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Cheap flights from Saint John to Dublin from C$ 782

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — DUB
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from St John to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 September 2025.

Round-trip from

C$ 782
Air Canada
  • Air Canada
  • 30/10-3/11
  • 3 total stops
  • 33h 44m total
  • Saint John to Dublin
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Find flight deals from St John to Dublin

Cheapest flights from St John to Dublin
Explore the most affordable flight options available from St John to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Thu 30/1011:55 a.m.YSJ - DUB
2 stops15h 15mAir Canada
Mon 3/119:00 a.m.DUB - YSJ
1 stop18h 29mAir Canada
Deal found 15/9C$ 782
Sun 5/106:40 p.m.YSJ - DUB
2 stops33h 05mAir Canada
Mon 10/119:00 a.m.DUB - YSJ
2 stops30h 15mAir Canada
Deal found 14/9C$ 816
Tue 14/106:40 p.m.YSJ - DUB
1 stop9h 35mMultiple Airlines
Tue 11/115:00 a.m.DUB - YSJ
2 stops22h 24mMultiple Airlines
Deal found 15/9C$ 848
Sat 27/95:55 a.m.YSJ - DUB
2 stops21h 15mUnited Airlines
Sat 4/1012:30 p.m.DUB - YSJ
2 stops50h 19mUnited Airlines
Deal found 14/9C$ 1,002
Sat 27/95:55 a.m.YSJ - DUB
2 stops21h 15mAir Canada
Sat 4/109:50 a.m.DUB - YSJ
1 stop18h 01mAir Canada
Deal found 14/9C$ 1,198
Thu 30/1011:55 a.m.YSJ - DUB
2 stops15h 15mMultiple Airlines
Mon 3/119:10 a.m.DUB - YSJ
3 stops30h 05mMultiple Airlines
Deal found 15/9C$ 1,232

Cheapflights Fare Finder

 
Customize your flight search to find flights from St 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, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Saint John to Dublin that are best for you.

Fly from

St John

Fly to

Dublin

Route

Depart

Return

Price

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Thu 30/10

11:55 a.m.-6:10 a.m.

2 stops15h 15m

Dublin

Mon 3/11

9:00 a.m.-11:29 p.m.

1 stop18h 29m

C$ 782

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Sun 5/10

6:40 p.m.-7:45 a.m.

2 stops33h 05m

Dublin

Mon 10/11

9:00 a.m.-5:14 p.m.

1 stop12h 14m

C$ 816

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Tue 14/10

6:40 p.m.-8:15 a.m.

1 stop9h 35m

Dublin

Tue 11/11

5:00 a.m.-11:24 p.m.

2 stops22h 24m

C$ 848

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Sat 27/9

5:55 a.m.-7:10 a.m.

2 stops21h 15m

Dublin

Sat 4/10

12:30 p.m.-10:49 a.m.

2 stops50h 19m

C$ 1,002

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Thu 30/10

11:55 a.m.-6:10 a.m.

2 stops15h 15m

Dublin

Mon 3/11

9:10 a.m.-11:15 a.m.

3 stops30h 05m

C$ 1,232

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Sat 27/9

5:55 a.m.-8:15 a.m.

1 stop22h 20m

Dublin

Sat 4/10

9:50 a.m.-11:51 p.m.

1 stop18h 01m

C$ 1,259

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Best time to book a flight from St John to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from St John with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint John to Dublin

What is the cheapest month to book a flight from Saint John to Dublin?

Currently, January is the cheapest month in which you can book a flight from Saint John to Dublin (average of C$ 458). Flying from Saint John to Dublin in December is currently the most expensive (average of C$ 760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from St John to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Saint John to Dublin?

    Departing from Saint John to Dublin will take you 15h 15m. The distance from Saint John to Dublin is about 4276 km.

  • Can I find deals for flights from St John to Dublin that include hotel bookings?

    Yes. In addition to deals on St John to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St John to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Dublin.

  • Can I find deals for business class flights from St John to Dublin?

    Yes. Cheapflights offers flight deals from St John to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Saint John to Dublin?

    Currently, January is the cheapest month in which you can book a flight from Saint John to Dublin (average of C$ 458). Flying from Saint John to Dublin in December is currently the most expensive (average of C$ 760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St John to Dublin

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How does Cheapflights help users find flights from St John to Dublin?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St John to Dublin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from St John to Dublin?

Cheapflights helps you find that perfect flight to Dublin from St John by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from St John to Dublin with no change fees?

Certainly. Search results for flights to Dublin from St John shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from St John to Dublin become cheaper?

Yes, Cheapflights offers price alerts on St John to Dublin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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