Cheap Flights from Tokyo to Seoul — $100

The route Tokyo — Seoul is served by many carriers — 12 in total, including ZIPAIR Tokyo, Jeju Air, Air Busan, Sky Regional Airlines, Perimeter Aviation Ltd., Eastar Jet, Peach, Thai Smile, Jin Air, T'way Air, Jetstar Japan, and Japan Transocean Air. This gives passengers wide opportunities: from finding the lowest fare (from $100) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

All 7 airlines on the Tokyo — Seoul route operate on a daily basis: Jeju Air, Eastar Jet, ZIPAIR Tokyo, T'way Air, Asiana Airlines, Perimeter Aviation Ltd., and Thai Smile fly every day.

The distance between Tokyo and Seoul is 1152km (714 miles). The average flight duration is 2h 40m. There are 382 direct flights from Tokyo to Seoul. Tokyo and Seoul are in the same time zone. Flights from Tokyo begin at 8:20 AM. The latest flight from Tokyo departs at 2:10 AM

Tokyo is served by two main airports with distinct roles. Narita International (NRT) is the primary long-haul gateway and international hub, handling most intercontinental carriers and alliance connections; it sits about 60 km east of central Tokyo, with airport express trains taking roughly 55–65 minutes and fares typically in the mid-range for airport rail services, while limousine buses run 60–120 minutes depending on traffic. Haneda (HND) functions as a major domestic hub that has grown into a busy international gateway for regional and some long-haul flights; it’s only about 15 km from downtown, reachable by monorail or train in 15–30 minutes with modest fares, plus taxis and buses. Narita can be better for cheaper long-haul options and wide airline choice but is farther out; Haneda is often more convenient for short transfers and late arrivals, though peak trains can be busy. Both airports offer multiple ground-transport options, baggage facilities and lounge choices, with Narita leaning toward full-service international amenities and Haneda favoring quick access to the city.

In different months, ticket prices from Tokyo to Seoul vary: minimum — $75 (September 2026), maximum — $230 (May 2027). Typically, the flight costs $112–$131.

Seoul is served primarily by two airports with distinct roles. Incheon International (ICN) is the main international gateway and tends to host full-service carriers and long-haul flights, while Gimpo (GMP) is closer to the city and commonly handles domestic services and short-haul international routes. Incheon sits about 48 km west of central Seoul; travel by airport railroad or express bus can take roughly 45–70 minutes depending on service and traffic, with fares typically ranging from affordable to mid-tier. Gimpo lies around 15 km west of downtown, reachable by subway or taxi in about 20–40 minutes for reasonable fares. Pros: Incheon offers wide facilities, lounges and extensive international connections; Gimpo can be quicker and less stressful for domestic trips. Cons: Incheon’s distance can add transfer time and cost, while Gimpo has fewer long-haul options and more limited amenities.