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Cheap flights from Saint Peter Port to Alderney from £150
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
GCI — ACI
9 Nov — 16 Nov1
Cheap flight deals from Saint Peter Port to Alderney
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Cheapest flights from Saint Peter Port to AlderneyExplore the most affordable flight options available from Saint Peter Port to Alderney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Explore the most affordable flight options available from Saint Peter Port to Alderney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Mon 2/1108:55 -
Nonstop0h 25m
Mon 9/1114:30 -
Nonstop0h 25m
Deal found 5/10£150
Mon 2/1110:30 -
3 stops27h 40m
Mon 9/1116:40 -
Nonstop0h 25m
Deal found 5/10£459
Best flights from Saint Peter Port to AlderneyDiscover carefully curated flight deals from Saint Peter Port to Alderney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated flight deals from Saint Peter Port to Alderney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Mon 2/1108:55 -
Nonstop0h 25m
Mon 9/1114:30 -
Nonstop0h 25m
Deal found 5/10£150
Direct flights from Saint Peter Port to AlderneyExplore direct flight options from Saint Peter Port to Alderney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Explore direct flight options from Saint Peter Port to Alderney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Mon 2/1108:55 -
Nonstop0h 25m
Mon 9/1114:30 -
Nonstop0h 25m
Deal found 5/10£150
Last-minute flights from Saint Peter Port to AlderneyDiscover last-minute flight deals from Saint Peter Port to Alderney. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals from Saint Peter Port to Alderney. Data last updated 10 October 2026 and is based on user searches.
Mon 2/1108:55 -
Nonstop0h 25m
Mon 9/1114:30 -
Nonstop0h 25m
Deal found 5/10£150
Mon 2/1110:30 -
3 stops27h 40m
Mon 9/1116:40 -
Nonstop0h 25m
Deal found 5/10£459
Find flight deals from Saint Peter Port to Alderney
Discover tips and strategies to find the most affordable flight options for your journey from Saint Peter Port (GCI) to Alderney (ACI). 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 10 October 2026.
Cheapflights Fare Finder
Customise your flight search to find flights from Saint Peter Port 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, Cheapflights users made 7,457,451 searches. Data last updated 10 October 2026.
Use the filters below to find and compare flights from Saint Peter Port to Alderney that are best for you.
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Saint Peter PortAlderney
GCI Saint Peter Port Guernsey - ACI Alderney The Blaye
GCIACI
Saint Peter Port Guernsey
Mon 2/11
08:55-09:20
Nonstop0h 25m
Alderney The Blaye
Mon 9/11
14:30-14:55
Nonstop0h 25m
£150
Sorted by cheapest first
Best time to book a flight from Saint Peter Port to Alderney
Have a flexible travel schedule? Discover the best time to fly to Alderney from Saint Peter Port with our price prediction graph.
GCI-ACI
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 Saint Peter Port to Alderney
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Find useful and relevant information for your journey from Saint Peter Port to Alderney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Alderney
Explore flights to Alderney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Complete your trip
Complete your trip to Alderney by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to Guernsey
Book a non-stop flight to one of these other cities located in Guernsey.
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Saint Peter Port and Alderney flights
Browse other Saint Peter Port and Alderney flight options. Last updated on 10 October 2026.
Other flights from Saint Peter Port
Browse through other flights departing from Saint Peter Port. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
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Fly with Cheapflights
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How does Cheapflights help users find flights from Saint Peter Port to Alderney?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Saint Peter Port to Alderney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Saint Peter Port to Alderney?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Saint Peter Port to Alderney for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Saint Peter Port to Alderney with no change fees?
Certainly. Search results for flights to Alderney from Saint Peter Port shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Saint Peter Port to Alderney become cheaper?
Yes! Start tracking prices for Saint Peter Port to Alderney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.