Cheap flights from Surabaya to Seoul

Compare Surabaya to Seoul flight deals

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Flight deals from Surabaya to Seoul

Looking for a cheap last-minute deal or the best return flight from Surabaya Airport to Seoul? If you want to travel next month, return fares start from $394. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Surabaya to Seoul

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

Alternative Surabaya to Seoul routes

Looking for the cheapest, fastest or easiest route from Surabaya to Seoul? You could fly into the following airports instead.

Surabaya to Seoul: Flight information

The things to know before you go.
Cheapest flight found$180
Cheapest month to flyJuly

Finding cheap flights from Surabaya to Seoul: Frequently asked questions

There are 2 airports in Seoul: Gimpo International and Incheon International.
The best price we found for a return flight from Surabaya to Seoul is $332. 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 Surabaya to Seoul. But we found flights with one or more stops from $332.
As of April 2026, there are no flights flying from Surabaya to Seoul.
The cheapest month to fly from Surabaya to Seoul is usually August.
If you're flying from Surabaya Airport, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from $332.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Surabaya Airport to Seoul on Tuesday, 11 August 2026.
No airlines currently offer direct flights between Surabaya Airport and Seoul. 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 Seoul 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 Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 10°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.
Currently, Indonesia AirAsia offers the cheapest flight tickets to Seoul.

Travelling from Juanda International Airport (SUB) to Seoul: what you need to know

  • The timezone in Seoul is UTC+9. The city is two hours ahead of Surabaya, where Juanda International Airport is located.

  • Give yourself enough time to catch your SUB to Seoul flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • You can expect longer queues during popular months such as February. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.

  • We make it a breeze to book plane tickets from SUB to Seoul with a stopover. To see the options, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to see the sights of the city of your choice. Some popular stopovers include:

    • Kuala Lumpur International Airport (KUL)

    • Singapore Changi Airport (SIN)

    • Jakarta Soekarno-Hatta International Airport (CGK)

  • Located around 14 kilometres from central Surabaya, SUB can be reached in about 25 minutes by car. Travelling on public transport will take roughly 45 minutes.

  • Want a hassle-free start to your travels? Stay near SUB. Whether you have an early flight from Juanda International Airport to Seoul or just don't like being rushed, these hotels are worth a look:

  • Juanda International Airport maintains a solid on-time record, making delays less likely. Departures from SUB land on schedule 80% of the time.

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

  • The lowest price we've found for a one-way Juanda International Airport to Seoul flight is $180. The cheapest price for a return flight is $332. Bear in mind fares may change due to availability at the time of booking.

  • Booking in advance is often the key to locking in a cheap flight from SUB to Seoul. Airlines adjust prices based on demand, so the closer you get to departure, the more you'll likely spend on your ticket.

  • The 'Whole month' search tool will show you the cheapest tickets from Juanda International Airport to Seoul across the entire month. It's an easy way to snap up a bargain if your travel dates are flexible.

  • Picking up a cheap flight from SUB to Seoul is easy with Price Alerts. Simply set up one of these automatic notifications and we'll get in touch when a cheaper option becomes available.

  • Pick your ideal arrival and departure times, number of stops and airlines with our filters. Then, sort the results for your flight from Juanda International Airport to Seoul by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Seoul

Seoul Incheon International Airport (ICN)

  • The distance from Seoul Incheon International Airport (ICN) to central Seoul is roughly 48 kilometres. It takes about 1 hour 5 minutes to reach the centre driving.

  • It takes around 50 minutes if you're using public transport.

  • Consider staying in a hotel close to ICN if you're coming in on a late flight from Juanda International Airport to Seoul. Pick one of these accommodation options and make arrival day easier:

  • Lock in the best rate by booking your vehicle from Seoul Incheon International Airport about four weeks in advance of your flight from SUB to Seoul.

Seoul Gimpo International Airport (GMP)

  • Central Seoul is around 16 kilometres from Seoul Gimpo International Airport (GMP). Once your flight from Juanda International Airport to Seoul has touched down and you've navigated your way to arrivals, expect a drive of around 30 minutes.

  • If you're catching public transport, it'll take around 35 minutes.

  • Following your SUB to Seoul flight, unwind at a hotel close to GMP. These are some comfortable accommodation options that'll help you slip into relaxation mode:

  • Get what you want, not just what's left over. Booking your ride from GMP one week in advance often means better prices and a greater range of vehicles.

Best time to go to Seoul

  • December is the quietest month for flights from Juanda International Airport to Seoul, while January is the most popular. Figure out the ideal time to visit Seoul based on whether you want a lively atmosphere or a more laid-back vibe.

  • Lock in a Juanda International Airport to Seoul plane ticket with a departure in August if you want to visit the city during its warmest month. Expect temperatures to range from 19ºC (66ºF) to 32ºC (90ºF).

  • January sees average temperatures of between -12ºC (10ºF) and 4ºC (39ºF). Search for a cheap ticket from SUB to Seoul around that time if you like travelling in cooler conditions.

More about Seoul

Explore more of South Korea

  • Seoul has its own special appeal, but there are so many other parts of South Korea just waiting to be explored. Around 322 kilometres southeast of Seoul, a visit to Busan will fill your itinerary to the brim. Start with popular sights like Gamcheon Culture Village, Haeundae Beach and Beautiful View Busan - Diamond Bridge.

  • Around 241 kilometres southeast of Seoul, Daegu is another essential stop in South Korea. Get a taste of what this destination has to offer at Alive Aquarium Daegu, Nature Park and Seonsa Historical Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.