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Gimpo Intl

Cheap flights from Busan (PUS) to Gimpo Intl (GMP)

PUS — GMP
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Busan to Gimpo Intl

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to Gimpo Intl (GMP). 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 September 15, 2025.

Popular in

October

Cheapest in

March

Average price

$76

Good round-trip deal

$72 or less

Good one-way deal

$33 or less
Highest demand for flights based on searches. 7% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Busan Gimhae to Seoul Gimpo Intl.
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Price to beat on a one-way flight from Busan Gimhae to Seoul Gimpo Intl.
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Best time to book a flight from Busan to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from Busan 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 Busan to Seoul Gimpo Intl Airport

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

Find hourly flight availability from Busan to Gimpo Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 88% on flights from Busan to Seoul Gimpo Intl Airport by exploring options for tickets in the morning.

Reviews of airlines servicing Gimpo Intl

Get insights into the airlines that provide service to Gimpo Intl. 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 Gimpo Intl. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Busan to Seoul Gimpo Intl Airport, such as Korean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

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.
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

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 Busan to Gimpo Intl. 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 from for flights from Busan to Seoul Gimpo Intl?

    Busan Gimhae (PUS) is the airport you will fly out of if you book a flight from Busan to Seoul Gimpo Intl. You should not have trouble finding flights to Seoul Gimpo Intl from Gimhae; the airport handles an average of 34 outbound flights to Seoul Gimpo Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Busan airport to Seoul Gimpo Intl. It is only a 7.2 mi journey to Gimhae (PUS) from Busan’s city center.

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

    According to our current data, Jin Air ($32), and Korean Air ($89) offers the cheapest pricing from Busan to Seoul Gimpo Intl Airport. Jin Air is 55% cheaper than the average price of flights available within the next 90 days to this destination.

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

    No one likes to see their flight delayed. When booking a flight from Busan to Seoul Gimpo Intl Airport consider choosing Jeju Air (96%), Air Busan (88%) or Asiana Airlines (88%) as they are the most reliable in getting you off to your destination on time.

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

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

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

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

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

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

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Alternative routes for Busan to Gimpo Intl

See prices for flight routes from nearby airports that may be better suited for you.
Jeju City to Gimpo Intl flights

Top 2 airlines flying from Busan to Gimpo Intl

Discover the top 2 airlines that operate flights from Busan to Gimpo Intl. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$32Average$54FlexibilityNo cancel feeOn-time78%
Korean AirCheapest$89Average$108FlexibilityNo cancel feeOn-time81%

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