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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 15 November 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 15 November 2026.
Sat 20/208:50 -
1 stop23h 05m
Sun 28/223:40 -
1 stop20h 35m
Deal found 12/11£7,849
Sun 18/414:55 -
1 stop19h 45m
Thu 22/423:55 -
1 stop26h 50m
Deal found 10/11£8,497
Sun 18/414:35 -
1 stop20h 05m
Thu 22/423:55 -
1 stop20h 40m
Deal found 10/11£8,499
Thu 1/414:55 -
1 stop19h 45m
Thu 15/423:55 -
1 stop21h 00m
Deal found 14/11£8,591
Thu 1/414:35 -
1 stop18h 25m
Thu 15/423:55 -
1 stop20h 40m
Deal found 14/11£8,592
Tue 29/1214:05 -
1 stop19h 05m
Tue 19/123:40 -
1 stop21h 25m
Deal found 12/11£8,716
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 15 November 2026.
Sat 20/208:50 -
1 stop23h 05m
Sun 28/223:40 -
1 stop20h 35m
Deal found 12/11£7,849
Tue 1/1218:50 -
Nonstop12h 35m
Thu 31/1210:40 -
Nonstop14h 50m
Deal found 12/11£12,593
Sun 18/414:55 -
1 stop19h 45m
Thu 22/423:55 -
1 stop26h 50m
Deal found 10/11£8,497
Sun 18/414:35 -
1 stop20h 05m
Thu 22/423:55 -
1 stop20h 40m
Deal found 10/11£8,499
Thu 1/414:55 -
1 stop19h 45m
Thu 15/423:55 -
1 stop21h 00m
Deal found 14/11£8,591
Thu 1/414:35 -
1 stop18h 25m
Thu 15/423:55 -
1 stop20h 40m
Deal found 14/11£8,592
Fri 20/1114:05 -
1 stop17h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/11£5,263
Wed 16/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£8,922
Tue 15/1214:05 -
1 stop19h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£5,543
Tue 15/1220:25 -
1 stop35h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£5,546
Tue 15/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£8,943
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 15 November 2026.
Fri 20/1114:05 -
1 stop17h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/11£5,263
Tue 15/1214:05 -
1 stop19h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£5,543
Tue 15/1220:25 -
1 stop35h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£5,546
Wed 16/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£8,922
Tue 15/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£8,943
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 15 November 2026.
Tue 1/1218:50 -
Nonstop12h 35m
Thu 31/1210:40 -
Nonstop14h 50m
Deal found 12/11£12,593
Tue 29/1218:50 -
Nonstop12h 35m
Tue 19/110:40 -
Nonstop14h 50m
Deal found 12/11£12,896
Thu 1/419:35 -
Nonstop12h 40m
Thu 15/410:55 -
Nonstop14h 25m
Deal found 14/11£12,737
Sun 18/419:35 -
Nonstop12h 40m
Thu 22/410:55 -
Nonstop14h 25m
Deal found 10/11£12,797
Tue 29/1215:50 -
1 stop17h 20m
Tue 19/110:40 -
Nonstop14h 50m
Deal found 12/11£9,283
Tue 29/1213:40 -
1 stop18h 15m
Tue 19/123:40 -
1 stop21h 00m
Deal found 12/11£8,717
Wed 16/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£8,922
Tue 15/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£8,943
Fri 20/1114:05 -
1 stop17h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/11£5,263
Tue 15/1214:05 -
1 stop19h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£5,543
Tue 15/1220:25 -
1 stop35h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£5,546
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
MAN-ICN
LHR-ICN
STN-ICN
LGW-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 15 November 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, First Class and Prem Economy Class.
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