At the moment, there are two airlines flying to Surabaya. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Surabaya.
The most popular airlines offering flights to Surabaya are Lufthansa & SWISS. Lufthansa is the most popular one, but that doesn’t mean their flights will be the cheapest. If you can't find a flight time that suits you, why not look at flying out from a different airport?
Generally speaking, the flight from London City Airport to Surabaya takes around 19 hrs 5 mins. The fastest flight takes 19 hrs to cover the 12221 km distance. You can view all flight times yourself in the results list.
You can also search by month, which will reveal the cheapest time of the week to fly.