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Cheap first class flights to South Korea in 2026
Find the latest flights to South Korea in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data were last updated on 15 September 2026.
Explore the most affordable first class flight options available to South Korea. Find the lowest fares based on data from user searches, with prices last updated on 15 September 2026.
Sat 10/1021:20 -
1 stop37h 20m
Sat 17/1023:55 -
1 stop27h 20m
Deal found 10/9£7,840
Tue 13/1014:55 -
1 stop18h 05m
Wed 28/1023:40 -
1 stop21h 25m
Deal found 12/9£8,374
Tue 13/1014:35 -
1 stop18h 25m
Wed 28/1022:20 -
1 stop22h 20m
Deal found 12/9£8,468
Sat 10/1014:15 -
2 stops30h 25m
Sat 17/1023:55 -
1 stop20h 15m
Deal found 10/9£8,828
Wed 11/1113:35 -
1 stop18h 15m
Tue 17/1112:05 -
1 stop29h 55m
Deal found 11/9£9,194
Wed 11/1118:50 -
Nonstop12h 35m
Tue 17/1110:40 -
Nonstop14h 50m
Deal found 11/9£12,390
Best first class flights to South Korea
Discover carefully curated first class flight deals to South Korea that have cost, travel time, and stopover in mind to ensure you get the best travel experience. Data last updated 15 September 2026.
Sat 10/1021:20 -
1 stop37h 20m
Sat 17/1023:55 -
1 stop27h 20m
Deal found 10/9£7,840
Sat 10/1014:15 -
2 stops30h 25m
Sat 17/1023:55 -
1 stop20h 15m
Deal found 10/9£8,828
Wed 11/1118:50 -
Nonstop12h 35m
Tue 17/1110:40 -
Nonstop14h 50m
Deal found 11/9£12,390
Tue 13/1014:55 -
1 stop18h 05m
Wed 28/1023:40 -
1 stop21h 25m
Deal found 12/9£8,374
Wed 11/1113:35 -
1 stop18h 15m
Tue 17/1112:05 -
1 stop29h 55m
Deal found 11/9£9,194
Tue 13/1014:35 -
1 stop18h 25m
Wed 28/1022:20 -
1 stop22h 20m
Deal found 12/9£8,468
Fri 2/1014:55 -
1 stop18h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,355
Fri 16/1020:25 -
1 stop15h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£8,765
Fri 16/1019:35 -
Nonstop12h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£8,818
Fri 2/1014:35 -
1 stop18h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,359
Sat 3/1021:05 -
1 stop35h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,362
Thu 1/1014:35 -
1 stop20h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,366
One-way first class flights to South Korea
Search for one-way first class flight options to South Korea. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.
Fri 2/1014:55 -
1 stop18h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,355
Fri 2/1014:35 -
1 stop18h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,359
Thu 1/1014:55 -
1 stop18h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,362
Thu 1/1014:35 -
1 stop20h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,366
Fri 2/1014:25 -
1 stop18h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,384
Thu 1/1020:40 -
1 stop36h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,390
Quickest first class flights to South Korea
Explore quickest first class flight options to South Korea based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2026.
Wed 11/1118:50 -
Nonstop12h 35m
Tue 17/1110:40 -
Nonstop14h 50m
Deal found 11/9£12,390
Tue 13/1019:35 -
Nonstop12h 40m
Wed 28/1010:40 -
Nonstop14h 50m
Deal found 12/9£13,859
Tue 13/1016:50 -
1 stop17h 50m
Wed 28/1010:40 -
Nonstop14h 50m
Deal found 12/9£13,468
Tue 13/1014:55 -
1 stop18h 05m
Wed 28/1023:40 -
1 stop21h 25m
Deal found 12/9£8,374
Wed 11/1113:35 -
1 stop18h 15m
Tue 17/1112:05 -
1 stop29h 55m
Deal found 11/9£9,194
Tue 13/1014:35 -
1 stop18h 25m
Wed 28/1022:20 -
1 stop22h 20m
Deal found 12/9£8,468
Fri 16/1019:35 -
Nonstop12h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£8,818
Sat 17/1019:35 -
Nonstop12h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£8,894
Fri 2/1019:35 -
Nonstop12h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£8,914
Fri 16/1020:25 -
1 stop15h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£8,765
Fri 2/1014:55 -
1 stop18h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,355
Thu 1/1014:55 -
1 stop18h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,362
Travel insights for first class flights from United Kingdom to South Korea
Get recent, data-driven insights about first class flights from United Kingdom to South Korea including ideal travel times, pricing trends, and more.
GB0-KR0
MAN-ICN
STN-ICN
LGW-ICN
LHR-ICN
Rainfall in South Korea by month
Plan your trip to South Korea by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in South Korea ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit South Korea when rainfall is around 27.0 mm.
Temperature in South Korea by month
Plan your trip to South Korea by taking into account the average temperature totals by month.
If weather is an important factor for your trip to South Korea, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
Frequently asked questions about South Korea first class tickets
Find answers to common questions related to First Class tickets for flights to South Korea. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 15 September 2026.
How many premium cabins does Korean Air have for flights to South Korea?
Travellers who want to experience premium cabins usually book through Korean Air, the most popular airline with flights to South Korea. There are 3 premium cabins provided right now: Business Class, Prem Economy Class and First Class.
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