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Cheap flights from London to Alderney from £246

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Alderney departing on 24/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London to Alderney

Cheap return flights

Enter your travel dates to find the best prices.
Aurigny Air Logo
08:35 - 13:15
LGW
-
ACI
4h 40m
1 stop
Aurigny Air Logo
08:05 - 11:20
ACI
-
LGW
3h 15m
1 stop
£329Aurigny Air
Mon, 4 May - Thu, 7 May
Aurigny Air Logo
08:35 - 14:05
LGW
-
ACI
5h 30m
1 stop
Aurigny Air Logo
08:10 - 11:20
ACI
-
LGW
3h 10m
1 stop
£336Aurigny Air
Fri, 24 Jul - Tue, 28 Jul
Aurigny Air Logo
08:35 - 13:15
LGW
-
ACI
4h 40m
1 stop
Aurigny Air Logo
12:35 - 15:45
ACI
-
LGW
3h 10m
1 stop
£356Aurigny Air
Thu, 16 Jul - Sun, 19 Jul
Aurigny Air Logo
11:05 - 17:50
LGW
-
ACI
6h 45m
1 stop
Aurigny Air Logo
08:10 - 19:10
ACI
-
LGW
11h 00m
1 stop
£368Aurigny Air
Mon, 23 Feb - Mon, 2 Mar
Aurigny Air Logo
19:40 - 09:30
LGW
-
ACI
13h 50m
1 stop
Aurigny Air Logo
12:35 - 17:45
ACI
-
LGW
5h 10m
1 stop
£389Aurigny Air
Sat, 18 Jul - Sat, 25 Jul
Aurigny Air Logo
11:05 - 13:35
LGW
-
ACI
2h 30m
1 stop
Aurigny Air Logo
16:45 - 17:45
ACI
-
LGW
25h 00m
1 stop
£397Aurigny Air
Fri, 13 Mar - Mon, 16 Mar
Aurigny Air Logo
08:35 - 14:05
LGW
-
ACI
5h 30m
1 stop
Aurigny Air Logo
16:30 - 19:10
ACI
-
LGW
2h 40m
1 stop
£403Aurigny Air
Sun, 24 May - Thu, 28 May
Multiple Airlines Logo
18:35 - 11:55
LGW
-
ACI
17h 20m
2 stops
Multiple Airlines Logo
12:20 - 17:45
ACI
-
LGW
5h 25m
1 stop
£411Multiple Airlines
Mon, 23 Feb - Mon, 2 Mar
Aurigny Air Logo
11:05 - 13:35
LGW
-
ACI
2h 30m
1 stop
Aurigny Air Logo
18:15 - 19:10
ACI
-
LGW
24h 55m
1 stop
£417Aurigny Air
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
07:10 - 15:50
LGW
-
ACI
8h 40m
2 stops
Multiple Airlines Logo
08:05 - 11:20
ACI
-
LGW
3h 15m
1 stop
£419Multiple Airlines
Mon, 4 May - Thu, 7 May

Aurigny Air flights from London to Alderney

Our best Aurigny Air deals on London to Alderney flight tickets
Aurigny Air
4 May
LGW08:35London Gatwick
4h 40m
1 stop
ACI13:15Alderney The Blaye
7 May
ACI08:05Alderney The Blaye
3h 15m
1 stop
LGW11:20London Gatwick
£329
Aurigny Air
24 Jul
LGW08:35London Gatwick
5h 30m
1 stop
ACI14:05Alderney The Blaye
28 Jul
ACI08:10Alderney The Blaye
3h 10m
1 stop
LGW11:20London Gatwick
£336
Aurigny Air
16 Jul
LGW08:35London Gatwick
4h 40m
1 stop
ACI13:15Alderney The Blaye
19 Jul
ACI12:35Alderney The Blaye
3h 10m
1 stop
LGW15:45London Gatwick
£356

momondo Fare Finder

 
Customise your flight search to find flights from London to Alderney 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, momondo users made 279,928 searches. Data last updated 27 January 2026.
Use the filters below to find and compare flights from London to Alderney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Mon 4/5

08:35-13:15

1 stop4h 40m

Alderney The Blaye

Thu 7/5

08:05-11:20

1 stop3h 15m

£329

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 24/7

08:35-14:05

1 stop5h 30m

Alderney The Blaye

Tue 28/7

08:10-11:20

1 stop3h 10m

£336

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 16/7

08:35-13:15

1 stop4h 40m

Alderney The Blaye

Sun 19/7

12:35-15:45

1 stop3h 10m

£356

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Mon 23/2

11:05-17:50

1 stop6h 45m

Alderney The Blaye

Mon 2/3

08:10-19:10

1 stop11h 00m

£368

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Sat 18/7

19:40-09:30

1 stop13h 50m

Alderney The Blaye

Sat 25/7

12:35-17:45

1 stop5h 10m

£389

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 13/3

11:05-13:35

1 stop2h 30m

Alderney The Blaye

Mon 16/3

16:45-17:45

1 stop25h 00m

£397

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Sun 24/5

08:35-14:05

1 stop5h 30m

Alderney The Blaye

Thu 28/5

16:30-19:10

1 stop2h 40m

£403

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Mon 23/2

18:35-11:55

2 stops17h 20m

Alderney The Blaye

Mon 2/3

12:20-17:45

1 stop5h 25m

£411

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Fri 13/3

11:05-13:35

1 stop2h 30m

Alderney The Blaye

Fri 20/3

18:15-19:10

1 stop24h 55m

£417

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Mon 4/5

07:10-15:50

2 stops8h 40m

Alderney The Blaye

Thu 7/5

08:05-11:20

1 stop3h 15m

£419

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Alderney from

How to get the cheapest flight ticket from London to Alderney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Alderney The Blaye?

Aurigny Air is the most popular carrier operating from London to Alderney The Blaye

When to book flights from London to Alderney

Are you open to changing your travel dates? Check out the ideal times to fly from London to Alderney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Alderney (LON to ACI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Alderney

Fastest flight time

2h 30m

Direct flights

None
The fastest flight from London to Alderney takes 2h 30m
There are no direct flights from London to Alderney. There are no popular flight routes from London to Alderney.
Search flight deals

  • How far is London to Alderney The Blaye by plane?

    The distance between London and Alderney The Blaye is about 153.3 mi. Typically, this will take 2h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from London to Alderney The Blaye Airport?

    Prices for flights from London to Alderney The Blaye Airport refresh daily.

  • How old do you have to be to fly from London to Alderney The Blaye Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Alderney The Blaye Airport.

  • What documentation or ID do you need to fly to Alderney The Blaye Airport?

    The travel and health documents you'll need for your trip to Alderney The Blaye Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Alderney The Blaye Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to Alderney?

Why use momondo?

Why should I use momondo to find a flight deal from London to Alderney?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Alderney . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Alderney with flexible booking policies on momondo?

Flights from London to Alderney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Alderney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Alderney from London.

I’m not ready to book a flight from London to Alderney right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Alderney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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