Cheap flights from Santander to Bucharest

Cheapest current fares: $111 in August 2026, 2,382 km direct flight in ~2h 48m.

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Live fares · SDR → OTP

Cheapest month-by-month fares

Lowest available fare per calendar month from Santander (SDR) to Bucharest (OTP). Refreshed daily.

Santander (SDR) → Bucharest (OTP)

  1. August 2026 $111

Frequently asked questions

  • What is the cheapest month to fly from Santander to Bucharest?

    Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Santander (SDR) to Bucharest (OTP), with fares starting from $111.

  • What is the lowest current fare from SDR to OTP?

    The lowest currently-listed fare from Santander (SDR) to Bucharest (OTP) is $111 on 2026-08-31.

  • How long is the flight from Santander to Bucharest?

    Direct flights from SDR to OTP cover approximately 2,382 km (1,480 miles), with an estimated flight time of 2h 48m. Operating airlines: W4.

Related guides for this route

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

Full route page: SDR → OTP Cheapest month to fly to Bucharest All flights from Santander All flights to Bucharest Flights to Romania Visa-free with Spain passport W4 routes