EUR/IE
Find cheap flights to Guernsey in 2025/2026 from €142 This is the cheapest return flight found to Guernsey from Ireland on FlightsFinder on May 28th 2025 at 17:40. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Guernsey from the most established flight comparison sites.
Fly to Guernsey and visit sites like Victor Hugo House, The Little Chapel, Fermain Lane & Sausmarez Manor.
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These economy flights were found on FlightsFinder from Ireland to Guernsey in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
These economy flights were found on FlightsFinder from Ireland to Guernsey in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
According to our data, October is on average the cheapest time to book flights to Guernsey.
You can get flights from €142 return.
According to our data, January is on average the most expensive time to book flights to Guernsey.
A return flight could set you back more than €469.
Nestled in the English Channel, the quaint island of Guernsey exudes charm with its picturesque landscapes, historic sites, and vibrant culture. This hidden gem boasts stunning coastline views, sandy beaches, and charming harbours that invite visitors to immerse themselves in its captivating beauty. The island's rich history is evident in its medieval castles, Victorian architecture, and wartime bunkers, offering a glimpse into its intriguing past. With a warm and welcoming atmosphere, Guernsey is a paradise for nature lovers, history enthusiasts, and those seeking a peaceful retreat away from the hustle and bustle of everyday life.
Average Temperature
9°C
Jan
8°C
Feb
10°C
Mar
12°C
Apr
15°C
May
18°C
Jun
20°C
Jul
20°C
Aug
18°C
Sep
15°C
Oct
12°C
Nov
10°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to Guernsey (GCI)
Distance:
317 miles (511 kilometres)
Average flight time (direct 1 hour 12 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Guernsey (GCI)
Distance:
355 miles (572 kilometres)
Average flight time (direct 1 hour 17 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Guernsey (GCI)
Distance:
408 miles (656 kilometres)
Average flight time (direct 1 hour 24 minutes)
Cork, Ireland - Cork International Airport (ORK) to Guernsey (GCI)
Distance:
307 miles (494 kilometres)
Average flight time (direct 1 hour 10 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Guernsey (GCI)
Distance:
357 miles (574 kilometres)
Average flight time (direct 1 hour 17 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Guernsey (GCI)
Distance:
457 miles (735 kilometres)
Average flight time (direct 1 hour 30 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Guernsey (GCI)
Distance:
273 miles (439 kilometres)
Average flight time (direct 1 hour 6 minutes)
From Dublin (DUB), Ireland to Forest, United Kingdom (GCI): €142
Depart: 05 Oct 2025 · Return: 07 Oct 2025 Price found 28 May 2025, 17:40
From Cork (ORK), Ireland to Forest, United Kingdom (GCI): €270
Depart: 01 Sep 2025 · Return: 08 Sep 2025 Price found 30 May 2025, 16:25
From Knock (NOC), Ireland to Forest, United Kingdom (GCI): €277
Depart: 08 Jul 2025 · Return: 12 Jul 2025 Price found 27 May 2025, 21:16
From Farranfore (KIR), Ireland to Forest, United Kingdom (GCI): €289
Depart: 01 Sep 2025 · Return: 08 Sep 2025 Price found 30 May 2025, 16:26
From Shannon (SNN), Ireland to Forest, United Kingdom (GCI): €295
Depart: 17 Jul 2025 · Return: 21 Jul 2025 Price found 29 May 2025, 19:56
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