From most locations, the cheapest flights to Surabaya can be found during the month of February; however great deals can be found at other times.
Most flyers found that booking flight tickets 8 days in advance of their planned departure date is, on average, the best time to get cheap flights to Surabaya.
From most locations, the cheapest day to fly to Surabaya is Thursday. Most users found that departing on a Saturday was most expensive.
Our data shows that the cheapest Surabaya flights are usually those with afternoon departure times. midday flights are often costlier.