Flights Osaka → Seoul

As of October 2026, economy flights from Osaka to Seoul have a typical range EUR 117–944, median EUR 569. Full range across all 172 offers: EUR 92–3596. We analyzed 172 offers from 34 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: Osaka → Seoul

Based on 172 offers · October 2026. Prices and availability change — run a live search to confirm.

Bag & seat fees: Osaka → Seoul

Add-on pricing from the cheapest available offer per airline · October 2026 · EUR

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 Osaka to Seoul cost?

Based on 172 offers · October 2026

Osaka to Seoul flights ranged from EUR 92 to EUR 3596 across 172 offers analyzed in October 2026. The chart below shows how prices distributed across all 172 offers.

What hidden fees do Osaka to Seoul flights charge?

Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Osaka to Seoul routes. The breakdown below is based on 172 offers analyzed in October 2026.

VietJet Air: base ~EUR -699548 + fees EUR 700000 = ~EUR 452 total. Turkish Airlines: base ~EUR 1225 + fees EUR 10 = ~EUR 1235 total.

VietJet Air's EUR 700000 ancillary fees narrow the gap with Turkish Airlines's lower-fee model — the EUR 700773 base difference shrinks to EUR 783 after fees. Always compare total cost, not just the advertised base fare.

Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.

Which airline is cheapest from Osaka to Seoul?

34 airlines flew Osaka 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 (Jin Air), fares ranged EUR 105–123 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 (EUR)	Median (EUR)	Fees (EUR)
Jin Air	8	105–123	113	9735 (8580%)
Air Seoul	1	—	116	n/a
T'way Air	7	102–131	118	11122 (9454%)
WE	2	113–122	118	n/a
Jeju Air	9	107–151	121	7850 (6476%)
RS	2	116–128	122	44562 (36630%)
Air Busan	2	—	131	n/a
Peach Aviation	5	105–132	132	5 (4%)
ZE	1	—	135	0 (0%)
Asiana Airlines	1	—	135	n/a
BX	1	—	141	30000 (21206%)
Asiana Airlines	13	113–257	167	12 (7%)
Korean Air	15	138–250	168	15 (9%)
H1	2	150–391	270	n/a
SC	4	238–330	290	n/a
VZ	2	384–404	394	n/a
Vietnam Airlines	3	433–475	433	10 (2%)
VietJet Air	3	406–468	452	700000 (154747%)
OD	1	—	460	60 (13%)
HX	2	494–542	518	30 (6%)
HO	4	593–809	622	n/a
ANA	18	695–927	718	0 (0%)
Japan Airlines	12	753–944	760	0 (0%)
China Eastern	17	609–1323	845	30 (4%)
FM	13	752–872	862	n/a
Air China	5	509–1604	896	30 (3%)
China Airlines	8	862–946	905	15 (2%)
Cebu Pacific	2	937–1053	995	1050 (106%)
Turkish Airlines	1	—	1235	10 (1%)
Malaysia Airlines	1	—	1930	15 (1%)
Cathay Pacific	2	—	2162	50 (2%)
Thai Airways	1	—	2821	0 (0%)
KLM	1	—	3459	47 (1%)
Singapore Airlines	3	2959–3596	3596	20 (1%)

Where do the best Osaka → 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: Osaka to Seoul flights

• Osaka–Seoul had 172 offers analyzed. Median price: EUR 569.
• VJ charges 136718.8x more in ancillary fees than MM — EUR 700000 vs EUR 5 avg per booking.
• The same route priced EUR 632 apart depending on where it was booked — the lowest median was EUR 121. 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 Osaka to Seoul cost?

Based on 172 offers analyzed, Osaka to Seoul flights range from EUR 92 to EUR 3596, with a median price of EUR 569. Search for your specific dates →

What hidden fees should I expect on Osaka to Seoul flights?

On average, ancillary fees (bags, seat selection) add EUR 17370 to the base fare on Osaka to Seoul flights. See itemized fees for your itinerary →

Which airline is cheapest on Osaka to Seoul including all fees?

Jin Air has the lowest median fare on Osaka to Seoul at EUR 113 (median across 8 offers in our snapshot). Check which airline wins on your dates →

Which booking site has the cheapest Osaka–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 EUR 121. Run a live search and we'll find the cheapest for you →

Why do prices vary so much on Osaka to Seoul routes?

Osaka to Seoul has 34 airlines competing, creating a price range from EUR 92 to EUR 3596 across 172 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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