Flights Taichung (Qingshui) → Seoul
As of November 2026, economy flights from Taichung (Qingshui) to Seoul have a typical range TWD 8764–21586, median TWD 12886. Full range across all 142 offers: TWD 6584–28733. We analyzed 142 offers from 11 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Taichung (Qingshui) → Seoul
Based on 142 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Taichung (Qingshui) → Seoul
Add-on pricing from the cheapest available offer per airline · November 2026 · TWD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Jin Air | — | — | — |
| Trinity Airways | — | — | — |
| Korean Air | Included | — | — |
| HK Express | — | — | — |
| Tigerair Taiwan | Included | — | — |
| Air Macau | Included | Included | — |
| China Airlines | Included | — | — |
| VietJet Air | Included | Included | — |
| Cathay Pacific | Included | Included | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Taichung (Qingshui) to Seoul cost?
Based on 142 offers · November 2026
Taichung (Qingshui) to Seoul flights ranged from TWD 6584 to TWD 28733 across 142 offers analyzed in November 2026. The chart below shows how prices distributed across all 142 offers.
These 142 offers (November 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between TWD 11146 and TWD 16998
What hidden fees do Taichung (Qingshui) to Seoul flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Taichung (Qingshui) to Seoul routes. The breakdown below is based on 142 offers analyzed in November 2026.
| Carrier | Avg fee (TWD) | % of base fare |
|---|---|---|
| LJ | 146718 | 1346% |
| TW | 146949 | 1214% |
| KE | 183 | 1% |
| UO | 1355 | 9% |
| IT | 5247 | 49% |
| NX | 0 | 0% |
| CI | 489 | 3% |
| VJ | 3259095 | 13894% |
| CX | 50 | 0% |
VietJet Air: base ~TWD -3236069 + fees TWD 3259095 = ~TWD 23026 total. Cathay Pacific: base ~TWD 27458 + fees TWD 50 = ~TWD 27508 total.
VietJet Air's TWD 3259095 ancillary fees narrow the gap with Cathay Pacific's lower-fee model — the TWD 3263527 base difference shrinks to TWD 4482 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Taichung (Qingshui) to Seoul?
11 airlines flew Taichung (Qingshui) to Seoul in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (IT), fares ranged TWD 10458–10784 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (TWD) | Median (TWD) | Fees (TWD) |
|---|---|---|---|---|
 IT | 7 | 10458–10784 | 10538 | 5247 (50%) |
 Jin Air | 31 | 7660–13871 | 11505 | 146718 (1275%) |
 Korean Air | 1 | — | 11505 | n/a |
 T'way Air | 17 | 8246–18390 | 12254 | 146949 (1199%) |
 Jin Air | 4 | 12515–12808 | 12662 | n/a |
 NX | 9 | 12072–20163 | 12841 | 0 (0%) |
 HK Express | 17 | 10924–21660 | 13534 | 1355 (10%) |
 Korean Air | 45 | 11263–19819 | 13949 | 183 (1%) |
 China Airlines | 1 | — | 17795 | 489 (3%) |
 VietJet Air | 4 | 22162–25098 | 23026 | 3259095 (14154%) |
 Cathay Pacific | 6 | 26616–28733 | 27508 | 50 (0%) |
Where do the best Taichung (Qingshui) → Seoul prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Taichung (Qingshui) to Seoul flights
- Taichung (Qingshui)–Seoul had 142 offers analyzed. Median price: TWD 12886.
- VJ charges 65181.9x more in ancillary fees than CX — TWD 3259095 vs TWD 50 avg per booking.
- The same route priced TWD 7430 apart depending on where it was booked — the lowest median was TWD 8115. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Taichung (Qingshui) to Seoul cost?
- Based on 142 offers analyzed, Taichung (Qingshui) to Seoul flights range from TWD 6584 to TWD 28733, with a median price of TWD 12886. Search for your specific dates →
- What hidden fees should I expect on Taichung (Qingshui) to Seoul flights?
- On average, ancillary fees (bags, seat selection) add TWD 155012 to the base fare on Taichung (Qingshui) to Seoul flights. See itemized fees for your itinerary →
- Which airline is cheapest on Taichung (Qingshui) to Seoul including all fees?
- IT has the lowest median fare on Taichung (Qingshui) to Seoul at TWD 10538 (median across 7 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Taichung (Qingshui)–Seoul flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was TWD 8115. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Taichung (Qingshui) to Seoul routes?
- Taichung (Qingshui) to Seoul has 11 airlines competing, creating a price range from TWD 6584 to TWD 28733 across 142 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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