Cheap flights to Portsmouth

BOS — LHR
24 May — 31 May1
Return
1 adult
Economy
From?
To?
Tue 24/5
Tue 31/5

Flights to Portsmouth in 2022

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inDecemberHigh demand for flights, 10% potential price rise
Cheapest inMarchBest time to find cheap flights, 3% potential price drop
Average price$1,680Average for return flights in May 2022
Return from$1,844From Auckland Intl to London

What is the cheapest month to fly to Portsmouth?

The cheapest ticket to Portsmouth found for each month in 2022 based on historical flight searches by Cheapflights users.

January

$2,380

February

$2,373

March

$2,357

April

$2,474

May

$2,417

June

$2,527

July

$2,335

August

$2,262

September

$2,166

October

$2,308

November

$2,130

December

$2,354

At the present moment the cheapest month to fly to Portsmouth is currently November; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

When is the best time to fly to Portsmouth?

Average Portsmouth flight ticket prices and weather conditions for 2022 and 2023 by month

AKL - LON

Price

$2,114 - $2,719

LON

Temperature

4 - 17 °C

LON

Rainfall

40 - 70 mm

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

To ensure you get the cheapest price possible for a flight to Portsmouth, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Which day is cheapest to fly to Portsmouth?

At the moment, Tuesday is the most economical day to take a flight to Portsmouth. Friday is likely to be the most costly.

What time of day is cheapest to fly to Portsmouth?

To get the best value, try booking a flight in the morning when visiting Portsmouth. Generally the prices will increase for flights in the afternoon as these tend to have higher demand.
Other local departures to Portsmouth from New Zealand