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Cheap flights from Saint John to Ireland from C$ 893

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 3/2. 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

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Find the cheapest flights from Saint John to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:35 a.m. - 8:15 a.m.
YSJ
-
DUB
22h 40m1 stop
Air Canada Logo
9:50 a.m. - 11:52 p.m.
DUB
-
YSJ
18h 02m1 stop
C$ 1,089Air Canada
Wed, 1 Apr - Mon, 6 Apr
Air Canada Logo
11:55 a.m. - 8:15 a.m.
YSJ
-
DUB
40h 20m2 stops
Air Canada Logo
9:50 a.m. - 11:52 p.m.
DUB
-
YSJ
18h 02m1 stop
C$ 1,093Air Canada
Wed, 1 Apr - Mon, 6 Apr
Air Canada Logo
11:55 a.m. - 8:15 a.m.
YSJ
-
DUB
16h 20m2 stops
Air Canada Logo
9:50 a.m. - 11:10 a.m.
DUB
-
YSJ
29h 20m2 stops
C$ 1,098Air Canada
Wed, 1 Apr - Mon, 6 Apr
Air Canada Logo
4:30 p.m. - 7:45 a.m.
YSJ
-
DUB
11h 15m1 stop
Air Canada Logo
9:50 a.m. - 3:50 p.m.
DUB
-
YSJ
10h 00m1 stop
C$ 1,166Air Canada
Mon, 25 May - Tue, 2 Jun
Air Canada Logo
4:30 p.m. - 7:45 a.m.
YSJ
-
DUB
11h 15m1 stop
Air Canada Logo
9:20 a.m. - 11:52 p.m.
DUB
-
YSJ
18h 32m1 stop
C$ 1,170Air Canada
Mon, 25 May - Thu, 4 Jun
Air Canada Logo
4:30 p.m. - 7:45 a.m.
YSJ
-
DUB
11h 15m1 stop
Air Canada Logo
9:20 a.m. - 3:50 p.m.
DUB
-
YSJ
34h 30m2 stops
C$ 1,174Air Canada
Mon, 25 May - Thu, 4 Jun
Air Canada Logo
5:35 a.m. - 8:15 a.m.
YSJ
-
DUB
22h 40m1 stop
Air Canada Logo
9:20 a.m. - 3:50 p.m.
DUB
-
YSJ
34h 30m2 stops
C$ 1,180Air Canada
Tue, 26 May - Wed, 3 Jun
Air Canada Logo
12:20 p.m. - 7:45 a.m.
YSJ
-
DUB
15h 25m2 stops
Air Canada Logo
9:20 a.m. - 3:50 p.m.
DUB
-
YSJ
34h 30m2 stops
C$ 1,184Air Canada
Mon, 25 May - Thu, 4 Jun
Air Canada Logo
5:35 a.m. - 7:20 a.m.
YSJ
-
DUB
21h 45m2 stops
Air Canada Logo
9:20 a.m. - 3:50 p.m.
DUB
-
YSJ
34h 30m2 stops
C$ 1,218Air Canada
Thu, 28 May - Wed, 3 Jun
Air Canada Logo
4:30 p.m. - 7:45 a.m.
YSJ
-
DUB
11h 15m1 stop
Air Canada Logo
9:50 a.m. - 3:50 p.m.
DUB
-
YSJ
10h 00m1 stop
C$ 1,225Air Canada
Fri, 29 May - Tue, 2 Jun

Air Canada flights from Saint John to Ireland

Our best Air Canada deals on Saint John to Ireland flight tickets
Air Canada
1 Apr
YSJ5:35 a.m.Saint John
22h 40m
1 stop
DUB8:15 a.m.Dublin
6 Apr
DUB9:50 a.m.Dublin
18h 02m
1 stop
YSJ11:52 p.m.Saint John
C$ 1,089
Find similar
Air Canada
1 Apr
YSJ11:55 a.m.Saint John
40h 20m
2 stops
DUB8:15 a.m.Dublin
6 Apr
DUB9:50 a.m.Dublin
18h 02m
1 stop
YSJ11:52 p.m.Saint John
C$ 1,093
Find similar
Air Canada
1 Apr
YSJ11:55 a.m.Saint John
16h 20m
2 stops
DUB8:15 a.m.Dublin
6 Apr
DUB9:50 a.m.Dublin
29h 20m
2 stops
YSJ11:10 a.m.Saint John
C$ 1,098
Find similar

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 22 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

Wed 1/4

5:35 a.m.-8:15 a.m.

1 stop22h 40m

Dublin

Mon 6/4

9:50 a.m.-11:52 p.m.

1 stop18h 02m

C$ 1,089

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Wed 1/4

11:55 a.m.-8:15 a.m.

2 stops40h 20m

Dublin

Mon 6/4

9:50 a.m.-11:52 p.m.

1 stop18h 02m

C$ 1,093

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Wed 1/4

11:55 a.m.-8:15 a.m.

2 stops16h 20m

Dublin

Mon 6/4

9:50 a.m.-11:10 a.m.

2 stops29h 20m

C$ 1,098

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 25/5

4:30 p.m.-7:45 a.m.

1 stop11h 15m

Dublin

Tue 2/6

9:50 a.m.-3:50 p.m.

1 stop10h 00m

C$ 1,166

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 25/5

4:30 p.m.-7:45 a.m.

1 stop11h 15m

Dublin

Thu 4/6

9:20 a.m.-11:52 p.m.

1 stop18h 32m

C$ 1,170

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 25/5

4:30 p.m.-7:45 a.m.

1 stop11h 15m

Dublin

Thu 4/6

9:20 a.m.-3:50 p.m.

2 stops34h 30m

C$ 1,174

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Tue 26/5

5:35 a.m.-8:15 a.m.

1 stop22h 40m

Dublin

Wed 3/6

9:20 a.m.-3:50 p.m.

2 stops34h 30m

C$ 1,180

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 25/5

12:20 p.m.-7:45 a.m.

2 stops15h 25m

Dublin

Thu 4/6

9:20 a.m.-3:50 p.m.

2 stops34h 30m

C$ 1,184

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Thu 28/5

5:35 a.m.-7:20 a.m.

2 stops21h 45m

Dublin

Wed 3/6

9:20 a.m.-3:50 p.m.

2 stops34h 30m

C$ 1,218

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 29/5

4:30 p.m.-7:45 a.m.

1 stop11h 15m

Dublin

Tue 2/6

9:50 a.m.-3:50 p.m.

1 stop10h 00m

C$ 1,225

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 time of day to depart on your flight to Ireland?

In the morning is the cheapest time of day to fly from Saint John to Ireland when you can find flight prices for as low as C$ 1,139. Flying to Ireland in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around C$ 1,235.

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

20h 25m

Direct flights

None
The fastest flight from Saint John to Ireland takes 20h 25m
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 were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted 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?

Yes. momondo enables you to select and highlight flights to Ireland from Saint John with this policy.

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

Once all potential Saint John to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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