Flights
London Heathrow to Seoul
Find the best deals from London Heathrow Airport (LHR) to Incheon International Airport (ICN). Compare 4+ airlines and book your next trip with ease.
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Quick Facts
Essential details for your London Heathrow to Seoul trip.
Route Overview
Everything you need to know about flying from London Heathrow to Seoul.
Direct Flight Time
11h 20m
Non-stop service
Economy From
£520
One way, off-peak
Business From
£1560
One way, off-peak
The London Heathrow to Seoul route is one of the busiest UK–India corridors, operated year-round by leading carriers including Korean Air, Asiana Airlines, British Airways. Flights depart from London Heathrow Airport (LHR) and land at Incheon International Airport (ICN) in approximately 11h 20m on a direct service.
BharatFare is a UK-specialist travel agency focused exclusively on UK to India routes. We offer exclusive fares not always available on mainstream booking platforms, along with dedicated WhatsApp support from our team of India travel experts — available 7 days a week. Whether you are travelling economy, premium economy, business class, or first class, BharatFare compares every available option on the London Heathrow–Seoul route so you get the best combination of price, comfort, and flexibility.
Best time to book London Heathrow to Seoul flights: Off-peak periods — January through March and September to October — offer the lowest fares on this route. Christmas, Diwali (October/November), and UK summer school holidays (July–August) are peak seasons where prices can increase significantly. We recommend booking at least 6–10 weeks in advance for the best available fares.
Travelling to Seoul from London Heathrow? Our UK-based team can assist with group bookings, last-minute fares, flexible ticket options, and travel insurance. All bookings come with our price-match guarantee — if you find a cheaper fare, we will beat it. Contact us via WhatsApp for instant, personalised quotes.
Flights from London Heathrow to Seoul (LHR–ICN) are operated year-round with a direct flight time of approximately 11h 20m. The London Heathrow to Seoul flight departs from London Heathrow Airport and arrives at Incheon International Airport. For travellers looking for cheap London Heathrow to Seoul flights, the lowest-priced economy fares typically start around £520 one way off-peak — though prices on this route vary significantly by season and booking window.
To book London Heathrow to Seoul flights at the best price, the ideal window is 8–12 weeks before departure for economy, and 3–6 months ahead for business class. BharatFare specialises in Seoul flights from London Heathrow and regularly offers exclusive fares below published online rates. Whether you are searching for the cheapest London Heathrow to Seoul economy seat or a premium business class experience from £1560, our UK-based team can find the right option for your budget and travel dates.
Direct Flights London Heathrow to Seoul
Korean Air operates the primary direct service on the London Heathrow–Seoul route, with non-stop flights departing from London Heathrow Airport (LHR) and landing at Incheon International Airport (ICN) in approximately 11h 20m. Choosing a direct London Heathrow to Seoul flight avoids layover time and reduces overall journey fatigue — particularly valuable on long-haul routes. While direct fares carry a small premium over connecting services, many travellers find the time saving well worth the extra cost.
London Heathrow to Seoul Business Class
Business class on the London Heathrow–Seoul route is available with Korean Air, Asiana Airlines, British Airways, with fares starting from approximately £1560 one way. Long-haul business class typically includes lie-flat beds, access to premium airport lounges, priority boarding, enhanced dining, and 2 × 23 kg checked baggage. For travellers making the journey regularly — especially the UK-India diaspora — business class offers a significantly more comfortable experience on this 11h 20m route. BharatFare specialises in securing exclusive business class fares on this corridor.
How to Find Cheap London Heathrow to Seoul Flights
Economy fares from London Heathrow to Seoul start from approximately £520 one way off-peak. To secure the cheapest London Heathrow to Seoul fares, book 8–12 weeks in advance and travel in January–February or September–October. Avoid Christmas, Diwali (October/November), and UK summer school holidays (July–August) when prices rise sharply. Use flexible dates where possible, and set fare alerts for your preferred route. BharatFare also offers exclusive fares and price-matching — a quick WhatsApp message to our team often uncovers deals not visible on public booking sites.
Best Time to Travel
Peak season for London Heathrow–Seoul is October to March when weather in India is most pleasant. July–August (monsoon season) sees heavy rainfall across much of India — avoid unless travelling to hill stations. Book 8–12 weeks ahead during off-peak for the best fares.
Airport Information
London Heathrow Airport (LHR) — Most India-bound services depart from Terminal 2 or Terminal 4. Arrive at least 3 hours before departure for international flights. Upon arrival at Incheon International Airport (ICN), visa-on-arrival and e-Visa counters are available before immigration.
Visa Requirements
Indian passport holders do not require a UK visa to transit. UK passport holders require an Indian e-Visa — apply online at indianvisaonline.gov.in at least 4 days before travel. Processing typically takes 3–5 business days.
Baggage Allowance
Most airlines on the London Heathrow–Seoul route allow 23 kg checked baggage in Economy and 2 × 23 kg in Business Class, plus a 7 kg cabin bag. Korean Air offers some of the most generous baggage policies on this route. Always check your specific fare conditions before travel.
About Seoul, South Korea
Essential information for your London Heathrow to Seoul trip.
Seoul is a city of fascinating contrasts, where 600-year-old palaces sit in the shadow of futuristic skyscrapers and K-pop culture pulses through neon-lit streets. From sizzling Korean barbecue to tranquil Buddhist temples, the city offers one of Asia's most dynamic and affordable travel experiences.
Seoul has the fastest average internet speed in the world and South Korea boasts the highest smartphone penetration rate globally.
Timezone
GMT+9
Currency
South Korean Won (KRW)
Language
Korean, English
UK Visa
Visa Free (30 days)
Best Months
April to June, September to November
Peak Season
April to May
Climate
Humid continental — hot humid summers, cold dry winters, monsoon rains July to August
Top Attractions
- Gyeongbokgung Palace
- Bukchon Hanok Village
- N Seoul Tower
- Myeongdong Shopping District
Travel Tips for London Heathrow to Seoul
Pro advice to make your journey smoother and more comfortable.
Prepare for a Long-Haul Flight
Your flight from London Heathrow to Seoul is over 11 hours. Wear compression socks, stay hydrated, and move around the cabin every couple of hours to stay comfortable.
Beat Jet Lag
Adjust your sleep schedule 2–3 days before departure. Once on board, set your watch to Seoul time and try to sleep or stay awake accordingly.
Pack In-Flight Entertainment
Download films, podcasts, or audiobooks before you fly. Noise-cancelling headphones make a significant difference on long-haul routes.
Book Travel Insurance
Always purchase comprehensive travel insurance before flying from London Heathrow to Seoul. It covers cancellations, medical emergencies, and lost luggage — peace of mind for a few pounds.
Airport Arrival Timing
For your long-haul flight to Seoul, arrive at the airport at least 3 hours before departure to allow time for check-in, security, and boarding.
Frequently Asked Questions
Everything you need to know about flying from London Heathrow to Seoul.
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