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Cheap flights from London Gatwick Airport to Alderney from £276

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.
LGW — ACI
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Alderney

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Alderney
Explore the most affordable flight options available from Gatwick to Alderney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2026.

Wed 26/819:40
LGW
-
ACI
1 stop12h 05m
Aurigny Air
Sat 29/819:05
ACI
-
LGW
1 stop12h 50m
Aurigny Air
Deal found 9/4£296
Wed 26/808:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Thu 27/816:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Deal found 9/4£307
Wed 26/808:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Fri 28/808:05
ACI
-
LGW
1 stop3h 15m
Aurigny Air
Deal found 9/4£318
Thu 27/808:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Fri 28/808:05
ACI
-
LGW
1 stop3h 15m
Aurigny Air
Deal found 9/4£323
Thu 27/808:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Sun 30/808:05
ACI
-
LGW
1 stop3h 15m
Aurigny Air
Deal found 9/4£325
Wed 26/811:05
LGW
-
ACI
1 stop6h 50m
Aurigny Air
Mon 31/816:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Deal found 9/4£329
Thu 27/808:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Sat 29/812:35
ACI
-
LGW
1 stop3h 10m
Aurigny Air
Deal found 9/4£334
Wed 26/808:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Sun 30/808:05
ACI
-
LGW
1 stop3h 15m
Aurigny Air
Deal found 9/4£349
Fri 7/819:40
LGW
-
ACI
1 stop12h 05m
Aurigny Air
Thu 13/816:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Deal found 9/4£409
Sat 6/611:05
LGW
-
ACI
1 stop7h 40m
Aurigny Air
Sun 7/612:35
ACI
-
LGW
1 stop21h 50m
Aurigny Air
Deal found 9/4£412
Thu 23/408:35
LGW
-
ACI
1 stop23h 10m
Aurigny Air
Sun 26/419:05
ACI
-
LGW
1 stop15h 20m
Aurigny Air
Deal found 7/4£417
Wed 22/411:55
LGW
-
ACI
1 stop21h 20m
Aurigny Air
Sun 26/412:35
ACI
-
LGW
1 stop21h 50m
Aurigny Air
Deal found 9/4£423

Find flight deals from Gatwick to Alderney

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Alderney (ACI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 April 2026.

Round-trip from

£296

One-way from

£276
Aurigny Air
  • Aurigny Air
  • 26/8-29/8
  • 2 total stops
  • 24h 55m total
  • London to Alderney
Search Deals
Aurigny Air
  • Aurigny Air
  • 16/5
  • 1 total stop
  • 10h 10m total
  • London to Alderney
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Alderney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 April 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Alderney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 23/4

08:35-13:35

1 stop5h 00m

Alderney The Blaye

Mon 27/4

12:20-19:10

1 stop6h 50m

£428

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Tue 5/5

08:35-17:55

1 stop9h 20m

Alderney The Blaye

Wed 6/5

12:35-19:10

1 stop6h 35m

£442

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 7/5

11:55-17:55

1 stop6h 00m

Alderney The Blaye

Thu 14/5

12:35-18:30

1 stop5h 55m

£447

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Mon 1/6

19:40-07:45

1 stop12h 05m

Alderney The Blaye

Mon 8/6

18:15-10:25

1 stop16h 10m

£453

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 29/5

15:05-07:45

1 stop16h 40m

Alderney The Blaye

Mon 8/6

18:15-10:25

1 stop16h 10m

£463

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 28/5

11:05-07:45

1 stop20h 40m

Alderney The Blaye

Mon 8/6

18:15-10:25

1 stop16h 10m

£463

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 21/5

11:05-07:45

1 stop20h 40m

Alderney The Blaye

Thu 28/5

08:05-19:10

1 stop11h 05m

£466

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 27/5

08:35-17:55

1 stop9h 20m

Alderney The Blaye

Fri 29/5

12:35-17:45

1 stop5h 10m

£466

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 22/5

15:05-07:45

1 stop16h 40m

Alderney The Blaye

Fri 29/5

08:05-17:45

1 stop9h 40m

£466
Fastest return journey

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 29/5

15:05-18:45

1 stop3h 40m

Alderney The Blaye

Thu 4/6

12:35-19:10

1 stop6h 35m

£473

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to Alderney

Have a flexible travel schedule? Discover the best time to fly to Alderney from Gatwick 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 from London Gatwick Airport to Alderney

What is the cheapest month to book a flight from London Gatwick Airport to Alderney?

Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Alderney (average of £119). Flying from London Gatwick Airport to Alderney in June is currently the most expensive (average of £138). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Alderney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Alderney from London Gatwick?

    Most people fly into Alderney The Blaye (ACI) if they book a flight to Alderney from London Gatwick. On average, The Blaye has 0 inbound flights from London Gatwick per day from 0 airlines. Alderney The Blaye is conveniently located just 0.7 mi from Alderney’s city center.

  • How long is the flight from London Gatwick Airport to Alderney?

    There are many flights that can get you from London Gatwick Airport to Alderney in 5h. Fly via Aurigny Air to get the fastest option. Airlines will cover a distance of 134 mi.

  • Can I find deals for flights from Gatwick to Alderney that include hotel bookings?

    Yes. In addition to deals on Gatwick to Alderney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Alderney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Alderney.

  • Can I find deals for business class flights from Gatwick to Alderney?

    Yes. Cheapflights offers flight deals from Gatwick to Alderney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to Alderney?

    Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Alderney (average of £119). Flying from London Gatwick Airport to Alderney in June is currently the most expensive (average of £138). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Need flexible booking options for your flight to Alderney from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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