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£159+ 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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
— ACI
5 Jul — 12 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 5 June 2026.

Tue 9/608:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Tue 9/616:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Deal found 3/6£304
Sat 6/611:55
LGW
-
ACI
1 stop6h 50m
Aurigny Air
Tue 9/616:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Deal found 2/6£313
Tue 9/608:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Wed 10/616:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Deal found 3/6£314
Sun 7/608:35
LGW
-
ACI
1 stop5h 30m
Aurigny Air
Wed 10/616:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Deal found 3/6£334
Tue 9/608:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Sat 13/612:35
ACI
-
LGW
1 stop6h 35m
Aurigny Air
Deal found 5/6£337
Thu 2/711:55
LGW
-
ACI
1 stop6h 00m
Aurigny Air
Thu 9/716:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Deal found 4/6£342
Tue 9/608:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Fri 12/619:05
ACI
-
LGW
1 stop16h 15m
Aurigny Air
Deal found 3/6£345
Wed 17/608:35
LGW
-
ACI
1 stop9h 20m
Aurigny Air
Sat 20/619:05
ACI
-
LGW
1 stop12h 50m
Aurigny Air
Deal found 5/6£349
Tue 9/620:35
LGW
-
ACI
2 stops15h 40m
Multiple Airlines
Sat 13/612:35
ACI
-
LGW
1 stop6h 35m
Multiple Airlines
Deal found 3/6£352
Sat 6/611:55
LGW
-
ACI
1 stop6h 50m
Aurigny Air
Mon 8/618:15
ACI
-
LGW
1 stop16h 10m
Aurigny Air
Deal found 2/6£354
Wed 10/608:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Thu 11/616:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Deal found 1/6£354
Wed 17/606:30
STN
-
ACI
3 stops11h 25m
Multiple Airlines
Sat 20/614:25
ACI
-
STN
3 stops32h 40m
Multiple Airlines
Deal found 5/6£701

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 5 June 2026.

Return from

£342

One-way from

£159
Aurigny Air
  • Aurigny Air
  • 2/7-9/7
  • 2 total stops
  • 8h 40m total
  • London to Alderney
Search Deals
Aurigny Air
  • Aurigny Air
  • 17/6
  • 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 5 June 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

Wed 17/6

08:35-17:55

1 stop9h 20m

Alderney The Blaye

Sat 20/6

19:05-07:55

1 stop12h 50m

£349

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Sat 4/7

11:55-18:45

1 stop6h 50m

Alderney The Blaye

Wed 8/7

12:35-17:45

1 stop5h 10m

£366

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Tue 13/10

08:35-13:15

1 stop4h 40m

Alderney The Blaye

Fri 16/10

12:35-15:45

1 stop3h 10m

£418
Fastest return journey

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 8/7

08:35-13:15

1 stop4h 40m

Alderney The Blaye

Mon 13/7

16:30-19:10

1 stop2h 40m

£419

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 18/9

19:40-07:45

1 stop12h 05m

Alderney The Blaye

Mon 21/9

16:30-19:10

1 stop2h 40m

£419

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 30/7

19:40-07:45

1 stop12h 05m

Alderney The Blaye

Mon 3/8

18:15-19:10

1 stop24h 55m

£419

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Sat 18/7

08:35-07:45

1 stop23h 10m

Alderney The Blaye

Sat 25/7

12:35-19:10

1 stop6h 35m

£437

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 15/7

08:35-13:15

1 stop4h 40m

Alderney The Blaye

Fri 17/7

19:05-19:10

1 stop24h 05m

£454

LondonAlderney

STN - ACI

STNACI

London Stansted

Wed 17/6

06:30-17:55

3 stops11h 25m

Alderney The Blaye

Sat 20/6

14:25-23:05

3 stops32h 40m

£701

LondonAlderney

STN - ACI

STNACI

London Stansted

Thu 2/7

06:30-17:55

2 stops11h 25m

Alderney The Blaye

Thu 9/7

12:35-09:55

3 stops21h 20m

£1,001

Flights are sorted by cheapest return flights first.

Deals found on 1/6

Showing 1-10 of 22 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 8 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 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 £81, while return flights cost around £286.

  • How much is a return flight to Alderney?

    A return flight to Alderney will typically cost around £308, however they can be found for as little as £286.

  • 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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Some of the lowest fares we’ve come across for flights to Alderney.
Flights from Southampton to Alderney

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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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