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Cheap flights from Saint John to Ireland from €490

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint John to Ireland departing on 23/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Saint John to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:00 - 08:20
YSJ
-
DUB
16h 20m
1 stop
Multiple Airlines Logo
10:40 - 15:45
DUB
-
YSJ
33h 05m
2 stops
€597Multiple Airlines
Wed, 13 May - Thu, 28 May
Multiple Airlines Logo
12:00 - 09:20
YSJ
-
DUB
17h 20m
2 stops
Multiple Airlines Logo
10:40 - 15:45
DUB
-
YSJ
33h 05m
2 stops
€642Multiple Airlines
Wed, 13 May - Thu, 28 May
Multiple Airlines Logo
12:00 - 08:20
YSJ
-
DUB
16h 20m
1 stop
Multiple Airlines Logo
10:40 - 10:00
DUB
-
YSJ
27h 20m
1 stop
€668Multiple Airlines
Wed, 13 May - Thu, 28 May
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:50 - 23:52
DUB
-
YSJ
18h 02m
1 stop
€668Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:50 - 11:27
DUB
-
YSJ
29h 37m
1 stop
€669Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:50 - 15:40
DUB
-
YSJ
33h 50m
2 stops
€671Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:50 - 15:40
DUB
-
YSJ
33h 50m
2 stops
€672Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:50 - 15:40
DUB
-
YSJ
33h 50m
2 stops
€673Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
12:20 - 07:45
YSJ
-
DUB
15h 25m
2 stops
Air Canada Logo
08:50 - 23:52
DUB
-
YSJ
19h 02m
2 stops
€756Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
12:20 - 07:45
YSJ
-
DUB
15h 25m
2 stops
Air Canada Logo
09:30 - 23:52
DUB
-
YSJ
18h 22m
2 stops
€757Air Canada
Fri, 22 May - Tue, 26 May

Air Canada flights from Saint John to Ireland

Our best Air Canada deals on Saint John to Ireland flight tickets
Air Canada
22 May
YSJ16:30Saint John
11h 15m
1 stop
DUB07:45Dublin
26 May
DUB09:50Dublin
18h 02m
1 stop
YSJ23:52Saint John
€668
Air Canada
22 May
YSJ16:30Saint John
11h 15m
1 stop
DUB07:45Dublin
26 May
DUB09:50Dublin
29h 37m
1 stop
YSJ11:27Saint John
€669
Air Canada
22 May
YSJ16:30Saint John
11h 15m
1 stop
DUB07:45Dublin
26 May
DUB09:50Dublin
33h 50m
2 stops
YSJ15:40Saint John
€671

momondo Fare Finder

 
Customise your flight search to find flights from Saint John to Ireland 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 7 February 2026.
Use the filters below to find and compare flights from Saint John to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Wed 13/5

12:00-08:20

1 stop16h 20m

Dublin

Thu 28/5

10:40-15:45

2 stops33h 05m

€597

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Wed 13/5

12:00-09:20

2 stops17h 20m

Dublin

Thu 28/5

10:40-15:45

2 stops33h 05m

€642

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Wed 13/5

12:00-08:20

1 stop16h 20m

Dublin

Thu 28/5

10:40-10:00

1 stop27h 20m

€668

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

16:30-07:45

1 stop11h 15m

Dublin

Tue 26/5

09:50-23:52

1 stop18h 02m

€668

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

16:30-07:45

1 stop11h 15m

Dublin

Tue 26/5

09:50-11:27

1 stop29h 37m

€669

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

16:30-07:45

1 stop11h 15m

Dublin

Tue 26/5

09:50-15:40

2 stops33h 50m

€671

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

16:30-07:45

1 stop11h 15m

Dublin

Tue 26/5

09:50-15:40

2 stops33h 50m

€672

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

16:30-07:45

1 stop11h 15m

Dublin

Tue 26/5

09:50-15:40

2 stops33h 50m

€673

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

12:20-07:45

2 stops15h 25m

Dublin

Tue 26/5

08:50-23:52

2 stops19h 02m

€756

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

12:20-07:45

2 stops15h 25m

Dublin

Tue 26/5

09:30-23:52

2 stops18h 22m

€757

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Cheap Saint John to Ireland flight deals and tips

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

Fastest flight time

16h 20m

Direct flights

None
The fastest flight from Saint John to Ireland takes 16h 20m
There are no direct flights from Saint John to Ireland. There are no popular flight routes from Saint John to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Saint John Airport to Ireland?

    Prices for flights from Saint John Airport to Ireland are updated daily.

  • How old do you have to be to fly from Saint John Airport to Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Saint John Airport to Ireland.

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

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Saint John to Ireland?

    Search flight deals from Saint John to Ireland. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Saint John to Ireland with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

It is quick and easy to find Saint John to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

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

Flights from Saint John to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Saint John to Ireland?

momondo helps you find the best flight between Saint John and Ireland 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 Saint John to Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Ireland from Saint John are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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