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Cheap flights from Alderney to London from £148

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
ACI — LON
8 Aug — 15 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 9 July 2026.

Tue 18/818:15
ACI
-
LGW
1 stop21h 30m
Aurigny Air
Sun 23/816:25
LGW
-
ACI
1 stop15h 20m
Aurigny Air
Deal found 6/7£425
Mon 31/818:15
ACI
-
LGW
1 stop21h 30m
Aurigny Air
Wed 9/919:40
LGW
-
ACI
1 stop12h 05m
Aurigny Air
Deal found 6/7£472

Find 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 9 July 2026.

Round-trip from

£425

One-way from

£148
Aurigny Air
  • Aurigny Air
  • 18/8-23/8
  • 2 total stops
  • 36h 50m total
  • Alderney to London
Search Deals
Aurigny Air
  • Aurigny Air
  • 3/9
  • 1 total stop
  • 3h 10m total
  • Alderney to London
Search Deals

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 9 July 2026.
Use the filters below to find and compare flights from Alderney to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Tue 18/8

18:15-15:45

1 stop21h 30m

London Gatwick

Sun 23/8

16:25-07:45

1 stop15h 20m

£425

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Sat 1/8

08:05-07:55

1 stop23h 50m

London Gatwick

Sat 8/8

19:40-09:30

1 stop13h 50m

£425
Fastest return journey

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Tue 21/7

16:30-19:10

1 stop2h 40m

London Gatwick

Sat 25/7

19:40-07:45

1 stop12h 05m

£425

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Mon 31/8

18:15-15:45

1 stop21h 30m

London Gatwick

Wed 9/9

19:40-07:45

1 stop12h 05m

£472
Cheapest one-way
Fastest single journey

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Thu 3/9

12:35-15:45

1 stop3h 10m

£148

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Sun 19/7

17:20-17:45

1 stop24h 25m

£159

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Fri 4/9

17:20-15:45

1 stop22h 25m

£168

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Sun 2/8

08:05-07:55

1 stop23h 50m

£168

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Fri 31/7

08:05-19:10

1 stop11h 05m

£188

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Sun 30/8

19:05-07:55

1 stop12h 50m

£188

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

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 21h 30m. 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.

See more FAQs

Travelling to a place near London?

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Gatwick
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Croydon
Ilford
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Colchester
Watford
Kingston upon Thames
Eastbourne
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Romford
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Uxbridge

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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?

Of course! You can now track prices for flights from Alderney to London 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 above to set up your price alerts.

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