How long is the flight from Surabaya to South Korea?

Airlines like China Southern and Cathay Pacific fly from Surabaya to South Korea in about 12h 05m. The time it takes to get you to your destination can typically vary by up to 14h 25m. 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 3,039,568+ Cheap Flights from Surabaya to South Korea

Cheap flight deals from Surabaya to South Korea

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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 29 September 2026.

Sat 31/1015.00 -

1 stop26h 00m

Fri 6/1120.35 -

1 stop17h 55m

Deal found 25/9Rp 6,169,065

Sat 31/1015.00 -

1 stop26h 00m

Wed 4/1120.35 -

1 stop17h 55m

Deal found 25/9Rp 6,223,022

Tue 10/1122.30 -

1 stop12h 05m

Tue 17/1116.15 -

1 stop31h 45m

Deal found 26/9Rp 6,654,676

Sun 8/1108.00 -

1 stop11h 50m

Sun 15/1116.15 -

1 stop31h 45m

Deal found 24/9Rp 6,744,604

Thu 12/1108.00 -

1 stop29h 15m

Fri 20/1113.45 -

1 stop33h 15m

Deal found 27/9Rp 6,834,532

Mon 9/1105.55 -

1 stop24h 40m

Mon 16/1111.25 -

1 stop23h 35m

Deal found 25/9Rp 7,032,374

Sat 31/1013.30 -

1 stop27h 30m

Sat 7/1109.10 -

1 stop14h 50m

Deal found 25/9Rp 7,104,316

Thu 12/1113.30 -

1 stop27h 30m

Thu 19/1116.15 -

1 stop31h 45m

Deal found 28/9Rp 7,122,302

Thu 12/1108.15 -

1 stop26h 30m

Thu 19/1101.55 -

1 stop18h 25m

Deal found 26/9Rp 7,320,144

Find flight deals from Surabaya to South Korea

Round-trip from	Rp 6,169,065
One-way from	Rp 3,039,568
Popular in	April
Cheapest in	October
Average price	Rp 6,978,418

XiamenAir
31/10-6/11
2 total stops
43h 55m total
Surabaya to South Korea

Search Deals

2/11-31/12
2 total stops
22h 50m total
Surabaya to South Korea

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (Rp 14,282,813,440 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (Rp 6,010,315,776 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

Sun 1/11

18.50-06.20

2 stops33h 30m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,219,424

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 3,489,209

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Sun 8/11

19.30-07.25

2 stops33h 55m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,561,151

Fastest return journey

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Sun 1/11

19.30-10.10

1 stop12h 40m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,615,108

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Mon 2/11

05.55-08.35

1 stop24h 40m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,633,094

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Fri 16/10

07.05-01.10

2 stops40h 05m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,633,094

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Fri 23/10

19.50-07.15

2 stops33h 25m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,776,978

SurabayaBusan

SUB Surabaya Juanda - PUS Busan Gimhae

SUBPUS

Surabaya Juanda

Mon 19/10

05.05-06.50

2 stops23h 45m

Busan Gimhae

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,812,950

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Mon 23/11

05.00-06.00

2 stops23h 00m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,812,950

SurabayaIncheon

SUB Surabaya Juanda - ICN Incheon Intl

SUBICN

Surabaya Juanda

Fri 20/11

08.00-13.15

1 stop27h 15m

Incheon Intl

Wed 31/12

00.00-22.00

Nonstop0h 00m

Rp 3,902,878

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 23 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 6,636,690). Flying from Surabaya to South Korea in July is currently the most expensive (average of Rp 11,978,417). 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 China Southern and Cathay Pacific fly from Surabaya to South Korea in about 12h 05m. The time it takes to get you to your destination can typically vary by up to 14h 25m. 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 6,636,690). Flying from Surabaya to South Korea in July is currently the most expensive (average of Rp 11,978,417). 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 3,039,568

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. 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 29 September 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 29 September 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 29 September 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 29 September 2026.

Last-minute flights from Surabaya to South KoreaDiscover last-minute flight deals from Surabaya to South Korea. Data last updated 29 September 2026 and is based on user searches.

Discover last-minute flight deals from Surabaya to South Korea. Data last updated 29 September 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 29 September 2026.

Search for one-way flight options from Surabaya to South Korea. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

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Best time to book a flight from Surabaya to South Korea

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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

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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 29 September 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 29 September 2026.

Last-minute flights from Surabaya to South Korea
Discover last-minute flight deals from Surabaya to South Korea. Data last updated 29 September 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 29 September 2026.