Flights Seoul → Los Angeles
As of October 2026, economy flights from Seoul to Los Angeles have a typical range USD 3087–6334, median USD 3400. Full range across all 152 offers: USD 2508–13386. We analyzed 152 offers from 25 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: Seoul → Los Angeles
Based on 152 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Seoul → Los Angeles
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| EVA Air | Included | Included | — |
| UNI AIR | Included | Included | — |
| Asiana Airlines | Included | Included | — |
| Japan Airlines | Included | Included | — |
| Delta | Included | USD 35 | — |
| ANA (All Nippon Airways) | Included | Included | — |
| Korean Air | Included | Included | — |
| Alaska Airlines | Included | Included | — |
| Finnair | Included | USD 30 | — |
| Philippine Airlines | Included | Included | — |
| Singapore Airlines | Included | Included | — |
| Qatar Airways | — | Included | — |
| China Eastern | — | Included | — |
| American Airlines | Included | USD 35 | — |
| Cathay Pacific | Included | Included | — |
| KLM | Included | USD 35 | — |
| Turkish Airlines | Included | Included | — |
| LOT | Included | USD 25 | — |
| Air Canada | Included | USD 30 | — |
| United | Included | USD 35 | — |
| Air China | Included | Included | — |
| China Airlines | Included | Included | — |
| Air France | Included | USD 35 | — |
| Lufthansa | Included | USD 35 | — |
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 Seoul to Los Angeles cost?
Based on 152 offers · October 2026
Seoul to Los Angeles flights ranged from USD 2508 to USD 13386 across 152 offers analyzed in October 2026. The chart below shows how prices distributed across all 152 offers.
These 152 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 USD 3243 and USD 4809
What hidden fees do Seoul to Los Angeles flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Seoul to Los Angeles routes. The breakdown below is based on 152 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| BR | 15 | 0% |
| B7 | 0 | 0% |
| OZ | 15 | 0% |
| JL | 0 | 0% |
| DL | 25 | 1% |
| NH | 0 | 0% |
| KE | 15 | 0% |
| AS | 10 | 0% |
| AY | 40 | 1% |
| PR | 15 | 0% |
| SQ | 20 | 0% |
| QR | 20 | 0% |
| MU | 30 | 1% |
| AA | 45 | 1% |
| CX | 50 | 1% |
| KL | 47 | 1% |
| TK | 10 | 0% |
| LO | 33 | 1% |
| AC | 42 | 1% |
| UA | 33 | 1% |
| CA | 30 | 1% |
| CI | 15 | 0% |
| AF | 47 | 1% |
| LH | 45 | 0% |
Cathay Pacific: base ~USD 4759 + fees USD 50 = ~USD 4809 total. Turkish Airlines: base ~USD 5298 + fees USD 10 = ~USD 5308 total.
Cathay Pacific's USD 50 ancillary fees narrow the gap with Turkish Airlines's lower-fee model — the USD 539 base difference shrinks to USD 499 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 Seoul to Los Angeles?
25 airlines flew Seoul to Los Angeles 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 (Asiana Airlines), fares ranged USD 2604–6413 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 (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 Asiana Airlines | 5 | 2604–6413 | 2604 | 15 (1%) |
 EVA Air | 8 | 2508–4074 | 2784 | 15 (1%) |
 B7 | 4 | 2536–3140 | 2838 | 0 (0%) |
 ANA | 8 | 3089–3367 | 3201 | 0 (0%) |
 Alaska Airlines | 5 | 3272–3278 | 3275 | 10 (0%) |
 Delta Air Lines | 23 | 3087–3371 | 3362 | 25 (1%) |
 Korean Air | 39 | 3207–3400 | 3400 | 15 (0%) |
 Japan Airlines | 9 | 2769–4803 | 3730 | 0 (0%) |
 Finnair | 1 | — | 3995 | 40 (1%) |
 Philippine Airlines | 2 | — | 4120 | 15 (0%) |
 China Eastern | 2 | 4489–4557 | 4523 | 30 (1%) |
 Singapore Airlines | 8 | 4234–4723 | 4717 | 20 (0%) |
 American Airlines | 1 | — | 4766 | 45 (1%) |
 Cathay Pacific | 8 | 4809–5605 | 4809 | 50 (1%) |
 Turkish Airlines | 2 | — | 5308 | 10 (0%) |
 LOT Polish Airlines | 1 | — | 5494 | 33 (1%) |
 Air Canada | 2 | — | 5595 | 42 (1%) |
 United Airlines | 3 | 5710–5756 | 5710 | 33 (1%) |
 Air China | 1 | — | 5728 | 30 (1%) |
 MF | 1 | — | 6323 | n/a |
 China Airlines | 3 | — | 6334 | 15 (0%) |
 KLM | 6 | 5302–8171 | 6621 | 47 (1%) |
 Air France | 4 | 6590–8176 | 7383 | 47 (1%) |
 Qatar Airways | 3 | 5762–12056 | 11246 | 20 (0%) |
 Lufthansa | 3 | 8875–13373 | 13320 | 45 (0%) |
Where do the best Seoul → Los Angeles 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: Seoul to Los Angeles flights
- Seoul–Los Angeles had 152 offers analyzed. Median price: USD 3400.
- CX charges 5.0x more in ancillary fees than TK — USD 50 vs USD 10 avg per booking.
- The same route priced USD 1437 apart depending on where it was booked — the lowest median was USD 3273. 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 Seoul to Los Angeles cost?
- Based on 152 offers analyzed, Seoul to Los Angeles flights range from USD 2508 to USD 13386, with a median price of USD 3400. Search for your specific dates →
- What hidden fees should I expect on Seoul to Los Angeles flights?
- On average, ancillary fees (bags, seat selection) add USD 21 to the base fare on Seoul to Los Angeles flights. See itemized fees for your itinerary →
- Which airline is cheapest on Seoul to Los Angeles including all fees?
- Asiana Airlines has the lowest median fare on Seoul to Los Angeles at USD 2604 (median across 5 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Seoul–Los Angeles 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 USD 3273. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Seoul to Los Angeles routes?
- Seoul to Los Angeles has 25 airlines competing, creating a price range from USD 2508 to USD 13386 across 152 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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