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Cheap flights from Southampton to Alderney from £313

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Alderney departing on 22/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Southampton to Alderney

Cheap return flights

Enter your travel dates to find the best prices.
Aurigny Air Logo
15:15 - 16:05
SOU
-
ACI
0h 50mdirect
Aurigny Air Logo
09:40 - 10:25
ACI
-
SOU
0h 45mdirect
£313Aurigny Air
Sun, 22 Feb - Thu, 26 Feb
Aurigny Air Logo
11:05 - 11:55
SOU
-
ACI
0h 50mdirect
Aurigny Air Logo
09:40 - 10:25
ACI
-
SOU
0h 45mdirect
£314Aurigny Air
Sun, 22 Feb - Thu, 26 Feb
Aurigny Air Logo
11:05 - 11:55
SOU
-
ACI
0h 50mdirect
Aurigny Air Logo
12:20 - 19:05
ACI
-
SOU
6h 45m1 stop
£317Aurigny Air
Tue, 6 Jan - Sat, 10 Jan
Aurigny Air Logo
11:05 - 11:55
SOU
-
ACI
0h 50mdirect
Aurigny Air Logo
09:40 - 10:25
ACI
-
SOU
0h 45mdirect
£318Aurigny Air
Tue, 6 Jan - Sat, 10 Jan
Aurigny Air Logo
08:00 - 13:35
SOU
-
ACI
5h 35m1 stop
Aurigny Air Logo
12:20 - 19:05
ACI
-
SOU
6h 45m1 stop
£450Aurigny Air
Tue, 6 Jan - Sat, 10 Jan
Aurigny Air Logo
09:35 - 17:50
SOU
-
ACI
8h 15m1 stop
Aurigny Air Logo
08:10 - 15:30
ACI
-
SOU
7h 20m1 stop
£465Aurigny Air
Sun, 22 Feb - Thu, 26 Feb
Aurigny Air Logo
09:35 - 09:15
SOU
-
ACI
23h 40m1 stop
Aurigny Air Logo
08:10 - 15:30
ACI
-
SOU
7h 20m1 stop
£467Aurigny Air
Sun, 22 Feb - Thu, 26 Feb
Multiple Airlines Logo
08:00 - 13:35
SOU
-
ACI
5h 35m1 stop
Multiple Airlines Logo
12:20 - 17:45
ACI
-
SOU
29h 25m2 stops
£509Multiple Airlines
Tue, 6 Jan - Sat, 10 Jan
Multiple Airlines Logo
08:40 - 09:15
SOU
-
ACI
24h 35m2 stops
Multiple Airlines Logo
12:20 - 17:45
ACI
-
SOU
29h 25m2 stops
£738Multiple Airlines
Tue, 6 Jan - Sat, 10 Jan

Aurigny Air flights from Southampton to Alderney

Our best Aurigny Air deals on Southampton to Alderney flight tickets
Aurigny Air
6 Jan
SOU11:05Southampton Eastleigh
0h 50m
ACI11:55Alderney The Blaye
9 Jan
ACI14:00Alderney The Blaye
0h 45m
SOU14:45Southampton Eastleigh
£305
Find similar
Aurigny Air
22 Feb
SOU15:15Southampton Eastleigh
0h 50m
ACI16:05Alderney The Blaye
26 Feb
ACI09:40Alderney The Blaye
0h 45m
SOU10:25Southampton Eastleigh
£313
Find similar
Aurigny Air
22 Feb
SOU11:05Southampton Eastleigh
0h 50m
ACI11:55Alderney The Blaye
26 Feb
ACI09:40Alderney The Blaye
0h 45m
SOU10:25Southampton Eastleigh
£314
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Alderney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 23 December 2025.
Use the filters below to find and compare flights from Southampton to Alderney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Sun 22/2

15:15-16:05

Nonstop0h 50m

Alderney The Blaye

Thu 26/2

09:40-10:25

Nonstop0h 45m

£313

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Sun 22/2

11:05-11:55

Nonstop0h 50m

Alderney The Blaye

Thu 26/2

09:40-10:25

Nonstop0h 45m

£314

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Tue 6/1

11:05-11:55

Nonstop0h 50m

Alderney The Blaye

Sat 10/1

12:20-19:05

1 stop6h 45m

£317

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Tue 6/1

11:05-11:55

Nonstop0h 50m

Alderney The Blaye

Sat 10/1

09:40-10:25

Nonstop0h 45m

£318

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Tue 6/1

08:00-13:35

1 stop5h 35m

Alderney The Blaye

Sat 10/1

12:20-19:05

1 stop6h 45m

£450

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Sun 22/2

09:35-17:50

1 stop8h 15m

Alderney The Blaye

Thu 26/2

08:10-15:30

1 stop7h 20m

£465

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Sun 22/2

09:35-09:15

1 stop23h 40m

Alderney The Blaye

Thu 26/2

08:10-15:30

1 stop7h 20m

£467

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Tue 6/1

08:00-13:35

1 stop5h 35m

Alderney The Blaye

Sat 10/1

12:20-17:45

2 stops29h 25m

£508

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Tue 6/1

08:40-09:15

2 stops24h 35m

Alderney The Blaye

Sat 10/1

12:20-17:45

2 stops29h 25m

£738

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Alderney from

How to get the cheapest flight ticket from Southampton to Alderney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Alderney?

The cheapest day to depart from Southampton to Alderney is on a Wednesday. Travellers who choose to depart for Alderney on a Wednesday will often find tickets for as low as £253. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Alderney on Sunday is £311.

What is the cheapest time of day to depart on your flight to Alderney?

The cheapest time of day to fly to Alderney is in the morning when flights can be purchased for as low as £287. Try not to purchase tickets in the evening because they tend to be around £398. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Southampton Eastleigh to Alderney The Blaye flight route?

Fly from Southampton Eastleigh to Alderney The Blaye for the best Southampton Eastleigh - Alderney The Blaye flight prices

What cabin class options are available on Southampton Eastleigh to Alderney The Blaye flights?

There is only 1 cabin class available to choose from on Southampton Eastleigh to Alderney The Blaye flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Southampton to Alderney

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Alderney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Alderney (SOU to ACI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Alderney

Fastest flight time

0h 50m

Direct flights

Mon and Wed

Airports in Alderney

1 airport
The fastest flight from Southampton to Alderney takes 0h 50m
Direct flights go from Southampton to Alderney on Monday and Wednesday. There are no airlines offering direct flights..
There is 1 airport in Alderney. From Southampton there are direct flights to Alderney The Blaye (ACI).
Search flight deals

  • How far is Southampton Eastleigh to Alderney The Blaye by plane?

    Southampton Eastleigh and Alderney The Blaye are 89.8 mi apart from one another. Flights usually cover this in 0h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Alderney The Blaye Airport?

    Prices for flights from Southampton Eastleigh Airport to Alderney The Blaye Airport refresh daily.

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Alderney The Blaye Airport?

  • How old do you have to be to fly from Southampton Eastleigh Airport to Alderney The Blaye Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Alderney The Blaye Airport.

  • What documentation or ID do you need to fly to Alderney The Blaye Airport?

    The travel and health documents you'll need for your trip to Alderney The Blaye Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Alderney The Blaye Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Southampton to Alderney?

  • What is the most popular airline from Southampton to Alderney?

Best airlines flying from Southampton to Alderney

Compare and see reviews for airlines that fly from Southampton to Alderney with momondo
Airline
Rating
Free Cancellation
Price
Aurigny AirPriceFrom £186Free CancellationRating
8.2
10 reviews
Search Aurigny Air flights

  • Aurigny Air Flights From Southampton to Alderney

    Across 9 Aurigny Air flights from Southampton to Alderney this week, the average price was £280, with the best Aurigny Air deals starting from £186 round-trip. 10 users have rated Aurigny Air on momondo, with an average score of 8.2/10.

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Alderney?

It is quick and easy to find Southampton to Alderney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Alderney that suits you.

Can I find flights from Southampton to Alderney with flexible booking policies on momondo?

Yes. All flights to Alderney from Southampton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Southampton to Alderney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Alderney from Southampton.

I’m not ready to book a flight from Southampton to Alderney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Alderney from Southampton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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