Cheap flights from St Peter Port to Southampton

Guernsey
GCI
Southampton
SOU

Flight deals from St Peter Port to Southampton

Below you can see the best deals on flights St Peter Port — Southampton for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 7 September, from $203.

Top 10 cheap flights from St Peter Port to Southampton

BA
BA
U2
$ 203

St Peter Port — Southampton

13:45—10:15
8 Sep 2026
20 h 30 m
2 stops
BA
BA
U2
$ 203

St Peter Port — Southampton

13:45—10:15
7 Sep 2026
44 h 30 m
2 stops
BA
BA
U2
$ 203

St Peter Port — Southampton

13:45—10:15
7 Sep 2026
44 h 30 m
2 stops
BA
BA
U2
$ 233

St Peter Port — Southampton

13:45—11:05
8 Sep 2026
45 h 20 m
2 stops
BA
W9
U2
$ 241

St Peter Port — Southampton

13:45—08:35
25 Aug 2026
42 h 50 m
2 stops
BA
W9
U2
$ 243

St Peter Port — Southampton

13:45—08:35
1 Sep 2026
42 h 50 m
2 stops
BA
BA
U2
EI
$ 247

St Peter Port — Southampton

13:45—19:00
8 Sep 2026
29 h 15 m
3 stops
BA
BA
U2
EI
$ 247

St Peter Port — Southampton

13:45—19:00
8 Sep 2026
29 h 15 m
3 stops
BA
BA
U2
EI
$ 247

St Peter Port — Southampton

13:45—08:25
8 Sep 2026
42 h 40 m
3 stops
BA
BA
U2
EI
$ 247

St Peter Port — Southampton

13:45—08:25
8 Sep 2026
42 h 40 m
3 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the St Peter Port — Southampton flight

Looking for cheap flights from St Peter Port to Southampton? Compare fares from different airlines, check the flight schedule and travel time — and book your St Peter Port — Southampton ticket online at the best price.

The route has direct flights — around 16 flights per week, flights are operated by Blue Islands, Aurigny Air, a nonstop flight takes about 18 h 40 min, the distance between the cities is around 181 km.

Planning your trip? You may find our Southampton travel guide, how to get from the airport into town and Southampton weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $203Min. price
SeptemberCheapest
AprilPeak season
YesDirect flights
181 kmDistance
18 h 40 minTravel time
2Airlines
16 / wkFlights

Flight ticket prices by day: St Peter Port — Southampton

Below is a calendar of the lowest flight ticket prices for St Peter Port — Southampton by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $203 in September, and the most expensive are around $629 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from St Peter Port to Southampton by month. Tickets are usually cheapest in January (around $94) and priciest in July (about $122) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$94lowMay$112highSep$112medium
Feb$94lowJun$118highOct$106medium
Mar$100mediumJul$122highNov$94low
Apr$106mediumAug$122highDec$118high

Some values are estimated based on seasonality.

When to fly

Weather in Southampton: it is warmest in July (up to 22 °C on average) and coolest in January (around 8 °C). The driest month is April.

Tickets are usually cheapest in September and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Southampton

Dry and wet days · Southampton

Wind speed and direction · Southampton

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How to get the best deal on a St Peter Port — Southampton ticket

  • Book ahead: fares for St Peter Port — Southampton are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Southampton is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the St Peter Port — Southampton route are operated by 2 airlines; Blue Islands runs the most flights (around 63% of all flights). Compare carriers, flight shares and schedules below.

  • Blue IslandsSI
    3x/week
    WebsiteFleet: 5400k pax/year
    • Direct flight GCI → SOU3x/week
    62.5%Open →
  • Aurigny AirGR
    2x/week
    WebsiteFleet: 7570k pax/year
    • Direct flight GCI → SOU2x/week
    37.5%Open →

Cities and airports on the St Peter Port — Southampton route

Flights St Peter Port — Southampton depart from Guernsey Airport and arrive at Southampton Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

St Peter Port

GCI
Guernsey
About the cityHow to get thereWeatherAll about the country Guernsey
Arrival

Southampton

SOU
United Kingdom
About the cityHow to get thereWeatherAll about the country United Kingdom
Departure airports
Arrival airports

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Frequently asked questions about the St Peter Port — Southampton flight

How long is the flight from St Peter Port to Southampton?

A nonstop St Peter Port — Southampton flight takes about 18 h 40 min — the distance between the cities is around 181 km.

How far is it from St Peter Port to Southampton?

The distance from St Peter Port to Southampton is about 181 km, which a nonstop flight covers in around 18 h 40 min.

Are there direct flights from St Peter Port to Southampton?

Yes, there are nonstop flights St Peter Port — Southampton — around 16 flights per week.

Which airlines fly from St Peter Port to Southampton?

Airlines operating St Peter Port — Southampton include Blue Islands, Aurigny Air. See the full list with schedules in the "Airlines" section on this page.

Which airports do St Peter Port — Southampton flights use?

Flights from St Peter Port depart from Guernsey Airport, and arrive at Southampton Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from St Peter Port to Southampton?

The price of a St Peter Port — Southampton ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in April. Tickets typically cost between $203 and $629. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights St Peter Port — Southampton?

Flights St Peter Port — Southampton are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from St Peter Port to Southampton?

To catch a low fare St Peter Port — Southampton, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from St Peter Port

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Saint HelierLondonDublinEdinburghParis

Where else you can fly from Southampton

See all
DublinBelfastLondonSaint HelierEdinburghAmsterdamManchesterNewcastle upon TynePalmaAlderneyGlasgowGenevaParisAberdeenBarcelonaAlicanteFaroBrusselsMaastrichtNantesFrankfurt am MainCologneCorkDusseldorfStrasbourgToursToulousePragueBerlinEindhovenMilanMontpellierKerryRomeNiceLyonBremenLuxembourg CityHamburgMunster

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