Southampton to Alderney flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Southampton to Alderney is €143 with Aurigny (checked on 6 Nov 2026).
Your next trip, last seen at €143
Lowest observedAurigny · Non-stop · One wayWhen to fly
Explore datesMore dates worth a look
Last seen for 1 traveller on 6 Nov 2026. Check today's price.
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- 1 Dec€150
- 6 Dec€150
- 8 Dec€144
- 9 Dec€144
- 10 Dec€144
- 16 Dec€143
- Lowest observed
- €143, departing 16 Dec 2026 (Last checked: 6 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 62Check live prices for this route
- Non-stop, one way
- €143, departing 16 Dec 2026 (Last checked: 6 Nov 2026)
- Airlines seen
- Aurigny
- Fastest observed flight time
- 55m
- Non-stop
- Yes
About this route
Explore the fares we observed from Southampton to Alderney. Prices move often, so pick your dates to see the latest options.
- Route distance
- 145 km
- Fastest observed flight time
- 55m
- Airlines seen
- Aurigny
Route-level information; individual journeys vary.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
Fastest non-stop we saw: 55m with Aurigny.
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| Aurigny | 48 / 48 | 55m |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Southampton Airport (SOU) → Southampton, city gazetteer reference point (50.9097, -1.4044): ≈ 6 km.
- Alderney Airport (ACI) → Alderney, city gazetteer reference point (49.7093, -2.2154): ≈ 0 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Southampton to Alderney: December 2026, from €143 (checked 6 Nov 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| December 2026 | €143 | 6 |
| January 2027 | €144 | 14 |
| February 2027 | €144 | 19 |
| March 2027 | €145 | 21 |
Lowest fare by day of the week
Cheapest day of the week from Southampton to Alderney: Wednesday, from €143 (checked 6 Nov 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €144 | 6 |
| Tuesday | €144 | 10 |
| Wednesday | €143 | 13 |
| Thursday | €144 | 8 |
| Friday | €144 | 9 |
| Saturday | €144 | 6 |
| Sunday | €144 | 10 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Southampton to Alderney by days until departure (8 to 30 days): €144 (checked 6 Nov 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 8 to 30 days | €144 | 5 |
| 61 days or more | €144 | 55 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Southampton to Alderney?
The lowest fare Routavio has observed is €143, found on 6 Nov 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Southampton to Alderney?
Cheapest month from Southampton to Alderney: December 2026, from €143 (checked 6 Nov 2026).
Are there direct flights from Southampton to Alderney?
Yes. Published schedules report non-stop flights on this route with Aurigny.
Which airlines fly from Southampton to Alderney?
Routavio has seen these carriers on the route: Aurigny.
How long does the flight from Southampton to Alderney take?
Across the 138 fares Routavio observed, the average journey time is 1h 32m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Southampton to Alderney fares were non-stop?
130 of the 138 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How much is a non-stop flight from Southampton to Alderney?
Cheapest non-stop one-way fare: €143, departing 16 Dec 2026 (checked 6 Nov 2026).
Which airlines had non-stop offers on at least 3 departure dates from Southampton to Alderney?
For Southampton to Alderney, examples of observed one-way non-stop offers checked within the last 14 days: Aurigny (48). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which day of the week is cheapest from Southampton to Alderney?
Cheapest day of the week from Southampton to Alderney: Wednesday, from €143 (checked 6 Nov 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.