Featured airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Ulsan to Seoul (USN-GMP)
Prices were available within the past 7 days and start at for one-way flights and S$259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 27 Mar - Thu, 3 Apr
USN
Ulsan
GMP
Seoul
S$259 Return, found 3 hours ago
S$259
Return
found 3 hours ago
Origin airport | Ulsan |
Destination airport | Gimpo Intl. |
Return price | S$258 |
Distance | 313 km |
Perfect flights from Ulsan to Seoul
Your Journey from Ulsan to Seoul
Start your unforgettable journey with Expedia. Our broad selection of flights from Ulsan to Seoul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
Choosing Your Ideal Flight
With Expedia, you have access to a wide range of airlines, including Korean Air. Our selection of flights from Ulsan to Gimpo Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 1 airlines, you're bound to find the perfect flight.
Maximizing Value with Ulsan to Seoul Flights
Experience the joy of finding cheap flights from Ulsan to Gimpo Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares and roundtrip prices from S$259*.
Pre-Flight Essentials
Ensure a smooth journey from Ulsan to Seoul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
Experience the Vibrant Seoul
Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of Seoul. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
Added Convenience on Your Ulsan to Seoul Flight
Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Ulsan to Seoul.
Beyond the Flight – Exploring Seoul
With Expedia, your adventure extends beyond the flight. Explore Seoul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
Book Your Flight from Ulsan to Seoul with Confidence
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Ulsan to Seoul with confidence. Book your travel arrangements with Expedia today.
*Note: Prices may vary based on availability and are subject to change.
Frequently asked questions
Explore a world of travel with Expedia
Explore a world of travel with Expedia
- Trending Routes
- Top Flights Destinations
- More Carriers
- Nearby Airports
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Popular flights from Ulsan
Popular flights to Seoul
- Shanghai to Seoul (PVG - GMP)
- Bangkok to Seoul (BKK - GMP)
- Kuala Lumpur to Seoul (KUL - GMP)
- Taipei to Seoul (TSA - GMP)
- Hong Kong to Seoul (HKG - GMP)
- Shanghai to Seoul (SHA - GMP)
- Jeju to Seoul (CJU - GMP)
- Tokyo to Seoul (NRT - GMP)
- Beijing to Seoul (PEK - GMP)
- Singapore to Seoul (SIN - GMP)
- Osaka to Seoul (KIX - GMP)
Top Flight Destinations Near Here
- Flights to Seoul
- Flights to Busan
- Flights to Incheon
- Flights to Seogwipo
- Flights to Jeju City
- Flights to Sokcho
- Flights to Gyeongju
- Flights to Gangneung
- Flights to Yeosu
- Flights to Daegu
- Flights to Daejeon
- Flights to Jeonju
- Flights to Yangyang
- Flights to Goseong
- Flights to Pyeongchang
- Flights to Ulsan
- Flights to Gwangju
- Flights to Suwon
- Flights to Geoje
- Flights to Seongnam
More Carriers
Ulsan Airports
Busan
S$42.46
Expedia's Latest Trends
Flights
Singapore to Seoul (SIN - GMP)Busan to Singapore (PUS - SIN)Tokyo to Seoul (NRT - ICN)Taipei to Seoul (TPE - ICN)Osaka to Seoul (KIX - ICN)Busan to Seoul (PUS - GMP)Seoul to Tokyo (ICN - NRT)Ho Chi Minh City to Seoul (SGN - ICN)Seoul to Taipei (ICN - TPE)Seoul to Busan (ICN - PUS)Korean Air Singapore (SIN) to Incheon (ICN) flightsSeoul to Osaka (ICN - KIX)Shanghai to Seoul (PVG - ICN)Seoul to Jeju (ICN - CJU)Seoul to Busan (GMP - PUS)Jeju to Seoul (CJU - ICN)Kuala Lumpur to Seoul (KUL - ICN)Seoul to Fukuoka (ICN - FUK)Seoul to Salt Lake City (ICN - SLC)Kaohsiung to Busan (KHH - PUS)Jeju to Busan (CJU - PUS)Asiana Airlines Singapore (SIN) to Incheon (ICN) flightsSeoul to Singapore (ICN - SIN)Jeju to Seoul (CJU - GMP)Seoul to Jeju (GMP - CJU)Seoul to Sapporo (ICN - CTS)Busan to Jeju (PUS - CJU)Singapore to Busan (SIN - PUS)Seoul to Da Nang (ICN - DAD)Singapore to Seoul (SIN - ICN)
*Available to Expedia members.