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Cheap flights to Portsmouth

WAS — LHR
3 Apr — 10 Apr1
1 adult
Wed 3/4
Wed 10/4

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Cheapflights users frequently choose these airlines when searching for flights to Portsmouth, based on our search results.
Cheapflights users frequently choose these airlines when searching for flights to Portsmouth, based on our search results.
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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 379,579 searches and data was last updated on 29 March 2024.

Popular in

August

Cheapest in

October

Average price

RM 3,874

Return from

RM 2,450

One-way from

RM 5,686
High demand for flights, 12% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in March 2024
From Kuala Lumpur to London
One-way flight from Kuala Lumpur to Portsmouth

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 RM 0 while a return flight costs RM 0. Price data was last updated on 24 March 2024.

Currently, March is the cheapest month in which you can book a flight to Portsmouth (average of RM 721). Flying to Portsmouth in August will prove the most costly (average of RM 989). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

RM 3,430

February

RM 3,449

March

RM 3,411

April

RM 3,680

May

RM 3,543

June

RM 3,983

July

RM 4,489

August

RM 4,678

September

RM 3,926

October

RM 3,595

November

RM 3,486

December

RM 4,300

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

4 - 17 °C

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

Use this chart to determine the optimal time to book a return flight to Portsmouth. Price data was last updated on 28 January 2024.
Booking 72 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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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 29 March 2024.
7.9
Good
1,684 reviews

Food

7.3

Comfort

7.6

Entertainment

7.3

Boarding

7.8

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.9
Good
1,684 reviews
7.9
Good
1,684 reviews

Food

7.3

Comfort

7.6

Entertainment

7.3

Boarding

7.8

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

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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 RM 26,010/person
Business Classfrom RM 6,712/person
Prem Econ Classfrom RM 7,383/person
Economy classfrom RM 1,521/person