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Cheap flights from Alderney to London from £147

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
ACI — LON
8 Sep — 15 Sep1
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 August 2026.

Fri 21/808:05 -
1 stop3h 15m
Tue 25/808:35 -
1 stop9h 20m
Deal found 5/8£345
Sat 22/812:35 -
1 stop6h 35m
Wed 26/808:35 -
1 stop9h 20m
Deal found 6/8£362
Sun 23/812:35 -
1 stop3h 10m
Thu 27/808:35 -
1 stop9h 20m
Deal found 7/8£382
Wed 23/918:15 -
1 stop24h 55m
Wed 30/911:05 -
1 stop22h 25m
Deal found 9/8£417
Sat 22/819:05 -
1 stop12h 50m
Wed 26/817:35 -
3 stops24h 20m
Deal found 6/8£458
Wed 2/912:35 -
1 stop3h 10m
Wed 9/919:40 -
1 stop12h 05m
Deal found 5/8£461
Fri 21/819:05 -
3 stops23h 50m
Tue 25/819:40 -
1 stop12h 05m
Deal found 5/8£498
Sun 23/812:35 -
1 stop3h 10m
Thu 27/819:00 -
2 stops17h 15m
Deal found 7/8£528

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 August 2026.

Round-trip from

£345

One-way from

£147
Aurigny Air
  • Aurigny Air
  • 21/8-25/8
  • 2 total stops
  • 12h 35m total
  • Alderney to London
Search Deals
Aurigny Air
  • Aurigny Air
  • 2/10
  • 1 total stop
  • 23h 50m 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 August 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 Alderney The Blaye - LGW London Gatwick

ACILGW

Alderney The Blaye

Fri 21/8

08:05-11:20

1 stop3h 15m

London Gatwick

Tue 25/8

08:35-17:55

1 stop9h 20m

£345
Fastest return journey

AlderneyLondon

ACI Alderney The Blaye - LGW London Gatwick

ACILGW

Alderney The Blaye

Sun 23/8

12:35-15:45

1 stop3h 10m

London Gatwick

Thu 27/8

08:35-17:55

1 stop9h 20m

£382

AlderneyLondon

ACI Alderney The Blaye - LGW London Gatwick

ACILGW

Alderney The Blaye

Wed 23/9

18:15-19:10

1 stop24h 55m

London Gatwick

Wed 30/9

11:05-09:30

1 stop22h 25m

£417

AlderneyLondon

ACI Alderney The Blaye - LGW London Gatwick

ACILGW

Alderney The Blaye

Tue 29/9

16:30-19:10

1 stop2h 40m

London Gatwick

Wed 30/9

19:40-13:15

1 stop17h 35m

£417

AlderneyLondon

ACI Alderney The Blaye - LGW London Gatwick

ACILGW

Alderney The Blaye

Sat 22/8

19:05-07:55

1 stop12h 50m

London Gatwick

Wed 26/8

17:35-17:55

3 stops24h 20m

£458

AlderneyLondon

ACI Alderney The Blaye - LGW London Gatwick

ACILGW

Alderney The Blaye

Wed 2/9

12:35-15:45

1 stop3h 10m

London Gatwick

Wed 9/9

19:40-07:45

1 stop12h 05m

£461

AlderneyLondon

ACI Alderney The Blaye - LGW London Gatwick

ACILGW

Alderney The Blaye

Sat 22/8

12:35-11:20

1 stop22h 45m

London Gatwick

Wed 26/8

08:35-13:15

1 stop4h 40m

£462

AlderneyLondon

ACI Alderney The Blaye - LGW London Gatwick

ACILGW

Alderney The Blaye

Fri 21/8

19:05-18:55

3 stops23h 50m

London Gatwick

Tue 25/8

19:40-07:45

1 stop12h 05m

£498

AlderneyLondon

ACI Alderney The Blaye - LGW London Gatwick

ACILGW

Alderney The Blaye

Sun 23/8

12:35-15:45

1 stop3h 10m

London Gatwick

Thu 27/8

19:00-12:15

2 stops17h 15m

£528
Cheapest one-way

AlderneyLondon

ACI Alderney The Blaye - LGW London Gatwick

ACILGW

Alderney The Blaye

Fri 2/10

08:05-07:55

1 stop23h 50m

£147

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 3h 15m. 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

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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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