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Cheap flights from Saint John to Dublin from €257

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 Dublin departing on 1/6. 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 Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:50 - 15:50
DUB
-
YSJ
10h 00m
1 stop
€719Air Canada
Fri, 29 May - Tue, 2 Jun
Air Canada Logo
12:50 - 07:45
YSJ
-
DUB
14h 55m
2 stops
Air Canada Logo
09:50 - 15:50
DUB
-
YSJ
10h 00m
1 stop
€727Air Canada
Fri, 29 May - Tue, 2 Jun
Air Canada Logo
12:50 - 07:45
YSJ
-
DUB
14h 55m
2 stops
Air Canada Logo
09:50 - 23:52
DUB
-
YSJ
18h 02m
2 stops
€734Air Canada
Fri, 29 May - Tue, 2 Jun
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:20 - 11:56
DUB
-
YSJ
30h 36m
1 stop
€738Air Canada
Wed, 16 Sep - Wed, 30 Sep
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:20 - 15:49
DUB
-
YSJ
34h 29m
2 stops
€741Air Canada
Wed, 16 Sep - Wed, 30 Sep
Air Canada Logo
05:40 - 07:45
YSJ
-
DUB
22h 05m
2 stops
Air Canada Logo
09:20 - 15:49
DUB
-
YSJ
34h 29m
2 stops
€748Air Canada
Wed, 16 Sep - Wed, 30 Sep
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:30 - 23:52
DUB
-
YSJ
42h 22m
2 stops
€778Air Canada
Sun, 31 May - Sun, 7 Jun
Air Canada Logo
05:35 - 07:45
YSJ
-
DUB
22h 10m
2 stops
Air Canada Logo
13:35 - 15:50
DUB
-
YSJ
30h 15m
2 stops
€827Air Canada
Sun, 31 May - Sun, 7 Jun
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:20 - 23:52
DUB
-
YSJ
18h 32m
1 stop
€891Air Canada
Sun, 31 May - Sun, 7 Jun
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
12:30 - 15:50
DUB
-
YSJ
31h 20m
2 stops
€897Air Canada
Mon, 8 Jun - Thu, 11 Jun

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Air Canada flights from Saint John to Dublin

Our best Air Canada deals on Saint John to Dublin flight tickets
Air Canada
29 May
YSJ16:30Saint John
11h 15m
1 stop
DUB07:45Dublin
2 Jun
DUB09:50Dublin
10h 00m
1 stop
YSJ15:50Saint John
€719
Air Canada
29 May
YSJ12:50Saint John
14h 55m
2 stops
DUB07:45Dublin
2 Jun
DUB09:50Dublin
10h 00m
1 stop
YSJ15:50Saint John
€727
Air Canada
29 May
YSJ12:50Saint John
14h 55m
2 stops
DUB07:45Dublin
2 Jun
DUB09:50Dublin
18h 02m
2 stops
YSJ23:52Saint John
€734

momondo Fare Finder

 
Customise your flight search to find flights from Saint John to Dublin 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 18 April 2026.
Use the filters below to find and compare flights from Saint John to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 29/5

16:30-07:45

1 stop11h 15m

Dublin

Tue 2/6

09:50-15:50

1 stop10h 00m

€719

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 29/5

12:50-07:45

2 stops14h 55m

Dublin

Tue 2/6

09:50-15:50

1 stop10h 00m

€727

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 29/5

12:50-07:45

2 stops14h 55m

Dublin

Tue 2/6

09:50-23:52

2 stops18h 02m

€734

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Wed 16/9

16:30-07:45

1 stop11h 15m

Dublin

Wed 30/9

09:20-11:56

1 stop30h 36m

€738

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Wed 16/9

16:30-07:45

1 stop11h 15m

Dublin

Wed 30/9

09:20-15:49

2 stops34h 29m

€741

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Wed 16/9

05:40-07:45

2 stops22h 05m

Dublin

Wed 30/9

09:20-15:49

2 stops34h 29m

€748

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Sun 31/5

16:30-07:45

1 stop11h 15m

Dublin

Sun 7/6

09:30-23:52

2 stops42h 22m

€778

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Sun 31/5

05:35-07:45

2 stops22h 10m

Dublin

Sun 7/6

13:35-15:50

2 stops30h 15m

€827

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Sun 31/5

16:30-07:45

1 stop11h 15m

Dublin

Sun 7/6

09:20-23:52

1 stop18h 32m

€891

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 8/6

16:30-07:45

1 stop11h 15m

Dublin

Thu 11/6

12:30-15:50

2 stops31h 20m

€897

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Saint John to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Saint John to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Saint John to Dublin (YSJ to DUB) flight deals and tips

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

Fastest flight time

16h 20m

Direct flights

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

Frequently asked questions about flying from Saint John to Dublin

  • How far is Saint John to Dublin by plane?

    Saint John and Dublin are 4291.8 km apart from one another. By plane, this route typically takes 16h 20m.

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

    Prices for flights from Saint John Airport to Dublin Airport refresh daily.

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

    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 stopovers 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 Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport 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 Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Saint John to Dublin

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

    Price Alerts will notify you by email when the price for flights to Dublin from Saint John decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Naas
Tullamore
Kildare
Bray
Swords
Gorey
Leixlip
Mullingar
Malahide
Maynooth
Carlingford
Castleknock
Enniscorthy
Arklow
Thurles

Why use momondo?

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

It is quick and easy to find Saint John to Dublin 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 Dublin that suits you.

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

momondo does allow users to show only those flights to Dublin from Saint John which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Saint John.

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

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

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