PUS - GMP

Find cheap flights from Busan to Seoul

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul Gimpo Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Busan to Seoul, 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 Busan to Seoul, as well as popular online travel agencies
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Expert advice
Booking Insights
Flights Deals

Cheap Flights from Busan to Seoul (PUS-GMP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Busan to Seoul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Busan to Gimpo Intl

Multiple Airlines Logo
PUS-GMP
204 mimulti-stop
Multiple Airlines Logo
GMP-PUS
204 mimulti-stop
Multiple Airlines
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Expert advice

Expert advice for your flight from Busan to Gimpo Intl

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Jeju Air

Jeju Air's BIZ LITE offers priority boarding and premium seating for a more comfortable journey.


Jeju Air allows extra seat purchase for more space, ideal for comfort on short flights.

Read more about Jeju Airby Daniel Scheffler
Korean Air

Korean Air offers free checked bags for all passengers, enhancing convenience for domestic flights.


Korean Air's economy class includes complimentary meals and alcohol, enhancing the short-haul flight experience.

Read more about Korean Airby Robert Schrader
Jin Air

Jin Air includes a 15 kg checked bag in all tickets, a rare perk for low-cost carriers.


Jin Air offers priority baggage claim with Seat Package, enhancing efficiency for quick domestic routes.

Read more about Jin Airby John Walton
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Jeju Air

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Robert Schrader

Robert Schrader

Expert on Korean Air

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
John Walton

John Walton

Expert on Jin Air

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Booking Insights

KAYAK's insights & trends for Busan to Gimpo Intl flights

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

What’s the cheapest day of the week to fly from Busan to Seoul?

The average price of all round-trip flights from Busan to Seoul Gimpo Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Busan to Seoul, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Busan, you’ll find the best rates on Mondays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Busan to Seoul Gimpo Intl Airport, 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 Busan to Seoul Gimpo Intl Airport is March, where tickets cost $53 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is $89 and $86 respectively.

Find deals

Good to know

Low seasonFebruary
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 7% increase in price.

When to book flights from Busan to Gimpo Intl

Are your dates flexible? Find out the best times to travel from Busan to Gimpo Intl 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 Busan to Seoul flights

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

    A passport is not required to fly from Busan to Seoul.

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

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

  • Which airline alliances offer flights from Busan to Seoul?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Busan and Seoul, with SkyTeam being the most commonly used for this route.

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

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

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

    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 Busan to Seoul.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Busan 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 Busan to Seoul?

    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 Seoul with an airline and back to Busan with another airline. Booking your flights between Busan and GMP 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 Busan to Seoul?

    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 Seoul from Busan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Busan to Seoul Gimpo Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $35 or less one-way and $40 or less round-trip.

Prefer to fly direct from Busan to Seoul?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Busan Gimhae to Seoul Gimpo Intl.
Find which airlines fly direct from Busan Gimhae Airport to Seoul Gimpo Intl Airport, which days they fly and book direct flights.

Direct departures

Busan Gimhae to Seoul Gimpo Intl

Monday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

Tuesday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

Wednesday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

Thursday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

Friday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

Saturday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

Sunday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

See more direct flights

Direct returns

Seoul Gimpo Intl to Busan Gimhae

Monday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

Tuesday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

Wednesday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

Thursday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

Friday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

Saturday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

Sunday

Air Busan, Asiana Airlines, Eastar Jet, +5 more

Air Busan, Asiana Airlines, +6 more

See more direct flights

Reviews of the top airlines flying from Busan to Gimpo Intl

 
See real verified KAYAK customer reviews for airlines flying from Busan to Seoul. 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 Busan to Gimpo Intl? 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.
8.7
Jin AirOverall score based on 19 reviews
8.7Boarding
8.0Food
8.0Entertainment
8.3Comfort
9.1Crew
Airline reviews

I like the landing which is nice and safe, seats are also comfortable

10.0 ExcellentAnonymous, Apr 2025NRT - ICN
Read more Jin Air reviews

I like the landing which is nice and safe, seats are also comfortable

Staff on board were good - food was fine tasted good - tv was old 1970ts in seat back but hey it was a 2 out flight so no drama

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

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

Information on your arrival and departure airports

Busan (PUS)
Gimpo Intl (GMP)

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