$448+ Cheap flights from Busan (PUS) to London (LON)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — LON
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Busan to London with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Busan to London
Cheapest
Best
Last-minute
One-way
Cheapest flights from Busan to LondonExplore the most affordable flight options available from Busan to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Busan to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This KLM deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:10 pm -
2 stops24h 30m
Mon 11/3011:30 am -
2 stops21h 15m
Deal found 9/8![Multiple Airlines logo]()
$827
This KLM deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:10 pm -
2 stops24h 30m
Wed 12/95:05 pm -
2 stops17h 30m
Deal found 9/12![KLM logo]()
$912
This KLM deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:10 pm -
2 stops24h 30m
Fri 11/278:55 am -
2 stops23h 50m
Deal found 9/9![Multiple Airlines logo]()
$1,038
This KLM deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:55 am -
2 stops21h 55m
Mon 12/75:35 pm -
2 stops18h 10m
Deal found 9/11![Multiple Airlines logo]()
$1,071
This KLM deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/234:10 pm -
2 stops25h 50m
Wed 1/65:05 pm -
2 stops18h 40m
Deal found 9/11![KLM logo]()
$1,089
This KLM deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/304:10 pm -
2 stops27h 35m
Tue 1/55:05 pm -
2 stops17h 30m
Deal found 9/9![KLM logo]()
$1,154
This KLM deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:10 pm -
2 stops24h 30m
Wed 11/253:45 pm -
2 stops20h 00m
Deal found 9/9![KLM logo]()
$1,160
This KLM deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:10 pm -
2 stops24h 30m
Sat 11/284:25 pm -
2 stops19h 20m
Deal found 9/11![KLM logo]()
$1,207
This EVA Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:20 am -
2 stops40h 00m
Fri 9/189:35 pm -
2 stops28h 45m
Deal found 9/11![EVA Air logo]()
$1,236
This EVA Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:10 pm -
2 stops32h 10m
Mon 9/149:35 pm -
2 stops36h 25m
Deal found 9/8![EVA Air logo]()
$1,238
This EVA Air deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:20 am -
2 stops40h 00m
Wed 9/169:35 pm -
2 stops36h 25m
Deal found 9/12![EVA Air logo]()
$1,240
Best flights from Busan to LondonDiscover carefully curated flight deals from Busan to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Busan to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This KLM deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:10 pm -
2 stops24h 30m
Wed 12/95:05 pm -
2 stops17h 30m
Deal found 9/12![KLM logo]()
$912
This EVA Air deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:10 pm -
2 stops32h 10m
Wed 9/309:35 pm -
2 stops36h 25m
Deal found 9/7![EVA Air logo]()
$1,238
This Air France deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:00 am -
2 stops21h 25m
Mon 9/282:45 pm -
2 stops22h 00m
Deal found 9/7![Multiple Airlines logo]()
$1,300
This Vietnam Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:35 am -
1 stop29h 40m
Sun 12/611:00 am -
2 stops35h 50m
Deal found 9/10![Vietnam Airlines logo]()
$1,345
This KLM deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/167:55 am -
2 stops21h 55m
Wed 1/203:45 pm -
2 stops20h 00m
Deal found 9/8![KLM logo]()
$1,031
This KLM deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/167:55 am -
2 stops21h 55m
Tue 1/265:05 pm -
2 stops17h 30m
Deal found 9/8![KLM logo]()
$1,073
This EVA Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:10 pm -
2 stops32h 10m
Wed 10/79:35 pm -
2 stops36h 25m
Deal found 9/8![EVA Air logo]()
$1,242
This Qatar Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:30 pm -
2 stops26h 55m
Thu 11/129:25 am -
2 stops25h 10m
Deal found 9/9![Multiple Airlines logo]()
$1,307
This KLM deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:10 pm -
2 stops24h 30m
Wed 11/253:45 pm -
2 stops20h 00m
Deal found 9/9![KLM logo]()
$1,160
This EVA Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:20 am -
2 stops40h 00m
Sun 10/119:35 pm -
2 stops36h 25m
Deal found 9/8![EVA Air logo]()
$1,296
This KLM deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/264:10 pm -
2 stops24h 30m
Sun 1/38:40 am -
2 stops25h 55m
Deal found 9/11![KLM logo]()
$1,271
This KLM deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/137:55 am -
2 stops21h 55m
Wed 2/173:45 pm -
2 stops18h 50m
Deal found 9/8![KLM logo]()
$1,342
Last-minute flights from Busan to LondonDiscover last-minute flight deals from Busan to London. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Busan to London. Data last updated September 12, 2026 and is based on user searches.
This EVA Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:10 pm -
2 stops32h 10m
Mon 9/149:35 pm -
2 stops36h 25m
Deal found 9/8![EVA Air logo]()
$1,238
This EVA Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:20 am -
2 stops40h 00m
Fri 9/189:35 pm -
2 stops28h 45m
Deal found 9/11![EVA Air logo]()
$1,236
This EVA Air deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:20 am -
2 stops40h 00m
Wed 9/169:35 pm -
2 stops36h 25m
Deal found 9/12![EVA Air logo]()
$1,240
This EVA Air deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:10 pm -
2 stops32h 10m
Wed 9/309:35 pm -
2 stops36h 25m
Deal found 9/9![EVA Air logo]()
$1,300
This Air France deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:00 am -
2 stops21h 25m
Mon 9/282:45 pm -
2 stops22h 00m
Deal found 9/8![Multiple Airlines logo]()
$1,305
This FlightHub deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:00 am -
1 stop38h 55m
Mon 9/286:55 pm -
1 stop28h 10m
Deal found 9/8![Vietnam Airlines logo]()
$1,391
This EVA Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:10 pm -
2 stops32h 10m
Wed 10/79:35 pm -
2 stops36h 25m
Deal found 9/8![EVA Air logo]()
$1,242
This EVA Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:20 am -
2 stops40h 00m
Sun 10/119:35 pm -
2 stops36h 25m
Deal found 9/10![EVA Air logo]()
$1,243
This EVA Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:20 am -
2 stops40h 00m
Sun 10/119:35 pm -
2 stops36h 25m
Deal found 9/8![EVA Air logo]()
$1,296
This EVA Air deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:20 am -
2 stops40h 00m
Mon 10/129:35 pm -
2 stops28h 25m
Deal found 9/12![EVA Air logo]()
$1,342
This Malaysia Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:40 am -
2 stops37h 55m
Thu 10/2910:25 am -
2 stops36h 45m
Deal found 9/9![Multiple Airlines logo]()
$1,336
One-way flights from Busan to LondonSearch for one-way flight options from Busan to London. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Busan to London. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Vietnam Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:30 am -
1 stop30h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Vietnam Airlines logo]()
$448
This Cathay Pacific deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:20 pm -
1 stop32h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Cathay Pacific logo]()
$657
This Virgin Atlantic deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/94:10 pm -
1 stop35h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Virgin Atlantic logo]()
$676
This Virgin Atlantic deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1010:25 am -
1 stop17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Virgin Atlantic logo]()
$679
This Singapore Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:15 am -
1 stop29h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Singapore Airlines logo]()
$966
This Etihad Airways deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:00 am -
2 stops33h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$995
This Qatar Airways deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:00 pm -
2 stops26h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$2,269
Find flight deals from Busan to London
Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to London (LON). 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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $827 (KLM) |
One-way from | $448 (Vietnam Airlines) |
Popular in | October |
Cheapest in | March |
Average price | $746 |
Cheapflights Fare Finder
Customize your flight search to find flights from Busan to London 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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Busan to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BusanLondon
PUS Busan Gimhae - LHR London Heathrow
PUSLHR
Busan Gimhae
Thu 10/1
2:20 pm-3:15 pm
1 stop32h 55m
London Heathrow
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$657
BusanLondon
PUS Busan Gimhae - LHR London Heathrow
PUSLHR
Busan Gimhae
Tue 2/9
4:10 pm-6:50 pm
1 stop35h 40m
London Heathrow
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$676
Quickest round-trip
BusanLondon
PUS Busan Gimhae - LHR London Heathrow
PUSLHR
Busan Gimhae
Wed 2/10
10:25 am-6:50 pm
1 stop17h 25m
London Heathrow
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$679
BusanLondon
PUS Busan Gimhae - LHR London Heathrow
PUSLHR
Busan Gimhae
Thu 12/3
4:10 pm-7:40 am
2 stops24h 30m
London Heathrow
Wed 12/9
5:05 pm-7:35 pm
2 stops17h 30m
$912
BusanLondon
PUS Busan Gimhae - LHR London Heathrow
PUSLHR
Busan Gimhae
Fri 9/18
8:15 am-5:55 am
1 stop29h 40m
London Heathrow
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$966
BusanLondon
PUS Busan Gimhae - LHR London Heathrow
PUSLHR
Busan Gimhae
Fri 9/18
11:00 am-12:45 pm
2 stops33h 45m
London Heathrow
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$995
BusanLondon
PUS Busan Gimhae - LHR London Heathrow
PUSLHR
Busan Gimhae
Sat 1/16
7:55 am-8:50 pm
2 stops21h 55m
London Heathrow
Wed 1/20
3:45 pm-8:45 pm
2 stops20h 00m
$1,031
BusanLondon
PUS Busan Gimhae - LHR London Heathrow
PUSLHR
Busan Gimhae
Sat 1/16
7:55 am-8:50 pm
2 stops21h 55m
London Heathrow
Tue 1/26
5:05 pm-7:35 pm
2 stops17h 30m
$1,073
BusanLondon
PUS Busan Gimhae - LHR London Heathrow
PUSLHR
Busan Gimhae
Fri 11/20
4:10 pm-7:40 am
2 stops24h 30m
London Heathrow
Wed 11/25
3:45 pm-8:45 pm
2 stops20h 00m
$1,160
BusanLondon
PUS Busan Gimhae - LHR London Heathrow
PUSLHR
Busan Gimhae
Tue 9/22
7:10 pm-7:20 pm
2 stops32h 10m
London Heathrow
Wed 9/30
9:35 pm-6:00 pm
2 stops36h 25m
$1,238
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Busan to London
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Busan to London in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Busan-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Busan-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Busan-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Busan-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Busan-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Busan to London
Have a flexible travel schedule? Discover the best time to fly to London from Busan with our price prediction graph.
PUS-LON
PUS-LHR
Estimated round-trip 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.
Cheapflights Insights
Everything you need to know about your flight from Busan to London
PUS-LON
PUS-LHR
What is the cheapest month to book a flight from Busan to London?
Currently, March is the cheapest month in which you can book a flight from Busan to London (average of $447). Flying from Busan to London in October is currently the most expensive (average of $961). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Busan to London?
Airfare is typical for this route at the moment.
Busan to London flights typically cost between $696 and $1,184 in November.The cheapest round-trip price found within the last 5 days was $827 on Multiple Airlines (Nov 26-Nov 30).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated September 12, 2026.
Read through reviews of airlines operating flights from Busan to London, such as China Eastern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.3
Boarding
7.6
Overall
7.3
Food
6.9
Crew
7.8
Comfort
7.2
Reviews
1 / 8
6.0
GoodNathanael,Aug 2026
PVG - SIN
Entertainment
6.3
Boarding
7.6
Overall
7.3
Food
6.9
Crew
7.8
Comfort
7.2
Reviews
1 / 8
6.0
GoodNathanael,Aug 2026
PVG - SIN
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