The best month to fly between Singapore and Seoul is August and the most expensive month to fly is October. (Average prices, based on 342 datapoints.)
The best day to arrive at Singapore is Sunday and it would be best to avoid Friday, as prices are on average 81.98% higher than on Sunday. (Average prices, based on 343 datapoints.)
The cheapest airline flying from Singapore to Seoul is Scoot-Tiger. They are 52% cheaper than Korean Air. (Average prices, based on 345 datapoints.)
The best time to fly is at around 12. (Average prices, based on 645 datapoints.)