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Cheap flights from Alderney to London from £159

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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
ACI — LON
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

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 January 2026.

Round-trip from

£309

One-way from

£159
Aurigny Air
  • Aurigny Air
  • 31/1-4/2
  • 2 total stops
  • 18h 40m total
  • Alderney to London
Search Deals
Aurigny Air
  • Aurigny Air
  • 31/1
  • 1 total stop
  • 21h 35m total
  • Alderney to London
Search Deals

Find flight deals from Alderney to London

Enter your travel dates to find the best prices.

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 January 2026.

Sat 31/118:15
ACI
-
LGW
1 stop13h 40m
Aurigny Air
Wed 4/208:35
LGW
-
ACI
1 stop5h 00m
Aurigny Air
Deal found 15/1£309
Sat 31/112:20
ACI
-
LGW
1 stop19h 35m
Multiple Airlines
Wed 4/217:40
LGW
-
ACI
2 stops18h 15m
Multiple Airlines
Deal found 15/1£394
Fri 16/118:15
ACI
-
LGW
1 stop24h 55m
Aurigny Air
Sun 18/108:35
LGW
-
ACI
1 stop9h 15m
Aurigny Air
Deal found 15/1£403
Wed 11/208:10
ACI
-
LGW
1 stop7h 40m
Aurigny Air
Wed 18/211:05
LGW
-
ACI
1 stop20h 40m
Aurigny Air
Deal found 14/1£441
Thu 29/116:45
ACI
-
LGW
1 stop2h 25m
Aurigny Air
Mon 2/219:40
LGW
-
ACI
1 stop13h 35m
Aurigny Air
Deal found 14/1£471
Fri 16/112:20
ACI
-
LGW
1 stop5h 15m
Aurigny Air
Fri 16/119:40
LGW
-
ACI
1 stop13h 35m
Aurigny Air
Deal found 15/1£531
Fri 16/112:20
ACI
-
LGW
1 stop3h 30m
Multiple Airlines
Fri 16/118:55
LGW
-
ACI
2 stops17h 00m
Multiple Airlines
Deal found 15/1£533
Fri 16/108:10
ACI
-
LGW
1 stop9h 25m
Multiple Airlines
Sun 18/118:50
LGW
-
ACI
2 stops18h 45m
Multiple Airlines
Deal found 15/1£562

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 January 2026.
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

Sat 31/1

18:15-07:55

1 stop13h 40m

London Gatwick

Wed 4/2

08:35-13:35

1 stop5h 00m

£309

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Sat 31/1

12:20-07:55

1 stop19h 35m

London Gatwick

Wed 4/2

17:40-11:55

2 stops18h 15m

£394

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Wed 11/2

08:10-15:50

1 stop7h 40m

London Gatwick

Wed 18/2

11:05-07:45

1 stop20h 40m

£441

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Thu 29/1

16:45-19:10

1 stop2h 25m

London Gatwick

Mon 2/2

19:40-09:15

1 stop13h 35m

£471

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Sat 31/1

18:15-15:50

1 stop21h 35m

£159

Flights are sorted by cheapest return flights first.

Deals found on 13/1

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

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

Currently, November is the cheapest month in which you can book a flight from Alderney to London (average of £113). Flying from Alderney to London in August is currently the most expensive (average of £170). 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 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 13h 40m. 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, November is the cheapest month in which you can book a flight from Alderney to London (average of £113). Flying from Alderney to London in August is currently the most expensive (average of £170). 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?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
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Bedford
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Folkestone
Southall

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Alderney to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Alderney to London become cheaper?

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