Route guide

Taipei to Seoul (TSA-GMP): Nonstop Upgrade & Award Space

China Airlines, Trans World Airlines, EVA Air, and Arcus-Air Logistic fly the TSA to GMP nonstop about 13 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every TSA to GMP departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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13
Nonstop flights a week
916 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every TSA to GMP departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Taipei to Seoul to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each TSA to GMP departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See TSA to GMP on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Taipei to Seoul nonstop

Carriers operating TSA to GMP nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • China Airlines
  • Trans World Airlines
  • EVA Air
  • Arcus-Air Logistic
See TSA to GMP on the interactive map →

Frequently asked questions about TSA to GMP

How far is Seoul from Taipei?
TSA to GMP covers about 916 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from TSA to GMP?
China Airlines, Trans World Airlines, EVA Air, and Arcus-Air Logistic fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all four of them.
How many flights a week are there from TSA to GMP?
About 13 nonstop flights a week run between Taipei and Seoul in the current schedule, operated by China Airlines, Trans World Airlines, EVA Air, and Arcus-Air Logistic. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on TSA to GMP?
Open the TSA to GMP calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Taipei to Seoul route, and 2LNR will notify you when space opens. It's free to start.

Never miss TSA to GMP upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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