Want to visit the land of majestic horses, troll-shaped lava rocks, hot springs, and Bjork? There are cheap trips to Iceland via WOW Air that just went on promotion for September and October.

September and October are typically the best time to visit Iceland for the Northern Lights but a slower time for tourism as the summer travel season is over and the festivities that happen in the winter haven’t quite begun. Prepare for the weather, Iceland can stay relatively warm through the first week of October, according to Travel & Leisure, and there’s generally a lower chance of rain in September than October. Separately, try not to be too stunned by the general cost of expenses once you get there. But with an affordable flight and the views are incredible it’s worth the trip, particularly for nature lovers.

Find the cheap fare prices dates from SFO to Reykjavik here: Best Fares from San Francisco Airport