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Cheap flights from London Gatwick Airport to Alderney from £239

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ACI
15 Nov — 22 Nov1
1 adult
1 adult, Economy

Find 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 16 October 2025.

Fri 14/1108:35LGW - ACI
1 stop5h 00mAurigny Air
Sun 16/1118:15ACI - LGW
1 stop24h 55mAurigny Air
Deal found 16/10£308
Fri 28/1108:35LGW - ACI
1 stop5h 00mAurigny Air
Sun 30/1118:15ACI - LGW
1 stop16h 10mAurigny Air
Deal found 15/10£331
Wed 15/1008:35LGW - ACI
1 stop4h 55mAurigny Air
Sat 18/1012:05ACI - LGW
1 stop5h 35mAurigny Air
Deal found 14/10£391
Mon 3/1108:35LGW - ACI
1 stop5h 00mAurigny Air
Thu 6/1112:20ACI - LGW
1 stop5h 25mAurigny Air
Deal found 16/10£394
Sat 15/1111:05LGW - ACI
1 stop6h 45mAurigny Air
Sun 23/1118:15ACI - LGW
1 stop23h 30mAurigny Air
Deal found 15/10£417
Fri 14/1120:55LGW - ACI
2 stops15h 00mMultiple Airlines
Sun 16/1112:20ACI - LGW
1 stop3h 30mMultiple Airlines
Deal found 16/10£424
Sat 15/1111:05LGW - ACI
1 stop2h 30mAurigny Air
Fri 21/1112:20ACI - LGW
1 stop24h 50mAurigny Air
Deal found 15/10£436
Wed 29/1008:35LGW - ACI
1 stop24h 40mAurigny Air
Sun 2/1116:45ACI - LGW
1 stop2h 25mAurigny Air
Deal found 14/10£447
Fri 24/1008:35LGW - ACI
1 stop6h 15mAurigny Air
Sun 2/1116:45ACI - LGW
1 stop2h 25mAurigny Air
Deal found 16/10£448
Mon 3/1121:30LGW - ACI
2 stops18h 35mMultiple Airlines
Thu 6/1112:20ACI - LGW
1 stop5h 25mMultiple Airlines
Deal found 16/10£450
Fri 17/1019:40LGW - ACI
1 stop12h 05mAurigny Air
Sun 19/1019:15ACI - LGW
1 stop12h 40mAurigny Air
Deal found 15/10£456
Thu 30/1008:35LGW - ACI
1 stop24h 40mAurigny Air
Wed 19/1118:15ACI - LGW
1 stop23h 30mAurigny Air
Deal found 15/10£466

Cheap 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 16 October 2025.

Round-trip from

£308

One-way from

£239
Aurigny Air
  • Aurigny Air
  • 14/11-16/11
  • 2 total stops
  • 29h 55m total
  • London to Alderney
Search Deals
Aurigny Air
  • Aurigny Air
  • 18/2
  • 1 total stop
  • 20h 40m 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 16 October 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Alderney that are best for you.

Fly from

Gatwick

Fly to

Alderney

Route

Depart

Return

Price

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 28/11

08:35-13:35

1 stop5h 00m

Alderney The Blaye

Sun 30/11

18:15-10:25

1 stop16h 10m

£331

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Mon 3/11

08:35-13:35

1 stop5h 00m

Alderney The Blaye

Thu 6/11

12:20-17:45

1 stop5h 25m

£394

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Sat 15/11

11:05-17:50

1 stop6h 45m

Alderney The Blaye

Sun 23/11

18:15-17:45

1 stop23h 30m

£417

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 14/11

20:55-11:55

2 stops15h 00m

Alderney The Blaye

Sun 16/11

12:20-15:50

1 stop3h 30m

£424

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Sat 15/11

11:05-13:35

1 stop2h 30m

Alderney The Blaye

Fri 21/11

12:20-13:10

1 stop24h 50m

£436

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Wed 29/10

08:35-09:15

1 stop24h 40m

Alderney The Blaye

Sun 2/11

16:45-19:10

1 stop2h 25m

£447

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Sun 30/11

08:35-13:35

1 stop5h 00m

Alderney The Blaye

Sun 7/12

12:20-19:10

1 stop6h 50m

£448

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Mon 3/11

21:30-16:05

2 stops18h 35m

Alderney The Blaye

Thu 6/11

12:20-17:45

1 stop5h 25m

£450

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 30/10

08:35-09:15

1 stop24h 40m

Alderney The Blaye

Wed 19/11

18:15-17:45

1 stop23h 30m

£466

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 31/10

08:35-13:35

1 stop5h 00m

Alderney The Blaye

Tue 4/11

12:20-19:10

1 stop6h 50m

£489

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 12 results
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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, January is the cheapest month in which you can book a flight from London Gatwick Airport to Alderney (average of £102). 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, January is the cheapest month in which you can book a flight from London Gatwick Airport to Alderney (average of £102). 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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