Cheap flights from Portsmouth to Alderney

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Southampton (SOU)
Alderney (ACI)
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How to find the cheapest flight from
Portsmouth (SOU) to Alderney (ACI)

SOU - ACI
Price
£182 - £243
ACI
Temperature
10 - 20 °C
ACI
Rainfall
28 - 65 mm

Popular in

November

High demand for flights, 13% potential price rise

Cheapest in

September

Best time to find cheap flights, 14% potential price drop

Average price

£194

Average for round-trip flights in January 2021

Round-trip from

£182

From Portsmouth to Alderney

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Portsmouth to Alderney?

Saturday flights are generally found to be more expensive for flights from Portsmouth to Alderney. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Alderney.

What is the cheapest month to fly from Portsmouth to Alderney?

May can be a great time to fly to Alderney from Portsmouth with a flight ticket averaging about £324. Cheapflights users have found deals in the month of May for as cheap as £62. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Portsmouth to Alderney (SOU - ACI)?

When flying from Portsmouth to Alderney, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 6% versus a flight in the morning.

Related info for your journey

Useful info, stats and facts about Portsmouth to Alderney flights.

Flight FAQs

From Portsmouth to Alderney

Are flight prices decreasing from Southampton to Alderney due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Southampton and Alderney for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Southampton Eastleigh to Alderney The Blaye have flexible changes due to COVID-19?

Some of our airline partners flying from Southampton Eastleigh to Alderney The Blaye have new flexible policies in place due to COVID-19. Aurigny Air is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like Aurigny Air with this kind of flexibility.

Does it rain more in Southampton or Alderney?

In Southampton, there will be same rainfall in Southampton compared to Alderney over the next 14 days.

Is Southampton weather warmer or cooler than Alderney?

With an average temperature of 22 °C, peak weather can be found in July. As a traveller, expect to see changes in flight prices during that period. The temperatures in Alderney are colder than in Southampton.

Destination information for Alderney

Things to know before you go. Useful info for your trip from Portsmouth to Alderney
Today's exchange rate
£1 = £1.00
Average temperature for January in Alderney
10.0 °C
Avg rainfall for January in Alderney
47.0 mm

Airports servicing Southampton

Airports servicing Alderney

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