London to Seoul with points & miles
Heathrow (LHR) to Incheon International (ICN) is about 8,861 km. Below is how the major programmes price this route. Prices are transparent estimates — for a recommendation tailored to your points, run it through the optimiser.
Estimate, not live availability
Our own estimate from flight distance — not published award charts or live seats. Taxes also reflect our estimate of each airline's surcharge level. Check seats with the airline before transferring points — transfers are final.
| Airline | Programme | Economy | Business | Amex pts (business) | Taxes | Time |
|---|---|---|---|---|---|---|
| Virgin Atlantic Nonstop | Virgin Points | 37,000 | 77,500Estimate: Estimate, not live availability | 77,500 1:1 · Instant, allow up to 48 hours | £490 | 11h est. |
| Air France 1 stop via CDG | Flying Blue Miles | 38,500 | 81,000Estimate: Estimate, not live availability | 81,000 1:1 · 4 working days | £230 | 13h 20m est. |
| Cathay Pacific 1 stop via HKG | Asia Miles | 47,000 | 101,000Estimate: Estimate, not live availability | 101,000 1:1 · 3 working days | £195 | 16h 11m est. |
| Longer routings — over 1.5× the nonstop time or distance | ||||||
| Qatar Airways 1 stop via DOH | Avios | 49,500 | 106,000Estimate: Estimate, not live availability | 106,000 1:1 · Up to 48 hours | £195 | 16h 53m est. |
| Singapore Airlines 1 stop via SIN | KrisFlyer Miles | 61,000 | 132,000Estimate: Estimate, not live availability | 198,000 3:2 · 15 working days | £200 | 20h 40m est. |
| Emirates 1 stop via DXB | Skywards Miles | 49,000 | 105,500Estimate: Estimate, not live availability | 211,000 2:1 · 2 working days | £265 | 16h 48m est. |
Frequently asked
How many points do I need to fly London to Seoul in business class?
From around 77,500 Amex Membership Rewards points one-way with Virgin Atlantic — an estimated 77,500 Virgin Points at Amex UK's 1:1 transfer ratio (instant, allow up to 48 hours to arrive), plus roughly £490 in taxes and surcharges. Award prices are Slipstream estimates; Slipstream compares the options and tells you the best transfer route.
What is the best airline for London to Seoul?
On points, journey time, stops, taxes and value together, Virgin Atlantic (nonstop, 11h est.), Air France (one stop, 13h 20m est.), Cathay Pacific (one stop, 16h 11m est.) lead for business class. Slipstream scores them on value to you, not loyalty.
Miles prices are Slipstream's distance-based estimates, not live award inventory. Amex points use each partner's published Amex UK transfer ratio, rounded up to its transfer minimum and increment (checked 27 Sept 2026). Etihad Guest is no longer an Amex UK transfer partner (ended 22 Jun 2026), so it isn't listed. Always confirm availability and pricing with the airline before transferring points — Amex transfers are final. Journey times marked “est.” are estimates, not published schedules.
Which airlines fly this route: from Heathrow Airport, Dubai International Airport, Hamad International Airport, Changi Airport, Hong Kong International Airport, Paris Charles de Gaulle Airport (Wikipedia, CC BY-SA 4.0; checked 27 Sept 2026), with headline routes checked against the airlines' own sites.