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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 10 November 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 10 November 2026.
Tue 8/1220:15 -
1 stop35h 40m
Tue 15/1223:40 -
1 stop21h 25m
Deal found 8/11£8,622
Fri 23/421:05 -
1 stop35h 55m
Thu 13/523:55 -
1 stop21h 00m
Deal found 9/11£8,655
Fri 23/414:35 -
1 stop18h 25m
Thu 13/523:55 -
1 stop39h 25m
Deal found 9/11£8,656
Wed 21/409:05 -
1 stop23h 55m
Fri 14/522:45 -
1 stop29h 30m
Deal found 9/11£8,667
Thu 7/122:00 -
1 stop33h 55m
Sun 10/110:40 -
Nonstop14h 50m
Deal found 8/11£9,022
Thu 7/118:50 -
Nonstop12h 35m
Sun 10/110:40 -
Nonstop14h 50m
Deal found 8/11£12,350
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 10 November 2026.
Tue 8/1220:15 -
1 stop35h 40m
Tue 15/1223:40 -
1 stop21h 25m
Deal found 8/11£8,622
Thu 7/122:00 -
1 stop33h 55m
Sun 10/110:40 -
Nonstop14h 50m
Deal found 8/11£9,022
Sun 25/419:35 -
Nonstop12h 40m
Wed 12/510:55 -
Nonstop14h 25m
Deal found 9/11£13,836
Fri 23/421:05 -
1 stop35h 55m
Thu 13/523:55 -
1 stop21h 00m
Deal found 9/11£8,655
Fri 23/414:35 -
1 stop18h 25m
Thu 13/523:55 -
1 stop39h 25m
Deal found 9/11£8,656
Fri 23/414:25 -
1 stop18h 35m
Sat 15/523:55 -
1 stop22h 30m
Deal found 9/11£8,667
Wed 18/1120:15 -
1 stop36h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,327
Wed 18/1118:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£8,860
Wed 18/1113:40 -
1 stop18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,331
Wed 18/1109:10 -
1 stop22h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,356
Wed 16/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£9,016
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 10 November 2026.
Wed 18/1120:15 -
1 stop36h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,327
Wed 18/1113:40 -
1 stop18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,331
Wed 18/1109:10 -
1 stop22h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,356
Wed 18/1118:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£8,860
Wed 16/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£9,016
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 10 November 2026.
Thu 7/118:50 -
Nonstop12h 35m
Sun 10/110:40 -
Nonstop14h 50m
Deal found 8/11£12,350
Thu 21/118:50 -
Nonstop12h 35m
Sun 24/110:40 -
Nonstop14h 50m
Deal found 9/11£12,493
Fri 23/419:35 -
Nonstop12h 40m
Thu 13/510:55 -
Nonstop14h 25m
Deal found 9/11£12,602
Wed 21/419:35 -
Nonstop12h 40m
Fri 14/510:55 -
Nonstop14h 25m
Deal found 9/11£13,836
Fri 23/414:35 -
1 stop18h 25m
Thu 13/523:55 -
1 stop39h 25m
Deal found 9/11£8,656
Wed 21/409:05 -
1 stop23h 55m
Fri 14/522:45 -
1 stop29h 30m
Deal found 9/11£8,667
Wed 18/1118:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£8,860
Wed 16/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£9,016
Wed 18/1113:40 -
1 stop18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,331
Wed 18/1109:10 -
1 stop22h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,356
Wed 18/1120:15 -
1 stop36h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,327
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
STN-ICN
LHR-ICN
LGW-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 10 November 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, First Class and Prem Economy Class.
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