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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 858,174 searches and data were last updated on 12 August 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 August 2026.
Sun 20/909:50 -
1 stop24h 50m
Wed 7/1022:45 -
1 stop21h 15m
Deal found 9/8£8,083
Tue 13/1014:55 -
1 stop18h 05m
Wed 28/1023:40 -
1 stop27h 15m
Deal found 7/8£8,426
Tue 13/1014:35 -
1 stop18h 25m
Wed 28/1022:20 -
1 stop22h 20m
Deal found 7/8£8,427
Tue 1/914:55 -
1 stop18h 05m
Sun 13/923:55 -
1 stop21h 00m
Deal found 10/8£8,486
Tue 1/914:35 -
1 stop18h 25m
Sun 13/923:55 -
1 stop27h 50m
Deal found 10/8£8,487
Sun 15/1114:05 -
1 stop19h 05m
Wed 25/1122:20 -
1 stop28h 35m
Deal found 7/8£8,600
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 August 2026.
Mon 21/909:50 -
1 stop23h 10m
Wed 7/1023:55 -
1 stop20h 05m
Deal found 9/8£8,083
Wed 2/921:45 -
1 stop35h 15m
Tue 8/911:20 -
1 stop30h 05m
Deal found 11/8£8,848
Sat 29/819:35 -
Nonstop12h 40m
Wed 16/910:55 -
Nonstop14h 25m
Deal found 10/8£12,256
Sun 20/909:50 -
1 stop24h 50m
Wed 7/1022:45 -
1 stop21h 15m
Deal found 9/8£8,083
Tue 13/1014:55 -
1 stop18h 05m
Wed 28/1023:40 -
1 stop27h 15m
Deal found 7/8£8,426
Tue 13/1014:35 -
1 stop18h 25m
Wed 28/1022:20 -
1 stop22h 20m
Deal found 7/8£8,427
Mon 12/1010:25 -
1 stop15h 10m
Deal found 10/8£969
Mon 12/1006:15 -
1 stop19h 20m
Deal found 10/8£985
Mon 12/1014:55 -
1 stop18h 05m
Deal found 10/8£5,203
Sat 22/819:35 -
Nonstop12h 40m
Deal found 11/8£8,866
Mon 14/920:40 -
1 stop36h 20m
Deal found 10/8£5,366
Mon 14/919:35 -
Nonstop12h 40m
Deal found 10/8£8,883
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 August 2026.
Mon 12/1010:25 -
1 stop15h 10m
Deal found 10/8£969
Mon 12/1006:15 -
1 stop19h 20m
Deal found 10/8£985
Mon 12/1014:55 -
1 stop18h 05m
Deal found 10/8£5,203
Mon 14/920:40 -
1 stop36h 20m
Deal found 10/8£5,366
Sat 22/819:35 -
Nonstop12h 40m
Deal found 11/8£8,866
Mon 14/919:35 -
Nonstop12h 40m
Deal found 10/8£8,883
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 August 2026.
Tue 1/919:35 -
Nonstop12h 40m
Sun 13/910:55 -
Nonstop14h 25m
Deal found 10/8£12,026
Sat 29/819:35 -
Nonstop12h 40m
Wed 16/910:55 -
Nonstop14h 25m
Deal found 10/8£12,256
Thu 17/919:35 -
Nonstop12h 40m
Thu 15/1010:55 -
Nonstop14h 25m
Deal found 11/8£12,278
Tue 1/919:35 -
Nonstop12h 40m
Mon 14/910:55 -
Nonstop14h 25m
Deal found 10/8£12,541
Sat 29/819:35 -
Nonstop12h 40m
Fri 11/918:30 -
1 stop19h 55m
Deal found 10/8£13,223
Mon 31/819:35 -
Nonstop12h 40m
Sat 12/923:55 -
1 stop26h 45m
Deal found 10/8£13,238
Tue 1/1218:50 -
Nonstop12h 35m
Deal found 12/8£9,019
Sat 22/819:35 -
Nonstop12h 40m
Deal found 11/8£8,866
Mon 14/919:35 -
Nonstop12h 40m
Deal found 10/8£8,883
Mon 12/1010:25 -
1 stop15h 10m
Deal found 10/8£969
Mon 12/1014:55 -
1 stop18h 05m
Deal found 10/8£5,203
Mon 12/1006:15 -
1 stop19h 20m
Deal found 10/8£985
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
LGW-ICN
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 August 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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