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Cheap flights from Saint John to Dublin from €456

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 13/4. 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
05:35 - 08:15
YSJ
-
DUB
22h 40m
1 stop
Air Canada Logo
09:20 - 23:52
DUB
-
YSJ
18h 32m
1 stop
€634Air Canada
Sun, 10 May - Wed, 20 May
Air Canada Logo
05:35 - 09:45
YSJ
-
DUB
24h 10m
2 stops
Air Canada Logo
09:20 - 23:52
DUB
-
YSJ
18h 32m
1 stop
€658Air Canada
Sun, 10 May - Wed, 20 May
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:30 - 15:40
DUB
-
YSJ
34h 10m
2 stops
€659Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:30 - 15:40
DUB
-
YSJ
34h 10m
2 stops
€660Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
08:50 - 15:40
DUB
-
YSJ
34h 50m
2 stops
€661Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
08:50 - 15:40
DUB
-
YSJ
34h 50m
2 stops
€662Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
12:50 - 07:45
YSJ
-
DUB
14h 55m
2 stops
Air Canada Logo
09:30 - 15:40
DUB
-
YSJ
34h 10m
2 stops
€667Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
12:50 - 07:45
YSJ
-
DUB
14h 55m
2 stops
Air Canada Logo
13:35 - 15:40
DUB
-
YSJ
30h 05m
2 stops
€668Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
12:50 - 07:45
YSJ
-
DUB
14h 55m
2 stops
Air Canada Logo
09:30 - 15:40
DUB
-
YSJ
34h 10m
2 stops
€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 - 23:52
DUB
-
YSJ
18h 02m
1 stop
€676Air Canada
Fri, 22 May - Tue, 26 May

Air Canada flights from Saint John to Dublin

Our best Air Canada deals on Saint John to Dublin flight tickets
Air Canada
10 May
YSJ05:35Saint John
22h 40m
1 stop
DUB08:15Dublin
20 May
DUB09:20Dublin
18h 32m
1 stop
YSJ23:52Saint John
€634
Air Canada
10 May
YSJ05:35Saint John
24h 10m
2 stops
DUB09:45Dublin
20 May
DUB09:20Dublin
18h 32m
1 stop
YSJ23:52Saint John
€658
Air Canada
22 May
YSJ16:30Saint John
11h 15m
1 stop
DUB07:45Dublin
26 May
DUB09:30Dublin
34h 10m
2 stops
YSJ15:40Saint John
€659

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 3 March 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

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Sun 10/5

05:35-08:15

1 stop22h 40m

Dublin

Wed 20/5

09:20-23:52

1 stop18h 32m

€634

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Sun 10/5

05:35-09:45

2 stops24h 10m

Dublin

Wed 20/5

09:20-23:52

1 stop18h 32m

€658

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

16:30-07:45

1 stop11h 15m

Dublin

Tue 26/5

09:30-15:40

2 stops34h 10m

€659

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

16:30-07:45

1 stop11h 15m

Dublin

Tue 26/5

09:30-15:40

2 stops34h 10m

€660

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

16:30-07:45

1 stop11h 15m

Dublin

Tue 26/5

08:50-15:40

2 stops34h 50m

€661

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

16:30-07:45

1 stop11h 15m

Dublin

Tue 26/5

08:50-15:40

2 stops34h 50m

€662

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

12:50-07:45

2 stops14h 55m

Dublin

Tue 26/5

09:30-15:40

2 stops34h 10m

€667

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

12:50-07:45

2 stops14h 55m

Dublin

Tue 26/5

13:35-15:40

2 stops30h 05m

€668

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Fri 22/5

12:50-07:45

2 stops14h 55m

Dublin

Tue 26/5

09:30-15:40

2 stops34h 10m

€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

€676

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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

25h 15m

Direct flights

None
The fastest flight from Saint John to Dublin takes 25h 15m
There are no direct flights from Saint John to Dublin. There are no popular flight routes from Saint John to Dublin.
Search flight deals

  • 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 25h 15m.

  • 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.

  • 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
Wicklow
Cavan
Naas
Tullamore
Dundalk
Kildare
Swords
Bray
Gorey
Mullingar
Maynooth
Malahide
Enniscorthy
Carlingford
Leixlip
Arklow
Castleknock
Drogheda

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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