Cheap flights from Kos to Budapest

Cheapest current fares: $138 in November 2026 on connecting flights.

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Live fares · KGS → BUD

Cheapest month-by-month fares

Lowest available fare per calendar month from Kos (KGS) to Budapest (BUD). Refreshed daily.

Kos (KGS) → Budapest (BUD)

  1. November 2026 $138

Frequently asked questions

  • What is the cheapest month to fly from Kos to Budapest?

    Based on current 6-month forward fare data, November 2026 is the cheapest month to fly from Kos (KGS) to Budapest (BUD), with fares starting from $138.

  • What is the lowest current fare from KGS to BUD?

    The lowest currently-listed fare from Kos (KGS) to Budapest (BUD) is $138 on 2026-11-03.

  • Is there a direct flight from Kos to Budapest?

    There is currently no non-stop service from KGS to BUD. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: KGS → BUD Cheapest month to fly to Budapest All flights from Kos All flights to Budapest Flights to Hungary Visa-free with Greece passport