Find flights
When to book
FAQs

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
ACI — LON
28 Jul — 4 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 28 June 2026.

Wed 19/818:15
ACI
-
LGW
1 stop24h 55m
Aurigny Air
Sun 23/816:25
LGW
-
ACI
1 stop20h 50m
Aurigny Air
Deal found 24/6£420
Mon 3/818:15
ACI
-
LGW
1 stop24h 55m
Aurigny Air
Sat 8/819:40
LGW
-
ACI
1 stop16h 50m
Aurigny Air
Deal found 25/6£436
Mon 6/716:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Wed 8/719:40
LGW
-
ACI
1 stop12h 05m
Aurigny Air
Deal found 26/6£442
Sat 27/608:05
ACI
-
LGW
1 stop11h 05m
Aurigny Air
Tue 30/608:35
LGW
-
ACI
1 stop4h 40m
Aurigny Air
Deal found 23/6£454
Mon 6/716:30
ACI
-
LGW
1 stop2h 40m
Aurigny Air
Tue 7/718:25
LGW
-
ACI
1 stop13h 20m
Aurigny Air
Deal found 26/6£471
Fri 10/714:25
ACI
-
LGW
2 stops18h 05m
Multiple Airlines
Tue 14/708:35
LGW
-
ACI
1 stop9h 20m
Multiple Airlines
Deal found 24/6£510
Fri 3/719:05
ACI
-
LGW
1 stop24h 05m
Aurigny Air
Thu 16/708:35
LGW
-
ACI
1 stop24h 55m
Aurigny Air
Deal found 28/6£512

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 28 June 2026.

Round-trip from

£420

One-way from

£145
Aurigny Air
  • Aurigny Air
  • 19/8-23/8
  • 2 total stops
  • 45h 45m total
  • Alderney to London
Search Deals
Aurigny Air
  • Aurigny Air
  • 27/7
  • 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 28 June 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 19/8

18:15-19:10

1 stop24h 55m

London Gatwick

Sun 23/8

16:25-13:15

1 stop20h 50m

£420

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Mon 3/8

18:15-19:10

1 stop24h 55m

London Gatwick

Sat 8/8

19:40-12:30

1 stop16h 50m

£436

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Fri 7/8

17:20-17:45

1 stop24h 25m

London Gatwick

Fri 14/8

16:25-07:45

1 stop15h 20m

£443
Fastest return journey

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Fri 10/7

14:25-08:30

2 stops18h 05m

London Gatwick

Tue 14/7

08:35-17:55

1 stop9h 20m

£510
Cheapest one-way
Fastest single journey

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Mon 27/7

08:05-11:20

1 stop3h 15m

£145

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Mon 20/7

18:15-19:10

1 stop24h 55m

£148

AlderneyLondon

ACI - LGW

ACILGW

Alderney The Blaye

Mon 27/7

12:35-08:10

2 stops19h 35m

£189

Flights are sorted by cheapest return flights first.

Deals found on 23/6

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 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.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Southall
Romford
Ipswich
Borehamwood
Folkestone
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Alderney today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Alderney to London?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.