$201 Cheap Flights from Busan (PUS) to London (LGW)

View $201 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Gatwick Airport (LGW)

Cheap Flights from Busan to London (PUS-LGW)

Prices were available within the past 7 days and start at $201 for one-way flights and $1,020 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Fri, Feb 13 - Sun, Feb 22
PUS
Busan
LGW
London
$1,020 Roundtrip, found 3 days ago
$1,020
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Fri, Feb 13 from Busan to London, returning Sun, Feb 22, priced at $1,020 found 3 days ago
China Eastern Airlines
Wed, Dec 24 - Fri, Jan 2
PUS
Busan
LGW
London
$1,097 Roundtrip, found 10 hours ago
$1,097
Roundtrip
found 10 hours ago
Select China Eastern Airlines flight, departing Wed, Dec 24 from Busan to London, returning Fri, Jan 2, priced at $1,097 found 10 hours ago
China Eastern Airlines
Wed, Dec 24 - Fri, Jan 2
PUS
Busan
LGW
London
$1,121 Roundtrip, found 10 hours ago
$1,121
Roundtrip
found 10 hours ago
Select China Eastern Airlines flight, departing Wed, Dec 24 from Busan to London, returning Fri, Jan 2, priced at $1,121 found 10 hours ago
Shanghai Airlines
Wed, Dec 24 - Fri, Jan 2
PUS
Busan
LGW
London
$1,196 Roundtrip, found 10 hours ago
$1,196
Roundtrip
found 10 hours ago
Select Shanghai Airlines flight, departing Wed, Dec 24 from Busan to London, returning Fri, Jan 2, priced at $1,196 found 10 hours ago
Shanghai Airlines
Wed, Dec 24 - Fri, Jan 2
PUS
Busan
LGW
London
$1,220 Roundtrip, found 10 hours ago
$1,220
Roundtrip
found 10 hours ago
Select Shanghai Airlines flight, departing Wed, Dec 24 from Busan to London, returning Fri, Jan 2, priced at $1,220 found 10 hours ago
China Eastern Airlines
Mon, Nov 3 - Thu, Nov 6
PUS
Busan
LGW
London
$1,363 Roundtrip, just found
$1,363
Roundtrip
just found
Select China Eastern Airlines flight, departing Mon, Nov 3 from Busan to London, returning Thu, Nov 6, priced at $1,363 just found
Korean Air
Wed, Dec 24 - Fri, Jan 2
PUS
Busan
LGW
London
$1,430 Roundtrip, found 10 hours ago
$1,430
Roundtrip
found 10 hours ago
Select Korean Air flight, departing Wed, Dec 24 from Busan to London, returning Fri, Jan 2, priced at $1,430 found 10 hours ago
Vietjet Air
Wed, Dec 24 - Fri, Jan 2
PUS
Busan
LGW
London
$1,431 Roundtrip, found 10 hours ago
$1,431
Roundtrip
found 10 hours ago
Select Vietjet Air flight, departing Wed, Dec 24 from Busan to London, returning Fri, Jan 2, priced at $1,431 found 10 hours ago
Vietjet Air
Wed, Dec 24 - Fri, Jan 2
PUS
Busan
LGW
London
$1,454 Roundtrip, found 10 hours ago
$1,454
Roundtrip
found 10 hours ago
Select Vietjet Air flight, departing Wed, Dec 24 from Busan to London, returning Fri, Jan 2, priced at $1,454 found 10 hours ago
Korean Air
Wed, Dec 24 - Fri, Jan 2
PUS
Busan
LGW
London
$1,505 Roundtrip, found 10 hours ago
$1,505
Roundtrip
found 10 hours ago
Select Korean Air flight, departing Wed, Dec 24 from Busan to London, returning Fri, Jan 2, priced at $1,505 found 10 hours ago

Frequently asked questions

How much does a flight from Gimhae Airport (PUS) to Gatwick Airport (LGW) cost?
Snag a cheap one-way flight from $201 or cheap return flight from $1,020 from Gimhae Airport (PUS) to Gatwick Airport (LGW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Gimhae Airport (PUS) to Gatwick Airport (LGW)?
Planning your trip for February is a good way to save, as it's the cheapest month for flights between PUS and LGW. You'll typically find the lowest fares during off-peak months.
How many flights per day from Gimhae Airport (PUS) to Gatwick Airport (LGW)?
There are no daily direct flights from Gimhae Airport (PUS) to Gatwick Airport (LGW). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from PUS to LGW?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimhae Airport (PUS) to Gatwick Airport (LGW)?
To touch down at Gatwick Airport (LGW) on schedule, select a flight that leaves Gimhae Airport (PUS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gimhae Airport (PUS) to Gatwick Airport (LGW) last-minute?
Waiting until just before your departure to book a flight from PUS to LGW generally means paying more. While you might find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book a PUS to LGW flight and hotel package?
Compared with arranging hotels and flights separately, booking a PUS to LGW flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of travel planning. Just pick your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Gimhae Airport (PUS) to Gatwick Airport (LGW)?
It's generally possible to cancel or reschedule your PUS to LGW flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Gimhae
Destination airport
Gatwick
Roundtrip price
$1,019
Distance
5721 mi

Book with confidence

Busan to London Flights

The cheapest times to fly from Busan to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Busan to London are during the month of February. You can find some of the cheapest flights from Busan to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Busan to London

Sunday is one of the best days to book for cheap flights from Busan to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Busan to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Busan to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $201 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Busan to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Busan to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Busan to London Flights

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*Available to One Key members.