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£259+ 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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
— ACI
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Flights to Alderney in 2025

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 17 September 2025.

Return from

£293

One-way from

£259
Aurigny Air
  • Aurigny Air
  • 27/11-29/11
  • 2 total stops
  • 29h 55m total
  • London to Alderney
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Aurigny Air
  • Aurigny Air
  • 24/10
  • 1 total stop
  • 10h 15m total
  • London to Alderney
Search Deals

Find flight deals to Alderney

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 17 September 2025.

Thu 27/1108:35LGW - ACI
1 stop5h 00mAurigny Air
Sat 29/1118:15ACI - LGW
1 stop24h 55mAurigny Air
Deal found 16/9£293
Fri 28/1108:35LGW - ACI
1 stop5h 00mAurigny Air
Sat 29/1118:15ACI - LGW
1 stop24h 55mAurigny Air
Deal found 16/9£303
Tue 2/1208:35LGW - ACI
1 stop5h 00mAurigny Air
Tue 2/1216:45ACI - LGW
1 stop2h 25mAurigny Air
Deal found 16/9£306
Fri 31/1008:35LGW - ACI
1 stop5h 00mAurigny Air
Sun 2/1112:20ACI - LGW
1 stop6h 50mAurigny Air
Deal found 16/9£352
Thu 27/1121:40LGW - ACI
2 stops14h 15mMultiple Airlines
Sat 29/1116:45ACI - LGW
1 stop2h 25mMultiple Airlines
Deal found 16/9£368
Thu 16/1018:25LGW - ACI
1 stop18h 45mAurigny Air
Mon 20/1012:10ACI - LGW
1 stop3h 35mAurigny Air
Deal found 15/9£416
Thu 2/1008:35LGW - ACI
1 stop24h 40mAurigny Air
Sun 26/1016:45ACI - LGW
1 stop15h 10mAurigny Air
Deal found 15/9£426
Thu 2/1008:35LGW - ACI
1 stop4h 55mAurigny Air
Sun 5/1019:15ACI - LGW
1 stop22h 30mAurigny Air
Deal found 15/9£436
Wed 1/1018:25LGW - ACI
1 stop14h 50mAurigny Air
Fri 3/1019:15ACI - LGW
1 stop23h 55mAurigny Air
Deal found 16/9£436
Wed 17/919:40LGW - ACI
1 stop12h 05mAurigny Air
Wed 24/918:15ACI - LGW
1 stop13h 40mAurigny Air
Deal found 16/9£442
Thu 16/1018:25LGW - ACI
1 stop13h 20mAurigny Air
Tue 21/1008:10ACI - LGW
1 stop7h 35mAurigny Air
Deal found 15/9£446
Wed 1/1018:25LGW - ACI
1 stop14h 50mAurigny Air
Sun 5/1017:45ACI - LGW
1 stop24h 00mAurigny Air
Deal found 16/9£447

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 17 September 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 28/11

08:35-13:35

1 stop5h 00m

Alderney The Blaye

Sat 29/11

18:15-19:10

1 stop24h 55m

£303

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Tue 2/12

08:35-13:35

1 stop5h 00m

Alderney The Blaye

Tue 2/12

16:45-19:10

1 stop2h 25m

£306

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 31/10

08:35-13:35

1 stop5h 00m

Alderney The Blaye

Sun 2/11

12:20-19:10

1 stop6h 50m

£352

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 27/11

21:40-11:55

2 stops14h 15m

Alderney The Blaye

Sat 29/11

16:45-19:10

1 stop2h 25m

£368

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 2/10

08:35-09:15

1 stop24h 40m

Alderney The Blaye

Sun 26/10

16:45-07:55

1 stop15h 10m

£426

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 23/10

19:40-13:10

1 stop17h 30m

Alderney The Blaye

Sun 26/10

16:45-07:55

1 stop15h 10m

£426

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 30/10

08:35-13:35

1 stop5h 00m

Alderney The Blaye

Sun 2/11

12:20-18:20

1 stop6h 00m

£426

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 2/10

08:35-13:30

1 stop4h 55m

Alderney The Blaye

Sun 5/10

19:15-17:45

1 stop22h 30m

£436

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Mon 13/10

08:35-09:15

1 stop24h 40m

Alderney The Blaye

Mon 20/10

08:10-15:45

1 stop7h 35m

£436

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 1/10

18:25-09:15

1 stop14h 50m

Alderney The Blaye

Fri 3/10

19:15-19:10

1 stop23h 55m

£436

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 16 results
1
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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 6 hours 42 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 £79, while return flights cost around £147.

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

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