GMP - KIX

$50 Find Cheap Flights from Seoul Gimpo Intl to Osaka - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$116
Typical prices: $153-$234
Jeju Air
Fri 8/31Mon 9/3
GMP - KIX • Non-stop
Cheapest one-way
$50
Typical prices: $69-$124
Jeju Air
Sun 10/7
GMP - KIX • Non-stop
Nonstop flights
You can fly direct with Peach, Jeju Air and others. Average duration is 1h 45m.
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 96% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 24 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $355 (round-trip)
Shortest trip • 6h 26m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Osaka Kansai Intl Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Gimpo Intl to Osaka (GMP-KIX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Gimpo Intl to Osaka

Mon, Aug 31 - Thu, Sep 3
Jeju Air Logo
8:10 am - 10:00 amGMP  Seoul Gimpo Intl-KIX Osaka Kansai Intl
1h 50mnonstop
Jeju Air Logo
11:00 am - 12:55 pmKIX  Osaka Kansai Intl-GMP Seoul Gimpo Intl
1h 55mnonstop
$116Jeju Air
Tue, Sep 29 - Thu, Oct 1
Jeju Air Logo
1:55 pm - 3:40 pmGMP  Seoul Gimpo Intl-KIX Osaka Kansai Intl
1h 45mnonstop
Jeju Air Logo
11:00 am - 12:55 pmKIX  Osaka Kansai Intl-GMP Seoul Gimpo Intl
1h 55mnonstop
$118Jeju Air
Fri, Sep 18 - Thu, Sep 24
Multiple Airlines Logo
1:55 pm - 3:40 pmGMP  Seoul Gimpo Intl-KIX Osaka Kansai Intl
1h 45mnonstop
Multiple Airlines Logo
4:05 pm - 6:00 pmKIX  Osaka Kansai Intl-GMP Seoul Gimpo Intl
1h 55mnonstop
$125Multiple Airlines
Sun, Sep 20 - Thu, Sep 24
Multiple Airlines Logo
5:40 pm - 7:20 pmGMP  Seoul Gimpo Intl-KIX Osaka Kansai Intl
1h 40mnonstop
Multiple Airlines Logo
4:05 pm - 6:00 pmKIX  Osaka Kansai Intl-GMP Seoul Gimpo Intl
1h 55mnonstop
$130Multiple Airlines
Sat, Sep 19 - Wed, Sep 23
Peach Logo
1:10 pm - 2:55 pmGMP  Seoul Gimpo Intl-KIX Osaka Kansai Intl
1h 45mnonstop
Peach Logo
2:20 pm - 4:15 pmKIX  Osaka Kansai Intl-GMP Seoul Gimpo Intl
1h 55mnonstop
$133Peach
Sat, Sep 19 - Thu, Sep 24
Peach Logo
1:10 pm - 2:55 pmGMP  Seoul Gimpo Intl-KIX Osaka Kansai Intl
1h 45mnonstop
Peach Logo
4:05 pm - 6:00 pmKIX  Osaka Kansai Intl-GMP Seoul Gimpo Intl
1h 55mnonstop
$133Peach
Sat, Sep 12 - Mon, Sep 14
Asiana Airlines Logo
5:40 pm - 7:20 pmGMP  Seoul Gimpo Intl-KIX Osaka Kansai Intl
1h 40mnonstop
Asiana Airlines Logo
11:10 am - 1:10 pmKIX  Osaka Kansai Intl-GMP Seoul Gimpo Intl
2h 00mnonstop
$149Asiana Airlines
Sun, Sep 6 - Thu, Sep 10
Asiana Airlines Logo
8:10 am - 9:50 amGMP  Seoul Gimpo Intl-KIX Osaka Kansai Intl
1h 40mnonstop
Asiana Airlines Logo
8:30 pm - 10:25 pmKIX  Osaka Kansai Intl-GMP Seoul Gimpo Intl
1h 55mnonstop
$149Asiana Airlines
Tue, Sep 1 - Tue, Sep 8
Korean Air Logo
4:30 pm - 6:25 pmGMP  Seoul Gimpo Intl-KIX Osaka Kansai Intl
1h 55mnonstop
Korean Air Logo
12:25 pm - 2:20 pmKIX  Osaka Kansai Intl-GMP Seoul Gimpo Intl
1h 55mnonstop
$196Korean Air
Wed, Sep 16 - Tue, Sep 22
Korean Air Logo
4:30 pm - 6:25 pmGMP  Seoul Gimpo Intl-KIX Osaka Kansai Intl
1h 55mnonstop
Korean Air Logo
12:25 pm - 2:20 pmKIX  Osaka Kansai Intl-GMP Seoul Gimpo Intl
1h 55mnonstop
$199Korean Air
Booking Insights

Price, demand and travel trends for Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport with more confidence.

How much is a round-trip flight from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

Round-trip flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport start at $116. Prices are below average for this route right now, with typical round-trip fares ranging from $153 to $234. The lowest price found in the past 5 days was $116 on Jeju Air.

What's the cheapest day of the week to fly from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

Tuesday is the cheapest day of the week to fly from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport, it is 10% cheaper than the average day. Thursday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

  • September is the cheapest month to fly from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport at $153 round-trip.
  • February ($249) and October ($219) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 62% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport the cheapest?

Flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport are cheapest 24 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Gimpo Intl to Osaka

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Jeju Air

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

John Walton

John Walton

Expert on Asiana Airlines

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Robert Schrader

Robert Schrader

Expert on Korean Air

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Key details for Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport flights

Low season

March

Cheapest flight

$50
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport

When to book flights from Gimpo Intl to Osaka

Are your dates flexible? Find out the best times to travel from Gimpo Intl to Osaka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Does Asiana Airlines provide services for reduced mobility travelers?

    Yes, reduced mobility travelers can get courtesy wheelchairs and electric vehicles. They can also get navigation throughout the airport, check-in, and security. In addition, Asiana Airlines also assist passengers with hearing and visual impairments through check-in to immigration. Travelers can request assistance at least 48 hours before their departure times.

  • How do I get from Kansai International Airport (KIX)?

    You can find trains at the 2F area of Terminal 1., Trains can get you from KIX to nearby cities like Kyoto, Sin-Osaka, and Kyobashi. Alternatively, you can find taxi stands outside Terminals 1, 1F, and 2. Shared ride airport shuttles offer rides from the airport to the city. A high-speed ferry runs from the airport to Kobe Airport. Also, there are five car rental agencies onsite where you can rent a car and head to your destination.

  • What is Jeju Air’s checked baggage allowance?

    Passengers from Seoul to Osaka can bring one free bag for all adults and children. The luggage must be less than 33 lbs. The sum of its weight, height, and depth must not exceed 80 inches. Fees apply to baggage that exceeds the free baggage allowance. The fess you will be charged depends on the type of fare you purchased.

  • How many travel classes does Asiana Airlines have?

    Asiana Airlines have three travel classes: business, economy, and economy Smartrium. Economy class travelers get a bunch with slippers and toothbrushes, in-seat entertainment, and ample space. Economy Smartrium seats come with more legroom than regular seats. They also get a toothbrush set, slippers, and eye masks. Passengers in the class also get lounge access. Business class travelers get a spacious seat pitch and bed seat. They also get inflight meals, slippers, writing supplies, and stationery. Business Smartrium travelers get separate entrances to all seats, easy access to the aisle, and inflight meal services.

  • Which airlines offer extra legroom and free seat selection on Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport flights?

    Among airlines operating Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport 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
    • ANA: offers extra legroom; offers free seat selection

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

  • What airlines are available from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

    4 airlines operate flights between Seoul Gimpo Intl Airport and Osaka Kansai Intl Airport. The airlines offering nonstop flights on this route include:
    • Peach
    • Jeju Air
    • Korean Air
    • Asiana Airlines

  • Which airports can I use when flying from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

    Flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport usually depart from Seoul Gimpo Intl (GMP) and arrive at Osaka Kansai Intl (KIX).

  • Which airlines include bags at no extra cost on Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport flights?

    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 travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

    Only Economy Class is available on flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport.

  • How much can I save by taking a layover when flying from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $187 round-trip, compared to $355 via a layover through Busan Gimhae (PUS).

  • What is the standard checked-bag allowance on flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

    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.

  • Which aircraft model is used most often on flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

    The Boeing 737-800 family is used most often on this route, operated mainly by Jeju Air and Eastar Jet. Other aircraft seen on the route include Airbus A320-100/200 variants.

  • Which airports do connecting flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport pass through?

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

    • Busan Gimhae (PUS) - 60% of one-stop connections
    • Tokyo Haneda (HND) - 40% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 18% on the Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport route. 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.

  • At what point is a flight considered delayed from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

    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 Kansai Intl Airport route, 7% of flights were delayed in the past 3 months, with delays averaging 1 hour 19 minutes.

  • How are flight departures from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport spread across the day?

    Morning is the busiest departure period on Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport flights, with 40% of flights leaving in that window. Evening departures account for 40%, afternoon flights for 20%, and night flights for 0%.

  • What popular places can I visit in Osaka Kansai Intl Airport?

    Some of the most popular sights in Osaka Kansai Intl Airport are Namba Train Station, Universal Studios Japan and Dotonbori Glico Man Sign. These are among the most viewed places in Osaka Kansai Intl Airport on KAYAK.

  • How long is a flight from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

    A nonstop flight from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport takes 1h 45m, covering 518 miles.

  • What are the earliest and latest flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

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

    • Earliest: departs at 8:00 am and lands at 9:45 am
    • Latest: departs at 6:50 pm and lands at 8:35 pm.

    The flight takes about 1h 45m.

  • How expensive are last-minute Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 14% above the route average of $187. Book 24 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

    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.

  • Have flight prices from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $116 to $952. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport looking right now?

    One-way fares from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport are currently lower than usual. Average one-way flight prices are about $64, which is 29% below the typical average for this route.

  • How does Korean Air’s on-time performance compare to other airlines on Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport flights?

    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 Kansai Intl Airport flights are:

    • Korean Air: 96% on time
    • Peach: 96% on time
    • Jeju Air: 95% on time

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

  • How do delay rates compare for morning and evening flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

    Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?

    Flying via Busan Gimhae (PUS) gives the shortest average 1-stop total travel time at 5h 08m, compared with 6h 26m via Tokyo Haneda (HND).

  • What car rental options are available at Osaka Kansai Intl Airport (KIX)?

    Osaka Kansai Intl Airport (KIX) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:
    · Yesaway
    · CG Car Rental
    · KuMa Rental Car
    · IX Rental
    · HM Rent a Car

  • How much should I expect to pay for a Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport flight?

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

Your guide to booking Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Thursday. On this route, Tuesday flights average $170 - about $35 less than Thursday (17% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport trip for September. Fares historically average $153 round-trip in that month - typically $96 less than the most expensive month, which is February (based on the last 12 months).
  • If arriving on time is high on your priority list, Korean Air is the strongest pick on this route. 96% of Korean Air flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 93%. When flights on this route do arrive late, the average delay is 1 hour 19 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
  • Couples traveling together can request duo seats on Asiana Airlines. Duo seats are two-person seats on the craft that can be booked separately. Seats may be allocated for free upon check-in at least 48 hours before departure.
  • Jeju Air allows travelers to pre-book their meals before the flights from Seoul (SEL) to Osaka (OSA). If you have special meal requests like gluten-free, baby food, or family dishes.
  • Peach Airlines Travelers needing extra luggage can consider upgrading their tickets from Simple Peach to Prime Preach. Value Peach tickets let you bring a tone-free checked bag, while prime peach allows two free bags for free.
  • Travelers that wish to travel with pets should inform Asiana Airlines at least 24 hours before their flight departures. Each passenger can bring one pet into the cabin and two as checked baggage. The combined weight of the pet and the cage should not exceed 15 lbs, and combined dimensions of 4 in. Cages must have locks and floors sealed.
  • First class and business class of Asiana Airlines can find the Asiana Business Lounge in Terminal 1’s Airside on the East Wing near Gate 11 on the fourth floor. It provides air conditioning, beverages, and showers.

Prefer to fly direct from Seoul Gimpo Intl to Osaka?

 
Find which airlines fly direct from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport, which days they fly and book direct flights.

Direct departures

Seoul Gimpo Intl to Osaka Kansai Intl

Monday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

Tuesday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

Wednesday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

Thursday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

Friday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

Saturday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

Sunday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

See more direct flights

Direct returns

Osaka Kansai Intl to Seoul Gimpo Intl

Monday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

Tuesday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

Wednesday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

Thursday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

Friday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

Saturday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

Sunday

Asiana Airlines,Jeju Air,Korean Air, +1 more

Asiana Airlines,Jeju Air, +2 more

See more direct flights

Everything you need to know for your flight from Gimpo Intl to Osaka

Information on your arrival and departure airports