Planning a flight from San Antonio to Reykjavík Keflavik?

Flight prices from San Antonio to Reykjavík change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Which airports serve San Antonio and Reykjavík?

When planning a trip of about 6402 km, it's a good idea to check flights from surrounding airports too.

• Airports in San Antonio: San Antonio is the only operational airport in the area.
• Airports in Reykjavík: Reykjavík offers flights from 2 airports - Domestic, Keflavik International.

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 San Antonio to Reykjavík Keflavik

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 the best airlines and travel agencies.

Other popular destinations

Flying to Iceland? Other travelers also searched: Akureyri, Egilsstadir, Grimsey, Isafjordur, Reykjavík.

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.