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

Compare Tokyo Haneda to Gimpo International flight deals

Find the cheapest month or even day of the year to fly to Gimpo International

Book the best Gimpo International fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Tokyo Haneda to Gimpo International

Looking for a cheap last-minute deal or the best return flight from Tokyo Haneda Airport to Gimpo International Airport? If you want to travel next month, return fares start from $401. Find the lowest prices on one-way and return tickets right here.

Seoul.$378 per passenger.Departing Wed, 30 Sep, returning Wed, 14 Oct.Return flight with Skymark Airlines and Jeju Air.Outbound indirect flight with Skymark Airlines, departs from Tokyo Haneda on Wed, 30 Sep, arriving in Gimpo International.Inbound indirect flight with Jeju Air, departs from Gimpo International on Wed, 14 Oct, arriving in Tokyo Haneda.Price includes taxes and charges.From $378, select.

Seoul.$394 per passenger.Departing Thu, 1 Oct, returning Wed, 2 Dec.Return flight with Skymark Airlines and Peach.Outbound indirect flight with Skymark Airlines, departs from Tokyo Haneda on Thu, 1 Oct, arriving in Gimpo International.Inbound indirect flight with Peach, departs from Gimpo International on Wed, 2 Dec, arriving in Tokyo Haneda.Price includes taxes and charges.From $394, select.

Seoul.$400 per passenger.Departing Thu, 1 Oct, returning Wed, 21 Oct.Return flight with Skymark Airlines and Jeju Air.Outbound indirect flight with Skymark Airlines, departs from Tokyo Haneda on Thu, 1 Oct, arriving in Gimpo International.Inbound indirect flight with Jeju Air, departs from Gimpo International on Wed, 21 Oct, arriving in Tokyo Haneda.Price includes taxes and charges.From $400, select.

Seoul.$401 per passenger.Departing Wed, 2 Sep, returning Tue, 15 Sep.Return flight with Skymark Airlines and Jeju Air.Outbound indirect flight with Skymark Airlines, departs from Tokyo Haneda on Wed, 2 Sep, arriving in Gimpo International.Inbound indirect flight with Jeju Air, departs from Gimpo International on Tue, 15 Sep, arriving in Tokyo Haneda.Price includes taxes and charges.From $401, select.

Seoul.$426 per passenger.Departing Tue, 1 Sep, returning Wed, 2 Dec.Return flight with STARFLYER and Peach.Outbound indirect flight with STARFLYER, departs from Tokyo Haneda on Tue, 1 Sep, arriving in Gimpo International.Inbound indirect flight with Peach, departs from Gimpo International on Wed, 2 Dec, arriving in Tokyo Haneda.Price includes taxes and charges.From $426, select.

Seoul.$432 per passenger.Departing Mon, 31 Aug, returning Tue, 6 Oct.Return flight with Skymark Airlines and Jeju Air.Outbound indirect flight with Skymark Airlines, departs from Tokyo Haneda on Mon, 31 Aug, arriving in Gimpo International.Inbound indirect flight with Jeju Air, departs from Gimpo International on Tue, 6 Oct, arriving in Tokyo Haneda.Price includes taxes and charges.From $432, select.

Seoul.$433 per passenger.Departing Mon, 31 Aug, returning Sat, 5 Sep.Return flight with Skymark Airlines and Peach.Outbound indirect flight with Skymark Airlines, departs from Tokyo Haneda on Mon, 31 Aug, arriving in Gimpo International.Inbound indirect flight with Peach, departs from Gimpo International on Sat, 5 Sep, arriving in Tokyo Haneda.Price includes taxes and charges.From $433, select.

Seoul.$440 per passenger.Departing Wed, 7 Oct, returning Sun, 1 Nov.Return flight with Skymark Airlines and Asiana Airlines.Outbound indirect flight with Skymark Airlines, departs from Tokyo Haneda on Wed, 7 Oct, arriving in Gimpo International.Inbound indirect flight with Asiana Airlines, departs from Gimpo International on Sun, 1 Nov, arriving in Tokyo Haneda.Price includes taxes and charges.From $440, select.

Seoul.$448 per passenger.Departing Wed, 26 Aug, returning Mon, 31 Aug.Return flight with Skymark Airlines and Peach.Outbound indirect flight with Skymark Airlines, departs from Tokyo Haneda on Wed, 26 Aug, arriving in Gimpo International.Inbound indirect flight with Peach, departs from Gimpo International on Mon, 31 Aug, arriving in Tokyo Haneda.Price includes taxes and charges.From $448, select.

Seoul.$452 per passenger.Departing Wed, 23 Sep, returning Sun, 1 Nov.Return flight with ANA (All Nippon Airways) and Asiana Airlines.Outbound indirect flight with ANA (All Nippon Airways), departs from Tokyo Haneda on Wed, 23 Sep, arriving in Gimpo International.Inbound indirect flight with Asiana Airlines, departs from Gimpo International on Sun, 1 Nov, arriving in Tokyo Haneda.Price includes taxes and charges.From $452, select.

Seoul.$460 per passenger.Departing Thu, 10 Sep, returning Fri, 22 Jan.Return flight with STARFLYER and Peach.Outbound indirect flight with STARFLYER, departs from Tokyo Haneda on Thu, 10 Sep, arriving in Gimpo International.Inbound indirect flight with Peach, departs from Gimpo International on Fri, 22 Jan, arriving in Tokyo Haneda.Price includes taxes and charges.From $460, select.

Seoul.$461 per passenger.Departing Wed, 18 Nov, returning Sat, 5 Dec.Return flight with ANA (All Nippon Airways) and Peach.Outbound indirect flight with ANA (All Nippon Airways), departs from Tokyo Haneda on Wed, 18 Nov, arriving in Gimpo International.Inbound indirect flight with Peach, departs from Gimpo International on Sat, 5 Dec, arriving in Tokyo Haneda.Price includes taxes and charges.From $461, select.

Seoul.$466 per passenger.Departing Wed, 2 Dec, returning Thu, 10 Dec.Return flight with Japan Airlines and Peach.Outbound indirect flight with Japan Airlines, departs from Tokyo Haneda on Wed, 2 Dec, arriving in Gimpo International.Inbound indirect flight with Peach, departs from Gimpo International on Thu, 10 Dec, arriving in Tokyo Haneda.Price includes taxes and charges.From $466, select.

Seoul.$473 per passenger.Departing Mon, 21 Dec, returning Fri, 8 Jan.Return flight with ANA (All Nippon Airways) and Peach.Outbound indirect flight with ANA (All Nippon Airways), departs from Tokyo Haneda on Mon, 21 Dec, arriving in Gimpo International.Inbound indirect flight with Peach, departs from Gimpo International on Fri, 8 Jan, arriving in Tokyo Haneda.Price includes taxes and charges.From $473, select.

Seoul.$482 per passenger.Departing Wed, 20 Jan, returning Sat, 30 Jan.Return flight with Japan Airlines and Peach.Outbound indirect flight with Japan Airlines, departs from Tokyo Haneda on Wed, 20 Jan, arriving in Gimpo International.Inbound indirect flight with Peach, departs from Gimpo International on Sat, 30 Jan, arriving in Tokyo Haneda.Price includes taxes and charges.From $482, select.

Seoul.$493 per passenger.Departing Tue, 3 Nov, returning Sat, 28 Nov.Return flight with ANA (All Nippon Airways) and Peach.Outbound indirect flight with ANA (All Nippon Airways), departs from Tokyo Haneda on Tue, 3 Nov, arriving in Gimpo International.Inbound indirect flight with Peach, departs from Gimpo International on Sat, 28 Nov, arriving in Tokyo Haneda.Price includes taxes and charges.From $493, select.

Find the cheapest month to fly from Tokyo Haneda to Gimpo International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tokyo Haneda to Gimpo International flights are currently cheapest in October.

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Direct flights from Tokyo Haneda to Gimpo International

Tokyo Haneda to Gimpo International: Alternative routes

Compare routes from Tokyo Haneda to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Gimpo International.

Gimpo International

17km from central Seoul

Closest

from $378

Search flights

Incheon International

48km from central Seoul

Cheapest

from $288

Search flights

Tokyo to Seoul: Flight information

The things to know before you go.

Cheapest flight found	$378
Cheapest month to fly	September
Average flight time	2 hrs, 29 mins
Most popular airline	Japan Airlines
Average flights per week	146

Finding cheap flights from Tokyo Haneda to Gimpo International: Frequently asked questions

How much are return flights from Tokyo Haneda to Gimpo International?

The best price we found for a return flight from Tokyo Haneda to Gimpo International is $378. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Tokyo Haneda to Gimpo International?

2 hours and 29 minutes is the average flight time from Tokyo Haneda to Gimpo International.

Which airlines fly direct from Tokyo Haneda to Gimpo International?

Asiana Airlines, Japan Airlines and Korean Air fly direct from Tokyo Haneda to Gimpo International.

How many flights are there a week from Tokyo Haneda to Gimpo International?

As of August 2026, there are 147 flights per week flying from Tokyo Haneda to Gimpo International.

When is the cheapest time to fly from Tokyo Haneda to Gimpo International?

The cheapest month to fly from Tokyo Haneda to Gimpo International is usually September.

Which upcoming date is cheapest to fly from Tokyo Haneda Airport to Gimpo International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tokyo Haneda Airport to Gimpo International Airport on Wednesday, 30 September 2026.

Can I get a direct flight from Tokyo Haneda Airport to Gimpo International Airport?

Yes – the average flight time is 2 hours and 29 minutes.

How can I find the best flight deal to Gimpo International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Gimpo International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Seoul?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Tokyo Haneda Airport to Gimpo International with?

Currently, Skymark Airlines and Japan Airlines offer the cheapest flight tickets to Gimpo International.

Flying from Tokyo Haneda Airport (HND) to Gimpo International Airport (GMP): what you need to know

The average length of a direct flight from Tokyo Haneda Airport to Gimpo International Airport is 2 hours 25 minutes.
Tokyo and Seoul are in the same timezone, UTC+9.
Flights from HND to GMP start at 08:20 — the first with JAL. The last departure is at 20:05 with ANA. In total, there are 84 weekly Tokyo Haneda Airport to Gimpo International Airport flights.
Your HND to GMP flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.
You'll likely experience longer queues in popular months like April. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a smart move.
You can travel nonstop to Seoul, South Korea. Jet off with one of these carriers that operate direct flights from Tokyo Haneda Airport to Gimpo International Airport:
J-Air is the airline most travellers choose to fly with on this route.
With a dependable 86.89% of services arriving as scheduled, J-Air is the most punctual carrier offering HND to GMP flights.
Think about adding a stopover when booking your ticket from Tokyo Haneda Airport to Gimpo International Airport. Simply uncheck 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Here's where you can stop between HND and GMP:
- Shanghai Hongqiao Airport
- Kansai International (Osaka) Airport
- Taipei Sung Shan Airport

How to find the cheapest flights from Tokyo Haneda Airport (HND) to Gimpo International Airport (GMP)

Right now, $211 is the lowest price we've found for a one-way Tokyo Haneda Airport to Gimpo International Airport flight. The best price for a return plane ticket is $378. Remember that fares can change due to availability at the time of booking.
To pick up cheap tickets from HND to GMP, book in advance. Airlines tend to offer the most competitive fares when flights are first released.
Schedule your trip for May. That's the cheapest month for flights from Tokyo Haneda Airport to Gimpo International Airport. If you're flexible on when you fly, try out the 'Whole month' tool to see the lowest airfare across each month.
Landing cheap flights from HND to GMP is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as a lower fare pops up.
Select your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Tokyo Haneda Airport to Gimpo International Airport.

Handy information about Tokyo Haneda Airport (HND)

The address for HND is 3丁目 Hanedakuko, Ota.
Of the flights that depart from Tokyo Haneda Airport, 78% arrive on time at their destination.
Tokyo Haneda Airport is about 19 kilometres from central Tokyo. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 25 minutes or so to get there, depending on the traffic.
Planning to catch public transport? You can expect a journey time of around 30 minutes.
Taking an early flight from Tokyo Haneda Airport to Gimpo International Airport? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by picking one of these stays near HND:

Arriving at Gimpo International Airport (GMP)

The last thing you need is a lengthy journey to your hotel if you're arriving on a late Tokyo Haneda Airport to Gimpo International Airport flight. Book one of these accommodation options near GMP instead:
Fast-track your adventure by picking up a Gimpo International Airport rental car. Grab your wheels from GOGO Rent a Car, Gogo Rental Car Seoul or Hi Rent A Car and explore beyond Seoul's main sights.
Booking your vehicle from Gimpo International Airport about one week ahead can help you get the best possible rate.

Getting from Gimpo International Airport (GMP) to central Seoul

From Gimpo International Airport, Seoul is approximately 16 kilometres away. It takes around 30 minutes to get to the centre driving.
When travelling on public transport, expect a journey of around 35 minutes.

When to fly to Gimpo International Airport (GMP)

It's time to choose your trip dates for your flight from Tokyo Haneda Airport to Gimpo International Airport. April is the busiest month to head to Seoul. If you like a more laid-back vibe, go in June.
Book your flight from Tokyo Haneda Airport to Gimpo International Airport for August if you want to visit Seoul during its warmest month. You can expect temperatures of between 19ºC (66ºF) and 32ºC (90ºF).
If you like travelling in cooler conditions, search for a cheap ticket from HND to GMP in January. Temperatures average between -12ºC (10ºF) and 4ºC (39ºF) then.

Explore more of South Korea

You've visited Seoul, now it's time to explore other parts of South Korea. Travel around 322 kilometres south-east to Busan to check off its popular sights. From Gamcheon Culture Village to Haeundae Beach and Beautiful View Busan - Diamond Bridge, you'll have a full itinerary ahead.
Around 56 kilometres west of Seoul, Incheon is another essential stop in South Korea. Get a taste of what this destination has to offer at INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest.