Flights from Seoul to London from $558

Compare All SEL to LON Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
MU MU · 5034	16:20 SEL 08:20 LON	0 stop(s)	64h 0m	$558 Best	Book →

Tips for Seoul to London Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book SEL–LON flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $558, but prices as low as $558 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on SEL–LON is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

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Frequently Asked Questions

Everything you need to know about flying SEL to LON

What is the cheapest flight from Seoul to London?

The cheapest flight from Seoul (SEL) to London (LON) currently starts at $558 with MU. Prices are updated regularly and may vary by date and availability.

How many airlines fly from SEL to LON?

We found 1 airline(s) operating on the SEL–LON route, including MU.

Are there direct flights from Seoul to London?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from Seoul to London is approximately $558. Prices range from $558 to $558 depending on airline, time, and class.

How long is the flight from SEL to LON?

The average flight duration from Seoul to London is approximately 64 hours 0 minutes. Direct flights are typically shorter than connecting options.

What is the baggage allowance on SEL–LON flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.