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Cheap flights from Alderney to London from £145

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
ACI — LON
1 May — 8 May1
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 1 April 2026.

Wed 23/916:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Mon 28/908:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Deal found 30/3£303
Fri 15/519:05
ACI
-
LGW
1 stop15h 20m
Aurigny Air
Fri 22/515:05
LGW
-
ACI
1 stop16h 40m
Aurigny Air
Deal found 31/3£347
Wed 15/418:15
ACI
-
LGW
1 stop24h 55m
Aurigny Air
Sun 19/408:35
LGW
-
ACI
1 stop10h 10m
Aurigny Air
Deal found 30/3£359
Fri 15/512:35
ACI
-
LGW
2 stops19h 35m
Multiple Airlines
Fri 22/515:05
LGW
-
ACI
1 stop16h 40m
Multiple Airlines
Deal found 31/3£362
Wed 12/816:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Wed 9/919:40
LGW
-
ACI
1 stop12h 05m
Aurigny Air
Deal found 29/3£414
Thu 30/712:35
ACI
-
LGW
1 stop21h 50m
Aurigny Air
Sat 1/816:25
LGW
-
ACI
1 stop15h 20m
Aurigny Air
Deal found 30/3£421
Mon 13/412:20
ACI
-
LGW
1 stop6h 50m
Aurigny Air
Fri 17/415:05
LGW
-
ACI
1 stop16h 40m
Aurigny Air
Deal found 28/3£438
Wed 15/412:20
ACI
-
LGW
1 stop5h 25m
Multiple Airlines
Sun 19/407:55
LGW
-
ACI
2 stops8h 45m
Multiple Airlines
Deal found 30/3£456
Sat 25/408:05
ACI
-
LGW
1 stop9h 40m
Aurigny Air
Sun 26/414:50
LGW
-
ACI
1 stop16h 50m
Aurigny Air
Deal found 1/4£465
Wed 15/409:35
ACI
-
STN
2 stops13h 05m
Multiple Airlines
Sun 19/421:20
STN
-
ACI
2 stops19h 00m
Multiple Airlines
Deal found 30/3£477
Tue 12/508:05
ACI
-
LGW
1 stop10h 25m
Aurigny Air
Tue 19/508:35
LGW
-
ACI
1 stop23h 10m
Aurigny Air
Deal found 28/3£478
Fri 15/508:05
ACI
-
STN
3 stops23h 45m
Multiple Airlines
Fri 22/508:05
STN
-
ACI
3 stops23h 40m
Multiple Airlines
Deal found 31/3£793

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 1 April 2026.

Round-trip from

£303

One-way from

£145
Aurigny Air
  • Aurigny Air
  • 23/9-28/9
  • 2 total stops
  • 7h 20m total
  • Alderney to London
Search Deals
Aurigny Air
  • Aurigny Air
  • 1/9
  • 1 total stop
  • 3h 15m 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 1 April 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

Wed 15/4

18:15-19:10

1 stop24h 55m

London Gatwick

Sun 19/4

08:35-18:45

1 stop10h 10m

£359

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Wed 12/8

16:30-19:10

1 stop2h 40m

London Gatwick

Wed 9/9

19:40-07:45

1 stop12h 05m

£414

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Mon 13/4

12:20-19:10

1 stop6h 50m

London Gatwick

Fri 17/4

15:05-07:45

1 stop16h 40m

£438
Fastest return journey

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Wed 15/4

12:20-17:45

1 stop5h 25m

London Gatwick

Sun 19/4

07:55-16:40

2 stops8h 45m

£456

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Sat 25/4

08:05-17:45

1 stop9h 40m

London Gatwick

Sun 26/4

14:50-07:40

1 stop16h 50m

£465

AlderneyLondon

ACI - STN

ACISTN

Alderney The Blaye

Wed 15/4

09:35-22:40

2 stops13h 05m

London Stansted

Sun 19/4

21:20-16:20

2 stops19h 00m

£477

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Tue 12/5

08:05-18:30

1 stop10h 25m

London Gatwick

Tue 19/5

08:35-07:45

1 stop23h 10m

£478

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Fri 15/5

17:20-10:25

1 stop17h 05m

London Gatwick

Fri 22/5

09:50-07:45

3 stops21h 55m

£670

AlderneyLondon

ACI - STN

ACISTN

Alderney The Blaye

Fri 15/5

08:05-07:50

3 stops23h 45m

London Stansted

Fri 22/5

08:05-07:45

3 stops23h 40m

£793
Cheapest one-way

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Tue 1/9

18:15-17:45

1 stop23h 30m

£145

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 12 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 £114). Flying from Alderney to London in May is currently the most expensive (average of £182). 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 24h 55m. 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 £114). Flying from Alderney to London in May is currently the most expensive (average of £182). 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
Hounslow
Gatwick
Slough
Ilford
Luton
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Romford
Eastbourne
Bedford
Chelmsford
Ipswich
Southend-on-Sea

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How does Cheapflights help users find flights from Alderney to London?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Alderney to London.

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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