Cheap Flights from Guernsey to Southampton from US$89

Frequently Asked Questions

• What are the cheapest flights from Guernsey to Southampton (GCI-SOU)?

  Based on Trip.com data, Aurigny Air Services offers one-way fares as low as US$89 on Cheapest nonstop routes (e.g. GCI to SOU on Mon, Aug 24), while Aurigny Air Services offers Cheapest nonstop round-trips from US$168 departing on Mon, Aug 31 and returning on Thu, Sep 3.

• Which airlines offer direct flights from Guernsey to Southampton?

  At the moment, you can catch a nonstop flight from Guernsey to Southampton with the following airlines, including: Aurigny Air Services Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Guernsey to Southampton?

  It takes about 45 minutes to fly from Guernsey to Southampton.

• When is the best time to book flights from Guernsey to Southampton?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Guernsey to Southampton is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Guernsey to Southampton?

  Based on Trip.com data in the past 4 weeks, there is 12 flight per week flying from Guernsey to Southampton. You can check the weekly schedule for popular airlines on this route below: Aurigny Air Services: S/M/T/W/T/F/S -- GR658 (18:58) Aurigny Air Services: S/-/T/W/T/F/S -- GR656 (11:14) Aurigny Air Services: S/M/T/W/T/F/- -- GR650 (06:46)

• How can I find the best deals on flights from Guernsey to Southampton?

  To find best deals on flights from Guernsey to Southampton, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Aug 24, with one-way flights priced at just US$89.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Aurigny Air Services.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Southampton travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Guernsey (GCI) to Southampton (SOU) the cheapest?

  The cheapest months to fly from Guernsey to Southampton is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Guernsey to Southampton on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Guernsey to Southampton on August 24, 2026 with Aurigny Air Services, with prices starting at US$89.

• Which airports can I fly to for Southampton from Guernsey?

  You can land at any one of the following hubs in Southampton, with Guernsey Airport to Southampton Airport (GCI-SOU) is by far the most common option on this route: Southampton Airport (SOU).

• Is there any time difference between Guernsey and Southampton?

  The time difference between Southampton and Guernsey is 0m.

• How do I change or cancel my ticket from Guernsey to Southampton?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Guernsey to Southampton?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Guernsey to Southampton is US$104. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Guernsey to Southampton?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Guernsey to Southampton is US$213. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Guernsey to Southampton on Trip.com?

  Enter Guernsey and Southampton, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Guernsey to Southampton route?

  Aurigny Air Servicesare the most popular budget airlines flying from Guernsey to Southampton. Check baggage, seat and payment fees before comparing the final price.