How long is the flight from Surabaya to South Korea?

Airlines like Royal Brunei Airlines and Cathay Pacific fly from Surabaya to South Korea in about 11h 10m. The time it takes to get you to your destination can typically vary by up to 13h 30m. The distance from Surabaya to South Korea is about 5179 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in South Korea ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit South Korea when rainfall is around 20.0 mm.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

What is the cheapest time of day to fly from SUB to KR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Surabaya to South Korea as you normally would.

What airport do you fly from for flights from Surabaya to South Korea?

Located just 15.0 km from the city centre, Surabaya Juanda (SUB) is the airport most travellers will use when flying to South Korea from Surabaya.

Can I find deals for flights from Surabaya to South Korea that include hotel bookings?

Yes. In addition to deals on Surabaya to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Surabaya to South Korea?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Surabaya to South Korea.

Can I find deals for business class flights from Surabaya to South Korea?

Yes. Cheapflights offers flight deals from Surabaya to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Rp 3,002,144+ Cheap Flights from Surabaya to South Korea

Cheap flight deals from Surabaya to South Korea

Enter your travel dates to find the best prices.

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Best

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One-way

Cheapest flights from Surabaya to South Korea
Explore the most affordable flight options available from Surabaya to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Mon 16/1105.55 -

1 stop24h 40m

Wed 2/1211.35 -

1 stop10h 40m

Deal found 5/10Rp 5,396,712

Tue 17/1108.00 -

1 stop29h 15m

Tue 24/1116.15 -

1 stop31h 45m

Deal found 3/10Rp 6,701,215

Thu 12/1108.00 -

1 stop11h 50m

Fri 20/1113.45 -

1 stop33h 15m

Deal found 1/10Rp 6,754,825

Sun 15/1104.00 -

2 stops24h 00m

Wed 2/1207.35 -

1 stop17h 05m

Deal found 1/10Rp 6,897,784

Thu 12/1108.15 -

1 stop14h 25m

Thu 19/1101.55 -

1 stop18h 25m

Deal found 2/10Rp 7,237,312

Tue 17/1122.30 -

1 stop12h 05m

Tue 24/1122.55 -

2 stops21h 35m

Deal found 3/10Rp 7,433,882

Fri 13/1108.15 -

1 stop11h 10m

Thu 19/1101.55 -

1 stop18h 25m

Deal found 1/10Rp 7,684,060

Find flight deals from Surabaya to South Korea

Round-trip from	Rp 5,396,712
One-way from	Rp 3,002,144
Popular in	April
Cheapest in	June
Average price	Rp 6,522,516

Royal Brunei Airlines
16/11-2/12
2 total stops
35h 20m total
Surabaya to South Korea

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XiamenAir
31/10-31/12
1 total stop
27h 30m total
Surabaya to South Korea

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (Rp 14,070,896,640 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (Rp 5,930,032,128 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Surabaya to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Sat 31/10

13.30-19.00

1 stop27h 30m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,002,144

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Tue 10/11

13.30-19.00

1 stop27h 30m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,020,014

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Tue 10/11

19.30-07.15

2 stops33h 45m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,359,542

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Sat 31/10

09.50-07.15

2 stops19h 25m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,377,412

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Wed 25/11

10.20-07.15

2 stops18h 55m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,538,242

SurabayaBusan

SUB Surabaya Juanda - PUS Busan Gimhae

SUBPUS

Surabaya Juanda

Sun 18/10

19.50-06.50

2 stops33h 00m

Busan Gimhae

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,734,810

SurabayaBusan

SUB Surabaya Juanda - PUS Busan Gimhae

SUBPUS

Surabaya Juanda

Fri 16/10

19.50-06.40

2 stops32h 50m

Busan Gimhae

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,877,770

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Fri 23/10

20.10-07.05

1 stop32h 55m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 4,038,599

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Sat 12/12

19.30-05.20

2 stops31h 50m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 4,324,518

SurabayaBusan

SUB Surabaya Juanda - PUS Busan Gimhae

SUBPUS

Surabaya Juanda

Sat 17/10

05.05-06.20

3 stops47h 15m

Busan Gimhae

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 4,467,477

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Surabaya to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Surabaya with our price prediction graph.

SUB-ICN

SUB-PUS

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Surabaya to South Korea

SUB-KR0

SUB-ICN

SUB-PUS

What is the cheapest month to book a flight from Surabaya to South Korea?

Currently, May is the cheapest month in which you can book a flight from Surabaya to South Korea (average of Rp 6,593,996). Flying from Surabaya to South Korea in July is currently the most expensive (average of Rp 11,901,358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

What airport do you fly from for flights from Surabaya to South Korea?
Located just 15.0 km from the city centre, Surabaya Juanda (SUB) is the airport most travellers will use when flying to South Korea from Surabaya.
How long is the flight from Surabaya to South Korea?
Airlines like Royal Brunei Airlines and Cathay Pacific fly from Surabaya to South Korea in about 11h 10m. The time it takes to get you to your destination can typically vary by up to 13h 30m. The distance from Surabaya to South Korea is about 5179 km. This flight may include one or multiple stops.
Can I find deals for flights from Surabaya to South Korea that include hotel bookings?
Yes. In addition to deals on Surabaya to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Surabaya to South Korea?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Surabaya to South Korea.
Can I find deals for business class flights from Surabaya to South Korea?
Yes. Cheapflights offers flight deals from Surabaya to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Surabaya to South Korea?
Currently, May is the cheapest month in which you can book a flight from Surabaya to South Korea (average of Rp 6,593,996). Flying from Surabaya to South Korea in July is currently the most expensive (average of Rp 11,901,358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Cheap flights from Surabaya to South Korea from Rp 3,002,144

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Surabaya to South Korea

Cheapest flights from Surabaya to South KoreaExplore the most affordable flight options available from Surabaya to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Explore the most affordable flight options available from Surabaya to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Best flights from Surabaya to South KoreaDiscover carefully curated flight deals from Surabaya to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Discover carefully curated flight deals from Surabaya to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Last-minute flights from Surabaya to South KoreaDiscover last-minute flight deals from Surabaya to South Korea. Data last updated 6 October 2026 and is based on user searches.

Discover last-minute flight deals from Surabaya to South Korea. Data last updated 6 October 2026 and is based on user searches.

One-way flights from Surabaya to South KoreaSearch for one-way flight options from Surabaya to South Korea. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Search for one-way flight options from Surabaya to South Korea. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

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Use the filters below to find and compare flights from Surabaya to South Korea that are best for you.

Best time to book a flight from Surabaya to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Surabaya with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Surabaya to South Korea?

Related info for your journey

What airport do you fly from for flights from Surabaya to South Korea?

How long is the flight from Surabaya to South Korea?

Can I find deals for flights from Surabaya to South Korea that include hotel bookings?

How can I find direct flights from Surabaya to South Korea?

Can I find deals for business class flights from Surabaya to South Korea?

What is the cheapest month to book a flight from Surabaya to South Korea?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Surabaya to South Korea

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Can Cheapflights notify me if prices for flights from Surabaya to South Korea become cheaper?

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Cheapest flights from Surabaya to South Korea
Explore the most affordable flight options available from Surabaya to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Best flights from Surabaya to South Korea
Discover carefully curated flight deals from Surabaya to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Last-minute flights from Surabaya to South Korea
Discover last-minute flight deals from Surabaya to South Korea. Data last updated 6 October 2026 and is based on user searches.

One-way flights from Surabaya to South Korea
Search for one-way flight options from Surabaya to South Korea. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.