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Cheap flight tickets from Dublin to Guernsey

Compare Dublin to Guernsey flight deals

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

Book the best Guernsey fare with no extra fees

Flight deals from Dublin Airport to Guernsey Airport

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 RM1,080. Find the lowest prices on one-way and return tickets right here.
Forest.RM936 per passenger.Departing Sun, 10 May, returning Thu, 14 May.Return flight with Aurigny.Outbound direct flight with Aurigny departs from Dublin on Sun, 10 May, arriving in Guernsey.Inbound direct flight with Aurigny departs from Guernsey on Thu, 14 May, arriving in Dublin.Price includes taxes and charges.From RM936, select.
Forest.RM1,026 per passenger.Departing Thu, 23 Apr, returning Thu, 7 May.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Thu, 23 Apr, arriving in Guernsey.Inbound indirect flight with British Airways, departs from Guernsey on Thu, 7 May, arriving in Dublin.Price includes taxes and charges.From RM1,026, select.
Forest.RM1,080 per passenger.Departing Tue, 21 Apr, returning Thu, 23 Apr.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Tue, 21 Apr, arriving in Guernsey.Inbound indirect flight with British Airways, departs from Guernsey on Thu, 23 Apr, arriving in Dublin.Price includes taxes and charges.From RM1,080, select.
Forest.RM1,147 per passenger.Departing Thu, 4 Jun, returning Tue, 9 Jun.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Thu, 4 Jun, arriving in Guernsey.Inbound indirect flight with British Airways, departs from Guernsey on Tue, 9 Jun, arriving in Dublin.Price includes taxes and charges.From RM1,147, select.
Forest.RM1,208 per passenger.Departing Fri, 29 May, returning Tue, 2 Jun.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Fri, 29 May, arriving in Guernsey.Inbound indirect flight with British Airways, departs from Guernsey on Tue, 2 Jun, arriving in Dublin.Price includes taxes and charges.From RM1,208, select.
Forest.RM1,218 per passenger.Departing Thu, 24 Sep, returning Tue, 29 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Thu, 24 Sep, arriving in Guernsey.Inbound indirect flight with British Airways, departs from Guernsey on Tue, 29 Sep, arriving in Dublin.Price includes taxes and charges.From RM1,218, select.
Forest.RM1,531 per passenger.Departing Sun, 26 Jul, returning Sun, 2 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Sun, 26 Jul, arriving in Guernsey.Inbound indirect flight with British Airways, departs from Guernsey on Sun, 2 Aug, arriving in Dublin.Price includes taxes and charges.From RM1,531, select.
Forest.RM1,547 per passenger.Departing Thu, 23 Jul, returning Sun, 26 Jul.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Thu, 23 Jul, arriving in Guernsey.Inbound indirect flight with British Airways, departs from Guernsey on Sun, 26 Jul, arriving in Dublin.Price includes taxes and charges.From RM1,547, 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.
Mar
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Apr
from RM1,080
May
from RM936
Jun
from RM1,147
Jul
from RM1,547
Aug
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Sep
from RM1,218
Oct
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Nov
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Dec
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Jan
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Feb
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Direct flights 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 RM936
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Alderney

42km from central Forest
Search flights

Dublin to Forest: Flight information

The things to know before you go.
Cheapest flight foundRM936
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 RM936. 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 March 2026, there are 3 flights per week flying from Dublin to Guernsey.
The cheapest month to fly from Dublin to Guernsey is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Guernsey Airport on Sunday, 10 May 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.

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

  • Take a direct flight from Dublin Airport to Guernsey Airport and you'll be in the air for an average of 1 hour 45 minutes.

  • You can choose from four weekly Dublin Airport to Guernsey Airport flights. The 12:30 departure with Aurigny Air Services is the earliest you can take. Aurigny Air Services operates the last service of the day at 12:30.

  • Give yourself plenty of time to catch your DUB to GCI flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're jetting off during a major holiday or other peak periods, give yourself extra time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

  • Aurigny Air Services has the highest passenger demand on this route.

  • If you'd love to discover a new city along the way, consider a flight with a stopover. To see your options for tickets from Dublin Airport to Guernsey Airport, uncheck 'Direct flights only.' Jersey Airport is a well-known stop between DUB and GCI.

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

  • RM453 is currently the lowest price for a one-way Dublin Airport to Guernsey Airport flight. Return flights start at RM936. These fares may change depending on demand.

  • To secure cheap tickets from DUB to GCI, reserve your trip seven months before your departure.

  • June is the cheapest month for flights from Dublin Airport to Guernsey Airport. If you need to fly during a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Stay on top of deals for cheap flights from DUB to GCI by setting up a Price Alert. You'll receive an email or notification on the app when fares go down.

  • Discover the right flight for you with the help of the filters. 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)

  • Of all flights leaving Dublin Airport, 72.87% touch down on time at their destination.

  • To reach Dublin Airport from central Dublin, it takes about 30 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 21 kilometres from the airport to the city centre.

  • The journey on public transport takes roughly 2 hours 10 minutes.

  • Get your travels off to a hassle-free start by staying near DUB. Whether you have an early flight from Dublin Airport to Guernsey Airport or want to avoid feeling rushed, these stays are the answer:

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.