Cheap flights from San Francisco to Iceland from $342

The cheapest month to fly to Iceland from San Francisco is in November. Flight prices, which tend to average around $137, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Iceland from San Francisco during February instead. Flights to Iceland in February, while not as cheap as those in November, still average around $167.

You are more likely to see cheaper flights to Iceland from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around $951 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from San Francisco for as low as $744 on momondo.

Icelandair, WestJet, and United Airlines are the most popular carriers operating from San Francisco to Iceland

Icelandair, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Iceland from San Francisco according to our data. Icelandair is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Iceland. Keep in mind that there are 8 different airlines that fly to Iceland on a routine basis, so you have a few additional options to choose from.