Question 1

What are the cheapest airlines flying from London to Busan round-trip?

Accepted Answer

According to our current data, China Eastern (£542), Air China (£597), and Vietnam Airlines (£680) offers the cheapest pricing from London to Busan. China Eastern is priced at 11% lower than the current average price of a flight leaving 3 months from now.

Question 2

What are the cheapest airlines to fly from London to Busan one-way?

Accepted Answer

The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as £305. However, be on the lookout for offers from China Eastern and KLM, as they are both options that can get you from London to Busan for a low price.

Question 3

How far ahead should I book a flight from London to Busan?

Accepted Answer

The price you pay for your flight from London to Busan may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 4

What is the cheapest day to fly from London to Busan?

Accepted Answer

Travellers seeking maximum savings on their London to Busan flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Busan ranges from 24.0 - 259.0 inches per month. July is typically the wettest month, when rainfall can reach 259.0 mm. December is typically the driest time to visit Busan when rainfall is around 24.0 mm.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to Busan, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 7

What are the most popular routes from London to Busan?

Accepted Answer

When deciding which route to take from London to Busan consider London Heathrow - Busan Gimhae, London Gatwick - Busan Gimhae or London City - Busan Gimhae as they are the most popular.

Question 8

What is the cheapest day to fly round-trip from London to Busan?

Accepted Answer

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 73% when planning your travel around this day of the week.

Question 9

How far in advance should I book a flight from London to Busan?

Accepted Answer

To save on the cost of your flight from London to Busan, book at least 34 days before your planned departure. Booking around this time can save you about 31% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £428 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £428.

Question 10

What is the cheapest month to fly from London to Busan?

Accepted Answer

Flights from London to Busan lean towards being more expensive in August. Prices are generally better when you fly from London to Busan in May, with the cheapest ticket starting at £338.

Question 11

What is the cheapest time of day to fly from LON to PUS?

Accepted Answer

One of the essential ways to save on airfare from London to Busan is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 46% on airfare.

Question 12

What airport do you fly into for flights to Busan from London?

Accepted Answer

Busan Gimhae (PUS), located 7.2 mi from the city center, is the airport you fly into when you book flights from London to Busan. 3 airlines have flights to Gimhae from London on a regular basis. Booking flights from London to Busan Gimhae should not be difficult; the airport handles an average of 0 inbound flights from London per day.

Question 13

Can I find deals for flights from London to Busan that include hotel bookings?

Accepted Answer

Yes. In addition to deals on London to Busan flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 14

How can I find direct flights from London to Busan?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Busan.

Question 15

Can I find deals for business class flights from London to Busan?

Accepted Answer

Yes. Cheapflights offers flight deals from London to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 16

How does Cheapflights help users find flights from London to Busan?

Accepted Answer

When you search for this flight from London to Busan, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 17

Why should you use Cheapflights to find cheap flight tickets from London to Busan?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Busan from London.

Question 18

Can Cheapflights find flights from London to Busan with no change fees?

Accepted Answer

Need flexible booking options for your flight to Busan from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 19

Can Cheapflights notify me if prices for flights from London to Busan become cheaper?

Accepted Answer

Yes! Start tracking prices for London to Busan flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£502
One-way from	£305
Popular in	August
Cheapest in	May
Average price	£866

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£350	Average£458	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	Cheapest£405	Average£594	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Korean Air	Cheapest£808	Average£905	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights

Cheap flights from London to Busan from £305

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Busan Gimhae are usually found in May or October, booked 33 days in advance, depart on a Wednesday or Saturday and return on a Monday

Cheap flight deals from London to Busan

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Cheapest flights from London to BusanExplore the most affordable flight options available from London to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from London to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

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Best time to book a flight from London to Busan

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Cheapflights Insights

Everything you need to know about your flight from London to Busan

How far ahead should I book a flight from London to Busan?

Use this chart to determine the optimal time to book a return flight from London to Busan. Price data was last updated on 27 June 2025.

How much does it cost for a return flight from London to Busan?

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated 11 July 2025.

See what other customers who have flown with KLM, Vietnam Airlines, andChina Eastern from London to Busan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Busan from London?

What are the cheapest airlines flying from London to Busan round-trip?

What are the cheapest airlines to fly from London to Busan one-way?

What are the most popular routes from London to Busan?

Can I find deals for flights from London to Busan that include hotel bookings?

How can I find direct flights from London to Busan?

Can I find deals for business class flights from London to Busan?

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Alternative routes for London to Busan

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Top 3 airlines flying from London to Busan

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How does Cheapflights help users find flights from London to Busan?

Why should you use Cheapflights to find cheap flight tickets from London to Busan?

Can Cheapflights find flights from London to Busan with no change fees?

Can Cheapflights notify me if prices for flights from London to Busan become cheaper?

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Cheapest flights from London to Busan
Explore the most affordable flight options available from London to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.