EUR/IE
Find cheap flights to Guernsey in 2026/2027 from €138 This is the cheapest return flight found to Guernsey from Ireland on FlightsFinder on January 26th 2026 at 22:51. 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.
1. Enter your search requirements for Guernsey
2. Compare the best Guernsey deals from top comparison engines
3. Book your Guernsey flight at the cheapest price
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.
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.
According to our data, September is on average the cheapest time to book flights to Guernsey.
You can get flights from €138 return.
According to our data, November is on average the most expensive time to book flights to Guernsey.
A return flight could set you back more than €273.
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.
A good price for a flight to Forest is €124 - €152.
The popular airports near Guernsey City are Guernsey Airport (GCI), Jersey Airport (JER), and Southampton Airport (SOU).
The flight to Guernsey (GCI) is roughly 1 hour 12 minutes and 317 miles (511 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Guernsey from leading comparison sites using our search engine dashboard.
Yes, there are direct flights to Guernsey.
Here is the average weather forecast in Guernsey by month:
• Jan: 9°C
• Feb: 8°C
• Mar: 10°C
• Apr: 12°C
• May: 15°C
• Jun: 18°C
• Jul: 20°C
• Aug: 20°C
• Sep: 18°C
• Oct: 15°C
• Nov: 12°C
• Dec: 10°C
The main airport in Guernsey is approximately 5 miles from the city centre.
Typically, flights are cheapest to Guernsey 2 months before departure.
Studies show flights to Guernsey are typically cheaper on Tuesdays and Wednesdays.
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): €138
Depart: 24 Sep 2026 · Return: 27 Sep 2026 Price found 26 Jan 2026, 22:51
From Shannon (SNN), Ireland to Forest, United Kingdom (GCI): €256
Depart: 04 Feb 2026 · Return: 04 Feb 2026 Price found 26 Jan 2026, 12:06
From Knock (NOC), Ireland to Forest, United Kingdom (GCI): €297
Depart: 02 Feb 2026 · Return: 02 Feb 2026 Price found 26 Jan 2026, 12:06
From Cork (ORK), Ireland to Forest, United Kingdom (GCI): €348
Depart: 31 Jan 2026 · Return: 07 Feb 2026 Price found 26 Jan 2026, 17:22
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