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Cheap flights from London to Alderney from £158

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 31/3. 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
18:25 - 09:15
LGW
-
ACI
14h 50m1 stop
Aurigny Air Logo
18:15 - 19:10
ACI
-
LGW
24h 55m1 stop
£427Aurigny Air
fre, 23 jan - mån, 26 jan
Aurigny Air Logo
08:35 - 09:30
LGW
-
ACI
24h 55m1 stop
Aurigny Air Logo
18:15 - 07:55
ACI
-
LGW
13h 40m1 stop
£430Aurigny Air
sön, 19 apr - mån, 20 apr
Aurigny Air Logo
11:05 - 09:15
LGW
-
ACI
22h 10m1 stop
Aurigny Air Logo
18:15 - 19:10
ACI
-
LGW
24h 55m1 stop
£438Aurigny Air
fre, 16 jan - mån, 19 jan
Aurigny Air Logo
11:05 - 17:50
LGW
-
ACI
6h 45m1 stop
Aurigny Air Logo
16:45 - 17:45
ACI
-
LGW
25h 00m1 stop
£477Aurigny Air
mån, 19 jan - ons, 21 jan

Aurigny Air flights from London to Alderney

Our best Aurigny Air deals on London to Alderney flight tickets
Aurigny Air
23 Jan
LGW18:25London Gatwick
14h 50m
1 stop
ACI09:15Alderney The Blaye
26 Jan
ACI18:15Alderney The Blaye
24h 55m
1 stop
LGW19:10London Gatwick
£427
Find similar
Aurigny Air
19 Apr
LGW08:35London Gatwick
24h 55m
1 stop
ACI09:30Alderney The Blaye
20 Apr
ACI18:15Alderney The Blaye
13h 40m
1 stop
LGW07:55London Gatwick
£430
Find similar
Aurigny Air
16 Jan
LGW11:05London Gatwick
22h 10m
1 stop
ACI09:15Alderney The Blaye
19 Jan
ACI18:15Alderney The Blaye
24h 55m
1 stop
LGW19:10London Gatwick
£438
Find similar

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 7 januari 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

fre 23/1

18:25-09:15

1 stop14h 50m

Alderney The Blaye

mån 26/1

18:15-19:10

1 stop24h 55m

£427

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

sön 19/4

08:35-09:30

1 stop24h 55m

Alderney The Blaye

mån 20/4

18:15-07:55

1 stop13h 40m

£430

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

fre 16/1

11:05-09:15

1 stop22h 10m

Alderney The Blaye

mån 19/1

18:15-19:10

1 stop24h 55m

£438

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

mån 19/1

11:05-17:50

1 stop6h 45m

Alderney The Blaye

ons 21/1

16:45-17:45

1 stop25h 00m

£477

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

tis 31/3

08:35-17:50

1 stop9h 15m

£158

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

tis 31/3

08:35-17:50

1 stop9h 15m

£159

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

sön 19/4

08:35-14:05

1 stop5h 30m

£282

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

tis 31/3

21:35-13:15

2 stops15h 40m

£361

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

tis 31/3

21:35-17:50

3 stops20h 15m

£409

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

5h 30m

Direct flights

None
The fastest flight from London to Alderney takes 5h 30m
There are no direct flights from London to Alderney. There are no popular flight routes from London to Alderney.
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  • 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 5h 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?

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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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1 adult
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