Cheap flights to Portsmouth, England from $378

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 5/7. 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.
BOS — LHR
Apr 23 — Apr 301

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 3,192,047 searches and data was last updated on April 18, 2024.

Popular in

June

Cheapest in

January

Average price

$601

Round-trip from

$370

One-way from

$453
High demand for flights, 16% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in April 2024
From New York to London
One-way flight from New York to Portsmouth

Cheap flights to Portsmouth in April & May 2024

Discover affordable flights and deals to Portsmouth in April and May 2024. In the last 7 days, Cheapflights users made a total of 3,192,047 searches and data was last updated on April 18, 2024.
The deals listed below are some of the cheapest flights available to Portsmouth in April and May 2024. Prices refresh often so be sure to come back soon for more deals.
Tue 5/76:20 pmJFK - SOU
2 stops19h 35mMultiple Airlines
Sun 5/1911:50 amSOU - JFK
2 stops15h 25mMultiple Airlines
Deal found 4/18$679
Sun 4/284:50 pmLAX - SOU
1 stop18h 20mKLM
Wed 5/87:40 pmSOU - LAX
1 stop24h 10mKLM
Deal found 4/17$701
Sun 4/281:50 pmLAX - SOU
1 stop19h 00mKLM
Wed 5/87:55 amSOU - LAX
1 stop14h 55mKLM
Deal found 4/18$703
Sun 4/286:20 amLAX - SOU
2 stops17h 05mDelta
Wed 5/87:55 amSOU - LAX
1 stop14h 55mDelta
Deal found 4/18$709
Sun 4/285:25 pmLAX - SOU
2 stops17h 45mDelta
Wed 5/87:55 amSOU - LAX
2 stops22h 40mDelta
Deal found 4/18$719
Fri 5/36:00 amBWI - SOU
2 stops20h 25mDelta
Tue 5/77:40 pmSOU - BWI
2 stops32h 38mDelta
Deal found 4/16$729
Wed 5/81:50 pmSFO - SOU
1 stop19h 00mKLM
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 4/17$737
Wed 5/812:53 pmSFO - SOU
2 stops22h 17mDelta
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mDelta
Deal found 4/17$744
Sat 4/2712:30 amLAX - SOU
2 stops22h 55mDelta
Wed 5/87:55 amSOU - LAX
1 stop14h 55mDelta
Deal found 4/17$754

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 3,192,047 searches and data were last updated on April 18, 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 5/76:20 pmJFK - SOU
2 stops19h 35mMultiple Airlines
Sun 5/1911:50 amSOU - JFK
2 stops15h 25mMultiple Airlines
Deal found 4/18$679
Sun 4/284:50 pmLAX - SOU
1 stop18h 20mKLM
Wed 5/87:40 pmSOU - LAX
1 stop24h 10mKLM
Deal found 4/17$701
Mon 9/234:45 pmLAX - SOU
1 stop16h 05mKLM
Thu 10/107:55 amSOU - LAX
1 stop14h 55mKLM
Deal found 4/17$702
Sun 4/281:50 pmLAX - SOU
1 stop19h 00mKLM
Wed 5/87:55 amSOU - LAX
1 stop14h 55mKLM
Deal found 4/18$703
Sun 4/286:20 amLAX - SOU
2 stops17h 05mDelta
Wed 5/87:55 amSOU - LAX
1 stop14h 55mDelta
Deal found 4/18$709
Sun 4/285:25 pmLAX - SOU
2 stops17h 45mDelta
Wed 5/87:55 amSOU - LAX
2 stops22h 40mDelta
Deal found 4/18$719
Fri 5/36:00 amBWI - SOU
2 stops20h 25mDelta
Tue 5/77:40 pmSOU - BWI
2 stops32h 38mDelta
Deal found 4/16$729
Wed 5/81:50 pmSFO - SOU
1 stop19h 00mKLM
Mon 5/137:40 pmSOU - SFO
1 stop24h 05mKLM
Deal found 4/17$737
Tue 9/104:20 pmORD - SOU
1 stop20h 50mKLM
Tue 9/247:55 amSOU - ORD
1 stop12h 25mKLM
Deal found 4/16$739

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 3,192,047 searches and data was last updated on April 18, 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.
Sun 4/284:50 pmLAX - SOU
1 stop18h 20mKLM
Wed 5/87:40 pmSOU - LAX
1 stop24h 10mKLM
Deal found 4/17$701
Sun 4/281:50 pmLAX - SOU
1 stop19h 00mKLM
Wed 5/87:55 amSOU - LAX
1 stop14h 55mKLM
Deal found 4/18$703
Sun 4/285:25 pmLAX - SOU
2 stops17h 45mDelta
Wed 5/87:55 amSOU - LAX
1 stop14h 55mDelta
Deal found 4/18$708
Sun 4/281:10 pmLAX - SOU
2 stops22h 00mDelta
Wed 5/87:55 amSOU - LAX
1 stop14h 55mDelta
Deal found 4/17$709
Sun 4/282:30 pmLAX - SOU
2 stops20h 40mDelta
Wed 5/87:55 amSOU - LAX
2 stops22h 45mDelta
Deal found 4/18$718
Sun 4/281:10 pmLAX - SOU
2 stops22h 00mDelta
Wed 5/87:55 amSOU - LAX
2 stops22h 45mDelta
Deal found 4/17$719
Sat 4/2712:30 amLAX - SOU
2 stops22h 55mDelta
Wed 5/87:55 amSOU - LAX
1 stop14h 55mDelta
Deal found 4/18$753
Sat 4/2712:30 amLAX - SOU
2 stops22h 55mDelta
Wed 5/87:55 amSOU - LAX
1 stop14h 55mDelta
Deal found 4/17$754
Sat 4/2712:30 amLAX - SOU
2 stops22h 55mDelta
Wed 5/87:55 amSOU - LAX
2 stops20h 22mDelta
Deal found 4/18$763

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 3,192,047 searches and data was last updated on April 18, 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 5/74:30 pmLAX - SOU
2 stops35h 20mMultiple Airlines
Deal found 4/17$378
Sat 10/59:33 pmLAX - SOU
3 stops32h 47mMultiple Airlines
Deal found 4/18$423
Tue 5/74:30 pmLAX - SOU
3 stops32h 15mMultiple Airlines
Deal found 4/17$435
Sun 9/294:40 pmJFK - SOU
1 stop9h 45mDelta
Deal found 4/17$453
Sun 8/45:35 pmJFK - SOU
1 stop9h 25mDelta
Deal found 4/17$468
Wed 5/14:55 pmJFK - SOU
1 stop11h 15mBritish Airways
Deal found 4/17$478
Wed 5/15:20 pmEWR - SOU
1 stop10h 50mBritish Airways
Deal found 4/17$478
Wed 5/11:42 pmEWR - SOU
2 stops14h 28mBritish Airways
Deal found 4/17$481
Tue 4/304:55 pmJFK - SOU
1 stop11h 15mBritish Airways
Deal found 4/16$486

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 $453 while a round-trip flight costs $758. Price data was last updated on April 14, 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 $1,177). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

$676

February

$664

March

$715

April

$705

May

$753

June

$1,177

July

$989

August

$780

September

$749

October

$713

November

$653

December

$673

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 January 28, 2024.
Booking 87 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.
Search Deals

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 April 14, 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.
Search Deals

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 April 18, 2024.
To help decide which airline to fly to Portsmouth, see what other customers have to say about British Airways, KLM and Aer Lingus. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,104 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

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.

8.1
Very good
11,104 reviews
8.1
Very good
11,104 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

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.

7.9
Good
1,646 reviews
8.1
Very good
11,104 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

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.

7.2
Good
1,358 reviews
8.1
Very good
11,104 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

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.

6.9
Okay
6,935 reviews
8.1
Very good
11,104 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

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 $132, 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, New York offers the quickest one-way flight (9 hours 25 minutes).

  • Which airport is closest to Wembley Stadium?

    If being close to Portsmouth is important to you, you’ll want to land at London Heathrow Airport.

  • 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 T2 & T3 is the closest property to London Heathrow Airport (0.0 mi away from London Heathrow Airport).

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