Book a trip from London to Seoul with Cathay Pacific , fares from GBP812

Direct flights from London with three cabin classes to match your style, your Seoul adventure starts from GBP812

DISCOUNT CODE (OPTIONAL)

Deals on London (LHR) to Seoul (ICN) flights

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

Book flights to Seoul ICN

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Book flights to Seoul ICN
From
To
Fare Type
Dates
Price
London (LHR)Seoul (ICN)Round-trip
/
Economy		04/12/2025 - 10/12/2025

From

GBP812

Seen 1 day ago

London (LHR)Seoul (ICN)Round-trip
/
Economy		27/02/2026 - 09/03/2026

From

GBP812

Seen 7 hours ago

London (LHR)Seoul (ICN)Round-trip
/
Economy		03/03/2026 - 12/03/2026

From

GBP812

Seen 7 hours ago

London (LHR)Seoul (ICN)Round-trip
/
Economy		03/03/2026 - 13/03/2026

From

GBP812

Seen 14 hours ago

London (LHR)Seoul (ICN)Round-trip
/
Economy		01/03/2026 - 15/03/2026

From

GBP849

Seen 58 minutes ago

Book Business Class flights to Seoul - selected offers

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Explore More Flights from Other Popular Origins

South Korea at a Glance

  • Premium Cathay Pacific connections to South Korea with award-winning service
  • Best time to visit South Korea : April-May and September-October for perfect weather and fewer crowds
  • Entry requirements: 90 days visa-free for most passport holders
  • Top destinations: Madrid, Barcelona and Seville - rich history and culture await
  • Experience flamenco, tapas culture and authentic Spanish hospitality

Why Choose South Korea 

Discover the captivating beauty of South Korea with Cathay Pacific's premium service and seamless connections. From historic architecture to vibrant cultural scenes, this destination offers unforgettable experiences for discerning travelers. Enjoy our award-winning hospitality, world-class cuisine at 35,000 feet, and arrive refreshed to explore authentic local traditions. Book your South Korea journey today and experience travel the way it should be.

 

All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.