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£189+ 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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
— ACI
21 Aug — 28 Aug1
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 22 July 2026.

Mon 17/808:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Mon 24/812:35
ACI
-
LGW
1 stop5h 10m
Aurigny Air
Deal found 20/7£330
Wed 14/1016:25
LGW
-
ACI
1 stop17h 05m
Aurigny Air
Thu 15/1018:15
ACI
-
LGW
1 stop17h 05m
Aurigny Air
Deal found 21/7£418
Fri 4/908:35
LGW
-
ACI
1 stop10h 10m
Aurigny Air
Mon 7/916:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Deal found 21/7£427
Wed 29/719:40
LGW
-
ACI
1 stop12h 05m
Aurigny Air
Mon 3/812:35
ACI
-
LGW
1 stop3h 10m
Aurigny Air
Deal found 17/7£433
Tue 18/811:05
LGW
-
ACI
1 stop6h 50m
Aurigny Air
Mon 24/818:15
ACI
-
LGW
1 stop16h 10m
Aurigny Air
Deal found 20/7£437
Tue 18/811:05
LGW
-
ACI
1 stop6h 50m
Aurigny Air
Tue 25/816:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Deal found 17/7£439
Tue 4/808:35
LGW
-
ACI
1 stop24h 55m
Aurigny Air
Wed 5/812:35
ACI
-
LGW
1 stop5h 10m
Aurigny Air
Deal found 21/7£444
Mon 17/821:30
LGW
-
ACI
3 stops20h 25m
Multiple Airlines
Mon 24/812:35
ACI
-
LGW
1 stop5h 10m
Multiple Airlines
Deal found 20/7£446
Thu 27/819:40
LGW
-
ACI
1 stop18h 25m
Aurigny Air
Sun 30/808:05
ACI
-
LGW
1 stop8h 20m
Aurigny Air
Deal found 21/7£447
Sat 22/819:40
LGW
-
ACI
1 stop18h 25m
Aurigny Air
Wed 26/816:30
ACI
-
LGW
1 stop23h 15m
Aurigny Air
Deal found 19/7£447

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 22 July 2026.

Return from

£330

One-way from

£189
Aurigny Air
  • Aurigny Air
  • 17/8-24/8
  • 2 total stops
  • 9h 50m total
  • London to Alderney
Search Deals
Aurigny Air
  • Aurigny Air
  • 29/7
  • 1 total stop
  • 23h 10m 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 22 July 2026.
Use the filters below to find and compare flights to Alderney that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Mon 17/8

08:35-13:15

1 stop4h 40m

Alderney The Blaye

Mon 24/8

12:35-17:45

1 stop5h 10m

£330

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 14/10

16:25-09:30

1 stop17h 05m

Alderney The Blaye

Thu 15/10

18:15-11:20

1 stop17h 05m

£418

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Sat 26/12

11:50-09:20

1 stop21h 30m

Alderney The Blaye

Mon 28/12

16:40-19:10

1 stop2h 30m

£420

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 25/9

16:25-07:45

1 stop15h 20m

Alderney The Blaye

Wed 30/9

16:30-19:10

1 stop2h 40m

£420

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 4/9

08:35-18:45

1 stop10h 10m

Alderney The Blaye

Mon 7/9

16:30-19:10

1 stop2h 40m

£427

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Tue 18/8

11:05-17:55

1 stop6h 50m

Alderney The Blaye

Mon 24/8

18:15-10:25

1 stop16h 10m

£437
Fastest return journey

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Tue 18/8

11:05-17:55

1 stop6h 50m

Alderney The Blaye

Tue 25/8

16:30-19:10

1 stop2h 40m

£439

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Tue 4/8

08:35-09:30

1 stop24h 55m

Alderney The Blaye

Wed 5/8

12:35-17:45

1 stop5h 10m

£444
Cheapest one-way

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 29/7

08:35-07:45

1 stop23h 10m

£189

LondonAlderney

STN - ACI

STNACI

London Stansted

Mon 27/7

17:55-17:55

3 stops24h 00m

£254

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 15 resultsSorted by cheapest first
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 14 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.

  • 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 55 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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