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Cheap flights from Guernsey to Southampton from £57

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
GCI — SOU
20 Jun — 27 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Guernsey to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Guernsey to Southampton
Explore the most affordable flight options available from Guernsey to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Sat 4/718:40
GCI
-
SOU
Nonstop0h 45m
Aurigny Air
Sat 11/715:15
SOU
-
GCI
Nonstop0h 45m
Aurigny Air
Deal found 20/5£149
Tue 16/606:45
GCI
-
SOU
Nonstop0h 45m
Aurigny Air
Tue 23/608:00
SOU
-
GCI
Nonstop0h 45m
Aurigny Air
Deal found 17/5£158
Fri 17/706:45
GCI
-
SOU
Nonstop0h 45m
Aurigny Air
Mon 20/713:15
SOU
-
GCI
Nonstop0h 45m
Aurigny Air
Deal found 18/5£164
Mon 1/611:05
GCI
-
SOU
Nonstop0h 45m
Aurigny Air
Tue 2/608:00
SOU
-
GCI
Nonstop0h 45m
Aurigny Air
Deal found 19/5£169
Thu 4/618:40
GCI
-
SOU
Nonstop0h 45m
Aurigny Air
Mon 8/619:55
SOU
-
GCI
Nonstop0h 45m
Aurigny Air
Deal found 20/5£175
Sat 23/518:40
GCI
-
SOU
Nonstop0h 45m
Aurigny Air
Sat 30/508:00
SOU
-
GCI
Nonstop0h 45m
Aurigny Air
Deal found 20/5£189
Tue 16/609:25
GCI
-
SOU
2 stops22h 15m
Multiple Airlines
Tue 23/608:00
SOU
-
GCI
Nonstop0h 45m
Multiple Airlines
Deal found 17/5£217
Sat 23/506:45
GCI
-
SOU
Nonstop0h 45m
Aurigny Air
Sat 23/519:55
SOU
-
GCI
Nonstop0h 45m
Aurigny Air
Deal found 19/5£218
Thu 4/618:40
GCI
-
SOU
Nonstop0h 45m
Multiple Airlines
Mon 8/620:00
SOU
-
GCI
1 stop17h 15m
Multiple Airlines
Deal found 20/5£225
Fri 17/711:20
GCI
-
SOU
2 stops20h 00m
Multiple Airlines
Mon 20/713:15
SOU
-
GCI
Nonstop0h 45m
Multiple Airlines
Deal found 18/5£244
Sat 23/518:40
GCI
-
SOU
Nonstop0h 45m
Aurigny Air
Sun 24/519:20
SOU
-
GCI
Nonstop0h 45m
Aurigny Air
Deal found 19/5£246

Find flight deals from Guernsey to Southampton

Keep the following information in mind while searching for Guernsey to Southampton flight deals. Data was last updated 21 May 2026.

Round-trip from

£149

One-way from

£57

Popular in

May

Cheapest in

June

Average price

£250

Good round-trip deal

£237 or less
Aurigny Air
  • Aurigny Air
  • 4/7-11/7
  • Nonstop
  • 1h 30m total
  • Guernsey to Southampton
Search Deals
Aurigny Air
  • Aurigny Air
  • 25/8
  • Nonstop
  • 0h 45m total
  • Guernsey to Southampton
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Guernsey to Southampton Eastleigh.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Guernsey to Southampton 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 858,174 searches. Data last updated 21 May 2026.
Use the filters below to find and compare flights from Guernsey to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Saint Peter PortSouthampton

GCI - SOU

GCISOU

Saint Peter Port Guernsey

Sat 4/7

18:40-19:25

Nonstop0h 45m

Southampton Eastleigh

Sat 11/7

15:15-16:00

Nonstop0h 45m

£149

Saint Peter PortSouthampton

GCI - SOU

GCISOU

Saint Peter Port Guernsey

Tue 16/6

06:45-07:30

Nonstop0h 45m

Southampton Eastleigh

Tue 23/6

08:00-08:45

Nonstop0h 45m

£158

Saint Peter PortSouthampton

GCI - SOU

GCISOU

Saint Peter Port Guernsey

Mon 1/6

11:05-11:50

Nonstop0h 45m

Southampton Eastleigh

Tue 2/6

08:00-08:45

Nonstop0h 45m

£169

Saint Peter PortSouthampton

GCI - SOU

GCISOU

Saint Peter Port Guernsey

Tue 16/6

09:25-07:40

2 stops22h 15m

Southampton Eastleigh

Tue 23/6

08:00-08:45

Nonstop0h 45m

£217

Saint Peter PortSouthampton

GCI - SOU

GCISOU

Saint Peter Port Guernsey

Fri 17/7

11:20-07:20

2 stops20h 00m

Southampton Eastleigh

Mon 20/7

13:15-14:00

Nonstop0h 45m

£244

Saint Peter PortSouthampton

GCI - SOU

GCISOU

Saint Peter Port Guernsey

Mon 1/6

06:45-07:30

Nonstop0h 45m

Southampton Eastleigh

Tue 2/6

18:10-17:30

2 stops23h 20m

£251

Saint Peter PortSouthampton

GCI - SOU

GCISOU

Saint Peter Port Guernsey

Sat 4/7

18:40-19:25

Nonstop0h 45m

Southampton Eastleigh

Sat 11/7

06:45-20:45

1 stop14h 00m

£267
Cheapest one-way
Fastest single journey

Saint Peter PortSouthampton

GCI - SOU

GCISOU

Saint Peter Port Guernsey

Tue 25/8

06:45-07:30

Nonstop0h 45m

£57

Saint Peter PortSouthampton

GCI - SOU

GCISOU

Saint Peter Port Guernsey

Wed 26/8

06:45-07:30

Nonstop0h 45m

£57

Saint Peter PortSouthampton

GCI - SOU

GCISOU

Saint Peter Port Guernsey

Mon 24/8

06:45-07:30

Nonstop0h 45m

£57

Flights are sorted by cheapest return flights first.

Deals found on 17/5

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Guernsey to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Guernsey with our price prediction graph.
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 Guernsey to Southampton

What is the cheapest time of day to fly from GG to SOU?

Find hourly flight availability from Guernsey to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 May 2026.

When flying from Guernsey to Southampton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Guernsey to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Southampton from Guernsey?

    Most people fly into Southampton Eastleigh (SOU) if they book a flight to Southampton from Guernsey. Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

  • How popular is this Guernsey to Southampton flight route?

    Within the past month, 6 users have taken a look at flights from Guernsey to Southampton Eastleigh.

  • How long is the flight from Guernsey to Southampton?

    Airlines like Aurigny Air fly from Guernsey to Southampton in about 45m. The time it takes to get you to your destination is usually consistent. Guernsey and Southampton are separated by a distance of 118 mi. Generally, flights for this route are direct.

  • Can I find deals for flights from Guernsey to Southampton that include hotel bookings?

    Yes. In addition to deals on Guernsey to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Guernsey to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guernsey to Southampton.

  • Can I find deals for business class flights from Guernsey to Southampton?

    Yes. Cheapflights offers flight deals from Guernsey to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Guernsey to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Guernsey to Southampton

Discover the top airline that operate flights from Guernsey to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Aurigny AirCheapest£126Average£164FlexibilityNo cancel feeOn-time78%
Search Aurigny Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Guernsey to Southampton?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Guernsey to Southampton. 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 Guernsey to Southampton?

Cheapflights helps you find that perfect flight to Southampton from Guernsey by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Guernsey to Southampton with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Guernsey to Southampton, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Guernsey to Southampton become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southampton from Guernsey today and book when prices fit your budget.

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