The cheapest times to fly from HND to GMP are

  • April 2nd to April 22nd
  • September 17th to March 18th (except the weeks of October 1st and December 24th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from HND to GMP is early December. Prices can be as high as $589 for Friday flights during early to mid August, or as low as $264 for Wednesday flights around early December.


When to Fly to Seoul

Flying from Tokyo (HND) to Seoul (GMP) will usually cost between $273 to $373 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early December with an average ticket price of $279. Due to high demand the most expensive time to fly is early to mid August, with an average price of $461. Planning your trip to low-cost times can easily save you $182 on economy flights and even more on first-class flights. Generally, any price below $308 can be considered a good price for a round-trip HND to GMP flight.

See below for a graph of average weekly prices for the HND to GMP route. All prices are for round-trip tickets in USD.

HND to GMP Flight Prices

Compared to other flights, the HND to GMP flight is much cheaper than the average and costs much less than the average flight leaving from Tokyo. The average price per mile (for a direct flight) is $0.26, which is below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to GMP, and Tuesday the cheapest day to fly back into HND. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $35 (10%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $295. Return trip prices are from the GMP to HND flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from HND to GMP can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 2 hour 18 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from HND to GMP while comparing.

Destination alternative #1: Incheon International Airport (ICN) in Seoul

  • 20 miles (32 km) away from GMP
  • Usually 8.44% less expensive than GMP
  • Nonstop flights available

See HND to ICN flights


Flight Questions Answered

Still have questions about flying from HND to GMP? We’ve got answers.

Which airlines fly this route?

You can find 28 major airlines flying this route most often: Air Busan, Air China, Air New Zealand, Air Tahiti Nui, ANA, Asiana, Cathay Dragon, Cathay Pacific, China Airlines, China Eastern, China Southern, EVA Air, Garuda Indonesia, Hainan, Hawaiian, Hong Kong Express, JAL, JTA, Korean Air, Peach Aviation, Philippine Airlines, Shanghai Airlines, Skymark, Star Flyer, THAI, Tigerair Taiwan, United, Vietnam Airlines, and potentially more during busy seasons.

How far away is it from Gimpo International Airport to Tokyo International Airport?

The distance between the two airports is roughly 733 miles or 1180 kilometers.

How long does it take to fly from HND to GMP?

The real-world flight time for a nonstop HND to GMP flight is about 2 hour 18 minutes.

How many flights go between Tokyo and Seoul?

It depends on the day of the week and the date, but a typical day might have around 56 available flights from HND to GMP.


Airport Location Info


Departing Airport

Origination code HND
Origination airport name Tokyo International Airport
City Tokyo
Country Japan
Latitude 35.6
Longitude 139.8

Return Airport

Destination code GMP
Destination airport name Gimpo International Airport
City Seoul
Country South Korea
Latitude 37.6
Longitude 126.8


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.