Cheap flights from Seoul to Surabaya

Compare Seoul to Surabaya flight deals

Find the cheapest month or even day of the year to fly to Surabaya

Book the best Surabaya fare with no extra fees

Flight deals from Seoul to Surabaya

Looking for a cheap last-minute deal or the best return flight from Seoul to Surabaya Airport? If you want to travel next month, return fares start from P21,640. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seoul to Surabaya

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seoul to Surabaya flights are currently cheapest in May.

Seoul to Surabaya: Alternative routes

Compare routes from Seoul to Surabaya below. You may find an airport to fly into that's cheaper, faster, or easier than Surabaya.

Seoul to Surabaya: Flight information

The things to know before you go.
Cheapest flight foundP7,494
Cheapest month to flyMay

Finding cheap flights from Seoul to Surabaya: Frequently asked questions

The best price we found for a return flight from Seoul to Surabaya is P14,772. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seoul to Surabaya. But we found flights with one stop from P14,772.
As of June 2026, there are no flights flying from Seoul to Surabaya.
The cheapest month to fly from Seoul to Surabaya is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Surabaya Airport on Tuesday, 27 April 2027.
No airlines currently offer direct flights between Seoul and Surabaya Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Surabaya but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Surabaya is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Surabaya is AirAsia X .

Flying from Seoul to Juanda International Airport (SUB): What you need to know

  • Surabaya is two hours behind Seoul. Juanda International Airport is located in Surabaya, which follows the UTC+7 timezone.

  • Give yourself enough time to get on your flight from Seoul to SUB. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Popular months like January or other peak seasons mean longer lines and potential delays. Stay ahead of the crowds by getting to the airport even earlier. Aim for at least four hours ahead of international flights and two hours before domestic departures.

Airports in Seoul

Seoul Incheon International Airport (ICN)

  • We make it simple to book cheap flights from Seoul to SUB that include a stopover. To explore all your options departing from Seoul Incheon International Airport (ICN), uncheck 'Direct flights only.' Then, simply choose a flight that has a stop long enough to tour the city of your choice. Top stopovers between ICN and SUB include:

    • Kuala Lumpur International Airport (KUL)

    • Singapore Changi Airport (SIN)

    • Hong Kong International Airport (HKG)

  • ICN is about 48 kilometers from central Seoul. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 1 hour 5 minutes or so to get there, depending on traffic. If you're using public transport, expect the travel time to be around 50 minutes.

  • Booked an early flight from Seoul to Juanda International Airport? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by picking one of these stays close to Seoul Incheon International Airport:

  • Of all flights leaving Seoul Incheon International Airport, 74% land on time at their destination.

Seoul Gimpo International Airport (GMP)

  • GMP is around 16 kilometers from central Seoul. It takes 30 minutes or so to get to the airport by car from the city centre. Public transport takes roughly 35 minutes.

  • Kick off your holiday early with an additional night away from home. Before your Seoul to SUB flight, kick back in one of these hotels close to Seoul Gimpo International Airport:

  • Flights from Seoul Gimpo International Airport have a reputation for punctuality, with 80% of them landing right on cue.

About Juanda International Airport (SUB)

Getting from Juanda International Airport (SUB) to central Surabaya

  • From Juanda International Airport, central Surabaya is around 13 kilometers away. It takes about 25 minutes to reach the city centre by car.

  • Travelling by public transport typically takes 45 minutes.

How to find the cheapest flights from Seoul to Juanda International Airport (SUB)

  • At the moment, P7,438 is the best price we've found for a one-way ticket from Seoul to Juanda International Airport. The cheapest price for a return flight is P14,772. Keep in mind fares can change due to availability at the time of booking.

  • Booking ahead of time is often the key to finding a cheap flight from Seoul to SUB. Flight prices rise as demand increases, so the closer your departure date, the more it could cost you.

  • If you're flexible with your trip dates, use the 'Whole month' search tool. It'll show you the lowest price across each month when searching for your Seoul to Juanda International Airport ticket.

  • Finding a cheap plane ticket from Seoul to SUB is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll notify you when the price has dropped.

  • Save money on your flight from Seoul to Juanda International Airport by using filters. Select your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Seoul to Juanda International Airport (SUB)

  • It's time to decide when to book your flight from Seoul to Juanda International Airport (SUB). February is when most people visit Surabaya. If a slower pace sounds more appealing, head there in December.

  • The warmest month in Surabaya is October, with temperatures ranging between 24ºC (75ºF) and 34ºC (93ºF). Lock in your Seoul to SUB plane ticket then if you enjoy this type of weather.

  • Search for cheap tickets from Seoul to Juanda International Airport in July if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 23ºC (73ºF) and 32ºC (90ºF).

More about Surabaya

Explore more of Indonesia

  • Semarang is just one of the many cities in Indonesia waiting to be discovered once you've seen the sights of Surabaya. Around 274 kilometers away to the west, check out popular attractions including Prambanan, Indonesia Kaya Park and Masjid Agung Jawa Tengah.

  • Yogyakarta is another essential stop in Indonesia and is around 274 kilometers west of Surabaya. No trip is complete without seeing Wisata Kraton Jogja, Yogyakarta Palace and ALUN ALUN KIDUL YOGYAKARTA.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.