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Cheap flights to Portsmouth, England from $261

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CMH — LHR
May 25 — Jun 11
From?
To?
Sat 5/25
Sat 6/1
1 adult, Economy
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Flights to Portsmouth in 2024

Find the latest flights to Portsmouth in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,621,518 searches and data was last updated on May 20, 2024.

Popular in

June

Cheapest in

February

Average price

$615

Round-trip from

$350

One-way from

$261
High demand for flights, 12% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in May 2024
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From New York to London
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One-way flight from New York to Portsmouth
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Cheap flights to Portsmouth in May & June 2024

Discover affordable flights and deals to Portsmouth in May and June 2024. In the last 7 days, Cheapflights users made a total of 2,621,518 searches and data was last updated on May 20, 2024.
The deals listed below are some of the cheapest flights available to Portsmouth in May and June 2024. Prices refresh often so be sure to come back soon for more deals.
Sun 6/309:05 pmJFK - SOU
1 stop31h 05mAer Lingus
Sun 7/148:00 pmSOU - JFK
2 stops26h 15mAer Lingus
Deal found 5/19$1,397
Sun 6/235:20 pmEWR - SOU
1 stop10h 50mBritish Airways
Sat 8/319:40 amSOU - EWR
1 stop11h 10mBritish Airways
Deal found 5/19$1,440
Sun 6/234:55 pmJFK - SOU
1 stop11h 15mBritish Airways
Sat 8/319:40 amSOU - JFK
1 stop14h 40mBritish Airways
Deal found 5/19$1,452
Sun 6/234:55 pmJFK - SOU
1 stop11h 15mBritish Airways
Sun 9/18:45 amSOU - JFK
2 stops13h 45mBritish Airways
Deal found 5/19$1,472
Sun 6/235:20 pmEWR - SOU
1 stop10h 50mBritish Airways
Sat 8/319:55 amSOU - EWR
2 stops14h 25mBritish Airways
Deal found 5/19$1,472
Sun 6/304:30 pmJFK - SOU
1 stop19h 20mKLM
Sun 7/149:05 amSOU - JFK
1 stop11h 20mKLM
Deal found 5/19$1,486
Sun 6/3011:45 amJFK - SOU
2 stops15h 15mDelta
Sun 7/149:05 amSOU - JFK
2 stops17h 25mDelta
Deal found 5/19$1,503
Sat 6/291:30 amJFK - SOU
2 stops26h 05mMultiple Airlines
Sun 7/147:25 pmSOU - JFK
2 stops26h 50mMultiple Airlines
Deal found 5/19$1,541
Mon 6/244:55 pmJFK - SOU
1 stop11h 15mBritish Airways
Tue 7/98:40 amSOU - JFK
2 stops15h 35mBritish Airways
Deal found 5/19$1,627

Portsmouth 2024 flight deals

Explore flight deals for Portsmouth in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 2,621,518 searches and data were last updated on May 20, 2024.
These are some of the best deals we've found on flights to Portsmouth in 2024 at this time. Check back soon for alternative fares.
Tue 8/612:30 amJFK - SOU
1 stop33h 15mMultiple Airlines
Sun 8/189:50 pmSOU - JFK
2 stops53h 25mMultiple Airlines
Deal found 5/19$702
Wed 7/106:20 pmJFK - SOU
2 stops21h 35mMultiple Airlines
Wed 7/175:10 pmSOU - JFK
1 stop34h 05mMultiple Airlines
Deal found 5/19$807
Tue 7/912:30 amJFK - SOU
1 stop33h 15mMultiple Airlines
Wed 7/178:00 pmSOU - JFK
2 stops31h 15mMultiple Airlines
Deal found 5/19$840
Tue 7/912:30 amJFK - SOU
1 stop33h 15mMultiple Airlines
Wed 7/175:10 pmSOU - JFK
1 stop34h 05mMultiple Airlines
Deal found 5/19$845
Tue 10/85:20 pmEWR - SOU
1 stop10h 50mAer Lingus
Sun 10/209:40 amSOU - EWR
1 stop11h 10mAer Lingus
Deal found 5/19$916
Tue 10/84:55 pmJFK - SOU
1 stop11h 15mAer Lingus
Sun 10/209:40 amSOU - JFK
1 stop14h 40mAer Lingus
Deal found 5/19$936
Tue 9/247:40 pmJFK - SOU
1 stop16h 10mKLM
Thu 10/37:55 amSOU - JFK
1 stop16h 15mKLM
Deal found 5/19$976
Tue 9/249:59 amJFK - SOU
2 stops16h 26mDelta
Thu 10/37:55 amSOU - JFK
1 stop16h 15mDelta
Deal found 5/19$983
Tue 9/2412:59 pmJFK - SOU
2 stops13h 26mDelta
Thu 10/37:55 amSOU - JFK
2 stops18h 07mDelta
Deal found 5/19$993

Flights to Portsmouth departing soon

Discover available last-minute flight options to Portsmouth, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 2,621,518 searches and data was last updated on May 20, 2024.
Users traveling to Portsmouth last-minute should check out these flights departing soon. Make sure the flight you book matches the day, time, and destination you're looking for.
Sat 5/256:30 pmJFK - SOU
2 stops12h 30mBritish Airways
Tue 6/49:40 amSOU - JFK
1 stop14h 40mBritish Airways
Deal found 5/18$1,977
Sat 5/256:30 pmJFK - SOU
2 stops12h 30mBritish Airways
Tue 6/48:40 amSOU - JFK
2 stops15h 35mBritish Airways
Deal found 5/18$1,997
Tue 5/285:20 pmEWR - SOU
1 stop10h 50mBritish Airways
Tue 6/49:40 amSOU - EWR
1 stop11h 10mBritish Airways
Deal found 5/19$2,578
Tue 5/289:05 pmJFK - SOU
1 stop17h 25mBritish Airways
Tue 6/49:40 amSOU - JFK
1 stop14h 40mBritish Airways
Deal found 5/19$2,602
Tue 5/286:30 pmJFK - SOU
2 stops12h 15mBritish Airways
Tue 6/49:40 amSOU - JFK
1 stop14h 40mBritish Airways
Deal found 5/19$2,605
Tue 5/286:30 pmJFK - SOU
2 stops12h 15mBritish Airways
Tue 6/48:40 amSOU - JFK
2 stops13h 50mBritish Airways
Deal found 5/19$2,624
Mon 5/275:20 pmEWR - SOU
1 stop10h 50mBritish Airways
Mon 6/39:40 amSOU - EWR
1 stop11h 10mBritish Airways
Deal found 5/19$2,627
Sat 5/255:20 pmEWR - SOU
1 stop10h 50mBritish Airways
Tue 6/49:40 amSOU - EWR
1 stop11h 10mBritish Airways
Deal found 5/18$2,635
Mon 5/274:55 pmJFK - SOU
1 stop11h 15mBritish Airways
Mon 6/39:40 amSOU - JFK
1 stop14h 40mBritish Airways
Deal found 5/19$2,639

One-way flights to Portsmouth

Explore one-way flight options to Portsmouth for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 2,621,518 searches and data was last updated on May 20, 2024.
If you're looking for options on one-way flights to Portsmouth, check out these fares. If you're in need of a round-trip flight to Portsmouth instead, make sure to update the search form at the top of page.
Tue 10/1511:55 pmJFK - SOU
2 stops28h 15mMultiple Airlines
Deal found 5/19$261
Thu 9/1211:55 pmJFK - SOU
2 stops28h 15mMultiple Airlines
Deal found 5/18$295
Fri 7/191:30 amJFK - SOU
2 stops50h 05mMultiple Airlines
Deal found 5/19$304
Sat 7/206:20 pmJFK - SOU
2 stops33h 15mMultiple Airlines
Deal found 5/19$331
Wed 9/1112:30 amJFK - SOU
1 stop32h 20mMultiple Airlines
Deal found 5/18$332
Mon 10/1412:30 amJFK - SOU
2 stops27h 40mMultiple Airlines
Deal found 5/19$347
Wed 9/1112:30 amJFK - SOU
2 stops27h 40mMultiple Airlines
Deal found 5/18$360
Mon 10/1412:30 amJFK - SOU
3 stops27h 00mMultiple Airlines
Deal found 5/19$361
Fri 7/1912:30 amJFK - SOU
1 stop33h 15mMultiple Airlines
Deal found 5/19$394

Find flights to Portsmouth within your budget

Locate flights to Portsmouth that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,621,518 searches and data was last updated on May 20, 2024.

Fly from

Any airport

Budget

$702 - $1,503

Route

Depart

Return

Price

New York John F Kennedy IntlSouthampton Eastleigh

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 8/6

1 stop33h 15m

Southampton Eastleigh

Sun 8/18

2 stops53h 25m

$702

New York John F Kennedy IntlSouthampton Eastleigh

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 7/10

2 stops21h 35m

Southampton Eastleigh

Wed 7/17

1 stop34h 05m

$807

New York John F Kennedy IntlSouthampton Eastleigh

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 7/9

1 stop33h 15m

Southampton Eastleigh

Wed 7/17

2 stops31h 15m

$840

New York John F Kennedy IntlSouthampton Eastleigh

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 7/9

1 stop33h 15m

Southampton Eastleigh

Wed 7/17

1 stop34h 05m

$845

NewarkSouthampton Eastleigh

EWR - SOU

EWRSOU

Newark

Tue 10/8

1 stop10h 50m

Southampton Eastleigh

Sun 10/20

1 stop11h 10m

$916

New York John F Kennedy IntlSouthampton Eastleigh

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 8/7

1 stop11h 15m

Southampton Eastleigh

Sun 8/18

2 stops26h 15m

$1,061

NewarkSouthampton Eastleigh

EWR - SOU

EWRSOU

Newark

Tue 10/8

2 stops14h 28m

Southampton Eastleigh

Sun 10/20

1 stop11h 10m

$1,072

New York John F Kennedy IntlSouthampton Eastleigh

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 6/30

1 stop19h 20m

Southampton Eastleigh

Sun 7/14

1 stop11h 20m

$1,486

New York John F Kennedy IntlSouthampton Eastleigh

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 6/30

2 stops15h 15m

Southampton Eastleigh

Sun 7/14

2 stops17h 25m

$1,503

Flights are sorted by cheapest first

Deals found on 5/19

Average price of flights to Portsmouth by month

Plan your trip to Portsmouth by taking into account the cheapest months to travel. The average price of a one-way flight to Portsmouth is currently $332 while a round-trip flight costs $1,026. Price data was last updated on May 12, 2024.

Currently, November is the cheapest month in which you can book a flight to Portsmouth (average of $653). Flying to Portsmouth in June will prove the most costly (average of $1,150). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

$673

February

$662

March

$715

April

$692

May

$733

June

$1,150

July

$976

August

$775

September

$745

October

$708

November

$653

December

$672

Temperature and rainfall in Portsmouth by month

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

LON

Temperature

39.2 - 62.6 °F

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

When is the best time to book a flight to Portsmouth?

Use this chart to determine the optimal time to book a round-trip flight to Portsmouth. Price data was last updated on May 10, 2024.
Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights to Portsmouth. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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When is the cheapest time to fly to Portsmouth?

Use this chart to determine the cheapest time to fly round-trip to Portsmouth. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Portsmouth should consider flying on Wednesday afternoons, when prices are typically cheapest. Budget-minded travelers will want to avoid Wednesday evenings, when prices are usually at their highest.
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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 May 20, 2024.
To help decide which airline to fly to Portsmouth, see what other customers have to say about KLM, Delta and Virgin Atlantic. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,635 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Delta
8.0
Very good
10,635 reviews
Delta
8.0
Very good
10,635 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

KLM
7.9
Good
1,558 reviews
Delta
8.0
Very good
10,635 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Aer Lingus
7.2
Good
1,331 reviews
Delta
8.0
Very good
10,635 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

British Airways
6.8
Okay
6,824 reviews
Delta
8.0
Very good
10,635 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

  • Can I find cheaper flights to Portsmouth if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Portsmouth on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Portsmouth?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Portsmouth.

  • What is the cheapest airport to fly to in Portsmouth?

    null is currently the cheapest airport to fly to in Portsmouth. One-way flights to null typically cost null, while round-trip flights cost around null.

  • How much is a round-trip flight to Portsmouth?

    A round-trip flight to Portsmouth will typically cost around $150, however they can be found for as little as $32.

  • Where does the fastest flight to Portsmouth depart from?

    For those looking to save time traveling to Portsmouth, Boston offers the quickest one-way flight (9 hours 30 minutes).

  • Does London Heathrow Airport have rental cars?

    Yes. Those touching down at London Heathrow Airport can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to London Heathrow Airport?

    Yes. London Heathrow Airport has hotels nearby for those requiring accommodations. Aerotel London Heathrow is the closest property to London Heathrow Airport (0.0 mi away from London Heathrow Airport).

See more FAQs

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Fly your favorite airline to Portsmouth
Fly your favorite airline to Portsmouth. Flight routes are based on user searches made on Cheapflights and were last updated on May 20, 2024.

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Search flights to Portsmouth by cabin class

Find flights to Portsmouth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Classfrom $2,143/person
Business Classfrom $1,236/person
Prem Econ Classfrom $400/person
Economy Classfrom $141/person

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