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£149+ 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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
— ACI
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Alderney in 2025

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 18 December 2025.

Sat 20/1219:40LGW - ACI
1 stop22h 10mAurigny Air
Mon 22/1218:15ACI - LGW
1 stop24h 55mAurigny Air
Deal found 16/12£550
Sat 20/1211:50LGW - ACI
1 stop6h 00mAurigny Air
Sat 27/1218:15ACI - LGW
1 stop24h 55mAurigny Air
Deal found 15/12£563
Sat 20/1206:25LGW - ACI
2 stops7h 10mMultiple Airlines
Sat 27/1218:15ACI - LGW
1 stop13h 40mMultiple Airlines
Deal found 15/12£606

Find flight deals to Alderney

Find the latest flights to Alderney in 2025, 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 18 December 2025.

Return from

£409

One-way from

£149
Aurigny Air
  • Aurigny Air
  • 13/1-20/1
  • 2 total stops
  • 31h 30m total
  • London to Alderney
Search Deals
Aurigny Air
  • Aurigny Air
  • 13/1
  • 1 total stop
  • 5h 00m 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 18 December 2025.
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

Fri 23/1

11:05-17:50

1 stop6h 45m

Alderney The Blaye

Sun 25/1

14:00-08:35

2 stops18h 35m

£399

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 22/1

11:05-17:50

1 stop6h 45m

Alderney The Blaye

Mon 26/1

18:15-19:10

1 stop24h 55m

£399

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 23/1

11:05-17:50

1 stop6h 45m

Alderney The Blaye

Wed 28/1

16:45-19:10

1 stop2h 25m

£400

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 22/1

18:25-07:45

1 stop13h 20m

Alderney The Blaye

Sat 24/1

09:40-19:25

2 stops9h 45m

£405

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 23/1

11:05-13:35

1 stop2h 30m

Alderney The Blaye

Sat 24/1

09:40-19:25

2 stops9h 45m

£405

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 23/1

21:35-11:55

2 stops14h 20m

Alderney The Blaye

Wed 28/1

16:45-19:10

1 stop2h 25m

£406

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 23/1

18:25-09:15

1 stop14h 50m

Alderney The Blaye

Mon 26/1

18:15-19:10

1 stop24h 55m

£409

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 22/1

11:05-09:15

1 stop22h 10m

Alderney The Blaye

Sat 24/1

18:15-15:00

1 stop20h 45m

£409

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

£413

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 23/1

16:30-09:15

1 stop16h 45m

Alderney The Blaye

Sat 24/1

18:15-18:20

1 stop24h 05m

£419

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Showing 1-10 of 26 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 15 hours 2 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.

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