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C$124 Cheap Flights from Dublin (DUB) to Guernsey (GCI)

Compare Dublin to Guernsey flight deals

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

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Flight deals from Dublin to Guernsey

Looking for a cheap last-minute deal or the best return flight from Dublin Airport to Guernsey Airport? If you want to travel next month, return fares start from C$285. Find the lowest prices on one-way and return tickets right here.
Forest.C$124 per passenger.Departing Tue., May 12.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Dublin on Tue., May 12, arriving in Guernsey.Price includes taxes and charges.From C$124, select.
Forest.C$142 per passenger.Departing Thu., Sep. 3.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Dublin on Thu., Sep. 3, arriving in Guernsey.Price includes taxes and charges.From C$142, select.
Forest.C$149 per passenger.Departing Thu., Aug. 27.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Dublin on Thu., Aug. 27, arriving in Guernsey.Price includes taxes and charges.From C$149, select.
Forest.C$149 per passenger.Departing Tue., Jun. 30.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Dublin on Tue., Jun. 30, arriving in Guernsey.Price includes taxes and charges.From C$149, select.
Forest.C$152 per passenger.Departing Tue., Oct. 13.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Dublin on Tue., Oct. 13, arriving in Guernsey.Price includes taxes and charges.From C$152, select.
Forest.C$174 per passenger.Departing Thu., Jul. 9.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Dublin on Thu., Jul. 9, arriving in Guernsey.Price includes taxes and charges.From C$174, select.
Forest.C$353 per passenger.Departing Fri., Dec. 18.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Fri., Dec. 18, arriving in Guernsey.Price includes taxes and charges.From C$353, select.

Find the cheapest month to fly from Dublin to Guernsey

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Guernsey flights are currently cheapest in May.
May
from C$124
Jun.
from C$149
Jul.
from C$174
Aug.
from C$149
Sep.
from C$142
Oct.
from C$152
Nov.
Find prices
Dec.
from C$353
Jan.
Find prices
Feb.
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Mar.
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Apr.
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Which airlines fly from Dublin to Guernsey?

Dublin to Guernsey: Alternative routes

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

Guernsey

1km from central Forest
ClosestCheapest
from C$124
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Alderney

42km from central Forest
from C$352
Search flights

Dublin to Forest: Flight information

The things to know before you go.
Cheapest flight foundC$124
Cheapest month to flyMay
Average flight time1 hr, 35 mins
Most popular airlineAurigny
Average flights per week3

Finding cheap flights from Dublin to Guernsey: Frequently asked questions

The best price we found for a return flight from Dublin to Guernsey is C$236. 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.
1 hour and 35 minutes is the average flight time from Dublin to Guernsey.
Aurigny flies direct from Dublin to Guernsey.
As of May 2026, there are 3 flights per week flying from Dublin to Guernsey.
The cheapest month to fly from Dublin to Guernsey is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Guernsey Airport on Thursday, September 10, 2026.
Yes – the average flight time is 1 hour and 35 minutes.
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 Guernsey 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Forest is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Aurigny offers the cheapest flight tickets to Guernsey.

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

  • A direct flight from Dublin Airport to Guernsey Airport takes 1 hour 45 minutes, on average. Guernsey's timezone is UTC+0 — the same as Dublin.

  • Flights from Dublin Airport to Guernsey Airport start from 10:25 — the first with Aurigny Air Services. The last departure is the 12:30 option with Aurigny Air Services. Overall, you can choose from 4 weekly services between DUB and GCI.

  • Traveling during a peak period like a public holiday? Expect longer lines at security and check-in. To be on the safe side, arrive up to four hours before international flights and two hours before domestic departures.

  • Pick a stopover if you'd love to break up your flight from Dublin Airport to Guernsey Airport. To see the options, simply deselect 'Direct flights only.' Southampton Airport is a top stopover on the DUB to GCI route.

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

  • C$124 is the lowest price for a one-way ticket from Dublin Airport to Guernsey Airport. Return flights start at C$236. These prices may change depending on demand.

  • Book 10 months before flying. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap flight tickets from DUB to GCI.

  • The cheapest month for flight tickets from Dublin Airport to Guernsey Airport is June. Use the 'Whole month' tool to find the lowest airfares if you have a flexible schedule.

  • Create a Price Alert for cheap flight tickets from DUB to GCI. There's no need to check back in every day to see whether fares have dropped. We'll notify you the moment the price changes.

  • Play around with filters to find the perfect journey for you. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Dublin Airport to Guernsey Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and journey duration.

Handy information about Dublin Airport (DUB)

  • Traveling from central Dublin to Dublin Airport takes approximately 2 hours and 9 minutes by public transport. If you drive, ride-share or hail a cab, you'll cover the 21 kilometres in 29 minutes or so, depending on traffic.

  • Want a handy hotel close to DUB? If you're on an early flight from Dublin Airport to Guernsey Airport, these stays will put you moments from your departure lounge:

Arriving at Guernsey Airport (GCI)

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

Getting from Guernsey Airport (GCI) to central Guernsey

  • Central Guernsey is roughly 11 kilometres from Guernsey Airport. Travel times by cab or car rental will vary based on time of day and traffic conditions, so do some research ahead of time.

When to fly to Guernsey Airport (GCI)

  • The quietest month for a flight from Dublin Airport to Guernsey Airport is April, while July is the busiest. Pick the ideal time to visit Guernsey based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Book your flight from Dublin Airport to Guernsey Airport for August if you'd like to explore Guernsey during its warmest month. Expect temperatures of between 13ºC and 19ºC.

  • For cooler conditions, look for a cheap ticket from DUB to GCI in February. Temperatures average between 4ºC and 11ºC then.

More about Guernsey

  • Book your flight from DUB to GCI and then find the perfect place to lay your head. Duke Of Normandie is a top option in Guernsey.

  • All great vacations should include some sightseeing. Delancey Park, St Germain Nature Reserve and La Varde are essential stops on your Guernsey itinerary.

Plan the rest of your trip from Dublin to Forest

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.