Flight prices from Reykjavík Keflavik to San Juan

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

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Which airports are most convenient between Reykjavík and San Juan?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Reykjavík: There are 2 airports in Reykjavík - Domestic, Keflavik International.
• Airports in San Juan: Isla Grande is also worth considering.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Adjust your flight filters for Reykjavík Keflavik – San Juan

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Other popular destinations

Planning a trip to Puerto Rico? These cities are popular too: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

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.