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£154+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
— ACI
28 Jun — 5 Jul1
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 29 May 2026.

Sat 1/819:40
LGW
-
ACI
1 stop12h 05m
Aurigny Air
Tue 4/818:15
ACI
-
LGW
1 stop21h 30m
Aurigny Air
Deal found 28/5£329
Thu 13/816:25
LGW
-
ACI
1 stop15h 20m
Aurigny Air
Mon 17/818:15
ACI
-
LGW
1 stop21h 30m
Aurigny Air
Deal found 26/5£337
Mon 15/611:05
LGW
-
ACI
1 stop6h 50m
Aurigny Air
Tue 16/608:05
ACI
-
LGW
1 stop2h 20m
Aurigny Air
Deal found 27/5£355
Sat 1/819:40
LGW
-
ACI
1 stop12h 05m
Multiple Airlines
Tue 4/818:15
ACI
-
LGW
2 stops15h 40m
Multiple Airlines
Deal found 28/5£362
Tue 1/919:40
LGW
-
ACI
1 stop12h 05m
Aurigny Air
Mon 7/918:15
ACI
-
LGW
1 stop24h 55m
Aurigny Air
Deal found 29/5£419
Thu 17/919:40
LGW
-
ACI
1 stop12h 05m
Aurigny Air
Tue 22/918:15
ACI
-
LGW
1 stop21h 30m
Aurigny Air
Deal found 25/5£420
Sat 10/1011:05
LGW
-
ACI
1 stop22h 25m
Aurigny Air
Wed 14/1008:05
ACI
-
LGW
1 stop9h 40m
Aurigny Air
Deal found 25/5£421
Wed 8/711:05
LGW
-
ACI
1 stop6h 50m
Aurigny Air
Mon 13/712:35
ACI
-
LGW
1 stop3h 10m
Aurigny Air
Deal found 29/5£426

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 29 May 2026.

Return from

£329

One-way from

£154
Aurigny Air
  • Aurigny Air
  • 1/8-4/8
  • 2 total stops
  • 33h 35m total
  • London to Alderney
Search Deals
Aurigny Air
  • Aurigny Air
  • 9/6
  • 1 total stop
  • 4h 40m 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 29 May 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

Sat 1/8

19:40-07:45

1 stop12h 05m

Alderney The Blaye

Tue 4/8

18:15-15:45

1 stop21h 30m

£329

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 16/9

19:40-07:45

1 stop12h 05m

Alderney The Blaye

Wed 23/9

16:30-19:10

1 stop2h 40m

£419

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Sat 19/9

16:25-09:30

1 stop17h 05m

Alderney The Blaye

Sat 26/9

19:05-19:10

1 stop24h 05m

£419

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Sat 10/10

11:05-18:45

1 stop7h 40m

Alderney The Blaye

Wed 14/10

18:15-15:45

1 stop21h 30m

£420

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 17/9

19:40-07:45

1 stop12h 05m

Alderney The Blaye

Tue 22/9

18:15-15:45

1 stop21h 30m

£420
Fastest return journey

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 8/7

11:05-17:55

1 stop6h 50m

Alderney The Blaye

Mon 13/7

12:35-15:45

1 stop3h 10m

£426

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Sat 18/7

19:40-18:45

1 stop23h 05m

Alderney The Blaye

Sat 25/7

12:35-19:10

1 stop6h 35m

£436

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Tue 1/9

19:40-07:45

1 stop12h 05m

Alderney The Blaye

Fri 4/9

17:20-15:45

1 stop22h 25m

£437

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Tue 23/6

11:05-09:30

1 stop22h 25m

Alderney The Blaye

Fri 26/6

19:05-19:10

1 stop24h 05m

£443
Cheapest one-way

LondonAlderney

STN - ACI

STNACI

London Stansted

Tue 9/6

08:30-13:15

2 stops28h 45m

£192

Flights are sorted by cheapest return flights first.

Deals found on 28/5

Showing 1-10 of 17 resultsSorted by cheapest first
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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 10 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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