Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

PUS

Find cheap flights to Busan from £392

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Busan departing on 18/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 5/6
Wed 12/6

Search hundreds of travel sites at once for deals on flights to Busan

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Busan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Busan, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,830,901 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals to Busan

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Busan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:35 - 11:35LGW-PUS
16h 00m1 stop
12:35 - 06:40PUS-LGW
26h 05m1 stop
£591China Eastern
Find Deal
Mon, 20 May - Thu, 30 May
13:50 - 16:50BHX-PUS
43h 00m2 stops
12:35 - 12:30PUS-BHX
55h 55m2 stops
£598China Eastern
Find Deal
Wed, 12 Jun - Sun, 16 Jun
22:05 - 11:45LHR-PUS
29h 40m1 stop
12:45 - 17:45PUS-LHR
37h 00m1 stop
£607Air China
Find Deal
Mon, 3 Jun - Fri, 14 Jun
10:00 - 07:20LHR-PUS
37h 20m2 stops
07:25 - 06:20PUS-LHR
30h 55m2 stops
Mon, 20 May - Thu, 30 May
11:35 - 08:05LGW-PUS
36h 30m2 stops
12:35 - 06:40PUS-LGW
26h 05m1 stop
Mon, 20 May - Thu, 30 May
09:20 - 20:45LCY-PUS
27h 25m2 stops
08:00 - 08:10PUS-LCY
32h 10m2 stops
£746KLM
Find Deal
Mon, 20 May - Thu, 30 May
17:10 - 19:35LHR-PUS
18h 25m2 stops
08:00 - 20:55PUS-LHR
20h 55m2 stops
£748KLM
Find Deal
Mon, 3 Jun - Fri, 14 Jun
22:05 - 17:00LHR-PUS
34h 55m1 stop
18:05 - 20:30PUS-LHR
34h 25m1 stop
£813Air China
Find Deal
Mon, 20 May - Thu, 30 May
22:00 - 11:15LHR-PUS
29h 15m1 stop
19:55 - 16:30PUS-LHR
28h 35m1 stop
£914China Airlines
Find Deal
Mon, 10 Jun - Mon, 30 Sep
22:00 - 11:15LHR-PUS
29h 15m1 stop
19:55 - 16:30PUS-LHR
28h 35m1 stop
£916China Airlines
Find Deal
Wed, 16 Oct - Fri, 18 Oct

Flights to Busan - Travel Insights & Trends

Get data-powered insights and trends into flights to Busan to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Busan?

The average price of all flights to Busan clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Busan is Sunday where tickets can be as cheap as £901. On the other hand, the most expensive day to fly is Tuesday, where prices are £1,045 on average.

What is the cheapest month to fly to Busan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Busan, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Busan is December, where tickets cost £766 on average for one-way flights. On the other hand, the most expensive months are September and July, where the average cost of tickets from the United Kingdom is £1,167 and £1,115 respectively. For return trips, the best month to travel is November with an average price of £559.

What is the cheapest time of day to fly to Busan?

The average price for all flights to Busan depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Busan is generally in the morning, when flights cost £578 on average. The most expensive time of day to fly to Busan is generally at night, which is peak travel time and where the average cost of a ticket is £989.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Busan, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 77 days before departure.

How long is the flight to Busan?

The duration of your flight to Busan depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Busan on KAYAK is from London, which takes 17h 12m.

Good to know - Cheap tickets to Busan

Low season

August

High season

June

Cheapest flight

£392
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly (3% more expensive on average)
Flight from London Heathrow Airport to Busan

When to book flights to Busan

Are your dates flexible? Find out the best times to travel to Busan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Busan based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Busan flights

  • How far is Busan from central Busan?

    You’ll need to travel 7 miles to reach the Busan city centre from Busan.

  • What is the name of Busan’s airport?

    Busan is served by Busan, also commonly referred to as Gimhae. The airport code is PUS.

  • How does KAYAK find such low prices on flights to Busan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Busan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Busan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Busan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Busan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Busan?

    Of the 5 airlines that fly to Busan, Air Busan offers the most flights, with around 163 per week, followed by Korean Air with 140 flights per week.

See more FAQs

Top tips for finding cheap flights to Busan

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Busan flight deals.

Prefer to fly direct to Busan Gimhae?

Find which airlines fly direct to Gimhae, which days they fly and book direct flights.

Direct departures

United Kingdom to Busan Gimhae

Monday

Air Busan, Air China, Air France, +21 more

Air Busan, Air China, +22 more

Tuesday

Air Busan, Air China, Air France, +22 more

Air Busan, Air China, +23 more

Wednesday

Air Busan, Air China, Air France, +20 more

Air Busan, Air China, +21 more

Thursday

Air Busan, Air China, Air France, +22 more

Air Busan, Air China, +23 more

Friday

Air Busan, Air China, Air France, +21 more

Air Busan, Air China, +22 more

Saturday

Air Busan, Air China, Air France, +23 more

Air Busan, Air China, +24 more

Sunday

Air Busan, Air China, Air France, +22 more

Air Busan, Air China, +23 more

See more direct flights

Direct returns

Busan Gimhae to United Kingdom

Monday

Air Busan, Air China, Air France, +21 more

Air Busan, Air China, +22 more

Tuesday

Air Busan, Air China, Air France, +22 more

Air Busan, Air China, +23 more

Wednesday

Air Busan, Air China, Air France, +20 more

Air Busan, Air China, +21 more

Thursday

Air Busan, Air China, Air France, +22 more

Air Busan, Air China, +23 more

Friday

Air Busan, Air China, Air France, +21 more

Air Busan, Air China, +22 more

Saturday

Air Busan, Air China, Air France, +23 more

Air Busan, Air China, +24 more

Sunday

Air Busan, Air China, Air France, +22 more

Air Busan, Air China, +23 more

See more direct flights
See more direct flights

Top 3 airlines flying to Busan

 
See real verified KAYAK customer reviews for airlines flying to Busan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Busan. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Busan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1184 reviews
8.3Comfort
8.2Entertainment
8.6Boarding
8.8Crew
8.2Food
Airline reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

10.0 ExcellentAnonymous, May 2024SGN - ICN
Read more about Korean Air reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

On time and flight crew are always so happy to help and always smiling unlike other airlines.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

You did not put me on a Korean Air flight! so I do not have nothing to say

For the price we paid, we had a really good flight. The seats and bed (business class) was extremely comfortable. I have no complaints. The crew were very attentive and helpful. They spoke English and there were no misunderstanding although their English wasn’t perfect or fluent. You will never go hungry as there was ample food and drinks but their food for mediocre. The entertainment was limited to older movies and the wifi didn’t allow you to access some Social media. Apart from the above, it was a very pleasant flight. Would highly recommend them.

Cheapest option from Gatwick £400 cheaper than Emirates and Qatar. Entertainment no where near as good as Emirates and Qatar, but saved £400 so all good.

Great staff and food. Seats pretty uncomfortable but plenty of legroom. Entertainment system outdated.

The flight was cancelled without any reason. But the next flight to Shanghai has to be cancelled to pay penalty.

Gatwick London-Shanghai -Bangkok.. Would have liked entertainment screens, but I know these planes are not that new. Cheap flights at the time of booking, Emirates wanted double so you get what you paid for. I would fly again with them, but if Emirates was the same price I would go with them.

Flight was fine, however we were not able to check in online, this adds to travel stress. Luckily check-in at Heathrow was quick, but we did not get the seats we paid extra for. We paid for a window and 2 aisle seats from Shanghai to Tokyo leg, but they changed us to middle seats. Not good :(

You’re in the three parts of my life, the China Eastern air crew remembered and wish me happy birthday. I was given pastries on two different occasions and a complementary drink. The stew is wish me happy birthday and gave me a birthday card. Everything was first class. Thank you.

It was my birthday while I was on the flight on China eastern airlines. They celebrated my day by giving me a personalized birthday card and also a very delicious pastry. I was surprised and thankful by the China Eastern crew! The whole staff was kind and professional? My second flight into China and the most memorable! Thank you-

Couldn’t fly since they wouldn’t issue a boarding ticket. Something to do with not taking the departing flight since it was cancelled due to weather. No notice or anything about the trip being invalid. The app made it seem like I was all good for it. Never trusting travel agency

2 hours delay on the 1st plane out of the day!!!!!

The flight was delayed for almost 5 hours, but I understand that it was not up to the company, however how they could handle the situation better, they never apologized for that delay, moreover despite passengers being there for 7 hours only thing they did was to give a bowl of instant noodles, afterwards on the plane tiny snacks, people were there starting from lunch time and we’ve arrived to destination at almost midnight

Flight was delayed for 2 hours for no reason, then we spent almost an hour after boarding because of the weather conditions. If we left on time we could avoid that 😾

Pros: "Friendly crew and helpful staff"
Cons: "Missed connection from PEK to XIY due to delayed arrival and early departure. From XIY to PEK, booked and confirmed 11 departure, changed to 12:30 without notification or explaination. Rushed connections at PEK, pretty much ran from the minute left plan to another terminal, through custom, through all the health check points, security check. Just keep the fights on time and keep the original schedules, not arbitrarily change them."
Pros: "The price"
Cons: "Staff was not helpful and kind of rude unless you spoke their language. Food options were terrible and not very comfortable seat for 13+ hr flight."
Pros: "The seats on business were comfy, the service excellent, the movie selection was fair to poor, the food was also fair to good largely because they served a heavy lunch rather than a light breakfast."
Cons: "The food and movie selection."
Pros: "Crew was great and was happy to get gluten free food i could eat"
Cons: "Not lose my bags :("
Pros: "Very frustrated experience. Air China, air Canada, budget air, all push responsibilities away. Budget air got my name wrong, too, which would have caused me to not be able to get on the original flight from China anyways."
Cons: "Still I have not been able to get someone to fix my problem for me although I was promised that I could postpone my return flight by one day because of the delay at Victoria airport. Ended up having to buy a return ticket by myself."
Pros: "The crew was super helpful and amazing! Comfortable seats and plenty of space for someone my size to sit (5’4”)."
Cons: "The only thing that I think could be better is the entertainment. I had a hard time figuring out how to use the screen on the aircraft but the selection of shows was good."
Cons: "Really old aircraft...please upgrade the video systems and make sure everyone has the same good optons"
Cons: "kayak charge me for seat assiment and kosher food and millage number Nom of those was in and i had to travel with out food and fight to get seats and make sure the millage number is in"

Book Cheap Busan Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Busan found on KAYAK in the last 72 hours.
20/5Mon
1 stopChina Eastern
16h 00mLGW-PUS
30/5Thu
1 stopChina Eastern
26h 05mPUS-LGW
£590
12/6Wed
2 stopsChina Eastern
43h 00mBHX-PUS
16/6Sun
2 stopsChina Eastern
55h 55mPUS-BHX
£598
3/6Mon
1 stopAir China
29h 40mLHR-PUS
14/6Fri
1 stopAir China
37h 00mPUS-LHR
£607
20/5Mon
2 stops
37h 20mLHR-PUS
30/5Thu
2 stops
30h 55mPUS-LHR
£645
20/5Mon
2 stops
36h 30mLGW-PUS
30/5Thu
1 stop
26h 05mPUS-LGW
£673
20/5Mon
2 stopsKLM
27h 25mLCY-PUS
30/5Thu
2 stopsKLM
32h 10mPUS-LCY
£746
3/6Mon
2 stopsKLM
18h 25mLHR-PUS
14/6Fri
2 stopsKLM
20h 55mPUS-LHR
£748
20/5Mon
1 stopAir China
34h 55mLHR-PUS
30/5Thu
1 stopAir China
34h 25mPUS-LHR
£813
10/6Mon
1 stopChina Airlines
29h 15mLHR-PUS
30/9Mon
1 stopChina Airlines
28h 35mPUS-LHR
£914
16/10Wed
1 stopChina Airlines
29h 15mLHR-PUS
18/10Fri
1 stopChina Airlines
28h 35mPUS-LHR
£916

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Busan found on KAYAK in the last 72 hours.
18/6Tue
1 stopChina Eastern
30h 15mLHR-PUS
£392
31/5Fri
1 stopAir China
29h 05mLHR-PUS
£444
18/6Tue
2 stops
27h 05mLHR-PUS
£470
18/6Tue
3 stops
51h 05mLHR-PUS
£472
31/5Fri
3 stops
49h 20mLHR-PUS
£476
9/7Tue
1 stopChina Eastern
16h 00mLGW-PUS
£524
23/8Fri
1 stopCathay Pacific
35h 55mLHR-PUS
£665
9/7Tue
2 stopsAir France
28h 05mLHR-PUS
£730
11/7Thu
1 stopKorean Air
14h 25mLHR-PUS
£919
10/7Wed
1 stopKorean Air
14h 25mLHR-PUS
£920

Search by stops

Search by airline

Search by price

Recent domestic flight deals

4/6Tue
directJin Air
1h 00mCJU-PUS
11/6Tue
directJin Air
1h 00mPUS-CJU
£38
20/5Mon
directJeju Air
1h 00mGMP-PUS
22/5Wed
directJeju Air
1h 00mPUS-GMP
£51
25/6Tue
directKorean Air
1h 00mCJU-PUS
3/7Wed
directKorean Air
1h 00mPUS-CJU
£52
2/6Sun
directJeju Air
1h 00mGMP-PUS
5/6Wed
directJeju Air
1h 00mPUS-GMP
£52
17/5Fri
directJeju Air
1h 00mGMP-PUS
21/5Tue
directJeju Air
1h 00mPUS-GMP
£53
27/5Mon
directKorean Air
1h 05mGMP-PUS
28/5Tue
directKorean Air
1h 00mPUS-GMP
£57
3/6Mon
multi-stopAsiana Airlines
3h 55mCJU-PUS
7/6Fri
directAsiana Airlines
1h 00mPUS-CJU
£171
18/5Sat
multi-stopAsiana Airlines
3h 20mCJU-PUS
19/5Sun
directAsiana Airlines
1h 00mPUS-CJU
£179
18/5Sat
multi-stopMIAT Mongolian
12h 00mICN-PUS
26/5Sun
multi-stopMIAT Mongolian
9h 20mPUS-ICN
£451
25/5Sat
multi-stopMIAT Mongolian
12h 00mICN-PUS
2/6Sun
multi-stopMIAT Mongolian
11h 35mPUS-ICN
£500

Search by stops

Search by airline

Search by price

Last minute flights to Busan

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Busan that are departing in the next 10 days.
7/5Tue
multi-stopChina Eastern
30h 15mLHR-PUS
10/5Fri
multi-stopChina Eastern
32h 50mPUS-LHR
£671
7/5Tue
multi-stop
24h 20mLGW-PUS
10/5Fri
multi-stop
27h 35mPUS-LGW
£741
7/5Tue
multi-stop
35h 00mLGW-PUS
10/5Fri
multi-stop
44h 05mPUS-LGW
£822
7/5Tue
multi-stopChina Eastern
21h 15mLGW-PUS
10/5Fri
multi-stopChina Eastern
20h 50mPUS-LGW
£935
7/5Tue
multi-stopAsiana Airlines
27h 45mLHR-PUS
10/5Fri
multi-stopAsiana Airlines
19h 50mPUS-LHR
£942
7/5Tue
multi-stop
27h 45mLHR-PUS
10/5Fri
multi-stop
24h 15mPUS-LHR
£1,072
7/5Tue
multi-stopKLM
17h 45mLCY-PUS
10/5Fri
multi-stopKLM
23h 45mPUS-LCY
£1,338
7/5Tue
multi-stop
30h 20mLHR-PUS
10/5Fri
multi-stop
23h 05mPUS-LHR
£2,242

Search by stops

Search by airline

Search by price

Flights to Busan, South Korea