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Cheap flights from Alderney to London from £140

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
ACI — LON
12 Apr — 19 Apr1
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 13 March 2026.

Wed 9/916:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Wed 23/911:55
LGW
-
ACI
1 stop6h 00m
Aurigny Air
Deal found 10/3£316
Thu 23/408:05
ACI
-
LGW
1 stop7h 40m
Aurigny Air
Thu 30/408:35
LGW
-
ACI
1 stop9h 20m
Aurigny Air
Deal found 8/3£321
Tue 8/912:35
ACI
-
LGW
1 stop6h 35m
Aurigny Air
Wed 23/911:55
LGW
-
ACI
1 stop6h 00m
Aurigny Air
Deal found 9/3£323
Sun 29/312:35
ACI
-
LGW
1 stop19h 20m
Aurigny Air
Thu 2/408:35
LGW
-
ACI
1 stop9h 20m
Aurigny Air
Deal found 11/3£371
Mon 7/916:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Wed 16/911:55
LGW
-
ACI
1 stop6h 00m
Aurigny Air
Deal found 10/3£403
Wed 25/316:45
ACI
-
LGW
1 stop15h 10m
Aurigny Air
Sun 29/308:35
LGW
-
ACI
1 stop10h 10m
Aurigny Air
Deal found 9/3£407
Wed 22/418:15
ACI
-
LGW
1 stop21h 30m
Aurigny Air
Wed 29/411:05
LGW
-
ACI
1 stop6h 50m
Aurigny Air
Deal found 7/3£426
Thu 23/408:05
ACI
-
LGW
2 stops9h 00m
Multiple Airlines
Thu 30/408:35
LGW
-
ACI
1 stop4h 40m
Multiple Airlines
Deal found 8/3£428
Wed 25/309:40
ACI
-
LGW
2 stops11h 25m
Multiple Airlines
Sun 29/308:35
LGW
-
ACI
1 stop5h 30m
Multiple Airlines
Deal found 9/3£433
Wed 17/618:15
ACI
-
LGW
1 stop13h 40m
Aurigny Air
Wed 24/608:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Deal found 9/3£446
Fri 27/309:40
ACI
-
STN
2 stops22h 10m
Multiple Airlines
Tue 31/307:10
STN
-
ACI
2 stops8h 40m
Multiple Airlines
Deal found 11/3£514

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 13 March 2026.

Round-trip from

£321

One-way from

£140
Aurigny Air
  • Aurigny Air
  • 23/4-30/4
  • 2 total stops
  • 17h 00m total
  • Alderney to London
Search Deals
Aurigny Air
  • Aurigny Air
  • 16/7
  • 1 total stop
  • 11h 05m 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 13 March 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

Thu 23/4

08:05-15:45

1 stop7h 40m

London Gatwick

Thu 30/4

08:35-17:55

1 stop9h 20m

£321

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Sun 29/3

12:35-07:55

1 stop19h 20m

London Gatwick

Thu 2/4

08:35-17:55

1 stop9h 20m

£371
Fastest return journey

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Mon 7/9

16:30-19:10

1 stop2h 40m

London Gatwick

Wed 16/9

11:55-17:55

1 stop6h 00m

£403

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Wed 25/3

16:45-07:55

1 stop15h 10m

London Gatwick

Sun 29/3

08:35-18:45

1 stop10h 10m

£407

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Wed 22/4

18:15-15:45

1 stop21h 30m

London Gatwick

Wed 29/4

11:05-17:55

1 stop6h 50m

£426

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Wed 17/6

18:15-07:55

1 stop13h 40m

London Gatwick

Wed 24/6

08:35-13:15

1 stop4h 40m

£446

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Mon 27/4

08:05-17:45

1 stop9h 40m

London Gatwick

Mon 4/5

08:35-13:15

1 stop4h 40m

£448

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Fri 24/4

19:05-17:45

1 stop22h 40m

London Gatwick

Fri 1/5

18:25-07:45

1 stop13h 20m

£458

AlderneyLondon

ACI - STN

ACISTN

Alderney The Blaye

Fri 27/3

09:40-07:50

2 stops22h 10m

London Stansted

Tue 31/3

07:10-15:50

2 stops8h 40m

£514
Cheapest one-way

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Thu 16/7

08:05-19:10

1 stop11h 05m

£140

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 13 resultsSorted by cheapest first
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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 May is currently the most expensive (average of £180). 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 7h 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 May is currently the most expensive (average of £180). 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
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Bedford
Romford
Southend-on-Sea

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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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