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Cheap flights from Ireland to Guernsey from €125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Guernsey departing on 18/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to Guernsey

Recent return flight deals from Ireland to Guernsey

Aurigny Air Logo
12:45 - 14:20DUB-GCI
1h 35mdirect
Aurigny Air Logo
10:25 - 12:00GCI-DUB
1h 35mdirect
€142Aurigny Air
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Thu, 2 Oct - Tue, 7 Oct
Aurigny Air Logo
12:45 - 14:20DUB-GCI
1h 35mdirect
Aurigny Air Logo
12:00 - 13:35GCI-DUB
1h 35mdirect
€164Aurigny Air
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Aurigny Air Logo
12:45 - 14:20DUB-GCI
1h 35mdirect
Aurigny Air Logo
12:00 - 13:35GCI-DUB
1h 35mdirect
€165Aurigny Air
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Aurigny Air Logo
12:45 - 14:20DUB-GCI
1h 35mdirect
Aurigny Air Logo
10:25 - 12:00GCI-DUB
1h 35mdirect
€166Aurigny Air
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Aurigny Air Logo
12:45 - 14:20DUB-GCI
1h 35mdirect
Aurigny Air Logo
10:25 - 12:00GCI-DUB
1h 35mdirect
€178Aurigny Air
Find Deal
Thu, 2 Oct - Thu, 9 Oct
Logo
06:40 - 13:50DUB-GCI
7h 10m1 stop
Logo
10:25 - 12:00GCI-DUB
1h 35mdirect
€197
Find Deal
Thu, 2 Oct - Tue, 7 Oct
Logo
06:40 - 13:50DUB-GCI
7h 10m1 stop
Logo
10:25 - 12:00GCI-DUB
1h 35mdirect
€207
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Logo
15:40 - 20:45DUB-GCI
5h 05m1 stop
Logo
12:00 - 13:35GCI-DUB
1h 35mdirect
€217
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Logo
06:40 - 13:50DUB-GCI
7h 10m1 stop
Logo
12:00 - 13:35GCI-DUB
1h 35mdirect
€219
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Logo
06:40 - 13:50DUB-GCI
7h 10m1 stop
Logo
11:25 - 20:30GCI-DUB
9h 05m1 stop
€250
Find Deal
Thu, 25 Sep - Thu, 2 Oct

Aurigny Air flights from Ireland to Guernsey

Our best Aurigny Air deals on Ireland to Guernsey flight tickets
Aurigny Air
2 Oct
DUB12:45Dublin
1h 35m
GCI14:20Saint Peter Port Guernsey
7 Oct
GCI10:25Saint Peter Port Guernsey
1h 35m
DUB12:00Dublin
€142
Find similar
Aurigny Air
9 Oct
DUB12:45Dublin
1h 35m
GCI14:20Saint Peter Port Guernsey
12 Oct
GCI12:00Saint Peter Port Guernsey
1h 35m
DUB13:35Dublin
€164
Find similar
Aurigny Air
9 Oct
DUB12:45Dublin
1h 35m
GCI14:20Saint Peter Port Guernsey
12 Oct
GCI12:00Saint Peter Port Guernsey
1h 35m
DUB13:35Dublin
€165
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Guernsey that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 9 September 2025.
Use the filters below to find and compare flights from Ireland to Guernsey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinSaint Peter Port

DUB - GCI

DUBGCI

Dublin

Thu 2/10

12:45-14:20

Nonstop1h 35m

Saint Peter Port Guernsey

Tue 7/10

10:25-12:00

Nonstop1h 35m

€142

DublinSaint Peter Port

DUB - GCI

DUBGCI

Dublin

Thu 9/10

12:45-14:20

Nonstop1h 35m

Saint Peter Port Guernsey

Sun 12/10

12:00-13:35

Nonstop1h 35m

€164

DublinSaint Peter Port

DUB - GCI

DUBGCI

Dublin

Thu 9/10

12:45-14:20

Nonstop1h 35m

Saint Peter Port Guernsey

Sun 12/10

12:00-13:35

Nonstop1h 35m

€165

DublinSaint Peter Port

DUB - GCI

DUBGCI

Dublin

Thu 25/9

12:45-14:20

Nonstop1h 35m

Saint Peter Port Guernsey

Thu 2/10

10:25-12:00

Nonstop1h 35m

€166

DublinSaint Peter Port

DUB - GCI

DUBGCI

Dublin

Thu 2/10

12:45-14:20

Nonstop1h 35m

Saint Peter Port Guernsey

Thu 9/10

10:25-12:00

Nonstop1h 35m

€178

DublinSaint Peter Port

DUB - GCI

DUBGCI

Dublin

Thu 2/10

06:40-13:50

1 stop7h 10m

Saint Peter Port Guernsey

Tue 7/10

10:25-12:00

Nonstop1h 35m

€197

DublinSaint Peter Port

DUB - GCI

DUBGCI

Dublin

Thu 25/9

06:40-13:50

1 stop7h 10m

Saint Peter Port Guernsey

Thu 2/10

10:25-12:00

Nonstop1h 35m

€207

DublinSaint Peter Port

DUB - GCI

DUBGCI

Dublin

Thu 9/10

15:40-20:45

1 stop5h 05m

Saint Peter Port Guernsey

Sun 12/10

12:00-13:35

Nonstop1h 35m

€217

DublinSaint Peter Port

DUB - GCI

DUBGCI

Dublin

Thu 9/10

06:40-13:50

1 stop7h 10m

Saint Peter Port Guernsey

Sun 12/10

12:00-13:35

Nonstop1h 35m

€219

DublinSaint Peter Port

DUB - GCI

DUBGCI

Dublin

Thu 25/9

06:40-13:50

1 stop7h 10m

Saint Peter Port Guernsey

Thu 2/10

11:25-20:30

1 stop9h 05m

€250

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Guernsey from

How to get the cheapest flight ticket from Ireland to Guernsey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest Ireland to Guernsey flight route?

Fly from Dublin to Saint Peter Port Guernsey for the best Ireland - Guernsey flight prices

What cabin class options are available on Ireland to Guernsey flights?

There is only 1 cabin class available to choose from on Ireland to Guernsey flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Guernsey flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Guernsey

Fastest flight time

1h 35m

Direct flights

Fri

Airports in Guernsey

1 airport
The fastest flight from Ireland to Guernsey takes 1h 35m
Direct flights go from Ireland to Guernsey on Friday. There are no airlines offering direct flights..
There is 1 airport near Guernsey: Saint Peter Port Guernsey (GCI)
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  • When did momondo last update prices for flights from Ireland to Guernsey?

    Prices for flights from Ireland to Guernsey refresh daily.

  • How old do you have to be to fly from Ireland to Guernsey?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Guernsey.

  • What documentation or ID do you need to fly to Guernsey?

    The travel and health documents required for your trip to Guernsey can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Guernsey. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ireland to Guernsey?

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Guernsey?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Guernsey from Ireland.

Can I find flights from Ireland to Guernsey with flexible booking policies on momondo?

Yes. All flights to Guernsey from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Guernsey?

momondo helps you find the best flight between Ireland and Guernsey by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ireland to Guernsey right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Guernsey, momondo offers a useful price alert feature which will track prices for flights to Guernsey from Ireland and alert you when they change.

An easier way to manage your Guernsey trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Popular Cities in Guernsey

Popular flights according to clicks in the last 7 days on momondo
Flights to Saint Peter Portfrom €165