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£170+ Cheap flights to Alderney

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
— ACI
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Alderney in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Alderney
Explore the most affordable flight options available to Alderney. Find the lowest fares based on data from user searches, with prices last updated on 14 February 2026.

Wed 22/411:55
LGW
-
ACI
1 stop6h 00m
Aurigny Air
Thu 23/408:05
ACI
-
LGW
1 stop7h 40m
Aurigny Air
Deal found 13/2£374
Wed 11/311:50
LGW
-
ACI
1 stop19h 55m
Aurigny Air
Wed 18/318:15
ACI
-
LGW
1 stop13h 40m
Aurigny Air
Deal found 11/2£421
Tue 10/311:50
LGW
-
ACI
1 stop21h 25m
Aurigny Air
Tue 17/312:20
ACI
-
LGW
1 stop5h 25m
Aurigny Air
Deal found 10/2£430
Thu 12/318:25
LGW
-
ACI
1 stop13h 20m
Aurigny Air
Sat 14/318:15
ACI
-
LGW
1 stop13h 40m
Aurigny Air
Deal found 11/2£431
Tue 5/508:35
LGW
-
ACI
1 stop24h 55m
Aurigny Air
Sat 9/508:05
ACI
-
LGW
1 stop9h 40m
Aurigny Air
Deal found 13/2£434
Wed 25/218:25
LGW
-
ACI
1 stop19h 10m
Aurigny Air
Sun 1/312:20
ACI
-
LGW
1 stop6h 50m
Aurigny Air
Deal found 10/2£440
Wed 6/508:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Sun 10/519:05
ACI
-
LGW
1 stop15h 20m
Aurigny Air
Deal found 10/2£444
Sat 28/211:05
LGW
-
ACI
1 stop6h 45m
Aurigny Air
Wed 4/308:10
ACI
-
LGW
1 stop23h 45m
Aurigny Air
Deal found 13/2£450
Fri 27/308:35
LGW
-
ACI
1 stop9h 15m
Aurigny Air
Fri 3/417:20
ACI
-
LGW
1 stop18h 00m
Aurigny Air
Deal found 10/2£451
Fri 27/211:05
LGW
-
ACI
1 stop2h 30m
Aurigny Air
Sat 28/218:15
ACI
-
LGW
1 stop24h 55m
Aurigny Air
Deal found 11/2£451
Mon 8/608:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Mon 8/616:30
ACI
-
LGW
1 stop25h 15m
Aurigny Air
Deal found 10/2£453
Wed 18/208:35
LGW
-
ACI
1 stop5h 00m
Aurigny Air
Thu 19/212:20
ACI
-
LGW
1 stop5h 25m
Aurigny Air
Deal found 11/2£462

Find flight deals to Alderney

Find the latest flights to Alderney in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 14 February 2026.

Return from

£374

One-way from

£170
Aurigny Air
  • Aurigny Air
  • 22/4-23/4
  • 2 total stops
  • 13h 40m total
  • London to Alderney
Search Deals
Aurigny Air
  • Aurigny Air
  • 12/6
  • 1 total stop
  • 5h 30m total
  • London to Alderney
Search Deals

Cheapflights Fare Finder

 
Locate flights to Alderney that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 14 February 2026.
Use the filters below to find and compare flights to Alderney that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 22/4

11:55-17:55

1 stop6h 00m

Alderney The Blaye

Thu 23/4

08:05-15:45

1 stop7h 40m

£374

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 11/3

11:50-07:45

1 stop19h 55m

Alderney The Blaye

Wed 18/3

18:15-07:55

1 stop13h 40m

£421

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Tue 10/3

11:50-09:15

1 stop21h 25m

Alderney The Blaye

Tue 17/3

12:20-17:45

1 stop5h 25m

£430

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 12/3

18:25-07:45

1 stop13h 20m

Alderney The Blaye

Sat 14/3

18:15-07:55

1 stop13h 40m

£431

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Tue 5/5

08:35-09:30

1 stop24h 55m

Alderney The Blaye

Sat 9/5

08:05-17:45

1 stop9h 40m

£434

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 25/2

18:25-13:35

1 stop19h 10m

Alderney The Blaye

Sun 1/3

12:20-19:10

1 stop6h 50m

£440

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 6/5

08:35-13:15

1 stop4h 40m

Alderney The Blaye

Sun 10/5

19:05-10:25

1 stop15h 20m

£444

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Mon 8/6

18:25-09:30

1 stop15h 05m

Alderney The Blaye

Tue 9/6

12:35-17:45

1 stop5h 10m

£444

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 6/5

19:40-07:45

1 stop12h 05m

Alderney The Blaye

Sat 9/5

17:20-07:55

1 stop14h 35m

£444

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Sat 28/2

11:05-17:50

1 stop6h 45m

Alderney The Blaye

Wed 4/3

08:10-07:55

1 stop23h 45m

£450

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 22 results
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Best time to book a flight to Alderney

Have a flexible travel schedule? Discover the best time to fly to Alderney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Alderney

How long is the flight to Alderney?

On average, a flight from London to Alderney takes 9 hours 25 minutes. Flights to Alderney from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Alderney

  • What airport do you fly into for flights to Alderney?

    Most people fly into Alderney The Blaye (ACI) if they book a flight to Alderney. The Blaye is conveniently located just 0.7 mi from Alderney’s city center.

  • Can I find cheaper flights to Alderney if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Alderney on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Alderney?

    Based on reviews from Cheapflights users, Aurigny Air is rated the highest out of the airlines that fly to Alderney.

  • What is the cheapest airport to fly to in Alderney?

    Alderney The Blaye is currently the cheapest airport to fly to in Alderney. One-way flights to Alderney The Blaye typically cost £80, while return flights cost around £280.

  • Where does the fastest flight to Alderney depart from?

    For those looking to save time traveling to Alderney, Southampton Eastleigh offers the quickest one-way flight (0 hours 50 minutes).

  • Does Alderney The Blaye have car hire?

    Yes. Those touching down at Alderney The Blaye can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Alderney The Blaye?

    Yes. Alderney The Blaye has hotels nearby for those requiring accommodations. The Victoria is the closest property to Alderney The Blaye (0.0 mi away from Alderney The Blaye).

See more FAQs

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Flights from Southampton to Alderney

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How does Cheapflights help users find flights to Alderney?

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Why should you use Cheapflights to find cheap flight tickets to Alderney?

Cheapflights simply makes it quick and affordable to book flights to Alderney by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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Need flexible booking options for your flight to Alderney ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can track prices for flights to Alderney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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