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Osan

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Osan Flights as Low as $888

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

China Eastern Airlines
Mon, Nov 9 - Wed, Nov 18
SFO
San Francisco Intl.
GMP
Gimpo Intl.
$888 Roundtrip, found 1 day ago
$888
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Mon, Nov 9 from San Francisco Intl. to Gimpo Intl., returning Wed, Nov 18, priced at $888 found 1 day ago
China Eastern Airlines
Mon, Nov 9 - Sun, Nov 15
SFO
San Francisco Intl.
GMP
Gimpo Intl.
$890 Roundtrip, found 1 day ago
$890
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Mon, Nov 9 from San Francisco Intl. to Gimpo Intl., returning Sun, Nov 15, priced at $890 found 1 day ago
China Eastern Airlines
Sat, Nov 7 - Wed, Nov 18
SFO
San Francisco Intl.
GMP
Gimpo Intl.
$955 Roundtrip, found 1 day ago
$955
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Sat, Nov 7 from San Francisco Intl. to Gimpo Intl., returning Wed, Nov 18, priced at $955 found 1 day ago
China Eastern Airlines
Sat, Nov 7 - Sun, Nov 15
SFO
San Francisco Intl.
GMP
Gimpo Intl.
$957 Roundtrip, found 1 day ago
$957
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Sat, Nov 7 from San Francisco Intl. to Gimpo Intl., returning Sun, Nov 15, priced at $957 found 1 day ago
China Eastern Airlines
Mon, Nov 2 - Fri, Nov 6
SFO
San Francisco Intl.
GMP
Gimpo Intl.
$1,005 Roundtrip, found 2 days ago
$1,005
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Mon, Nov 2 from San Francisco Intl. to Gimpo Intl., returning Fri, Nov 6, priced at $1,005 found 2 days ago
China Eastern Airlines
Sat, Oct 31 - Fri, Nov 6
SFO
San Francisco Intl.
GMP
Gimpo Intl.
$1,070 Roundtrip, found 2 days ago
$1,070
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Sat, Oct 31 from San Francisco Intl. to Gimpo Intl., returning Fri, Nov 6, priced at $1,070 found 2 days ago
EVA Airways
Mon, Nov 2 - Tue, Nov 10
SFO
San Francisco Intl.
GMP
Gimpo Intl.
$1,074 Roundtrip, found 2 days ago
$1,074
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Mon, Nov 2 from San Francisco Intl. to Gimpo Intl., returning Tue, Nov 10, priced at $1,074 found 2 days ago
Japan Airlines
Mon, Nov 9 - Wed, Nov 18
SFO
San Francisco Intl.
GMP
Gimpo Intl.
$1,181 Roundtrip, found 1 day ago
$1,181
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Mon, Nov 9 from San Francisco Intl. to Gimpo Intl., returning Wed, Nov 18, priced at $1,181 found 1 day ago
EVA Airways
Mon, Nov 23 - Sat, Dec 12
SEA
Seattle - Tacoma Intl.
GMP
Gimpo Intl.
$1,249 Roundtrip, found 2 days ago
$1,249
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Mon, Nov 23 from Seattle - Tacoma Intl. to Gimpo Intl., returning Sat, Dec 12, priced at $1,249 found 2 days ago
Air China
Sat, Nov 7 - Tue, Nov 17
SFO
San Francisco Intl.
GMP
Gimpo Intl.
$1,355 Roundtrip, found 1 day ago
$1,355
Roundtrip
found 1 day ago
Select Air China flight, departing Sat, Nov 7 from San Francisco Intl. to Gimpo Intl., returning Tue, Nov 17, priced at $1,355 found 1 day ago
Japan Airlines
Tue, Oct 20 - Sat, Nov 7
JFK
John F. Kennedy Intl.
GMP
Gimpo Intl.
$1,418 Roundtrip, found 3 days ago
$1,418
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Tue, Oct 20 from John F. Kennedy Intl. to Gimpo Intl., returning Sat, Nov 7, priced at $1,418 found 3 days ago
Air Canada
Wed, Jan 13 - Wed, Jan 27
MIA
Miami Intl.
GMP
Gimpo Intl.
$1,432 Roundtrip, found 23 hours ago
$1,432
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Wed, Jan 13 from Miami Intl. to Gimpo Intl., returning Wed, Jan 27, priced at $1,432 found 23 hours ago
Alaska Airlines
Fri, Nov 27 - Sat, Dec 12
PAE
Seattle Paine Field Intl. Airport
GMP
Gimpo Intl.
$1,435 Roundtrip, found 1 day ago
$1,435
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Nov 27 from Seattle Paine Field Intl. Airport to Gimpo Intl., returning Sat, Dec 12, priced at $1,435 found 1 day ago
Japan Airlines
Tue, Dec 1 - Tue, Dec 15
PHX
Sky Harbor Intl.
GMP
Gimpo Intl.
$1,461 Roundtrip, found 1 day ago
$1,461
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Tue, Dec 1 from Sky Harbor Intl. to Gimpo Intl., returning Tue, Dec 15, priced at $1,461 found 1 day ago
American Airlines
Sat, Jan 2 - Mon, Jan 25
MSP
Minneapolis - St. Paul Intl.
GMP
Gimpo Intl.
$1,508 Roundtrip, found 1 day ago
$1,508
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 2 from Minneapolis - St. Paul Intl. to Gimpo Intl., returning Mon, Jan 25, priced at $1,508 found 1 day ago
All Nippon Airways
Thu, Nov 26 - Sat, Dec 12
SEA
Seattle - Tacoma Intl.
GMP
Gimpo Intl.
$1,804 Roundtrip, found 1 day ago
$1,804
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Thu, Nov 26 from Seattle - Tacoma Intl. to Gimpo Intl., returning Sat, Dec 12, priced at $1,804 found 1 day ago

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 November, 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 $888, 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 $888 right now, why wait?

Osan Flight Information
Destination airport
Gimpo Intl.
Destination airport IATA code
GMP
Roundtrip price
$887

Last Minute Hotel Deals in Osan

Orakai Cheonggyesan Hotel, BW Premier Collection

Orakai Cheonggyesan Hotel, BW Premier Collection

4 out of 5
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NINE TREE BY PARNAS SEOUL PANGYO

NINE TREE BY PARNAS SEOUL PANGYO

4 out of 5
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L7 GWANGMYEONG by LOTTE HOTELS

L7 GWANGMYEONG by LOTTE HOTELS

4 out of 5
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Staz Hotel Premier Dongtan

Staz Hotel Premier Dongtan

3.5 out of 5
171 Dongtanbanseok-ro Hwaseong Gyeonggi
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"I have stayed here multiple times but this recent stay in October was very unpleasant because this hotel heavily restricts the AC. There was a mini heat wave last week, and my room temperature was 80F for most of my stay. They did provide a fan, but it barely made any difference. Even when the AC ..."

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Skypark Central Seoul Pangyo

Skypark Central Seoul Pangyo

4 out of 5
36, Hwangsaeul-ro 311beon-gil Seongnam Gyeonggi-do
Stay at this hotel in Seongnam. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff in our reviews. Popular attractions Seongnam ...
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Skypark Central Seoul Pangyo
Four Points By Sheraton Suwon

Four Points By Sheraton Suwon

4 out of 5
27 Hyowon-ro 307 beon-gil, Paldal-gu Suwon Gyeonggi
Book a stay at this business-friendly hotel in Suwon. Enjoy free parking, breakfast (surcharge), and room service. Popular attractions Gwanggyo Lake Park and ...
9.4/10 Exceptional! (430 reviews)
"This is an excellent property with great AC. While other hotels restrict their AC during certain periods, this hotel is not one of them. Highly recommend this property for location, comfort and amenities."

Reviewed on Oct 16, 2026

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Four Points By Sheraton Suwon
Shilla Stay Dongtan

Shilla Stay Dongtan

3 out of 5
161, Nojak-ro Hwaseong Gyeonggi
Book a stay at this business-friendly hotel in Hwaseong. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Gwanggyo Lake Park and ...
9/10 Wonderful! (1,000 reviews)
"Mixed experience due to inconsistent staff service I booked this hotel in a rush, which led to a rather mixed experience. On the positive side, when I had heavy luggage upon arrival, a female staff member kindly and helpfully explained where to find the luggage cart. However, a male staff member ..."

Reviewed on Oct 14, 2026

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Shilla Stay Dongtan
Novotel Ambassador Suwon

Novotel Ambassador Suwon

4 out of 5
902, Dukyoung-daero, Paldal-gu Suwon Gyeonggi
Book a stay at this business-friendly hotel in Suwon. Enjoy free WiFi, breakfast (surcharge), and room service. Popular attractions Gwanggyo Lake Park and Suwonhyanggyo ...
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Novotel Ambassador Suwon
See all 382 properties in Osan
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.