Featured airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 35% on select hotels after you book a flight*
Cheap Flights from Houston (HOU) to Busan (KR-26)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.
Explore a world of travel with Expedia
Explore a world of travel with Expedia
Nearby Cities
Expedia's Latest Trends
Flights
Flights from Shanghai to KirishimaFlights from Christchurch to San DiegoFlights from Auckland to AnaheimFlights from Phnom Penh to Palmerston NorthFlights from Auckland to MauiFlights from Taipei to CuscoFlights from Rada to HonoluluFlights from Rada to JacksonFlights from Tiko to Mammoth LakesFlights from Las Vegas to AnaheimFlights from Rada to West Palm BeachFlights from Detroit to Port CharlotteFlights from Almaty to ChristchurchFlights from Harryda to FlagstaffFlights from Fresno to Palo AltoFlights from Christchurch to AlmatyFlights from Rehoboth Beach to NorfolkFlights from Cacador to Mammoth LakesFlights from Taichung to TromsøFlights from Auckland to Tahoe CityFlights from Richmond to Port CharlotteFlights from Salt Lake City to TuscaloosaFlights from Victoria to Kailua-KonaFlights from Marshfield to AspenFlights from Christchurch to MauiFlights from Inverell to HiloFlights from Auckland to BangkokFlights from Auckland to TaipaFlights from Rarotonga to HonoluluFlights from Christchurch to Incheon
*Available to Expedia members.