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Cheap flights from Saint John to Dublin from C$ 511

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — DUB
31 Mar — 7 Apr1
1 adult

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 26 March 2025.

Round-trip from

C$ 1,171

One-way from

C$ 511
Air Canada
  • Air Canada
  • 10/5-17/5
  • 3 total stops
  • 51h 24m total
  • Saint John to Dublin
Search Deals
16/6
  • 16/6
  • 2 total stops
  • 29h 15m total
  • Saint John to Dublin
Search Deals

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 26 March 2025.

Sat 10/55:50 a.m.YSJ - DUB
1 stop22h 25mAir Canada
Sat 17/59:50 a.m.DUB - YSJ
2 stops28h 59mAir Canada
Deal found 25/3C$ 1,171
Sat 10/511:35 a.m.YSJ - DUB
2 stops18h 45mUnited Airlines
Sat 17/511:35 a.m.DUB - YSJ
2 stops16h 14mUnited Airlines
Deal found 25/3C$ 1,256
Sat 10/55:50 a.m.YSJ - DUB
2 stops21h 20mMultiple Airlines
Sat 17/59:20 a.m.DUB - YSJ
3 stops18h 29mMultiple Airlines
Deal found 25/3C$ 1,550

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 26 March 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

Sat 10/5

5:50 a.m.-8:15 a.m.

1 stop22h 25m

Dublin

Sat 17/5

9:50 a.m.-10:49 a.m.

2 stops28h 59m

C$ 1,171

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Sat 10/5

11:35 a.m.-10:20 a.m.

2 stops18h 45m

Dublin

Sat 17/5

11:35 a.m.-11:49 p.m.

2 stops16h 14m

C$ 1,256

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Sat 10/5

5:50 a.m.-7:10 a.m.

2 stops21h 20m

Dublin

Sat 17/5

9:20 a.m.-11:49 p.m.

3 stops18h 29m

C$ 1,550

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Mon 16/6

12:30 p.m.-9:45 p.m.

2 stops29h 15m

C$ 511

Saint JohnDublin

YSJ - DUB

YSJDUB

Saint John

Thu 12/6

5:25 a.m.-8:15 a.m.

1 stop22h 50m

C$ 1,186

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

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.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 mm per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 26 March 2025.
United Airlines
7.4
Good
8,608 reviews
Check prices

Boarding

7.7

Entertainment

7.0

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,608 reviews
United Airlines
7.4
Good
8,608 reviews
Check prices

Boarding

7.7

Entertainment

7.0

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Air Canada
7.0
Good
8,967 reviews
United Airlines
7.4
Good
8,608 reviews
Check prices

Boarding

7.7

Entertainment

7.0

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

  • What are the cheapest airlines flying from Saint John to Dublin round-trip?

    Currently priced at C$ 1,171, Air Canada will fly you from Saint John to Dublin and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as C$ 1,256.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St John to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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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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