Find out what a flight from Saint John to Dublin might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Saint John and Dublin.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Which airports serve Saint John and Dublin?

When planning a trip of about 4279 km, it's a good idea to check flights from surrounding airports too.

• Airports in Saint John: Saint John is the only operational airport in the area.
• Airports in Dublin: The only active airport in Dublin is Dublin.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Adjust your flight filters for Saint John – Dublin

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Ireland? These cities are popular too: Cork, Dublin, Kerry County, Knock, Shannon.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.