton Eastleigh

Tue 4/1

9:20 am-3:30 pm

1 stop5h 10m

Paris Charles de Gaulle

Tue 4/8

5:50 pm-8:45 am

1 stop15h 55m

$272

SouthamptonParis

SOU - CDG

SOUCDG

Southampton Eastleigh

Mon 4/21

3:25 pm-5:35 pm

1 stop25h 10m

Paris Charles de Gaulle

Fri 4/25

8:50 pm-6:20 pm

2 stops22h 30m

$274

SouthamptonRome

SOU - FCO

SOUFCO

Southampton Eastleigh

Tue 3/25

9:00 am-11:10 pm

1 stop13h 10m

Rome Fiumicino

Tue 4/1

7:40 pm-8:45 am

1 stop14h 05m

$284

SouthamptonParis

SOU - CDG

SOUCDG

Southampton Eastleigh

Mon 4/21

3:25 pm-5:35 pm

1 stop25h 10m

Paris Charles de Gaulle

Fri 4/25

6:25 pm-8:25 am

1 stop15h 00m

$334

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sun 5/11

9:20 am-1:20 am

1 stop14h 00m

Athens Eleftherios V.

Fri 6/13

5:25 pm-8:45 am

1 stop17h 20m

$348

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Wed 4/16

9:10 am-9:25 am

2 stops22h 15m

Athens Eleftherios V.

Wed 4/23

6:45 am-8:15 pm

2 stops39h 30m

$423

SouthamptonParis

SOU - CDG

SOUCDG

Southampton Eastleigh

Mon 3/17

8:10 am-3:50 pm

1 stop6h 40m

Paris Charles de Gaulle

Mon 3/24

4:35 pm-7:40 am

1 stop16h 05m

$489

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Wed 4/2

9:10 am-3:40 pm

3 stops35h 30m

New York John F Kennedy Intl

Tue 4/15

6:55 pm-7:30 pm

2 stops19h 35m

$507

SouthamptonParis

SOU - CDG

SOUCDG

Southampton Eastleigh

Sat 6/21

9:55 am-10:50 pm

2 stops11h 55m

Paris Charles de Gaulle

Mon 6/30

9:40 pm-12:00 pm

2 stops15h 20m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

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Best time to book a flight from Portsmouth

Have a flexible travel schedule? Discover the best time to fly from Portsmouth 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 Portsmouth

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

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

Currently, January is the cheapest month in which you can book a flight from Portsmouth (average of $281). Flying from Portsmouth in July will prove the most costly (average of $459). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Portsmouth?

Use this chart to determine the cheapest time to fly round-trip from Portsmouth to John F Kennedy Intl. Price data was last updated on October 27, 2024.

Those who are seeking the cheapest fare on flights departing from Portsmouth would be wise to consider leaving during Saturday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Friday mornings when fares are usually the most expensive.

Airline reviews for flights from Portsmouth

Read reviews and ratings of airlines operating flights from Portsmouth. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Portsmouth travel. Please note that the reviews are sourced from user searches and were last updated on March 3, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Delta
8.0
Very good
8,068 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Delta
8.0
Very good
8,068 reviews
Delta
8.0
Very good
8,068 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

KLM
7.8
Good
1,322 reviews
Delta
8.0
Very good
8,068 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Virgin Atlantic
7.4
Good
644 reviews
Delta
8.0
Very good
8,068 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Aer Lingus
7.0
Good
1,064 reviews
Delta
8.0
Very good
8,068 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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Related info for your journey

Access useful and relevant information related to your journey from Portsmouth. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated March 3, 2025.

  • What is the cheapest airport to fly out of Portsmouth?

    Istanbul airport offers the cheapest routes to Cairo, from $23; whereas Cheongju airport is typically cheaper if you're flying to Jeju City, from $24. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Portsmouth?

    January is currently the cheapest month to fly from Portsmouth. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Portsmouth?

    Check out the cheapest flights from Portsmouth to embark to:
    Fly from Istanbul to Ankara from $23 round trip
    Fly from Cheongju to Jeju City from $24 round trip
    Fly from Munich to New York from $27 round trip
    Fly from Bogotá to Barranquilla from $30 round trip
    Fly from Los Angeles to Las Vegas from $33 round trip

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