Flights Taoyuan → Seoul
As of October 2026, economy flights from Taoyuan to Seoul have a typical range TWD 9690–16296, median TWD 13400. Full range across all 283 offers: TWD 5021–84338. We analyzed 283 offers from 21 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: Taoyuan → Seoul
Based on 283 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Taoyuan → Seoul
Add-on pricing from the cheapest available offer per airline · October 2026 · TWD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Tigerair Taiwan | — | TWD 19563 | — |
| Scoot | Included | TWD 2478 | — |
| Asiana Airlines | Included | TWD 1337 | — |
| Korean Air | Included | TWD 1304 | — |
| China Airlines | Included | TWD 1337 | — |
| EVA Air | Included | TWD 1337 | — |
| UNI AIR | Included | — | — |
| China Southern | Included | Included | — |
| China Eastern | Included | Included | — |
| HK Express | TWD 100 | TWD 200 | — |
| Hong Kong Airlines | Included | Included | — |
| Vietnam Airlines | Included | Included | — |
| Air China | Included | Included | — |
| Philippine Airlines | 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 Taoyuan to Seoul cost?
Based on 283 offers · October 2026
Taoyuan to Seoul flights ranged from TWD 5021 to TWD 84338 across 283 offers analyzed in October 2026. The chart below shows how prices distributed across all 283 offers.
These 283 offers (October 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 10714 and TWD 14941
What hidden fees do Taoyuan to Seoul flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Taoyuan to Seoul routes. The breakdown below is based on 283 offers analyzed in October 2026.
| Carrier | Avg fee (TWD) | % of base fare |
|---|---|---|
| IT | 8287 | 83% |
| TR | 1019 | 10% |
| OZ | 268 | 2% |
| KE | 162 | 1% |
| CI | 185 | 1% |
| BR | 265 | 2% |
| B7 | 0 | 0% |
| CZ | 346 | 2% |
| MU | 30 | 0% |
| UO | 350 | 2% |
| HX | 30 | 0% |
| VN | 10 | 0% |
| CA | 30 | 0% |
| PR | 15 | 0% |
| CX | 50 | 0% |
IT: base ~TWD 2146 + fees TWD 8287 = ~TWD 10433 total. Vietnam Airlines: base ~TWD 15055 + fees TWD 10 = ~TWD 15065 total.
IT's TWD 8287 ancillary fees narrow the gap with Vietnam Airlines's lower-fee model — the TWD 12909 base difference shrinks to TWD 4632 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 Taoyuan to Seoul?
21 airlines flew Taoyuan 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.
| Airline | Offers | Typical range (TWD) | Median (TWD) | Fees (TWD) |
|---|---|---|---|---|
 Tigerair Taiwan | 1 | — | 5021 | n/a |
 ZE | 1 | — | 7303 | n/a |
 IT | 17 | 7734–11125 | 10433 | 8287 (79%) |
 B7 | 12 | 10077–12719 | 10676 | 0 (0%) |
 Scoot | 3 | 7395–11586 | 11020 | 1019 (9%) |
 Asiana Airlines | 2 | — | 12064 | n/a |
 MF | 2 | 12484–13157 | 12821 | n/a |
 Asiana Airlines | 74 | 9357–14649 | 13041 | 268 (2%) |
 China Southern | 3 | 13324–16480 | 13394 | 346 (3%) |
 Korean Air | 5 | 12761–13792 | 13759 | n/a |
 HX | 1 | — | 14165 | 30 (0%) |
 EVA Air | 31 | 9683–16070 | 14428 | 265 (2%) |
 Korean Air | 56 | 9766–15537 | 14455 | 162 (1%) |
 China Airlines | 37 | 9712–16296 | 14654 | 185 (1%) |
 Vietnam Airlines | 2 | 14463–15667 | 15065 | 10 (0%) |
 China Eastern | 5 | 14475–17986 | 15477 | 30 (0%) |
 HK Express | 11 | 14776–16275 | 16099 | 350 (2%) |
 Philippine Airlines | 2 | — | 20175 | 15 (0%) |
 Cathay Pacific | 5 | 22408–23528 | 22808 | 50 (0%) |
 Air China | 8 | 23263–39613 | 27613 | 30 (0%) |
 China Airlines | 5 | 14476–76689 | 41864 | n/a |
Where do the best Taoyuan → 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: Taoyuan to Seoul flights
- Full-service carriers on Taoyuan–Seoul cost 3.2x more than budget airlines (TWD 16066 vs TWD 5021 median; overall median TWD 13400).
- IT charges 828.7x more in ancillary fees than VN — TWD 8287 vs TWD 10 avg per booking.
- The same route priced TWD 7149 apart depending on where it was booked — the lowest median was TWD 7352. 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 Taoyuan to Seoul cost?
- Based on 283 offers analyzed, Taoyuan to Seoul flights range from TWD 5021 to TWD 84338, with a median price of TWD 13400. Search for your specific dates →
- What hidden fees should I expect on Taoyuan to Seoul flights?
- On average, ancillary fees (bags, seat selection) add TWD 747 to the base fare on Taoyuan to Seoul flights. See itemized fees for your itinerary →
- Which airline is cheapest on Taoyuan to Seoul including all fees?
- Tigerair Taiwan has the lowest median fare on Taoyuan to Seoul at TWD 5021 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Taoyuan–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 7352. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Taoyuan to Seoul routes?
- Taoyuan to Seoul has 21 airlines competing, creating a price range from TWD 5021 to TWD 84338 across 283 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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