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Cheap flights to Portsmouth

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

Find deals on flights to Portsmouth by searching across hundreds of travel sites at once.

 
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 23,409 searches and data was last updated on 29 March 2024.

Popular in

September

Cheapest in

February

Average price

Rp 20,168,200

Return from

Rp 12,567,439
High demand for flights, 13% potential price rise
Best time to find cheap flights, 4% potential price drop
Average for return flights in March 2024
From Denpasar Bali Ngurah Rai to London

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

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.
The price you pay for your flight to Portsmouth may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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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

Entertainment

7.3

Overall

7.9

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

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

Entertainment

7.3

Overall

7.9

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

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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