London → Kos flight prices: what is a good price?
On a typical day across the 72 days we have tracked London → Kos, a return has cost €79. €60 or under is among the cheapest 10% of those days; up to €65 is in the cheapest quarter; above €89 is pricier than three days in four. The cheapest return we recorded was €61, seen on 2026-08-25.
- Exceptional: €60 or under
- Good: up to €65
- Typical: around €79
- Expensive: above €89
By month
The month with the lowest typical price is September 2026, at €81.
| Month | Cheapest (date) | Typical | Good price | Days tracked |
|---|---|---|---|---|
| September 2026 | €61 (2026-08-25) | €81 | €70 | 71 |
| October 2026 | €66 (2026-08-27) | €90 | €75 | 68 |
Cheapest return per day, as we observed it, since 2026-07-19. Record as of 2026-09-28. Prices are fares we saw, not estimates.