China Southern flights from London Heathrow Airport to Seoul (LHR - SEL)
Cheapflights users flying from London to Seoul on China Southern typically fly into Incheon Intl and depart from London Heathrow. Select your dates above for pricing.
China Southern flights from Heathrow to Seoul in 2025
Find detailed information about China Southern flights from Heathrow to Seoul. Explore the options provided by China Southern to plan your journey from Heathrow to Seoul. Data last updated 29 April 2025.
Find China Southern flight deals from Heathrow to Seoul
Cheapest China Southern flights from Heathrow to SeoulExplore the most affordable China Southern flight options available from Heathrow to Seoul. Find the lowest fares with prices last updated on 29 April 2025.
Explore the most affordable China Southern flight options available from Heathrow to Seoul. Find the lowest fares with prices last updated on 29 April 2025.
Travel insights for China Southern flights from Heathrow to Seoul
Get recent, data-driven insights about China Southern flights from Heathrow to Seoul including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from London Heathrow Airport to Seoul with China Southern?
Use this chart to determine the optimal time to book a return flight from Heathrow to Seoul. Price data was last updated on 25 April 2025.
Booking with China Southern 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London Heathrow Airport to Seoul with China Southern?
Currently, the most affordable month to book a China Southern flight from London Heathrow Airport to Seoul in March, with an average price of £335. Conversely, traveling with China Southern from London Heathrow Airport to Seoul in July will be the most expensive, with an average cost of £649. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Rainfall in Seoul by month
Plan your trip to Seoul by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.
Temperature in Seoul by month
Plan your trip to Seoul by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
Best time to book a flight from Heathrow to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from Heathrow with our price prediction graph.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Other China Southern flights from Heathrow
Browse through other China Southern flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 29 April 2025.
See what others are saying about China Southern
Read reviews and see what other travellers are saying about their experiences with China Southern. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing China Southern for your next flight. Reviews last updated 29 April 2025.
Overview
Crew
Food
Comfort
Entertainment
Boarding