The cheapest times to fly from TOY to ICN are

  • January 1st to January 21st (except the week of January 8th)
  • February 5th to March 25th (except the week of February 19th)
  • July 16th to September 2nd (except the week of August 6th)
  • October 8th to January 21st (except the weeks of December 24th and January 8th)

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 TOY to ICN is mid October. Prices can be as high as $1527 for Thursday flights during early May, or as low as $354 for Monday flights around mid October.


When to Fly to Seoul

Flying from Toyama (TOY) to Seoul (ICN) will usually cost between $399 to $638 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid October with an average ticket price of $450. Due to high demand the most expensive time to fly is early May, with an average price of $832. Planning your trip to low-cost times can easily save you $383 on economy flights and even more on first-class flights. Generally, any price below $533 can be considered a good price for a round-trip TOY to ICN flight.

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

TOY to ICN Flight Prices

Compared to other flights, the TOY to ICN flight is cheaper than the average and costs much less than the average flight leaving from Toyama. The average price per mile (for a direct flight) is $0.56, which is above average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to depart and return on this flight. Thursdays are the most expensive days to fly to Seoul, and Sundays are the most expensive days to return to Toyama. Selecting flights on the least expensive days could save you up to $58 (10%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $495. Return trip prices are from the ICN to TOY 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 TOY to ICN can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 2 hour 3 minutes may be realistic.


Flight Hacking TOY to ICN

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from TOY to ICN — but Champion Traveler does!

Hack #1: Tokyo (TOY > HND > ICN)

  • Price for both tickets: $515
  • Average savings: $19 (3.47%)

See TOY to flights


Flight Questions Answered

Still have questions about flying from TOY to ICN? We’ve got answers.

Which airlines fly this route?

You can find 17 major airlines flying this route most often: Air China, Air Macau, Air Seoul, ANA, Asiana, China Airlines, China Eastern, China Southern, EASTAR JET, Ethiopian, EVA Air, JAL, Jeju Air, Jin Air, Peach Aviation, Shanghai Airlines, Vietnam Airlines, and potentially more during busy seasons.

How far away is it from Incheon International Airport to Toyama Airport?

The distance between the two airports is roughly 595 miles or 958 kilometers.

How long does it take to fly from TOY to ICN?

The real-world flight time for a nonstop TOY to ICN flight is about 2 hour 3 minutes.

How many flights go between Toyama and Seoul?

It depends on the day of the week and the date, but a typical day might have around 27 available flights from TOY to ICN.


Airport Location Info


Departing Airport

Origination code TOY
Origination airport name Toyama Airport
City Toyama
Country Japan
Latitude 36.6
Longitude 137.2

Return Airport

Destination code ICN
Destination airport name Incheon International Airport
City Seoul
Country South Korea
Latitude 37.5
Longitude 126.4


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.