$88 Cheap Flights from Guernsey (GCI) to Southampton (SOU)

View $88 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Guernsey (GCI) to Southampton (SOU)

Cheap Flights from Guernsey to Southampton (GCI-SOU)

Prices were available within the past 7 days and start at $88 for one-way flights and $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aurigny Air Services
Thu, Nov 6 - Thu, Nov 13
GCI
Guernsey
SOU
Southampton
$255 Roundtrip, found 4 days ago
$255
Roundtrip
found 4 days ago
Select Aurigny Air Services flight, departing Thu, Nov 6 from Guernsey to Southampton, returning Thu, Nov 13, priced at $255 found 4 days ago
Aurigny Air Services
Wed, Oct 8 - Tue, Oct 14
GCI
Guernsey
SOU
Southampton
$265 Roundtrip, found 4 days ago
$265
Roundtrip
found 4 days ago
Select Aurigny Air Services flight, departing Wed, Oct 8 from Guernsey to Southampton, returning Tue, Oct 14, priced at $265 found 4 days ago
Hahn Air Technologies
Thu, Nov 6 - Thu, Nov 13
GCI
Guernsey
SOU
Southampton
$275 Roundtrip, found 4 days ago
$275
Roundtrip
found 4 days ago
Select Hahn Air Technologies flight, departing Thu, Nov 6 from Guernsey to Southampton, returning Thu, Nov 13, priced at $275 found 4 days ago
Aurigny Air Services
Thu, Nov 6 - Thu, Nov 13
GCI
Guernsey
SOU
Southampton
$295 Roundtrip, found 4 days ago
$295
Roundtrip
found 4 days ago
Select Aurigny Air Services flight, departing Thu, Nov 6 from Guernsey to Southampton, returning Thu, Nov 13, priced at $295 found 4 days ago
Hahn Air Technologies
Thu, Nov 6 - Thu, Nov 13
GCI
Guernsey
SOU
Southampton
$298 Roundtrip, found 4 days ago
$298
Roundtrip
found 4 days ago
Select Hahn Air Technologies flight, departing Thu, Nov 6 from Guernsey to Southampton, returning Thu, Nov 13, priced at $298 found 4 days ago
Hahn Air Technologies
Wed, Oct 8 - Tue, Oct 14
GCI
Guernsey
SOU
Southampton
$300 Roundtrip, found 4 days ago
$300
Roundtrip
found 4 days ago
Select Hahn Air Technologies flight, departing Wed, Oct 8 from Guernsey to Southampton, returning Tue, Oct 14, priced at $300 found 4 days ago
Aurigny Air Services
Thu, Nov 6 - Thu, Nov 13
GCI
Guernsey
SOU
Southampton
$308 Roundtrip, found 4 days ago
$308
Roundtrip
found 4 days ago
Select Aurigny Air Services flight, departing Thu, Nov 6 from Guernsey to Southampton, returning Thu, Nov 13, priced at $308 found 4 days ago
Hahn Air Technologies
Thu, Nov 6 - Thu, Nov 13
GCI
Guernsey
SOU
Southampton
$311 Roundtrip, found 4 days ago
$311
Roundtrip
found 4 days ago
Select Hahn Air Technologies flight, departing Thu, Nov 6 from Guernsey to Southampton, returning Thu, Nov 13, priced at $311 found 4 days ago
Hahn Air Technologies
Thu, Nov 6 - Thu, Nov 13
GCI
Guernsey
SOU
Southampton
$315 Roundtrip, found 4 days ago
$315
Roundtrip
found 4 days ago
Select Hahn Air Technologies flight, departing Thu, Nov 6 from Guernsey to Southampton, returning Thu, Nov 13, priced at $315 found 4 days ago
Aurigny Air Services
Wed, Oct 8 - Tue, Oct 14
GCI
Guernsey
SOU
Southampton
$333 Roundtrip, found 4 days ago
$333
Roundtrip
found 4 days ago
Select Aurigny Air Services flight, departing Wed, Oct 8 from Guernsey to Southampton, returning Tue, Oct 14, priced at $333 found 4 days ago
0
Flights from Guernsey (GCI) to Southampton (SOU)
Origin airport
Guernsey
Destination airport
Southampton
Roundtrip price
$255
Distance
118 mi

Guernsey to Southampton Flights

The cheapest times to fly from Guernsey to Southampton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Guernsey to Southampton are during the month of November. You can find some of the cheapest flights from Guernsey to Southampton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Guernsey to Southampton

Sunday is one of the best days to book for cheap flights from Guernsey to Southampton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Guernsey to Southampton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Guernsey to Southampton in 2025. You can also book with separate airlines for your outbound and return journeys, from $88 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Guernsey to Southampton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Guernsey to Southampton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Guernsey Airport (GCI) to Southampton Airport (SOU) cost?
Get a cheap one-way flight from $88 or cheap return flight from $255 from Guernsey Airport (GCI) to Southampton Airport (SOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Guernsey Airport (GCI) to Southampton Airport (SOU)?
The cheapest month to fly from GCI to SOU is November, when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
Which airlines fly direct from Guernsey Airport (GCI) to Southampton Airport (SOU)?
You can travel nonstop from Guernsey Airport (GCI) to Southampton Airport (SOU) on a Blue Islands flight.
What is the cheapest airline that flies from Guernsey Airport (GCI) to Southampton Airport (SOU)?
The cheapest airline to offer flights between Guernsey Airport (GCI) and Southampton Airport (SOU) can vary based on when you want to travel. Aurigny Air Services and Blue Islands are just some well-known options offering well-priced fares. Use Expedia's filter tool to compare airlines in one place and find the right GCI to SOU flight for your budget.
How many flights per day from Guernsey Airport (GCI) to Southampton Airport (SOU)?
When departing from Guernsey Airport (GCI), you'll have a choice from an average of 2 daily nonstop flights to Southampton Airport (SOU).
What are the most popular departure times for flights from Guernsey Airport (GCI) to Southampton Airport (SOU)?
The 6 PM departures from GCI to SOU are the busiest. They can also be more expensive. If you're looking to save, book during off-peak hours.
What day of the week has the most flights from GCI to SOU?
If you travel on a Friday, you'll get the greatest range of options for flights from Guernsey Airport (GCI) to Southampton Airport (SOU).
What is the earliest flight from Guernsey Airport (GCI) to Southampton Airport (SOU)?
The first flight of the day taking off from Guernsey Airport (GCI) is at around 6:55AM UTC+0. Catch this flight and you'll arrive at Southampton Airport (SOU) at approximately 7:40AM UTC+0. The total travel time is 45m.
How long does it take to fly from Guernsey Airport (GCI) to Southampton Airport (SOU)?
Flights from GCI to SOU have an average travel time of 45 minutes. The distance between the two airports is 120 mi.
What is the best time to fly from Guernsey Airport (GCI) to Southampton Airport (SOU)?
To avoid potential delays on the Guernsey Airport (GCI) to Southampton Airport (SOU) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Southampton from Guernsey Airport (GCI)?
Southampton Airport (SOU) is the only airport in Southampton with direct flights from Guernsey Airport (GCI). Browse the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Guernsey Airport (GCI) to Southampton Airport (SOU) last-minute?
Last-minute bookings from GCI to SOU are generally more expensive. To lock in the best rates, start searching for flights as soon as possible. That being said, if your travel plans are flexible, you may land a cheap fare right before your trip.
Is it cheaper to book a GCI to SOU flight and hotel package?
You'll typically save money by booking a GCI to SOU flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Guernsey Airport (GCI) to Southampton Airport (SOU)?
You can usually reschedule or cancel your GCI to SOU flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.