How much is a flight from Belfast City to San Juan?

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

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Planning flights between Belfast and San Juan? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

• Airports in Belfast: Belfast - City is the only airport in this city.
• Airports in San Juan: Other arrival options include Isla Grande.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Adjust your flight filters for Belfast City – San Juan

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 Puerto Rico? These cities are popular too: Aguadilla, Culebra Airport, Mayaguez, Ponce, San Juan.

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.