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Cheap first class flights to Seoul in 2026
Find the latest flights to Seoul 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 12 September 2026.
Explore the most affordable first class flight options available to Seoul. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2026.
Sat 10/1021:20 -
1 stop37h 20m
Sat 17/1023:55 -
1 stop27h 20m
Deal found 10/9£7,829
Sun 24/108:50 -
1 stop24h 20m
Sun 31/123:40 -
1 stop20h 35m
Deal found 10/9£8,082
Tue 13/1014:55 -
1 stop18h 05m
Wed 28/1023:40 -
1 stop21h 25m
Deal found 11/9£8,372
Mon 8/313:35 -
1 stop18h 15m
Thu 18/323:40 -
1 stop21h 00m
Deal found 11/9£8,373
Thu 12/1114:05 -
1 stop19h 05m
Sat 16/123:40 -
1 stop27h 15m
Deal found 7/9£8,388
Thu 12/1113:35 -
1 stop19h 35m
Sat 16/123:40 -
1 stop21h 00m
Deal found 7/9£8,389
Best first class flights to Seoul
Discover carefully curated first class flight deals to Seoul that have cost, travel time, and stopover in mind to ensure you get the best travel experience. Data last updated 12 September 2026.
Sat 10/1021:20 -
1 stop37h 20m
Sat 17/1023:55 -
1 stop27h 20m
Deal found 10/9£7,829
Sat 10/1014:15 -
2 stops30h 25m
Sat 17/1023:55 -
1 stop20h 15m
Deal found 10/9£8,815
Wed 2/1218:50 -
Nonstop12h 35m
Mon 7/1210:40 -
Nonstop14h 50m
Deal found 9/9£12,276
Sun 24/108:50 -
1 stop24h 20m
Sun 31/123:40 -
1 stop20h 35m
Deal found 10/9£8,082
Tue 5/113:35 -
1 stop19h 35m
Thu 14/112:05 -
1 stop29h 55m
Deal found 7/9£9,156
Tue 13/1014:55 -
1 stop18h 05m
Wed 28/1023:40 -
1 stop21h 25m
Deal found 11/9£8,372
Fri 18/921:20 -
1 stop35h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£5,002
Fri 16/1020:25 -
1 stop15h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£8,752
Fri 16/1019:35 -
Nonstop12h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£8,805
Fri 2/1014:55 -
1 stop18h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,348
Fri 2/1014:35 -
1 stop18h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,352
Sat 3/1021:05 -
1 stop35h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,354
One-way first class flights to Seoul
Search for one-way first class flight options to Seoul. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.
Fri 18/921:20 -
1 stop35h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£5,002
Fri 2/1014:55 -
1 stop18h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,348
Fri 2/1014:35 -
1 stop18h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,352
Thu 1/1014:55 -
1 stop18h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,354
Thu 1/1014:35 -
1 stop20h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,358
Fri 2/1014:25 -
1 stop18h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,376
Quickest first class flights to Seoul
Explore quickest first class flight options to Seoul based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.
Wed 2/1218:50 -
Nonstop12h 35m
Mon 7/1210:40 -
Nonstop14h 50m
Deal found 9/9£12,276
Tue 5/118:50 -
Nonstop12h 35m
Thu 14/110:40 -
Nonstop14h 50m
Deal found 7/9£12,356
Thu 12/1118:50 -
Nonstop12h 35m
Sat 16/110:40 -
Nonstop14h 50m
Deal found 7/9£12,362
Wed 11/1118:50 -
Nonstop12h 35m
Tue 17/1110:40 -
Nonstop14h 50m
Deal found 11/9£12,372
Mon 8/318:50 -
Nonstop12h 35m
Thu 18/310:40 -
Nonstop14h 50m
Deal found 11/9£12,379
Fri 13/1118:50 -
Nonstop12h 35m
Tue 19/110:40 -
Nonstop14h 50m
Deal found 7/9£12,487
Fri 16/1019:35 -
Nonstop12h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£8,805
Sat 17/1019:35 -
Nonstop12h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£8,881
Fri 2/1019:35 -
Nonstop12h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£8,902
Sat 3/1019:35 -
Nonstop12h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£8,905
Fri 16/1020:25 -
1 stop15h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£8,752
Fri 2/1014:55 -
1 stop18h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£5,348
Travel insights for first class flights from United Kingdom to Seoul
Get recent, data-driven insights about first class flights from United Kingdom to Seoul including ideal travel times, pricing trends, and more.
GB0-SEL
LHR-ICN
LHR-GMP
STN-ICN
MAN-ICN
Rainfall in Seoul by month
Plan your trip to Seoul by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seoul 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 Seoul when rainfall is around 27.0 mm.
Temperature in Seoul by month
Plan your trip to Seoul by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seoul, 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 Seoul first class tickets
Find answers to common questions related to First Class tickets for flights to Seoul. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 12 September 2026.
How many premium cabins does Korean Air have for flights to Seoul?
Travellers who want to experience premium cabins usually book through Korean Air, the most popular airline with flights to Seoul. There are 3 premium cabins provided right now: Business Class, Prem Economy Class and First Class.
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