Cheap Flights from Guernsey to Dublin

Compare Guernsey to Dublin flight deals

Find the cheapest month or even day of the year to fly to Dublin

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Flight deals from Guernsey to Dublin

Looking for a cheap last-minute deal or the best return flight from Guernsey to Dublin? Find the lowest prices on one-way and return tickets right here.

Dublin.165 € per passenger.Departing Thu, 2 Oct, returning Thu, 9 Oct.Return flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Thu, 2 Oct, arriving in Dublin.Inbound direct flight with Aurigny departs from Dublin on Thu, 9 Oct, arriving in Guernsey.Price includes taxes and charges.From 165 €, select.

Dublin.165 € per passenger.Departing Sun, 30 Mar, returning Tue, 1 Apr.Return flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Sun, 30 Mar, arriving in Dublin.Inbound direct flight with Aurigny departs from Dublin on Tue, 1 Apr, arriving in Guernsey.Price includes taxes and charges.From 165 €, select.

Dublin.184 € per passenger.Departing Tue, 26 Aug, returning Tue, 2 Sep.Return flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Tue, 26 Aug, arriving in Dublin.Inbound direct flight with Aurigny departs from Dublin on Tue, 2 Sep, arriving in Guernsey.Price includes taxes and charges.From 184 €, select.

Dublin.186 € per passenger.Departing Sun, 17 Aug, returning Tue, 19 Aug.Return flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Sun, 17 Aug, arriving in Dublin.Inbound direct flight with Aurigny departs from Dublin on Tue, 19 Aug, arriving in Guernsey.Price includes taxes and charges.From 186 €, select.

Dublin.190 € per passenger.Departing Thu, 1 May, returning Sun, 4 May.Return flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Thu, 1 May, arriving in Dublin.Inbound direct flight with Aurigny departs from Dublin on Sun, 4 May, arriving in Guernsey.Price includes taxes and charges.From 190 €, select.

Dublin.190 € per passenger.Departing Thu, 24 Apr, returning Sun, 27 Apr.Return flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Thu, 24 Apr, arriving in Dublin.Inbound direct flight with Aurigny departs from Dublin on Sun, 27 Apr, arriving in Guernsey.Price includes taxes and charges.From 190 €, select.

Dublin.198 € per passenger.Departing Thu, 3 Jul, returning Sun, 6 Jul.Return flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Thu, 3 Jul, arriving in Dublin.Inbound direct flight with Aurigny departs from Dublin on Sun, 6 Jul, arriving in Guernsey.Price includes taxes and charges.From 198 €, select.

Dublin.200 € per passenger.Departing Tue, 16 Sep, returning Sat, 20 Sep.Return flight with Aurigny and Ryanair.Outbound indirect flight with Aurigny, departs from Guernsey on Tue, 16 Sep, arriving in Dublin.Inbound indirect flight with Ryanair, departs from Dublin on Sat, 20 Sep, arriving in Guernsey.Price includes taxes and charges.From 200 €, select.

Find the cheapest month to fly from Guernsey to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Guernsey to Dublin flights are currently cheapest in October.

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Direct flights from Guernsey to Dublin

Guernsey to Dublin: Alternative routes

Compare routes from Guernsey to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Forest to Dublin: Flight information

The things to know before you go.

Cheapest flight found	165 €
Cheapest month to fly	March
Average flight time	1 hr, 35 mins
Most popular airline	Aurigny
Average flights per week	3

Finding cheap flights from Guernsey to Dublin: Frequently asked questions

How much are return flights from Guernsey to Dublin?

The best price we found for a return flight from Guernsey to Dublin is 165 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Guernsey to Dublin?

1 hour and 35 minutes is the average flight time from Guernsey to Dublin.

Which airlines fly direct from Guernsey to Dublin?

Aurigny flies direct from Guernsey to Dublin.

How many flights are there a week from Guernsey to Dublin?

As of March 2025, there are 3 flights per week flying from Guernsey to Dublin.

When is the cheapest time to fly from Guernsey to Dublin?

The cheapest month to fly from Guernsey to Dublin is usually March 2025.

Which upcoming date is cheapest to fly from Guernsey Airport to Dublin Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Guernsey Airport to Dublin Airport on Sunday, 30 March 2025.

Can I get a direct flight from Guernsey Airport to Dublin Airport?

Yes – the average flight time is 1 hour and 35 minutes.

How can I find the best flight deal to Dublin?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Dublin?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Guernsey Airport to Dublin with?

Currently, Aurigny offers the cheapest flight tickets to Dublin.

Flying from Guernsey Airport (GCI) to Dublin Airport (DUB): what you need to know

On average, direct flights from Guernsey Airport to Dublin Airport take 1 hour 35 minutes. Dublin and Guernsey are in the same timezone (UTC+0), so you won't need to change your watch when you land.
Each week, there are 4 flights from Guernsey Airport to Dublin Airport. If you'd like to jet off as soon as possible, select the 10:25 Aurigny Air Services flight. If you'd rather make the most of your time before flying, the last flight from GCI to DUB is 12:30 with Aurigny Air Services.
Be prepared for longer lines during popular months such as July and other peak seasons. Arriving up to fours hours ahead of international flights and two hours for domestic departures will help ensure a smooth travel experience.
If you'd like to break up your flight from Guernsey Airport to Dublin Airport, think about adding a stopover. Simply deselect 'Direct flights only' to find a city that interests you. Popular stopovers on the GCI - DUB route are:
- Jersey Airport
- Zurich Airport
- Southampton Airport

How to find the cheapest flights from Guernsey Airport (GCI) to Dublin Airport (DUB)

The lowest price we've seen for a one-way ticket from Guernsey Airport to Dublin Airport is 63 €. For a return flight on this route, the best price is 165 €. Depending on the availability and when you book, these fares could change.
Don't leave things to the last minute. You're more likely to get cheap tickets from GCI to DUB if you book ahead. Airlines often offer some fantastic early bird rates.
The cheapest month for tickets from Guernsey Airport to Dublin Airport is August. Use the 'Whole month' tool to see the lowest prices if you have flexible dates.
Finding a cheap ticket from GCI to DUB is straightforward with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as the price has fallen.
Tailor your trip with filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Guernsey Airport to Dublin Airport.

Handy information about Guernsey Airport (GCI)

To work out the best way to travel from central Guernsey to Guernsey Airport, use navigation apps like Google Maps. This airport is about 11 kilometres from the city centre.
Have an early flight from Guernsey Airport to Dublin Airport? Avoid the hassle of rushing to the terminal (and catch some extra z's) by choosing one of these hotels close to GCI:

Arriving at Dublin Airport (DUB)

Consider staying in a hotel near DUB if you're taking a late flight from Guernsey Airport to Dublin Airport. Select one of these options and skip the long transfer:

Getting from Dublin Airport (DUB) to central Dublin

From Dublin Airport, Dublin is approximately 21 kilometres away. It takes around 29 minutes to reach the centre driving.
Travelling to the centre by public transport typically takes 2 hours and 9 minutes.

When to fly to Dublin Airport (DUB)

It's time to plan your dates for your flight from Guernsey Airport to Dublin Airport. August is the most popular month to visit Dublin. If you prefer a quieter vibe, go in February.
Before locking in your flight from Guernsey Airport to Dublin Airport, think about the kind of weather you like. July is the warmest month in Dublin, with temperatures ranging from 10ºC to 20ºC.
Look for cheap tickets from GCI to DUB in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 1ºC and 9ºC on average.

More about Dublin

Start your Dublin trip right by finding an amazing place to stay. As soon as you've booked your flight from GCI to DUB, check out our range of accommodation options including:
There are so many things to do and see in this city it can be tricky to know where to start. Guinness Storehouse, Trinity College Library and Dublin Castle are popular attractions which should be on every Dublin itinerary.

Complete your Dublin trip with hotels and a car rental

We've got more party tricks up our sleeve than just comparing flights. Once you've secured your cheap ticket to Dublin Airport, explore our car rental offers that'll give you the freedom to see the sights at your own pace. Then, have a look at our exclusive rates for hotels to find the ideal Dublin stay.