How long is the flight from Saint John to Ireland?

Air Canada can get you from Saint John to Ireland in just under 15h 25m. Your travel time can differ by up to . Saint John and Ireland are separated by a distance of 4276 km.

In terms of precipitation, rainfall in Ireland 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 Ireland when rainfall is around 49.0 mm.

If weather is an important factor for your trip to Ireland, 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).

What is the cheapest time of day to fly from YSJ to IE?

When flying from Saint John to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Saint John to Ireland?

If you book a flight to Ireland from Saint John, you will be flying from Saint John, which is the city’s only airport. Saint John (YSJ) is located 15.1 km from the centre of Saint John.

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

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

How can I find direct flights from St John to Ireland?

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

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

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

C$ 624+ Cheap Flights from Saint John to Ireland

Cheap flight deals from St John to Ireland

Enter your travel dates to find the best prices.

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Best

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Cheapest flights from St John to Ireland
Explore the most affordable flight options available from St John to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Sat 10/1012:50 p.m. -

1 stop15h 25m

Wed 14/109:20 a.m. -

1 stop18h 31m

Deal found 27/9C$ 1,159

Sat 10/104:40 p.m. -

2 stops14h 30m

Wed 14/101:35 p.m. -

2 stops30h 24m

Deal found 27/9C$ 1,236

Find flight deals from St John to Ireland

Round-trip from	C$ 1,159
One-way from	C$ 624

Air Canada
10/10-14/10
2 total stops
33h 56m total
Saint John to Ireland

Search Deals

15/10-31/12
1 total stop
18h 40m total
Saint John to Ireland

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Saint JohnDublin

YSJ Saint John - DUB Dublin

YSJDUB

Saint John

Thu 15/10

4:40 p.m.-11:30 a.m.

2 stops14h 50m

Dublin

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 699

Saint JohnDublin

YSJ Saint John - DUB Dublin

YSJDUB

Saint John

Thu 12/11

5:20 a.m.-5:10 a.m.

1 stop19h 50m

Dublin

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 1,013

Saint JohnDublin

YSJ Saint John - DUB Dublin

YSJDUB

Saint John

Tue 10/11

6:00 p.m.-5:10 a.m.

1 stop31h 10m

Dublin

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 1,013

Saint JohnDublin

YSJ Saint John - DUB Dublin

YSJDUB

Saint John

Tue 2/2

5:15 a.m.-5:10 a.m.

1 stop19h 55m

Dublin

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 1,036

Saint JohnDublin

YSJ Saint John - DUB Dublin

YSJDUB

Saint John

Thu 12/11

11:05 a.m.-3:40 p.m.

2 stops24h 35m

Dublin

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 1,138

Saint JohnDublin

YSJ Saint John - DUB Dublin

YSJDUB

Saint John

Tue 2/2

11:05 a.m.-3:40 p.m.

2 stops24h 35m

Dublin

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 1,149

Saint JohnDublin

YSJ Saint John - DUB Dublin

YSJDUB

Saint John

Sat 10/10

12:50 p.m.-8:15 a.m.

1 stop15h 25m

Dublin

Wed 14/10

9:20 a.m.-11:51 p.m.

1 stop18h 31m

C$ 1,159

Saint JohnDublin

YSJ Saint John - DUB Dublin

YSJDUB

Saint John

Sat 10/10

4:40 p.m.-11:10 a.m.

2 stops14h 30m

Dublin

Wed 14/10

1:35 p.m.-3:59 p.m.

2 stops30h 24m

C$ 1,236

Saint JohnDublin

YSJ Saint John - DUB Dublin

YSJDUB

Saint John

Tue 10/11

11:05 a.m.-7:30 a.m.

3 stops16h 25m

Dublin

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 5,154

Saint JohnDublin

YSJ Saint John - DUB Dublin

YSJDUB

Saint John

Tue 2/2

11:05 a.m.-7:30 a.m.

3 stops16h 25m

Dublin

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 6,651

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/9

Sorted by cheapest first

Best time to book a flight from St John to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from St John with our price prediction graph.

YSJ-DUB

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 Ireland

YSJ-IE0

YSJ-DUB

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Saint John to Ireland?
If you book a flight to Ireland from Saint John, you will be flying from Saint John, which is the city’s only airport. Saint John (YSJ) is located 15.1 km from the centre of Saint John.
How long is the flight from Saint John to Ireland?
Air Canada can get you from Saint John to Ireland in just under 15h 25m. Your travel time can differ by up to . Saint John and Ireland are separated by a distance of 4276 km.
Can I find deals for flights from St John to Ireland that include hotel bookings?
Yes. In addition to deals on St John to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St John to Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Ireland.
Can I find deals for business class flights from St John to Ireland?
Yes. Cheapflights offers flight deals from St John to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ireland from St John today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from St John to Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Ireland 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 Ireland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ireland from St John today and book when prices fit your budget.

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Cheap flights from Saint John to Ireland from C$ 624

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from St John to Ireland

Cheapest flights from St John to IrelandExplore the most affordable flight options available from St John to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Explore the most affordable flight options available from St John to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from St John to IrelandDiscover carefully curated flight deals from St John to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Discover carefully curated flight deals from St John to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Last-minute flights from St John to IrelandDiscover last-minute flight deals from St John to Ireland. Data last updated 30 September 2026 and is based on user searches.

Discover last-minute flight deals from St John to Ireland. Data last updated 30 September 2026 and is based on user searches.

One-way flights from St John to IrelandSearch for one-way flight options from St John to Ireland. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Search for one-way flight options from St John to Ireland. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

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Best time to book a flight from St John to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from St John with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Saint John to Ireland?

How long is the flight from Saint John to Ireland?

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

How can I find direct flights from St John to Ireland?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St John to Ireland

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

Complete your trip

Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

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Search flights from St John to Ireland by cabin class

Find flights from St John to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

St John and Ireland flights

Browse other St John and Ireland flight options. Last updated on 30 September 2026.

Popular flight searches

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Fly to Ireland regions

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

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

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

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

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Cheapest flights from St John to Ireland
Explore the most affordable flight options available from St John to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from St John to Ireland
Discover carefully curated flight deals from St John to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Last-minute flights from St John to Ireland
Discover last-minute flight deals from St John to Ireland. Data last updated 30 September 2026 and is based on user searches.

One-way flights from St John to Ireland
Search for one-way flight options from St John to Ireland. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.