EUR/IE
Find cheap flights to Saint John, New Brunswick in 2026/2027 from €650 This is the cheapest return flight found to Saint John, New Brunswick from Ireland on FlightsFinder on January 26th 2026 at 16:27. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Saint John, New Brunswick from the most established flight comparison sites.
Fly to Saint John, New Brunswick and visit sites like Reversing Falls, Irving Nature Park, New Brunswick Museum & Rockwood Park.
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These economy flights were found on FlightsFinder from Ireland to Saint John, New Brunswick in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Ireland to Saint John, New Brunswick in the last few days. Prices subject to availability.
No flights found for this month.
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According to our data, February is on average the cheapest time to book flights to Saint John, New Brunswick.
You can get flights from €650 return.
According to our data, June is on average the most expensive time to book flights to Saint John, New Brunswick.
A return flight could set you back more than €655.
Located on the picturesque Bay of Fundy in eastern Canada, Saint John, New Brunswick, is a charming city with a rich maritime history. Known for its vibrant arts scene, historic architecture, and friendly locals, Saint John offers visitors a perfect blend of cultural experiences and natural beauty. Explore the historic streets lined with colorful Victorian buildings, visit the iconic Reversing Falls, or sample fresh seafood at the bustling City Market. Whether you're strolling along the waterfront or diving into the city's fascinating past at museums and galleries, Saint John promises a delightful and memorable travel experience.
A good price for a flight to Saint John is €585 - €715.
The popular airports near the city of Saint John, New Brunswick are Saint John Airport (YSJ), Fredericton International Airport (YFC), and Greater Moncton Roméo LeBlanc International Airport (YQM).
The flight to Saint John, New Brunswick (YSJ) is roughly 6 hours 24 minutes and 2,658 miles (4,278 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Saint John, New Brunswick from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Saint John, New Brunswick.
Here is the average weather forecast in Saint John, New Brunswick by month:
• Jan: -3°C
• Feb: -2°C
• Mar: 2°C
• Apr: 9°C
• May: 15°C
• Jun: 20°C
• Jul: 23°C
• Aug: 22°C
• Sep: 18°C
• Oct: 12°C
• Nov: 6°C
• Dec: 0°C
The main airport in Saint John, New Brunswick is about a 15-minute drive from the city centre.
Typically, flights are cheapest to Saint John, New Brunswick 2 months before departure.
Studies show flights to Saint John, New Brunswick are typically cheaper on Tuesdays and Wednesdays.
-20.4 °C
Wed, 28 Jan 2026
Average Temperature
-3°C
Jan
-2°C
Feb
2°C
Mar
9°C
Apr
15°C
May
20°C
Jun
23°C
Jul
22°C
Aug
18°C
Sep
12°C
Oct
6°C
Nov
0°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to Saint John, New Brunswick (YSJ)
Distance:
2,658 miles (4,278 kilometres)
Average flight time (direct 6 hours 24 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Saint John, New Brunswick (YSJ)
Distance:
2,561 miles (4,122 kilometres)
Average flight time (direct 6 hours 11 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Saint John, New Brunswick (YSJ)
Distance:
2,549 miles (4,103 kilometres)
Average flight time (direct 6 hours 9 minutes)
Cork, Ireland - Cork International Airport (ORK) to Saint John, New Brunswick (YSJ)
Distance:
2,592 miles (4,172 kilometres)
Average flight time (direct 6 hours 15 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Saint John, New Brunswick (YSJ)
Distance:
2,544 miles (4,095 kilometres)
Average flight time (direct 6 hours 9 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Saint John, New Brunswick (YSJ)
Distance:
2,555 miles (4,111 kilometres)
Average flight time (direct 6 hours 10 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Saint John, New Brunswick (YSJ)
Distance:
2,645 miles (4,256 kilometres)
Average flight time (direct 6 hours 22 minutes)
From Dublin (DUB), Ireland to Saint John, Canada (YSJ): €650
Depart: 11 Feb 2026 · Return: 15 Feb 2026 Price found 26 Jan 2026, 16:27
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