Busan

$112+ Cheap flights from Incheon Intl (ICN) to Busan (PUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — PUS
abr. 21 — abr. 281
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Cheap flight deals from Incheon Intl to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$191
(Mytrip)

One-way from

$112
(Booking.com)

Popular in

August

Cheapest in

January

Average price

$106
Provider with most accurate pricing for Incheon Intl-Busan Gimhae flight deals.
Provider most trusted by Cheapflights users for Incheon Intl-Busan Gimhae flights.
From Incheon Intl to Busan Gimhae
One-way flight from Incheon Intl to Busan Gimhae
Highest demand for flights based on searches. 16% potential increase in price ($32 potential increase over avg. RT price).
Cheapest flight prices on average. 16% potential price decrease ($24 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Incheon Intl to Busan

Cheapest flights from Incheon Intl to Busan
Explore the most affordable flight options available from Incheon Intl to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 16, 2025.

This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/83:30 pmICN - PUS
1 stop18h 30mJeju Air
mié. 5/147:10 amPUS - ICN
1 stop6h 20mJeju Air
Deal found 4/15$191
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/89:35 amICN - PUS
1 stop6h 20mMultiple Airlines
jue. 5/86:00 pmPUS - ICN
1 stop4h 35mMultiple Airlines
Deal found 4/16$245
This Jetabroad deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/228:00 amICN - PUS
1 stop12h 30mT'way Air
mié. 6/259:20 amPUS - ICN
1 stop8h 10mT'way Air
Deal found 4/16$298
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/166:15 amICN - PUS
1 stop26h 50mVietJet Air
vie. 5/2310:05 amPUS - ICN
1 stop18h 55mVietJet Air
Deal found 4/16$320
This Air China deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/81:05 pmICN - PUS
1 stop22h 40mAir China
jue. 5/1512:45 pmPUS - ICN
1 stop27h 50mAir China
Deal found 4/16$369
This Booking.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/62:35 amICN - PUS
1 stop11h 00mHK Express
sáb. 8/97:45 amPUS - ICN
1 stop13h 50mHK Express
Deal found 4/16$571
This Korean Air deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/46:40 pmICN - PUS
1 stop11h 35mKorean Air
dom. 6/87:20 pmPUS - ICN
2 stops16h 35mKorean Air
Deal found 4/16$583
This Vietnam Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/316:05 pmICN - PUS
1 stop13h 00mVietnam Airlines
sáb. 6/711:00 amPUS - ICN
1 stop18h 25mVietnam Airlines
Deal found 4/16$771

Cheapflights Fare Finder

Customize your flight search to find flights from Incheon Intl to Busan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 16, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Busan that are best for you.

Fly from

Incheon Intl

Fly to

Busan

Route

Depart

Return

Price

IncheonBusan

ICN - PUS

ICNPUS

Incheon Intl

jue. 5/8

3:30 pm-10:00 am

1 stop18h 30m

Busan Gimhae

mié. 5/14

7:10 am-1:30 pm

1 stop6h 20m

$191

IncheonBusan

ICN - PUS

ICNPUS

Incheon Intl

jue. 5/8

9:35 am-3:55 pm

1 stop6h 20m

Busan Gimhae

jue. 5/8

6:00 pm-10:35 pm

1 stop4h 35m

$245

IncheonBusan

ICN - PUS

ICNPUS

Incheon Intl

dom. 6/22

8:00 am-8:30 pm

1 stop12h 30m

Busan Gimhae

mié. 6/25

9:20 am-5:30 pm

1 stop8h 10m

$298

IncheonBusan

ICN - PUS

ICNPUS

Incheon Intl

vie. 5/16

6:15 am-9:05 am

1 stop26h 50m

Busan Gimhae

vie. 5/23

10:05 am-5:00 am

1 stop18h 55m

$320

IncheonBusan

ICN - PUS

ICNPUS

Incheon Intl

jue. 5/8

1:05 pm-11:45 am

1 stop22h 40m

Busan Gimhae

jue. 5/15

12:45 pm-4:35 pm

1 stop27h 50m

$369

IncheonBusan

ICN - PUS

ICNPUS

Incheon Intl

mié. 8/6

2:35 am-1:35 pm

1 stop11h 00m

Busan Gimhae

sáb. 8/9

7:45 am-9:35 pm

1 stop13h 50m

$571

IncheonBusan

ICN - PUS

ICNPUS

Incheon Intl

mié. 6/4

6:40 pm-6:15 am

1 stop11h 35m

Busan Gimhae

dom. 6/8

7:20 pm-11:55 am

2 stops16h 35m

$583

IncheonBusan

ICN - PUS

ICNPUS

Incheon Intl

sáb. 5/31

6:05 pm-7:05 am

1 stop13h 00m

Busan Gimhae

sáb. 6/7

11:00 am-5:25 am

1 stop18h 25m

$771

IncheonBusan

ICN - PUS

ICNPUS

Incheon Intl

mar. 5/27

5:20 pm-10:00 am

1 stop16h 40m

$112

IncheonBusan

ICN - PUS

ICNPUS

Incheon Intl

mar. 4/29

7:55 am-3:55 pm

1 stop8h 00m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Busan flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Busan flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Busan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Busan flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Busan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Incheon Intl to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Incheon Intl with our price prediction graph.
Estimated round-trip 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 Incheon Intl Airport to Busan

What is the cheapest month to book a flight from Incheon Intl Airport to Busan?

Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Busan (average of $1,166). Flying from Incheon Intl Airport to Busan in December is currently the most expensive (average of $2,247). 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.

What is the cheapest time of day to fly from ICN to PUS?

Find hourly flight availability from Incheon Intl to Busan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 16, 2025.

It’s optimal to fly from Incheon Intl Airport to Busan at noon. By choosing this option you can save up to 82% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Incheon Intl Airport to Busan

Explore weekly flight availability from Incheon Intl to Busan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated abril 16, 2025.

The most flights from ICN to PUS are scheduled on a Monday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in Busan by month

Plan your trip to Busan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Busan ranges from 0.9 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. December is typically the driest time to visit Busan when rainfall is around 0.9 in.

Temperature in Busan by month

Plan your trip to Busan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Busan, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated abril 16, 2025.

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Busan from Incheon Intl?

    Busan Gimhae (PUS), located 7.2 mi from the city center, is the airport you fly into when you book flights from Incheon Intl to Busan. 1 airline have flights to Gimhae from Incheon Intl on a regular basis. Booking flights from Incheon Intl to Busan Gimhae should not be difficult; the airport handles an average of 15 inbound flights from Incheon Intl per day.

  • What are the cheapest airlines flying from Incheon Intl Airport to Busan round-trip?

    According to our current data, Jeju Air ($191), T'way Air ($298), and VietJet Air ($320) offers the cheapest pricing from Incheon Intl Airport to Busan.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Busan one-way?

    The cheapest airline one-way is Jeju Air, with whom users have recently found tickets for as low as $112. However, be on the lookout for offers from T'way Air and China Southern, as they are both options that can get you from Incheon Intl Airport to Busan for a low price.

  • What are the most reliable airlines from Incheon Intl Airport to Busan?

    Consider Delta (66%), Korean Air (65%) or Air France (61%) when booking your flight. These represent the most reliable airlines when flying from Incheon Intl Airport to Busan.

  • Can I find deals for flights from Incheon Intl to Busan that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Busan.

  • Can I find deals for business class flights from Incheon Intl to Busan?

    Yes. Cheapflights offers flight deals from Incheon Intl to Busan 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 Incheon Intl Airport to Busan?

    Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Busan (average of $1,166). Flying from Incheon Intl Airport to Busan in December is currently the most expensive (average of $2,247). 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.

See more FAQs

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Alternative routes for Incheon Intl to Busan

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Incheon Intl to Busan

Discover the top airline that operate flights from Incheon Intl to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$88Average$89FlexibilityNo cancel feeOn-time81%

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