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ICN - PUS

$79 Find Cheap Flights from Seoul Incheon Airport to Busan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon Intl to Busan departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
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Search hundreds of travel sites at once for deals on flights to Busan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Busan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Busan, as well as popular online travel agencies
In the last 7 days travelers have searched 46,479,581 times on KAYAK, and here is why:

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Cheap Flight Deals from Seoul Incheon Airport to Busan (ICN-PUS)

 
These are the cheapest deals for flights from Incheon Intl to Busan currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Incheon Intl to Busan

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Incheon Intl to Busan.

Recent one-way flight deals from Incheon Intl to Busan

Only flying one-way? Below are some of the best one-way flight deals from Incheon Intl to Busan found on KAYAK recently.

Recent last minute flight deals from Incheon Intl to Busan

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Incheon Intl to Busan.

Recent direct flight deals from Incheon Intl to Busan

The latest deals for direct flights from Incheon Intl to Busan so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Incheon Intl to Busan

Find recent round-trip train or bus tickets from Incheon Intl to Busan.

All round-trip flight deals to Busan

The cheapest plane tickets to Busan found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:20 pm - 10:00 amICN-PUS
17h 40m1 stop
1:20 pm - 8:15 pmPUS-ICN
6h 55m1 stop
$229Jeju Air
Find Deal
Wed, Nov 27 - Wed, Dec 4
4:20 pm - 10:00 amICN-PUS
17h 40m1 stop
1:20 pm - 8:15 pmPUS-ICN
6h 55m1 stop
$231Jeju Air
Find Deal
Tue, Dec 3 - Wed, Dec 4
12:30 am - 1:00 pmICN-PUS
12h 30m1 stop
1:55 pm - 7:55 pmPUS-ICN
6h 00m1 stop
Wed, Nov 27 - Thu, Dec 5
6:40 pm - 11:55 amICN-PUS
17h 15m1 stop
10:45 am - 1:25 pmPUS-ICN
26h 40m1 stop
$267Korean Air
Find Deal
Wed, Nov 27 - Wed, Dec 4
12:30 am - 1:00 pmICN-PUS
12h 30m1 stop
7:00 am - 12:05 pmPUS-ICN
5h 05m1 stop
Mon, Dec 2 - Wed, Dec 4
8:10 am - 4:00 pmICN-PUS
7h 50m1 stop
7:00 am - 7:20 pmPUS-ICN
12h 20m1 stop
$276Jeju Air
Find Deal
Fri, Nov 29 - Tue, Dec 3
6:30 am - 10:25 amICN-PUS
3h 55m1 stop
1:55 pm - 7:55 pmPUS-ICN
6h 00m1 stop
Thu, Nov 28 - Thu, Dec 5
2:45 pm - 8:50 pmICN-PUS
6h 05m1 stop
3:30 pm - 11:00 amPUS-ICN
19h 30m2 stops
Tue, Dec 3 - Wed, Dec 4
1:10 pm - 11:45 amICN-PUS
22h 35m1 stop
12:45 pm - 11:40 amPUS-ICN
22h 55m1 stop
$319Air China
Find Deal
Mon, Nov 18 - Thu, Nov 21
1:10 pm - 11:45 amICN-PUS
22h 35m1 stop
12:45 pm - 11:40 amPUS-ICN
22h 55m1 stop
$324Air China
Find Deal
Thu, Nov 14 - Mon, Nov 18
4:20 pm - 10:00 amICN-PUS
17h 40m1 stop
$79Jeju Air
Find Deal
Tue, Nov 12
3:20 pm - 10:00 amICN-PUS
18h 40m1 stop
$90Jeju Air
Find Deal
Wed, Nov 13
3:20 pm - 10:00 amICN-PUS
18h 40m1 stop
$99Jeju Air
Find Deal
Wed, Nov 20
7:20 am - 5:35 pmICN-PUS
10h 15m1 stop
$113Jeju Air
Find Deal
Thu, Nov 7
12:30 am - 1:00 pmICN-PUS
12h 30m1 stop
Wed, Dec 4
5:40 pm - 1:00 pmICN-PUS
19h 20m1 stop
$130Spring Airlines
Find Deal
Fri, Nov 15
1:05 pm - 4:00 pmICN-PUS
26h 55m1 stop
$139Korean Air
Find Deal
Sat, Jan 18
12:30 am - 1:00 pmICN-PUS
12h 30m1 stop
Fri, Nov 15
10:50 am - 6:55 amICN-PUS
20h 05m1 stop
$150VietJet Air
Find Deal
Thu, Nov 21
1:05 pm - 4:00 pmICN-PUS
26h 55m1 stop
$161Korean Air
Find Deal
Thu, Jan 23
7:30 pm - 6:55 amICN-PUS
11h 25m1 stop
7:35 am - 12:50 amPUS-ICN
17h 15m1 stop
Sun, Nov 3 - Sat, Nov 9
9:50 pm - 9:55 amICN-PUS
12h 05m1 stop
9:35 pm - 9:45 amPUS-ICN
12h 10m1 stop
Sat, Nov 2 - Sun, Nov 3
7:30 pm - 6:55 amICN-PUS
11h 25m1 stop
5:20 pm - 11:20 amPUS-ICN
42h 00m3 stops
Sun, Nov 3 - Sat, Nov 9
9:50 pm - 9:55 amICN-PUS
12h 05m1 stop
7:00 pm - 9:45 amPUS-ICN
14h 45m1 stop
Sat, Nov 2 - Mon, Nov 4
9:50 pm - 9:55 amICN-PUS
12h 05m1 stop
9:35 pm - 9:45 amPUS-ICN
12h 10m1 stop
Sat, Nov 2 - Sun, Nov 3
11:20 am - 11:35 amICN-PUS
24h 15m2 stops
5:50 pm - 10:20 amPUS-ICN
16h 30m2 stops
Fri, Nov 1 - Sat, Nov 2
4:20 pm - 10:00 amICN-PUS
17h 40m1 stop
1:20 pm - 8:15 pmPUS-ICN
6h 55m1 stop
$337Jeju Air
Find Deal
Sat, Nov 2 - Wed, Nov 6
5:30 pm - 4:50 pmICN-PUS
23h 20m2 stops
12:45 pm - 10:20 amPUS-ICN
21h 35m2 stops
Sat, Nov 2 - Mon, Nov 4
11:20 am - 11:45 amICN-PUS
24h 25m2 stops
5:50 pm - 10:20 amPUS-ICN
16h 30m2 stops
Sat, Nov 2 - Sun, Nov 3
7:20 am - 5:35 pmICN-PUS
10h 15m1 stop
9:45 pm - 8:05 amPUS-ICN
10h 20m1 stop
$372Jeju Air
Find Deal
Fri, Nov 1 - Sat, Nov 2

Flights from Incheon Intl to Busan - Travel Insights & Trends

Get data-powered insights and trends into flights from Incheon Intl to Busan to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Incheon Intl Airport to Busan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Incheon Intl Airport to Busan, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Incheon Intl Airport to Busan is January, where tickets cost $73 on average. On the other hand, the most expensive months are April and May, where the average cost of tickets is $100 and $96 respectively.

How far in advance should I book a flight from Incheon Intl Airport to Busan?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Incheon Intl Airport to Busan, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Incheon Intl Airport to Busan, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 92 days before departure.

Good to know

Low season

February

High season

June

Cheapest flight

$79
Best time to beat the crowds with an average 62% drop in price.
Most popular time to fly and prices are also 54% lower on average.
Flight from Seoul Incheon Airport to Busan

When to book flights from Incheon Intl to Busan

Are your dates flexible? Find out the best times to travel from Incheon Intl to Busan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seoul Incheon Airport to Busan flights

  • What is the cheapest flight from Incheon Intl Airport to Busan?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Busan was $79 for a one-way ticket and $229 for a round-trip.

  • Do I need a passport to fly between Seoul Incheon Airport and Busan?

    No

  • Which aircraft models fly most regularly from Seoul Incheon Airport to Busan?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Seoul Incheon Airport to Busan flight route.

  • Which airline alliances offer flights from Seoul Incheon Airport to Busan?

    SkyTeam is the only airline alliance operating flights between Seoul Incheon Airport and Busan.

  • On which days can I fly direct from Seoul Incheon Airport to Busan?

    There are nonstop flights from Seoul Incheon Airport to Busan on a daily basis.

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport to Busan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul Incheon Airport to Busan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul Incheon Airport to Busan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from Seoul Incheon Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seoul Incheon Airport to Busan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back to Seoul Incheon Airport with another airline. Booking your flights between Seoul Incheon Airport and PUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul Incheon Airport to Busan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from Seoul Incheon Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Seoul Incheon Airport to Busan?

Find which airlines fly direct from Incheon Intl Airport to Busan Gimhae Airport, which days they fly and book direct flights.

Nonstop departures

Incheon Intl to Busan Gimhae

Monday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

Tuesday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

Wednesday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

Thursday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

Friday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

Saturday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

Sunday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

See more direct flights

Nonstop returns

Busan Gimhae to Incheon Intl

Monday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

Tuesday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

Wednesday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

Thursday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

Friday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

Saturday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

Sunday

Air France, Delta, Hawaiian Airlines, +4 more

Air France, Delta, +5 more

See more direct flights
See more direct flights

Top airline flying from Incheon Intl to Busan

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Busan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon Intl to Busan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1039 reviews
8.2Entertainment
8.1Food
8.3Comfort
8.5Boarding
8.7Crew
Airline reviews

It was horrible. The flight crew was unfriendly and the food was absolutely horrible.

2.0 MediocreAnonymous, Oct 2024ICN - BOS
Read more Korean Air reviews

It was horrible. The flight crew was unfriendly and the food was absolutely horrible.

Absolutely horrible. The fight member crew or not very friendly and the food was horrible.

It would be better if flight crew can clearly communicate in english. But they are kind and accommodating. Food is good, especially the sandwiches on the self-serving snack trays. They are better than the ones served. Boarding was organized.

So far one of the good one , whenever I go to Korea , I always use Korean airline .

They had the same movie choice as my previous flight, not much of a choice, movies were not up to date, music was uninteresting. Other than sitting on the ground for 40 minutes after boarding the plane, with pilot telling us that they couldn't load the plane because of rain, (bullshit) We finally got into Bangkok of course 40 minutes late.

They could have had more up to date movies/better choice of music.

Terrible experience will never fly Delta again. Delayed flight with total disorganization and inept crew who wouldn’t communicate.

The crew and my luggage was still pretty good after a long flight. They take good care of the luggage.

Really good! I like all the crew, they were so nice and very efficient.

Food tasted pretty good. Boarding was very smooth and efficient, compared to all other airlines I’ve been on. I have flown EVA, Cathay, Asiana, British Airways, and many USA brands. Cabin attendants were also efficient and professional.

Book cheap flights from Incheon to Busan

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Incheon to Busan found on KAYAK in the last 72 hours.
11/12Tue
1 stopJeju Air
17h 40mICN-PUS
$79
11/13Wed
1 stopJeju Air
18h 40mICN-PUS
$90
11/20Wed
1 stopJeju Air
18h 40mICN-PUS
$99
11/7Thu
1 stopJeju Air
10h 15mICN-PUS
$113
12/4Wed
1 stop
12h 30mICN-PUS
$125
11/15Fri
1 stopSpring Airlines
19h 20mICN-PUS
$130
1/18Sat
1 stopKorean Air
26h 55mICN-PUS
$139
11/15Fri
1 stop
12h 30mICN-PUS
$143
11/21Thu
1 stopVietJet Air
20h 05mICN-PUS
$150
1/23Thu
1 stopKorean Air
26h 55mICN-PUS
$161

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Last minute flights from Incheon Intl to Busan

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Incheon to Busan that are departing in the next 10 days.
11/3Sun
multi-stop
11h 25mICN-PUS
11/9Sat
multi-stop
17h 15mPUS-ICN
$267
11/2Sat
multi-stop
12h 05mICN-PUS
11/3Sun
multi-stop
12h 10mPUS-ICN
$284
11/3Sun
multi-stop
11h 25mICN-PUS
11/9Sat
multi-stop
42h 00mPUS-ICN
$286
11/2Sat
multi-stop
12h 05mICN-PUS
11/4Mon
multi-stop
14h 45mPUS-ICN
$294
11/2Sat
multi-stop
12h 05mICN-PUS
11/3Sun
multi-stop
12h 10mPUS-ICN
$296
11/1Fri
multi-stop
24h 15mICN-PUS
11/2Sat
multi-stop
16h 30mPUS-ICN
$335
11/2Sat
multi-stopJeju Air
17h 40mICN-PUS
11/6Wed
multi-stopJeju Air
6h 55mPUS-ICN
$337
11/2Sat
multi-stop
23h 20mICN-PUS
11/4Mon
multi-stop
21h 35mPUS-ICN
$340
11/2Sat
multi-stop
24h 25mICN-PUS
11/3Sun
multi-stop
16h 30mPUS-ICN
$361
11/1Fri
multi-stopJeju Air
10h 15mICN-PUS
11/2Sat
multi-stopJeju Air
10h 20mPUS-ICN
$372

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Everything you need to know for your flight from Incheon Intl to Busan

Information on your arrival and departure airports