Cheap Flights from Tokyo to Seoul
Looking for cheap flights from Tokyo to Seoul? Compare prices across 5 airlines including ANA, Japan Airlines, Korean Air, Asiana, and Jeju Air. Flight ticket from Tokyo to Seoul starts at $150 round trip. Tokyo to Seoul flight time is just 2 hours 30 minutes to 2 hours 45 minutes, covering 1,210 km. Book 4-8 weeks ahead for the best prices. Use Flighko to find the cheapest days to fly.
Flight Duration & Airports
- ›Nonstop flight time: 2h 25m–2h 35m westbound; returns run about 15 minutes faster
- ›Tokyo departure: Haneda (HND) is 30 minutes from central Tokyo; Narita (NRT) sits 60-90 minutes east
- ›Seoul arrival: Incheon (ICN) handles most international flights; Gimpo (GMP) is closer to central Seoul for some rotations
- ›Distance: approximately 1,210 km (715 miles) over the Sea of Japan
- ›Time difference: Seoul is GMT+9, same as Tokyo — no jet lag on this route
Pricing & Seasonality
- ›Round trips start near $200 in shoulder seasons; cherry-blossom weeks and Golden Week push fares past $400
- ›Cheapest month historically: March before the sakura rush, plus November after autumn foliage peaks
- ›Wednesday departures consistently price below Friday-Sunday flights
- ›Book 4-8 weeks ahead; last-minute same-day fares can double
- ›LCCs like Zipair and Peach undercut legacy carriers by $50-$100 at base fare
Airline Comparison
- ›ANA: Haneda departures, included meals and checked baggage, excellent on-time record
- ›Japan Airlines (JAL): parallel Haneda service with comparable full-service product
- ›Korean Air: Incheon hub with strong connections onward to Southeast Asia and beyond
- ›Asiana: competitive Incheon fares, merging into Korean Air — book while both operate
- ›Zipair/Peach: low-cost Narita options, hand baggage only at base fare, buy extras à la carte
Visa & Entry Requirements
- ›K-ETA (Korea Electronic Travel Authorization) required for most visa-exempt nationalities including Japan — apply 72 hours before departure
- ›Passport validity of six months recommended
- ›Japanese residents re-entering Japan need valid residence status or re-entry permit
- ›Transit through ICN airside under 24 hours generally requires no K-ETA
Booking Tips
- ›Avoid Golden Week (late April-early May), Obon (mid-August) and New Year — domestic Japanese demand spikes fares
- ›Cherry blossom season (late March-early April) sees Seoul-bound leisure demand surge; book 10+ weeks out
- ›Tuesday/Wednesday departures save an average of 10-15% versus weekend flights
- ›Compare HND vs NRT departures: Haneda's convenience often justifies a small fare premium
Getting Into Seoul
- ›AREX express train from Incheon to Seoul Station in 43 minutes; all-stop commuter train takes ~60 minutes
- ›Gimpo arrivals connect to Line 5/9 subway directly — 30 minutes to Gangnam
- ›Taxis from ICN cost a fixed ~₩70,000-90,000 to central districts depending on zone
- ›T-money cards work across Seoul metro, buses and convenience stores
Why Fly Tokyo to Seoul?
- ›Five competing carriers keep this one of Asia's best-value international sectors
- ›No time-zone change means zero jet lag for quick city breaks
- ›Same-day round trips are practical for business, with morning departures and evening returns daily
Airlines Flying Tokyo to Seoul
5 airlines operate nonstop between Tokyo and Seoul:
| Airline | Nonstop | Notes |
|---|---|---|
| ANA | Nonstop | Highest frequency |
Flexible on layovers? Connecting flights via major hubs can sometimes be cheaper than flying direct. Use Flighko to compare both options and find the best deal for your schedule.
Best Time to Book & Fly Tokyo to Seoul
Finding cheap flights depends on timing. Here's what you need to know about the best time to fly from Tokyo to Seoul:
When to Book
Book 4-8 weeks ahead for the best average prices. Going further out can pay off for peak travel seasons and major events when demand spikes.
Best Day to Fly
Wednesday departures tend to be priced lower than other days, while Sunday departures are typically the most expensive.
Best Time of Day
Morning flights are generally cheaper than evening ones on this route. If your schedule allows, consider early departures for potential savings.
Best Month
March tends to offer the best prices for this route. Set a price alert on Flighko to catch fare drops in real time.
Are Tokyo to Seoul Flights Often Delayed?
Historical tracking shows roughly 15% of flights on this route run late, averaging around 55 minutes. Evening flightshave historically run more reliably — worth factoring in if you've got a tight connection.
How to Find Cheap Flights from Tokyo to Seoul
Here are proven strategies to help you find the cheapest flights on this route:
- Book in advance: For the best prices, book your flight 4-8 weeks before departure. Last-minute bookings typically cost 20-40% more.
- Be flexible with dates: Flying on Wednesdays can save you 15-25% compared to other days. Use Flighko's flexible date search to see prices across the entire month.
- Compare airlines: Don't settle for the first price you see. Flighko compares prices from 200+ airlines, including budget carriers and full-service airlines.
- Set price alerts: Not ready to book yet? Set a price alert on Flighko and we'll notify you when fares drop for your desired route.
- Consider nearby airports: Sometimes flying into or out of a nearby airport can save you hundreds of dollars. Check prices for alternate airports on Flighko.
- Travel during off-peak seasons: Avoid peak travel times like holidays and school breaks. Shoulder season travel (just before or after peak) often offers the best balance of good weather and low prices.
Flight Route Information
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