Flights Seoul → London
As of October 2026, economy flights from Seoul to London have a typical range GBP 218–847, median GBP 439. Full range across all 196 offers: GBP 175–3280. We analyzed 196 offers from 32 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 → London
Based on 196 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Seoul → London
Add-on pricing from the cheapest available offer per airline · October 2026 · GBP
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| China Southern | — | Included | — |
| China Eastern | — | — | — |
| Air China | — | — | — |
| Air India | — | — | — |
| Etihad Airways | — | — | — |
| 버진애틀랜틱 | — | — | — |
| LOT | — | GBP 19 | — |
| 트리니티항공 (구 티웨이항공) | — | — | — |
| 루프트한자 | — | — | — |
| Cathay Pacific | — | Included | — |
| Vietnam Airlines | — | Included | — |
| Emirates | — | Included | — |
| Turkish Airlines | — | — | — |
| Finnair | — | — | — |
| KLM | — | — | — |
| 에어프랑스 | — | — | — |
| Singapore Airlines | — | — | — |
| Qatar Airways | — | — | — |
| Thai Airways | — | — | — |
| EVA Air | — | — | — |
| 대한항공 | — | — | — |
| SriLankan Airlines | Included | Included | — |
| Malaysia Airlines | — | — | — |
| Japan Airlines | — | — | — |
| Oman Air | — | — | — |
| Scandinavian Airlines | — | — | — |
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 London cost?
Based on 196 offers · October 2026
Seoul to London flights ranged from GBP 175 to GBP 3280 across 196 offers analyzed in October 2026. The chart below shows how prices distributed across all 196 offers.
These 196 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 GBP 344 and GBP 586
What hidden fees do Seoul to London flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Seoul to London routes. The breakdown below is based on 196 offers analyzed in October 2026.
| Carrier | Avg fee (GBP) | % of base fare |
|---|---|---|
| CZ | 27 | 11% |
| MU | 28 | 12% |
| CA | 29 | 10% |
| AI | 10 | 4% |
| EY | 14 | 2% |
| VS | 10 | 2% |
| LO | 25 | 6% |
| TW | 3 | 1% |
| LH | 25 | 6% |
| CX | 49 | 10% |
| VN | 9 | 2% |
| EK | 16 | 3% |
| TK | 8 | 2% |
| AY | 22 | 5% |
| KL | 28 | 5% |
| AF | 46 | 9% |
| SQ | 20 | 2% |
| QR | 20 | 4% |
| TG | 0 | 0% |
| BR | 15 | 3% |
| KE | 8 | 1% |
| UL | 10 | 1% |
| MH | 15 | 2% |
| JL | 0 | 0% |
| WY | 10 | 1% |
| SK | 10 | 0% |
Cathay Pacific: base ~GBP 367 + fees GBP 49 = ~GBP 416 total. Korean Air: base ~GBP 694 + fees GBP 8 = ~GBP 702 total.
Cathay Pacific's GBP 49 ancillary fees narrow the gap with Korean Air's lower-fee model — the GBP 327 base difference shrinks to GBP 286 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 London?
32 airlines flew Seoul to London 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 (China Southern), fares ranged GBP 175–357 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 (GBP) | Median (GBP) | Fees (GBP) |
|---|---|---|---|---|
 China Southern | 8 | 175–357 | 212 | 27 (13%) |
 ZH | 2 | — | 214 | n/a |
 China Eastern | 18 | 215–222 | 217 | 28 (13%) |
 Air China | 8 | 216–508 | 236 | 29 (12%) |
 Air India | 3 | 266–270 | 266 | 10 (4%) |
 Etihad Airways | 5 | 267–2076 | 271 | 14 (5%) |
 Etihad | 1 | — | 287 | n/a |
 T'way Air | 1 | — | 321 | 3 (1%) |
 Qatar Airways | 1 | — | 326 | n/a |
 Lufthansa | 14 | 339–502 | 351 | 25 (7%) |
 Emirates | 7 | 348–412 | 389 | n/a |
 Vietnam Airlines | 3 | 374–672 | 400 | 9 (2%) |
 LOT Polish Airlines | 6 | 302–503 | 408 | 25 (6%) |
 Cathay Pacific | 11 | 368–741 | 416 | 49 (12%) |
 Turkish Airlines | 20 | 405–721 | 416 | 8 (2%) |
 Turkish Airlines | 3 | — | 417 | n/a |
 Virgin Atlantic | 6 | 348–883 | 433 | 10 (2%) |
 Emirates | 15 | 394–855 | 441 | 16 (4%) |
 Finnair | 5 | 410–603 | 441 | 22 (5%) |
 Korean Air | 1 | — | 441 | n/a |
 Qatar Airways | 1 | — | 515 | 20 (4%) |
 KLM | 16 | 440–620 | 525 | 28 (5%) |
 Air France | 7 | 441–614 | 563 | 46 (8%) |
 Thai Airways | 4 | 532–573 | 572 | 0 (0%) |
 EVA Air | 1 | — | 592 | 15 (3%) |
 Korean Air | 3 | 671–891 | 702 | 8 (1%) |
 Singapore Airlines | 16 | 540–1269 | 738 | 20 (3%) |
 Malaysia Airlines | 1 | — | 756 | 15 (2%) |
 Japan Airlines | 4 | 852–856 | 856 | 0 (0%) |
 SriLankan Airlines | 2 | 771–1340 | 1055 | 10 (1%) |
 Oman Air | 1 | — | 1706 | 10 (1%) |
 SAS | 2 | 2506–2508 | 2507 | 10 (0%) |
Where do the best Seoul → London 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 London flights
- Seoul–London had 196 offers analyzed. Median price: GBP 439.
- CX charges 17.3x more in ancillary fees than TW — GBP 49 vs GBP 3 avg per booking.
- The same route priced GBP 215 apart depending on where it was booked — the lowest median was GBP 227. 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 London cost?
- Based on 196 offers analyzed, Seoul to London flights range from GBP 175 to GBP 3280, with a median price of GBP 439. Search for your specific dates →
- What hidden fees should I expect on Seoul to London flights?
- On average, ancillary fees (bags, seat selection) add GBP 22 to the base fare on Seoul to London flights. See itemized fees for your itinerary →
- Which airline is cheapest on Seoul to London including all fees?
- China Southern has the lowest median fare on Seoul to London at GBP 212 (median across 8 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Seoul–London 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 GBP 227. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Seoul to London routes?
- Seoul to London has 32 airlines competing, creating a price range from GBP 175 to GBP 3280 across 196 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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