The cheapest Warsaw to Mombasa return flight on the radar right now is €594, flying with Ethiopian Airlines via one or more connections. It covers departures in April 2027, and every dated link below opens that exact WAW–MBA search on Skyscanner. That is roughly 12% below the €675 this route usually costs. Across 121 recorded checks it has ranged between €376 and €2,416. Our sampling points to April 2027 as the cheapest month to fly Warsaw to Mombasa.
We do not post a price and leave it to age. Each fare is re-checked against Skyscanner on a schedule and carries the time it was last confirmed. Not flying from Warsaw? We track 55 other departure cities for Mombasa, listed at the foot of this page.
Cheap fares do not hang around. If this one has already gone, nudge the dates either way by a day or two; Warsaw to Mombasa is usually still decent value around the same window.