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Cheap flights from Alderney to London from £361

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
ACI — LON
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Alderney to London

Discover tips and strategies to find the most affordable flight options for your journey from Alderney (ACI) to London (LON). 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 September 2025.

Round-trip from

£361
Aurigny Air
  • Aurigny Air
  • 30/9-4/10
  • 2 total stops
  • 26h 00m total
  • Alderney to London
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Find flight deals from Alderney to London

Cheapest flights from Alderney to London
Explore the most affordable flight options available from Alderney to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Tue 30/912:10ACI - LGW
1 stop19h 45mAurigny Air
Sat 4/1008:35LGW - ACI
1 stop6h 15mAurigny Air
Deal found 15/9£361
Tue 30/918:15ACI - LGW
1 stop13h 40mMultiple Airlines
Sat 4/1021:30LGW - ACI
2 stops34h 15mMultiple Airlines
Deal found 15/9£388
Wed 1/1016:20ACI - LGW
1 stop2h 50mMultiple Airlines
Sun 5/1008:55LGW - ACI
2 stops9h 55mMultiple Airlines
Deal found 15/9£391
Fri 19/1208:10ACI - LGW
1 stop23h 45mAurigny Air
Mon 22/1208:35LGW - ACI
1 stop24h 40mAurigny Air
Deal found 15/9£477

Cheapflights Fare Finder

 
Customise your flight search to find flights from Alderney to London 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 September 2025.
Use the filters below to find and compare flights from Alderney to London that are best for you.

Fly from

Alderney

Fly to

London

Route

Depart

Return

Price

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Tue 30/9

12:10-07:55

1 stop19h 45m

London Gatwick

Sat 4/10

08:35-14:50

1 stop6h 15m

£361

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Mon 2/3

12:20-19:10

1 stop6h 50m

London Gatwick

Wed 4/3

11:05-17:50

1 stop6h 45m

£377

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Tue 30/9

18:15-07:55

1 stop13h 40m

London Gatwick

Sat 4/10

21:30-07:45

2 stops34h 15m

£388

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Wed 1/10

16:20-19:10

1 stop2h 50m

London Gatwick

Sun 5/10

08:55-18:50

2 stops9h 55m

£391

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Thu 19/2

18:15-07:55

1 stop13h 40m

London Gatwick

Sat 21/2

08:35-09:15

1 stop24h 40m

£427

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Fri 19/12

08:10-07:55

1 stop23h 45m

London Gatwick

Mon 22/12

08:35-09:15

1 stop24h 40m

£477

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Best time to book a flight from Alderney to London

Have a flexible travel schedule? Discover the best time to fly to London from 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 from Alderney to London
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Related info for your journey

Find useful and relevant information for your journey from Alderney to London. 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 from for flights from Alderney to London?

    If you book a flight to London from Alderney, you will be flying from The Blaye, which is the city’s only airport. Alderney The Blaye (ACI) is located 0.7 mi from the center of Alderney. There are 0 flights from The Blaye to London per day from 0 different airlines.

  • How long is the flight from Alderney to London?

    Airlines like Aurigny Air fly from Alderney to London in about 19h 45m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 134 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alderney to London 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 Alderney to London?

    Currently, January is the cheapest month in which you can book a flight from Alderney to London (average of £112). Flying from Alderney to London in August is currently the most expensive (average of £164). 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

Travelling to a place near London?

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Can Cheapflights find flights from Alderney to London with no change fees?

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