Search Cheap Flights toOsan
Search 400 airlines and 321,000 hotels worldwide.
Stop Planning & Start Exploring
FREE 24 hour cancellation on most flights
Osan Flights as Low as $439
Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
Cheap Flights to Osan
Fall in love at first flight with your vacation to Osan by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Osan on Hotwire, and you’ll be up, up, and on a getaway in no time.
Because once the wheels are down in Osan, the good times start rolling. So buckle up, you’re in for a fun ride.
Frequently Asked Questions About flights to Osan
Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Osan with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.
So all you have to worry about is where you’re headed after the GMP airport.
What is the cheapest month to fly to Osan?
Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Osan are in August, but when you book your flight on Hotwire, savings are always in season.
How many airlines fly to Osan?
Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Osan.
What airport is best to fly into Osan?
When you’re planning your trip to Osan, convenience is the name of the game. Luckily, Osan Gimpo Intl. Airport is nearby so you can deplane and get going on checking off everything on your Osan must-do list.
How much are flights to Osan?
Got very cheap flights on your vacation itinerary? When you book your airline tickets to Osan on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $439, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.
How to get cheap flights to Osan?
The trick to saving a stack of cash on your flight to Osan? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $439 right now, why wait?
Destination airport | Gimpo Intl. |
|---|---|
Destination airport IATA code | GMP |
Roundtrip price | $439 |
Last Minute Hotel Deals in Osan
NINE TREE BY PARNAS SEOUL PANGYO
Orakai Cheonggyesan Hotel, BW Premier Collection
"Incredibly professional staff throughout the entire hotel. The breakfast amenities and restaurant were great! Room was incredibly well kept. Will stay here again, no doubt!!"
Reviewed on Jul 14, 2026
Doubletree By Hilton Seoul Pangyo
"The entire hotel only has four elevators. On Friday and Saturday afternoons, you may have to wait over 7 min to get down to ground level."
Reviewed on Aug 5, 2026
Staz Hotel Premier Dongtan
L7 GWANGMYEONG by LOTTE HOTELS (formerly Take Hotel Seoul Gwangmyeong)
Skypark Central Seoul Pangyo
Shilla Stay Dongtan
Hyatt Place Seoul Pangyo
Nearby Cities
Popular Flight Routes
- Atlanta to New York
- Detroit to Las Vegas
- Dallas to Atlanta
- Dallas to Yosemite National Park
- Toronto to Edmonton
- Chicago to Tulum
- Houston to Lake Tahoe
- Chicago to Las Vegas
- Dallas to Miami
- Dallas to Lake Tahoe
- New York to Miami
- New York to Las Vegas
- Miami to Atlanta
- Minneapolis St Paul to Fort Walton Beach Destin
- Dallas to Branson
- Cleveland to Vero Beach
- Managua to Miami
- Atlanta to Boston
- Austin to Tulum
- Calgary to Vancouver