July is by far the best month, wherein you can get cheapest flights for London to Busan. Meanwhile, July is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

London
22:40
London
London Heathrow Airport
Sat , 04 Apr 2026

Busan
11:45
Busan
Gimhae International Airport
Mon, 06 Apr 2026

London
22:40
London
London Heathrow Airport
Fri , 10 Apr 2026

Busan
11:45
Busan
Gimhae International Airport
Sun, 12 Apr 2026

London
22:40
London
London Heathrow Airport
Tue , 07 Apr 2026

Busan
11:45
Busan
Gimhae International Airport
Thu, 09 Apr 2026

London
21:20
London
London Heathrow Airport
Mon , 13 Apr 2026

Busan
11:35
Busan
Gimhae International Airport
Wed, 15 Apr 2026

London
21:20
London
London Heathrow Airport
Tue , 07 Apr 2026

Busan
11:35
Busan
Gimhae International Airport
Thu, 09 Apr 2026

London
21:00
London
London Heathrow Airport
Thu , 19 Mar 2026

Busan
16:50
Busan
Gimhae International Airport
Sat, 21 Mar 2026

London
19:35
London
London Heathrow Airport
Sun , 05 Apr 2026

Busan
18:20
Busan
Gimhae International Airport
Mon, 06 Apr 2026

London
19:35
London
London Heathrow Airport
Fri , 10 Apr 2026

Busan
18:20
Busan
Gimhae International Airport
Sat, 11 Apr 2026

London
19:35
London
London Heathrow Airport
Wed , 08 Apr 2026

Busan
18:20
Busan
Gimhae International Airport
Thu, 09 Apr 2026

London
16:35
London
London Heathrow Airport
Mon , 13 Apr 2026

Busan
07:45
Busan
Gimhae International Airport
Wed, 15 Apr 2026

London
16:35
London
London Heathrow Airport
Sun , 05 Apr 2026

Busan
18:20
Busan
Gimhae International Airport
Mon, 06 Apr 2026










Flying from London to Busan has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between London to Busan is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between London Heathrow Airport (LHR) and Gimhae International Airport (PUS). You can expect a flight distance of approximately 9192 km, and most direct services cover it in around 09:09.
Let’s take a closer look at everything you need to know before booking your flight from London to Busan.
| Flight Details | Information |
|---|---|
| Route Distance | 9192 km |
| Average Flight Time | 09:09 hrs |
| Departure Airport | London Heathrow Airport (LHR) |
| Arrival Airport | Gimhae International Airport (PUS) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | NO |
| Common Airlines | Air China, China Eastern Airlines, Korean Air, Asiana Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.