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Cheap flights from London Gatwick Airport to Busan from £312

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — PUS
11 Jun — 18 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Busan

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Busan
Explore the most affordable flight options available from Gatwick to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 May 2026.

Sun 20/920:50
LGW
-
PUS
1 stop30h 55m
Air China
Fri 9/1012:45
PUS
-
LGW
1 stop25h 50m
Air China
Deal found 8/5£542
Mon 8/611:35
LGW
-
PUS
1 stop16h 00m
China Eastern
Tue 16/612:35
PUS
-
LGW
1 stop26h 05m
China Eastern
Deal found 10/5£569
Mon 1/611:40
LGW
-
PUS
2 stops22h 40m
Multiple Airlines
Thu 4/617:50
PUS
-
LGW
1 stop29h 10m
Multiple Airlines
Deal found 11/5£573
Mon 8/621:05
LGW
-
PUS
2 stops30h 30m
Multiple Airlines
Tue 16/612:35
PUS
-
LGW
1 stop26h 05m
Multiple Airlines
Deal found 10/5£610
Mon 1/611:35
LGW
-
PUS
1 stop16h 00m
China Eastern
Fri 5/612:35
PUS
-
LGW
1 stop34h 25m
China Eastern
Deal found 10/5£611
Fri 6/1110:30
LGW
-
PUS
1 stop16h 05m
China Eastern
Mon 16/1112:35
PUS
-
LGW
1 stop26h 55m
China Eastern
Deal found 9/5£616
Mon 1/621:05
LGW
-
PUS
2 stops35h 45m
Multiple Airlines
Fri 5/612:25
PUS
-
LGW
2 stops34h 35m
Multiple Airlines
Deal found 12/5£644
Sun 20/911:35
LGW
-
PUS
1 stop16h 00m
China Eastern
Wed 7/1017:50
PUS
-
LGW
1 stop29h 10m
China Eastern
Deal found 8/5£665
Mon 21/912:35
LGW
-
PUS
1 stop15h 10m
Air China
Fri 9/1012:45
PUS
-
LGW
1 stop25h 50m
Air China
Deal found 8/5£683

Find flight deals from Gatwick to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 May 2026.

Round-trip from

£542

One-way from

£312

Popular in

August

Cheapest in

November

Average price

£508
Air China
  • Air China
  • 20/9-9/10
  • 2 total stops
  • 56h 45m total
  • London to Busan
Search Deals
15/9
  • 15/9
  • 1 total stop
  • 19h 30m total
  • London to Busan
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£140 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Busan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 May 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Mon 8/6

21:05-11:35

2 stops30h 30m

Busan Gimhae

Tue 16/6

12:35-06:40

1 stop26h 05m

£610

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Fri 6/11

10:30-11:35

1 stop16h 05m

Busan Gimhae

Tue 17/11

12:35-14:00

1 stop34h 25m

£616

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Fri 6/11

10:30-11:35

1 stop16h 05m

Busan Gimhae

Mon 16/11

12:35-06:30

1 stop26h 55m

£616

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Sat 19/9

18:00-16:50

1 stop14h 50m

Busan Gimhae

Tue 6/10

17:50-15:00

1 stop29h 10m

£665

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Sat 19/9

18:00-16:50

1 stop14h 50m

Busan Gimhae

Sat 3/10

12:35-15:00

1 stop34h 25m

£695

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Sun 7/6

11:35-21:30

1 stop25h 55m

Busan Gimhae

Mon 15/6

06:45-15:00

2 stops40h 15m

£713
Fastest return journey

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Thu 11/6

11:35-16:50

1 stop21h 15m

Busan Gimhae

Wed 17/6

17:50-06:40

1 stop20h 50m

£761

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Tue 9/6

11:35-11:35

1 stop16h 00m

Busan Gimhae

Wed 17/6

17:50-15:00

1 stop29h 10m

£761

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Mon 1/6

11:35-16:50

1 stop21h 15m

Busan Gimhae

Mon 8/6

12:35-15:00

1 stop34h 25m

£802

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Thu 11/6

11:35-16:50

1 stop21h 15m

Busan Gimhae

Thu 18/6

12:35-15:00

1 stop34h 25m

£821

Flights are sorted by cheapest return flights first.

Deals found on 8/5

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Gatwick 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.

Related info for your journey

Find useful and relevant information for your journey from Gatwick 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 Gatwick?

    If you book a flight to Busan from London Gatwick, you will be flying to Gimhae, which is the city’s only airport. Busan Gimhae (PUS) is located 7.2 mi from the center of Busan. There are 0 flights from London Gatwick to Gimhae per day from 0 different airlines.

  • How long is the flight from London Gatwick Airport to Busan?

    For as low as £616, China Eastern can have you in Busan from London Gatwick Airport in 16h 05m. Airlines will cover a distance of 5718 mi.

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

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

  • How can I find direct flights from Gatwick to Busan?

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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.

See more FAQs

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

Cheapflights makes it easy to find Gatwick to Busan flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Gatwick.

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

Yes! Cheapflights helps users easily find flights from Gatwick to Busan with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Busan from Gatwick today and book when prices fit your budget.

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