Looking for the price of a flight from Dublin to San Juan?

There’s no fixed price — fares between Dublin and San Juan can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Which airports serve Dublin and San Juan?

When planning a trip of about 3966 mi, it's a good idea to check flights from surrounding airports too.

• Airports in Dublin: Dublin is the only operational airport in the area.
• Airports in San Juan: Another nearby option is Isla Grande.

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.

Smart ways to search flights from Dublin to San Juan

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include carriers like American, Delta, United, and more.

Other popular destinations

Flying to Puerto Rico? Other travelers also searched: Aguadilla, Culebra Airport, Mayaguez, Ponce, San Juan.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.