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British Airways flights from London to Seoul (LON - SEL)

LON — SEL
23 Jul — 30 Jul1
1 adult

Cheapflights users flying from London to Seoul on British Airways typically fly into Incheon Intl and depart from London Heathrow. Select your dates above for pricing.

British Airways flights from London to Seoul in 2025

Find detailed information about British Airways flights from London to Seoul. Explore the options provided by British Airways to plan your journey from London to Seoul. Data last updated 18 July 2025.

Return from

£1,306

Popular in

July

Cheapest in

November

Average price (all airlines)

£797
British Airways
  • British Airways
  • 17/10-11/11
  • 2 total stops
  • 40h 10m total
  • London to Seoul
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Highest demand for flights from London to Seoul; 17% potential price increase.
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Best time to find cheap flights from London to Seoul; 3% potential price drop.
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Average price for all London to Seoul flights (one-way and round-trip).
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  • Does British Airways service alternative airports for LON-SEL?

    If you’re flying LON-SEL on British Airways and are looking for alternative airports to fly into or out of, you are in luck. Instead of landing at Incheon Intl, there are routes available with British Airways that will take you to Seoul Gimpo Intl. If you are looking for a closer or different airport to depart from in London, British Airways also flies out of London Gatwick when traveling to Seoul.

  • How do most travelers feel about British Airways?

    The average rating from 151 British Airways reviews by Cheapflights users is 7.2 (out of a maximum rating of 10). If you are considering flying LON-SEL with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Seoul with British Airways.

Find British Airways flight deals from London to Seoul

Cheapest British Airways flights from London to Seoul
Explore the most affordable British Airways flight options available from London to Seoul. Find the lowest fares with prices last updated on 18 July 2025.

Mon 4/821:25LHR - ICN
1 stop35h 40mBritish Airways
Sat 16/801:20ICN - LHR
1 stop37h 30mBritish Airways
Deal found 17/7£1,718

Travel insights for British Airways flights from London to Seoul

Get recent, data-driven insights about British Airways flights from London to Seoul including ideal travel times, pricing trends, and more.

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 London to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Seoul on another airline

Consider alternative airlines that service the Seoul area. Flight routes are based on user searches made on Cheapflights and were last updated on 18 July 2025.
Lufthansa flights from London to Seoul
LOT flights from London to Seoul

See what others are saying about British Airways

Read reviews and see what other travellers are saying about their experiences with British Airways. 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 British Airways for your next flight. Reviews last updated 18 July 2025.
British Airways
6.6
Okay
7,151 reviews
Check prices
Overview

Comfort

6.7

Crew

7.6

Food

6.3

Boarding

6.9

Entertainment

6.4

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