WOW Air has tickets from San Francisco to Iceland as low as $250 round trip, if you can travel with only a free personal bag. Add $100 if you need to pay for one carry-on bag round trip; $140 for one checked bag or add $210 to the ticket price if you need a paid carry-on and checked bag.
Lowest prices are for travel departures in April and May 2018.
WOW Air San Francisco SFO – Reykjavik KEF – SFO
Flights from Iceland to mainland Europe cities like London, Barcelona, Budapest and Warsaw are as low as $50 one way. There are options to fly to many other cities in Europe using other airlines from Iceland to reach destinations for a lower price than all WOW flights.
Wizz Air Reykjavik KEF – Poznan, Poland POZ – KEF
The opportunity to book San Francisco to Iceland and Poland for $308 round trip is a kind of low cost dream fare for the compact packer.