$57 Find Cheap Flights from Seoul Gimpo Intl to Osaka - Compare and Save

These are the earliest and latest flight times available from Seoul Gimpo Intl Airport to Osaka:

• Earliest: departs at 7:55 am and lands at 9:41 am
• Latest: departs at 6:50 pm and lands at 8:36 pm.

The flight takes about 1h 46m.

Two cabin classes are available on flights from Seoul Gimpo Intl Airport to Osaka:

• Economy Class
• Business Class

A nonstop flight from Seoul Gimpo Intl Airport to Osaka takes 1h 46m, covering 524 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Seoul Gimpo Intl Airport to Osaka range from $153 to $234, with an average of $187 over the past 12 months. Anything below $153 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 14% above the $187 route average. Book 24 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $187 round-trip, compared to $368 via a layover through Busan Gimhae (PUS).

Korean Air is slightly above the route average for timely arrivals, while Peach has a lower on-time arrival rate. On-time arrival rates on Seoul Gimpo Intl Airport to Osaka flights are:

• Korean Air: 97% on time
• Peach: 96% on time
• Jeju Air: 96% on time

Overall, flights on this route are punctual 93% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $10–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Morning is the busiest departure period on Seoul Gimpo Intl Airport to Osaka flights, with 40% of flights leaving in that window. Afternoon departures account for 30%, evening flights for 30%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $150 to $1,389. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from Seoul Gimpo Intl Airport to Osaka are currently in line with typical prices for this route. Average one-way fares are about $87.

Since Osaka is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Osaka Kansai Intl Airport (KIX) — daily rates from around $11:

• Yesaway
• CG Car Rental
• KuMa Rental Car
• IX Rental
• HM Rent a Car

Near Osaka Itami Airport (ITM) — daily rates from around $28:

• Avis
• Budget
• Alamo
• ORIX Rent a Car
• Nissan Rent-A-Car

Flights from Seoul Gimpo Intl Airport to Osaka usually depart from Seoul Gimpo Intl (GMP) and may arrive at several airports in Osaka area, including Osaka Itami (ITM) and Osaka Kansai Intl (KIX).

Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Seoul Gimpo Intl Airport to Osaka route, 7% of flights were delayed in the past 3 months, with delays averaging 1h 20m.

Connecting flights from Seoul Gimpo Intl Airport to Osaka most commonly pass through:

• Tokyo Haneda (HND) - 85% of one-stop connections
• Busan Gimhae (PUS) - 15% of one-stop connections

Yes. Flexible dates can save you up to 18% on flights from Seoul Gimpo Intl Airport to Osaka. Tuesday is the cheapest departure day at $170 round-trip on average, while Thursday is the most expensive at $205, a difference of $35.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

4 airlines operate flights between Seoul Gimpo Intl Airport and Osaka. The airlines offering nonstop flights on this route include:

• Peach
• Asiana Airlines
• Jeju Air
• Korean Air

Flying via Busan Gimhae (PUS) gives the shortest average 1-stop total travel time at 5h 10m, compared with 6h 54m via Tokyo Haneda (HND).

Some of the most popular sights in Osaka are Universal Studios Japan and Dotonbori Glico Man Sign. These are among the most viewed places in Osaka on KAYAK.

Among airlines operating Seoul Gimpo Intl Airport to Osaka flights:

• Jeju Air: offers free seat selection
• Peach: offers free seat selection
• Asiana Airlines: offers free seat selection
• Korean Air: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Jeju Air: a cabin bag and a checked bag in Economy Class
• Peach: a cabin bag and a checked bag in Economy Class
• Asiana Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.