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Cheap flights from the United Kingdom to Alderney from £137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Alderney departing on 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from the United Kingdom to Alderney

Recent return flight deals from the United Kingdom to Alderney

Enter your travel dates to find the best prices.
Aurigny Air Logo
11:05 - 11:55
SOU
-
ACI
0h 50mdirect
Aurigny Air Logo
09:40 - 10:25
ACI
-
SOU
0h 45mdirect
£293Aurigny Air
Fri, 9 Jan - Tue, 13 Jan
Aurigny Air Logo
11:05 - 11:55
SOU
-
ACI
0h 50mdirect
Aurigny Air Logo
16:45 - 19:05
ACI
-
SOU
2h 20m1 stop
£297Aurigny Air
Fri, 9 Jan - Tue, 13 Jan
Aurigny Air Logo
11:05 - 11:55
SOU
-
ACI
0h 50mdirect
Aurigny Air Logo
09:40 - 10:25
ACI
-
SOU
0h 45mdirect
£301Aurigny Air
Sat, 10 Jan - Wed, 14 Jan
Aurigny Air Logo
11:05 - 11:55
SOU
-
ACI
0h 50mdirect
Aurigny Air Logo
12:20 - 19:05
ACI
-
SOU
6h 45m1 stop
£309Aurigny Air
Sat, 10 Jan - Wed, 14 Jan
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 - 17:50
LGW
-
ACI
6h 45m1 stop
Aurigny Air Logo
08:10 - 07:55
ACI
-
LGW
23h 45m1 stop
£336Aurigny Air
Fri, 23 Jan - Fri, 30 Jan
Aurigny Air Logo
08:00 - 13:35
SOU
-
ACI
5h 35m1 stop
Aurigny Air Logo
16:45 - 19:05
ACI
-
SOU
2h 20m1 stop
£338Aurigny Air
Fri, 9 Jan - Tue, 13 Jan
Multiple Airlines Logo
11:05 - 11:55
SOU
-
ACI
0h 50mdirect
Multiple Airlines Logo
12:20 - 11:55
ACI
-
SOU
23h 35m3 stops
£402Multiple Airlines
Fri, 9 Jan - Tue, 13 Jan
Aurigny Air Logo
19:35 - 09:15
SOU
-
ACI
13h 40m1 stop
Aurigny Air Logo
08:10 - 07:30
ACI
-
SOU
23h 20m1 stop
£418Aurigny Air
Sat, 10 Jan - Wed, 14 Jan
Multiple Airlines Logo
11:05 - 13:35
LGW
-
ACI
2h 30m1 stop
Multiple Airlines Logo
14:00 - 22:00
ACI
-
LGW
8h 00m2 stops
£478Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan

Aurigny Air flights from United Kingdom to Alderney

Our best Aurigny Air deals on United Kingdom to Alderney flight tickets
Aurigny Air
9 Jan
SOU11:05Southampton Eastleigh
0h 50m
ACI11:55Alderney The Blaye
13 Jan
ACI09:40Alderney The Blaye
0h 45m
SOU10:25Southampton Eastleigh
£293
Find similar
Aurigny Air
9 Jan
SOU11:05Southampton Eastleigh
0h 50m
ACI11:55Alderney The Blaye
13 Jan
ACI16:45Alderney The Blaye
2h 20m
1 stop
SOU19:05Southampton Eastleigh
£297
Find similar
Aurigny Air
10 Jan
SOU11:05Southampton Eastleigh
0h 50m
ACI11:55Alderney The Blaye
14 Jan
ACI09:40Alderney The Blaye
0h 45m
SOU10:25Southampton Eastleigh
£301
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 27 December 2025.
Use the filters below to find and compare flights from the United Kingdom to Alderney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Fri 9/1

11:05-11:55

Nonstop0h 50m

Alderney The Blaye

Tue 13/1

09:40-10:25

Nonstop0h 45m

£293

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Fri 9/1

11:05-11:55

Nonstop0h 50m

Alderney The Blaye

Tue 13/1

16:45-19:05

1 stop2h 20m

£297

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Sat 10/1

11:05-11:55

Nonstop0h 50m

Alderney The Blaye

Wed 14/1

09:40-10:25

Nonstop0h 45m

£301

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Sat 10/1

11:05-11:55

Nonstop0h 50m

Alderney The Blaye

Wed 14/1

12:20-19:05

1 stop6h 45m

£309

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

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 23/1

11:05-17:50

1 stop6h 45m

Alderney The Blaye

Fri 30/1

08:10-07:55

1 stop23h 45m

£336

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Fri 9/1

08:00-13:35

1 stop5h 35m

Alderney The Blaye

Tue 13/1

16:45-19:05

1 stop2h 20m

£338

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Fri 9/1

11:05-11:55

Nonstop0h 50m

Alderney The Blaye

Tue 13/1

12:20-11:55

3 stops23h 35m

£402

SouthamptonAlderney

SOU - ACI

SOUACI

Southampton Eastleigh

Sat 10/1

19:35-09:15

1 stop13h 40m

Alderney The Blaye

Wed 14/1

08:10-07:30

1 stop23h 20m

£418

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 23/1

11:05-13:35

1 stop2h 30m

Alderney The Blaye

Fri 30/1

14:00-22:00

2 stops8h 00m

£478

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Alderney from

How to get the cheapest flight ticket from United Kingdom 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 United Kingdom to Alderney is on a Wednesday. Travellers who choose to depart for Alderney on a Wednesday will often find tickets for as low as £251. 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 £309.

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 £285. Try not to purchase tickets in the evening because they tend to be around £396. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on United Kingdom to Alderney flights?

No. A direct flight is the cheapest option for a flight between United Kingdom to Alderney.

Cheap United Kingdom to Alderney flight deals and tips

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

Fastest flight time

0h 50m

Direct flights

Mon, Fri, Sat and Sun

Airports in Alderney

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

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

    Prices for flights from United Kingdom to Alderney The Blaye Airport were last updated today.

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

  • How old do you have to be to fly from United Kingdom to Alderney The Blaye Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Alderney The Blaye Airport.

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

    The required travel and health documents for your Alderney The Blaye Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Alderney The Blaye Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from United Kingdom to Alderney

Compare and see reviews for airlines that fly from United Kingdom to Alderney with momondo
Airline
Rating
Free Cancellation
Price
Aurigny AirPriceFrom £172Free CancellationRating
8.2
10 reviews
Search Aurigny Air flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Alderney for you.

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

Yes. momondo allows you to filter the results for United Kingdom to Alderney flights to just show those with flexible booking policies.

How can momondo help me find flights from United Kingdom to Alderney?

Once all potential United Kingdom to Alderney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for United Kingdom to Alderney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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