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£255+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
— ACI
22 Mar — 29 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 20 February 2026.

Sat 25/708:35
LGW
-
ACI
1 stop5h 30m
Aurigny Air
Wed 29/708:05
ACI
-
LGW
1 stop3h 15m
Aurigny Air
Deal found 18/2£321
Wed 29/411:05
LGW
-
ACI
1 stop6h 50m
Aurigny Air
Thu 30/412:35
ACI
-
LGW
1 stop3h 10m
Aurigny Air
Deal found 18/2£338
Fri 12/608:35
LGW
-
ACI
1 stop5h 30m
Aurigny Air
Sun 14/612:35
ACI
-
LGW
1 stop3h 55m
Aurigny Air
Deal found 18/2£404
Mon 3/819:40
LGW
-
ACI
1 stop12h 05m
Aurigny Air
Sat 8/808:05
ACI
-
LGW
1 stop11h 05m
Aurigny Air
Deal found 16/2£404
Tue 28/411:05
LGW
-
ACI
1 stop22h 25m
Aurigny Air
Sat 2/519:05
ACI
-
LGW
1 stop24h 05m
Aurigny Air
Deal found 19/2£439
Fri 6/308:35
LGW
-
ACI
1 stop5h 00m
Aurigny Air
Tue 10/308:10
ACI
-
LGW
1 stop3h 05m
Aurigny Air
Deal found 19/2£445
Fri 20/308:35
LGW
-
ACI
1 stop24h 40m
Aurigny Air
Mon 23/316:45
ACI
-
LGW
1 stop2h 25m
Aurigny Air
Deal found 18/2£446
Tue 10/319:40
LGW
-
ACI
1 stop17h 55m
Aurigny Air
Tue 17/316:45
ACI
-
LGW
1 stop2h 25m
Aurigny Air
Deal found 17/2£448
Sat 4/408:35
LGW
-
ACI
1 stop10h 10m
Aurigny Air
Sat 11/417:20
ACI
-
LGW
1 stop14h 35m
Aurigny Air
Deal found 18/2£450
Tue 3/308:35
LGW
-
ACI
1 stop24h 40m
Aurigny Air
Wed 4/312:20
ACI
-
LGW
1 stop5h 25m
Aurigny Air
Deal found 19/2£455
Tue 3/308:35
LGW
-
ACI
1 stop23h 10m
Aurigny Air
Thu 5/316:45
ACI
-
LGW
1 stop2h 25m
Aurigny Air
Deal found 17/2£459
Tue 21/419:40
LGW
-
ACI
1 stop12h 05m
Aurigny Air
Fri 24/419:05
ACI
-
LGW
1 stop22h 40m
Aurigny Air
Deal found 16/2£459

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 20 February 2026.

Return from

£321

One-way from

£255
Aurigny Air
  • Aurigny Air
  • 25/7-29/7
  • 2 total stops
  • 8h 45m total
  • London to Alderney
Search Deals
Aurigny Air
  • Aurigny Air
  • 11/3
  • 1 total stop
  • 19h 55m 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 20 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

Sat 25/7

08:35-14:05

1 stop5h 30m

Alderney The Blaye

Wed 29/7

08:05-11:20

1 stop3h 15m

£321

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 29/4

11:05-17:55

1 stop6h 50m

Alderney The Blaye

Thu 30/4

12:35-15:45

1 stop3h 10m

£338

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 12/6

08:35-14:05

1 stop5h 30m

Alderney The Blaye

Sun 14/6

12:35-16:30

1 stop3h 55m

£404

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Mon 3/8

19:40-07:45

1 stop12h 05m

Alderney The Blaye

Sat 8/8

08:05-19:10

1 stop11h 05m

£404

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Tue 28/4

11:05-09:30

1 stop22h 25m

Alderney The Blaye

Sat 2/5

19:05-19:10

1 stop24h 05m

£439

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 6/3

08:35-13:35

1 stop5h 00m

Alderney The Blaye

Tue 10/3

08:10-11:15

1 stop3h 05m

£445

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 20/3

18:25-13:35

1 stop19h 10m

Alderney The Blaye

Mon 23/3

08:10-19:10

1 stop11h 00m

£446

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Tue 3/3

11:05-09:15

1 stop22h 10m

Alderney The Blaye

Sat 7/3

18:15-19:10

1 stop24h 55m

£446

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 18/3

11:05-13:35

1 stop2h 30m

Alderney The Blaye

Sun 22/3

18:15-19:10

1 stop24h 55m

£446

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Tue 17/3

19:40-17:50

1 stop22h 10m

Alderney The Blaye

Tue 24/3

12:20-17:45

1 stop5h 25m

£448

Flights are sorted by cheapest return flights first.

Deals found on 19/2

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 8 hours 20 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.

  • 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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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.

Can Cheapflights find flights to Alderney with no change fees?

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.

Can Cheapflights notify me if prices for flights to Alderney become cheaper?

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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