Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Saint John to Dublin from €349

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 8/5. 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
1 adult, Economy, 0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 15:40
DUB
-
YSJ
10h 20m
1 stop
€675Air Canada
Mon, 11 May - Mon, 18 May
Air Canada Logo
05:35 - 08:15
YSJ
-
DUB
22h 40m
1 stop
Air Canada Logo
09:20 - 15:50
DUB
-
YSJ
10h 30m
1 stop
€692Air Canada
Mon, 25 May - Mon, 1 Jun
Air Canada Logo
05:35 - 08:15
YSJ
-
DUB
22h 40m
1 stop
Air Canada Logo
09:20 - 23:52
DUB
-
YSJ
18h 32m
2 stops
€700Air Canada
Mon, 11 May - Mon, 18 May
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:20 - 11:55
DUB
-
YSJ
30h 35m
1 stop
€707Air Canada
Mon, 15 Jun - Fri, 19 Jun
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:20 - 23:50
DUB
-
YSJ
18h 30m
1 stop
€708Air Canada
Mon, 15 Jun - Fri, 19 Jun
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:20 - 15:50
DUB
-
YSJ
34h 30m
2 stops
€710Air Canada
Mon, 15 Jun - Fri, 19 Jun
Air Canada Logo
16:30 - 07:45
YSJ
-
DUB
11h 15m
1 stop
Air Canada Logo
09:20 - 15:50
DUB
-
YSJ
34h 30m
2 stops
€712Air Canada
Mon, 15 Jun - Fri, 19 Jun
Air Canada Logo
16:30 - 10:40
YSJ
-
DUB
14h 10m
2 stops
Air Canada Logo
09:20 - 23:52
DUB
-
YSJ
18h 32m
2 stops
€721Air Canada
Mon, 11 May - Mon, 18 May
Air Canada Logo
05:35 - 07:20
YSJ
-
DUB
21h 45m
2 stops
Air Canada Logo
09:20 - 23:52
DUB
-
YSJ
18h 32m
2 stops
€725Air Canada
Mon, 25 May - Mon, 1 Jun
Air Canada Logo
12:20 - 07:45
YSJ
-
DUB
15h 25m
2 stops
Air Canada Logo
09:30 - 23:50
DUB
-
YSJ
18h 20m
2 stops
€749Air Canada
Mon, 15 Jun - Fri, 19 Jun

Air Canada flights from Saint John to Dublin

Our best Air Canada deals on Saint John to Dublin flight tickets
Air Canada
11 May
YSJ05:35Saint John
22h 40m
1 stop
DUB08:15Dublin
18 May
DUB09:20Dublin
10h 20m
1 stop
YSJ15:40Saint John
€675
Air Canada
25 May
YSJ05:35Saint John
22h 40m
1 stop
DUB08:15Dublin
1 Jun
DUB09:20Dublin
10h 30m
1 stop
YSJ15:50Saint John
€692
Air Canada
11 May
YSJ05:35Saint John
22h 40m
1 stop
DUB08:15Dublin
18 May
DUB09:20Dublin
18h 32m
2 stops
YSJ23:52Saint John
€700

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 27 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

Cheapest return flight

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 11/5

05:35-08:15

1 stop22h 40m

Dublin

Mon 18/5

09:20-15:40

1 stop10h 20m

€675

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 25/5

05:35-08:15

1 stop22h 40m

Dublin

Mon 1/6

09:20-15:50

1 stop10h 30m

€692

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 11/5

05:35-08:15

1 stop22h 40m

Dublin

Mon 18/5

09:20-23:52

2 stops18h 32m

€700

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 15/6

16:30-07:45

1 stop11h 15m

Dublin

Fri 19/6

09:20-11:55

1 stop30h 35m

€707
Fastest return journey

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 15/6

16:30-07:45

1 stop11h 15m

Dublin

Fri 19/6

09:20-23:50

1 stop18h 30m

€708

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 15/6

16:30-07:45

1 stop11h 15m

Dublin

Fri 19/6

09:20-15:50

2 stops34h 30m

€710

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 15/6

16:30-07:45

1 stop11h 15m

Dublin

Fri 19/6

09:20-15:50

2 stops34h 30m

€712

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 11/5

16:30-10:40

2 stops14h 10m

Dublin

Mon 18/5

09:20-23:52

2 stops18h 32m

€721

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 25/5

05:35-07:20

2 stops21h 45m

Dublin

Mon 1/6

09:20-23:52

2 stops18h 32m

€725

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 15/6

12:20-07:45

2 stops15h 25m

Dublin

Fri 19/6

09:30-23:50

2 stops18h 20m

€749

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

  • 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.

  • 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
Swords
Bray
Gorey
Mullingar
Leixlip
Malahide
Maynooth
Carlingford
Enniscorthy
Arklow
Castleknock
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.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 26/4
Sun 3/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland