AirHint found the following cheapest one-way flights from London (STN) to Keflavik (KEF) in June 2026 (see full year).
One-Way flights
| 12 Jun | easyJet | ||
| 05 Jun | Ryanair | ||
| 26 Jun | Ryanair | ||
| 24 Jun | Ryanair | ||
| 28 Jun | Ryanair | ||
| 21 Jun | easyJet |
Also check the deals for return flights from London to Keflavik in June.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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