Iran was scheduled to fly to Frankfurt on Sunday morning (December 21) and then fly to Bilbao in the afternoon.
The Iranian team's friendly game against a selected team from Basque squad has been cancelled by the Basque Football Federation (FVF).
The FVF on Friday night sent a letter to Iran's Football Federation to announce the suspension of the match.
Placed in the 43rd position in the FIFA ranking, Iran soccer team has played a number of friendly games in preparation for
the 2010 World Cup.
Iran is scheduled to play against South Korea in Group B of the Asian qualifying games on February 11.
Iran is competing against Saudi Arabia, North Korea, the UAE and South Korea in Group B.