$163 Cheap Flights from Seoul (GMP) to Tokyo (HND)

View $163 flight on Tue, Aug 5, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Seoul to Tokyo (GMP-HND)

Prices were available within the past 7 days and start at $163 for one-way flights and $317 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Tue, Aug 26 - Fri, Aug 29
GMP
Seoul
HND
Tokyo
$317 Roundtrip, just found
$317
Roundtrip
just found
Select All Nippon Airways flight, departing Tue, Aug 26 from Seoul to Tokyo, returning Fri, Aug 29, priced at $317 just found
All Nippon Airways
Sat, Aug 23 - Tue, Aug 26
GMP
Seoul
HND
Tokyo
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Sat, Aug 23 from Seoul to Tokyo, returning Tue, Aug 26, priced at $319 found 3 days ago
All Nippon Airways
Thu, Jul 3 - Tue, Jul 8
GMP
Seoul
HND
Tokyo
$324 Roundtrip, just found
$324
Roundtrip
just found
Select All Nippon Airways flight, departing Thu, Jul 3 from Seoul to Tokyo, returning Tue, Jul 8, priced at $324 just found
All Nippon Airways
Wed, Jun 11 - Fri, Jun 27
GMP
Seoul
HND
Tokyo
$331 Roundtrip, just found
$331
Roundtrip
just found
Select All Nippon Airways flight, departing Wed, Jun 11 from Seoul to Tokyo, returning Fri, Jun 27, priced at $331 just found
All Nippon Airways
Thu, Oct 23 - Tue, Oct 28
GMP
Seoul
HND
Tokyo
$335 Roundtrip, found 3 hours ago
$335
Roundtrip
found 3 hours ago
Select All Nippon Airways flight, departing Thu, Oct 23 from Seoul to Tokyo, returning Tue, Oct 28, priced at $335 found 3 hours ago
All Nippon Airways
Mon, Dec 1 - Fri, Dec 5
GMP
Seoul
HND
Tokyo
$336 Roundtrip, found 3 days ago
$336
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Mon, Dec 1 from Seoul to Tokyo, returning Fri, Dec 5, priced at $336 found 3 days ago
All Nippon Airways
Fri, Jun 27 - Tue, Jul 1
GMP
Seoul
HND
Tokyo
$338 Roundtrip, just found
$338
Roundtrip
just found
Select All Nippon Airways flight, departing Fri, Jun 27 from Seoul to Tokyo, returning Tue, Jul 1, priced at $338 just found
All Nippon Airways
Thu, Jul 3 - Tue, Jul 8
GMP
Seoul
HND
Tokyo
$342 Roundtrip, just found
$342
Roundtrip
just found
Select All Nippon Airways flight, departing Thu, Jul 3 from Seoul to Tokyo, returning Tue, Jul 8, priced at $342 just found
Japan Airlines
Tue, Aug 5 - Thu, Aug 14
GMP
Seoul
HND
Tokyo
$345 Roundtrip, found 19 hours ago
$345
Roundtrip
found 19 hours ago
Select Japan Airlines flight, departing Tue, Aug 5 from Seoul to Tokyo, returning Thu, Aug 14, priced at $345 found 19 hours ago
All Nippon Airways
Sun, Jun 29 - Fri, Jul 4
GMP
Seoul
HND
Tokyo
$347 Roundtrip, found 3 days ago
$347
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Sun, Jun 29 from Seoul to Tokyo, returning Fri, Jul 4, priced at $347 found 3 days ago
Flights from Seoul (GMP) to Tokyo (HND)
Origin airport
Gimpo Intl.
Destination airport
Haneda
Airlines serving
Air China, All Nippon Airways, Asiana Airlines, Japan Airlines, Korean Air
Roundtrip price
$316
Distance
733 mi

Seoul to Tokyo Flights

The cheapest times to fly from Seoul to Tokyo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Tokyo are during the month of August. You can find some of the cheapest flights from Seoul to Tokyo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Tokyo

Sunday is one of the best days to book for cheap flights from Seoul to Tokyo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Tokyo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Tokyo in 2025. You can also book with separate airlines for your outbound and return journeys, from $163 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Tokyo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Tokyo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How long does it take to fly from Gimpo Airport to Tokyo Haneda Airport?
With Korean Air, a direct flight takes roughly 2 hours and 5 minutes. Secure a seat on the 7:55AM flight from Gimpo Airport and touch down at Tokyo International Airport at 10:00AM. Walk away with an awesome deal on this route when you use Expedia to arrange your trip.
Is it cheaper to buy a plane ticket from GMP to Haneda Airport (HND) last minute?
Booking your flight from Gimpo Intl. Airport (GMP) to HND at the last minute could save you a pretty penny if you get lucky and find an amazing deal. However, tickets don’t usually get cheaper as the date of departure nears. If you hold out, flights could also be sold out or the best seats gone (that could mean the middle seat!). If you don’t want to hedge your bets, book well ahead of the date you want to leave. It’s worth noting that some of the best deals can be found up to a year in advance. If your preferred carrier hasn’t released its fares yet, check back regularly as offers are updated on Expedia constantly.
What airline has the least delays from Gimpo Intl. Airport (GMP) to Tokyo Haneda Airport?
Recording an on-time arrival score of 95%, JAL is the airline that’s most likely to fly you from Gimpo Airport to Tokyo Haneda Airport without any interruptions. Flight delays aren’t just annoying — they can also cause you to miss a vital connection or even ruin your entire vacation. You can prepare for delays by reviewing your flight status through the Expedia App before you even get to the airport. If you’re already at the terminal and the delay will significantly impact your plans, head to the customer service desk to work out your next move.
What airports do you fly into for Tokyo from Seoul?
From Seoul, you can reach Tokyo via Haneda Airport (HND), Narita Intl. Airport (NRT) and Ibaraki Airport (IBR). Be sure to check which terminal is the best option for you before you make a decision. If you settle on Haneda Airport (HND), it’s around 9 mi south of the downtown area. Use the dough you save when booking your seat with Expedia to tour the city’s popular attractions, such as Tokyo Skytree and Tokyo Tower.
What are the most popular departure times for flights from GMP to HND?
Between 7:00 PM - 8:00 PM is when you’ll find lots of ANA flights going from Gimpo Intl. Airport (GMP) to Haneda Airport (HND). Our handy tip? Get up and away earlier in the day. With air traffic yet to build up around airports, your odds of hopping on a delay-free flight are higher.
Can I change the date of my flight from GMP to Tokyo Haneda Airport?
Quickly and easily make changes to your Gimpo Airport to Tokyo Haneda Airport flight by logging in to the Expedia Trips portal. Before you amend times or dates, read through the fare rules in your itinerary to learn what you can do and if fees apply. Some airlines charge a change fee per person, in addition to any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also visit our Customer Service portal to find the answers to your questions and to chat with our Virtual Agent.

Explore a world of travel with Expedia

*Available to One Key members.