Fly from San Francisco to Brussels for $420 round-trip on WOW air.

Seen below, we found seats departing SFO on Monday, September 11, returning from BRU on Monday, September 18. Flights connect via Reykjavik KEF.

Other dates are also available for travel from June 5 through October 23.

Carry-on bags weighing 10kg and under are allowed free of charge. Larger carry-ons will run you $51 each way. Checked bags weighing 20kg and under are $71 each way. These fees are for online baggage purchases made in advance. Expect to pay more for baggage at the airport.

For booking info, see our fare details.