Flights Kaohsiung (Xiaogang) → Osaka
As of November 2026, economy flights from Kaohsiung (Xiaogang) to Osaka have a typical range TWD 13110–44096, median TWD 20194. Full range across all 264 offers: TWD 8294–49065. We found 53% of 264 offers from budget carriers (around TWD 19884) and 47% from full-service carriers (around TWD 20539).
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: Kaohsiung (Xiaogang) → Osaka
Based on 264 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Kaohsiung (Xiaogang) → Osaka
Add-on pricing from the cheapest available offer per airline · November 2026 · TWD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| AirAsia | TWD 20 | TWD 70 | — |
| Tigerair Taiwan | TWD 8256 | TWD 19813 | — |
| Peach | Included | TWD 66045 | — |
| HK Express | Included | TWD 4260 | — |
| China Airlines | Included | Included | — |
| Trinity Airways | Included | TWD 25000 | — |
| EVA Air | Included | Included | — |
| Spring Airlines | Included | TWD 80 | — |
| Vietnam Airlines | Included | Included | — |
| VietJet Air | TWD 200000 | TWD 400000 | — |
| Jeju Air | Included | TWD 30000 | — |
| Jetstar Japan | Included | TWD 2000 | — |
| Japan Airlines | Included | Included | — |
| Cathay Pacific | Included | Included | — |
| Korean Air | Included | Included | — |
| ANA (All Nippon Airways) | 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 Kaohsiung (Xiaogang) to Osaka cost?
Based on 264 offers · November 2026
Kaohsiung (Xiaogang) to Osaka flights ranged from TWD 8294 to TWD 49065 across 264 offers analyzed in November 2026. Two fare clusters detected: budget fares around 18487 and premium fares around 42949 The chart below shows how prices distributed across all 264 offers.
These 264 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 15599 and TWD 25680
What hidden fees do Kaohsiung (Xiaogang) to Osaka flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Kaohsiung (Xiaogang) to Osaka routes. The breakdown below is based on 264 offers analyzed in November 2026.
| Carrier | Avg fee (TWD) | % of base fare |
|---|---|---|
| AK | 592 | 4% |
| IT | 4674 | 32% |
| MM | 20829 | 141% |
| UO | 1465 | 8% |
| CI | 131 | 1% |
| TW | 30000 | 164% |
| BR | 179 | 1% |
| 9C | 105 | 1% |
| VN | 10 | 0% |
| VJ | 700000 | 3194% |
| 7C | 35000 | 170% |
| GK | 2900 | 14% |
| JL | 0 | 0% |
| CX | 50 | 0% |
| KE | 15 | 0% |
| NH | 0 | 0% |
VietJet Air: base ~TWD -677713 + fees TWD 700000 = ~TWD 22287 total. Korean Air: base ~TWD 38179 + fees TWD 15 = ~TWD 38194 total.
VietJet Air's TWD 700000 ancillary fees narrow the gap with Korean Air's lower-fee model — the TWD 715892 base difference shrinks to TWD 15907 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 Kaohsiung (Xiaogang) to Osaka?
20 airlines flew Kaohsiung (Xiaogang) to Osaka in this dataset. The route shows a clear split between low-cost and full-service carriers. 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) |
|---|---|---|---|---|
 Peach Aviation | 1 | — | 9147 | n/a |
 AK | 20 | 8989–17436 | 13176 | 592 (4%) |
 IT | 22 | 9218–17452 | 13407 | 4674 (35%) |
 Peach Aviation | 19 | 9075–18228 | 13473 | 20829 (155%) |
 T'way Air | 2 | 16288–20212 | 18250 | 30000 (164%) |
 HK Express | 9 | 16092–21901 | 18460 | 1465 (8%) |
 China Airlines | 58 | 14428–26280 | 19134 | 131 (1%) |
 9C | 8 | 17336–22174 | 19884 | 105 (1%) |
 Jeju Air | 1 | — | 20539 | 35000 (170%) |
 Vietnam Airlines | 4 | 18840–22559 | 20905 | 10 (0%) |
 GK | 1 | — | 21120 | 2900 (14%) |
 EVA Air | 47 | 17160–28893 | 22092 | 179 (1%) |
 VietJet Air | 16 | 19220–24161 | 22287 | 700000 (3141%) |
 China Airlines | 6 | 23073–24117 | 23292 | n/a |
 NX | 2 | 21178–26685 | 23932 | n/a |
 HO | 1 | — | 28270 | n/a |
 Cathay Pacific | 13 | 28407–36147 | 33182 | 50 (0%) |
 ANA | 1 | — | 36162 | 0 (0%) |
 Korean Air | 3 | 30852–38194 | 38194 | 15 (0%) |
 Japan Airlines | 30 | 27379–44336 | 44226 | 0 (0%) |
Where do the best Kaohsiung (Xiaogang) → Osaka 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: Kaohsiung (Xiaogang) to Osaka flights
- Kaohsiung (Xiaogang)–Osaka had 264 offers analyzed. Median price: TWD 20194.
- VJ charges 70000.0x more in ancillary fees than VN — TWD 700000 vs TWD 10 avg per booking.
- The same route priced TWD 14455 apart depending on where it was booked — the lowest median was TWD 8652. 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 Kaohsiung (Xiaogang) to Osaka cost?
- Based on 264 offers analyzed, Kaohsiung (Xiaogang) to Osaka flights range from TWD 8294 to TWD 49065, with a median price of TWD 20194. Search for your specific dates →
- What hidden fees should I expect on Kaohsiung (Xiaogang) to Osaka flights?
- On average, ancillary fees (bags, seat selection) add TWD 46611 to the base fare on Kaohsiung (Xiaogang) to Osaka flights. See itemized fees for your itinerary →
- Which airline is cheapest on Kaohsiung (Xiaogang) to Osaka including all fees?
- Peach Aviation has the lowest median fare on Kaohsiung (Xiaogang) to Osaka at TWD 9147 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Kaohsiung (Xiaogang)–Osaka 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 8652. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Kaohsiung (Xiaogang) to Osaka routes?
- Kaohsiung (Xiaogang) to Osaka has 20 airlines competing, creating a price range from TWD 8294 to TWD 49065 across 264 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
20 airlines, two price clusters — find which fits your budget
Find flights for my datesNew route — be among the first to track this itinerary
Building with flight data? Power your app or agent with LetsFG
The same multi-source search behind this page — every airline and the major booking sites, deduplicated and ranked — is available to your app or AI agent. Natural-language or structured queries, live prices, zero price bias.
Try the free sandbox — no card →Free sandbox, instant fake results · email for a key · Bearer-token auth · MCP, Python & JS SDKs · letsfg.co/developers