Popular airlines from Gimhae Airport (PUS) to Gimpo Intl. Airport (GMP)
Korean AirKorean Air
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap Flights from Busan to Seoul (PUS-GMP)
Prices were available within the past 7 days and start at $100 for one-way flights and $201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Frequently asked questions
Travel information
Travel information
Origin airport | Gimhae |
Destination airport | Gimpo Intl. |
Airlines serving | Korean Air |
Roundtrip price | $201 |
Distance | 203 mi |
Book with confidence
Book with confidence
The cheapest times to fly from Busan to Seoul
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Busan to Seoul are during the month of May. You can find some of the cheapest flights from Busan to Seoul with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Busan to Seoul
Sunday is one of the best days to book for cheap flights from Busan to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Busan to Seoul
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Busan to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Busan to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Busan to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Be inspired and discover more with Expedia
Be inspired and discover more with Expedia
Flights
- Flights from Busan (PUS) to Jeju (CJU)
- Flights from Busan (PUS) to Osaka (ITM)
- Flights from Seoul (ICN) to Manila (MNL)
- Flights from Busan (PUS) to Da Nang (DAD)
- Flights from Newark Liberty Intl. Airport (EWR) to Seoul (ICN)
- Flights from Boston (BOS) to Seoul (ICN)
- Flights from San Diego (SAN) to Seoul (ICN)
- Flights from Manila (MNL) to Seoul (ICN)
- Flights from Chicago (ORD) to Seoul (ICN)
- Flights from Houston (IAH) to Seoul (ICN)
- Flights from Dallas (DFW) to Seoul (ICN)
- Flights from Los Angeles (LAX) to Seoul (ICN)
- Flights from Portland (PDX) to Seoul (ICN)
- Flights from Honolulu (HNL) to Seoul (ICN)
- Flights from Guam (GUM) to Seoul (ICN)
- Flights from Seattle (SEA) to Seoul (ICN)
- Flights from Washington (IAD) to Seoul (ICN)
- Flights from New York (JFK) to Seoul (ICN)
- Flights from Tokyo (NRT) to Seoul (ICN)
- Flights from Las Vegas (LAS) to Seoul (ICN)
- Flights from Washington (DCA) to Seoul (ICN)
- Flights from Orlando (MCO) to Seoul (ICN)
- Flights from San Francisco (SFO) to Seoul (ICN)
- Flights from Atlanta (ATL) to Seoul (ICN)
- Flights from Seoul (ICN) to New York (JFK)
- Flights from Busan (PUS) to Sapporo (CTS)
- Flights from Seoul (ICN) to San Francisco (SFO)
- Flights from Seoul (ICN) to Honolulu (HNL)
- Flights from Boston (BOS) to Seoul (GMP)
- Flights from Washington (DCA) to Seoul (GMP)
- Flights from Seattle (SEA) to Seoul (GMP)
- Flights from Chicago (ORD) to Seoul (GMP)
- Flights from New York (JFK) to Seoul (GMP)
- Flights from Honolulu (HNL) to Seoul (GMP)
- Flights from Los Angeles (LAX) to Seoul (GMP)
- Flights from Taipei (TSA) to Seoul (GMP)
- Flights from Washington (IAD) to Seoul (GMP)
- Flights from Newark Liberty Intl. Airport (EWR) to Seoul (GMP)
- Flights from Minneapolis (MSP) to Seoul (GMP)
- Flights from Raleigh (RDU) to Seoul (GMP)
- Flights from Busan (PUS) to Denpasar (DPS)
- Flights from Busan (PUS) to Naha (OKA)
- Flights from Busan (PUS) to Hong Kong (HKG)
- Flights from Seoul (ICN) to Tokyo (NRT)
- Flights from Seoul (ICN) to Los Angeles (LAX)
- Flights from Seoul (ICN) to Ho Chi Minh City (SGN)
- Flights from Busan (PUS) to Bangkok (BKK)
- Flights from Seoul (ICN) to Bangkok (BKK)
- Flights from Busan (PUS) to Taipei (TPE)
- Flights from Seoul (ICN) to Taipei (TPE)
- Flights from Busan (PUS) to Phu Quoc (PQC)
- Flights from Busan (PUS) to Shanghai (PVG)
- Flights from Seoul (ICN) to Singapore (SIN)
- Flights from Busan (PUS) to Cebu (CEB)
- Flights to Jeonju
- Flights to Pyeongchang
- Flights to Seongnam
- Flights to Suwon
- Flights to Seoul
- Flights to Seogwipo
- Flights to Busan
- Flights to Goseong
- Flights to Sokcho
- Flights to Jeju City
- Flights to Gwangju
- Flights to Daejeon
- Flights to Gangneung
- Flights to Incheon
- Flights to Hongcheon
- Flights to Pohang
- Flights to Daegu
- Flights to Gyeongju
- Flights to Ulsan
- Flights to Yeosu
- Asiana Airlines
- Delta
- Cathay Pacific
- KLM
- Vietjet Air
- China Eastern Airlines
- China Airlines
- Philippine Airlines
- Korean Air
- Vietnam Airlines
- Singapore Airlines
- Air France
- Shanghai Airlines
- Air China
- Japan Airlines
- Jeju Air
- Flights from Cheongju Intl.
- Flights from Gwangju Intl.
- Flights from Gunsan
- Flights from Ulsan
- Flights from Sacheon
- Flights from Yeosu
- Flights from Muan Intl.
- Flights from Daegu Intl.
- Flights from Wonju
- Flights from Pohang
- Korean Air Busan (PUS) to Jeju (CJU) flights
- Japan Airlines Honolulu (HNL) to Seoul (GMP) flights
- China Eastern Airlines Busan (PUS) to Taipei (TPE) flights
- Vietnam Airlines Busan (PUS) to Phu Quoc (PQC) flights