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Cheap flights from Saint John to Ireland from €663

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 27/1. 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.
Air Canada Logo
05:35 - 08:15
YSJ
-
DUB
22h 40m1 stop
Air Canada Logo
09:45 - 15:40
DUB
-
YSJ
33h 55m2 stops
€917Air Canada
Mon, 27 Apr - Thu, 30 Apr
Air Canada Logo
11:55 - 08:15
YSJ
-
DUB
16h 20m2 stops
Air Canada Logo
15:55 - 15:40
DUB
-
YSJ
27h 45m2 stops
€921Air Canada
Mon, 27 Apr - Thu, 30 Apr
Air Canada Logo
05:35 - 08:15
YSJ
-
DUB
22h 40m1 stop
Air Canada Logo
11:15 - 15:40
DUB
-
YSJ
32h 25m2 stops
€1,008Air Canada
Mon, 27 Apr - Thu, 30 Apr
Air Canada Logo
05:35 - 08:15
YSJ
-
DUB
22h 40m1 stop
Air Canada Logo
12:30 - 15:40
DUB
-
YSJ
31h 10m2 stops
€1,010Air Canada
Mon, 27 Apr - Thu, 30 Apr
Air Canada Logo
11:55 - 08:15
YSJ
-
DUB
16h 20m2 stops
Air Canada Logo
14:30 - 15:40
DUB
-
YSJ
29h 10m2 stops
€1,012Air Canada
Mon, 27 Apr - Thu, 30 Apr
Air Canada Logo
11:55 - 08:15
YSJ
-
DUB
16h 20m2 stops
Air Canada Logo
15:55 - 15:40
DUB
-
YSJ
27h 45m2 stops
€1,014Air Canada
Mon, 27 Apr - Thu, 30 Apr
Air Canada Logo
05:35 - 08:15
YSJ
-
DUB
22h 40m1 stop
Air Canada Logo
09:50 - 23:52
DUB
-
YSJ
18h 02m1 stop
€1,249Air Canada
Mon, 27 Apr - Thu, 30 Apr
Air Canada Logo
05:35 - 08:15
YSJ
-
DUB
22h 40m1 stop
Air Canada Logo
09:50 - 23:52
DUB
-
YSJ
18h 02m1 stop
€1,252Air Canada
Mon, 27 Apr - Thu, 30 Apr

Air Canada flights from Saint John to Ireland

Our best Air Canada deals on Saint John to Ireland flight tickets
Air Canada
27 Apr
YSJ05:35Saint John
22h 40m
1 stop
DUB08:15Dublin
30 Apr
DUB09:45Dublin
33h 55m
2 stops
YSJ15:40Saint John
€917
Find similar
Air Canada
27 Apr
YSJ11:55Saint John
16h 20m
2 stops
DUB08:15Dublin
30 Apr
DUB15:55Dublin
27h 45m
2 stops
YSJ15:40Saint John
€921
Find similar
Air Canada
27 Apr
YSJ05:35Saint John
22h 40m
1 stop
DUB08:15Dublin
30 Apr
DUB11:15Dublin
32h 25m
2 stops
YSJ15:40Saint John
€1,008
Find similar

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 14 December 2025.
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

Mon 27/4

05:35-08:15

1 stop22h 40m

Dublin

Thu 30/4

09:45-15:40

2 stops33h 55m

€917

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 27/4

11:55-08:15

2 stops16h 20m

Dublin

Thu 30/4

15:55-15:40

2 stops27h 45m

€921

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 27/4

05:35-08:15

1 stop22h 40m

Dublin

Thu 30/4

11:15-15:40

2 stops32h 25m

€1,008

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 27/4

05:35-08:15

1 stop22h 40m

Dublin

Thu 30/4

12:30-15:40

2 stops31h 10m

€1,010

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 27/4

11:55-08:15

2 stops16h 20m

Dublin

Thu 30/4

14:30-15:40

2 stops29h 10m

€1,012

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 27/4

11:55-08:15

2 stops16h 20m

Dublin

Thu 30/4

15:55-15:40

2 stops27h 45m

€1,014

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 27/4

05:35-08:15

1 stop22h 40m

Dublin

Thu 30/4

09:50-23:52

1 stop18h 02m

€1,249

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 27/4

05:35-08:15

1 stop22h 40m

Dublin

Thu 30/4

09:50-23:52

1 stop18h 02m

€1,252

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Tue 27/1

16:15-17:00

2 stops20h 45m

€663

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Tue 31/3

11:30-08:15

1 stop16h 45m

€669

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Saint John to Ireland

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 airline that flies from Saint John to Ireland?

Air Canada and United Airlines are the most popular carriers operating from Saint John to Ireland

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

21h 30m

Direct flights

None
The fastest flight from Saint John to Ireland takes 21h 30m
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.

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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