Cheap First Class flights to Seoul
LHR — SEL
18 Nov — 25 Nov1
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Easily find flight tickets with no change feesCheap first class flights to Seoul in 2025
Find the latest flights to Seoul in 2025, 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 19 October 2025.
Top Rated Airline | Korean Air |
|---|---|
No. of Airlines | 1 |
Arrival Airport | Incheon Intl Airport |
Find first class flight deals to Seoul
Cheapest first class flights to SeoulExplore 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 19 October 2025.
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 19 October 2025.
Wed 18/313:35LGW - ICN
1 stop18h 15mEmirates
Thu 26/323:40ICN - LGW
1 stop21h 00mEmirates
Deal found 17/10£7,783
Wed 18/314:05STN - ICN
1 stop17h 45mEmirates
Thu 26/323:40ICN - STN
1 stop21h 25mEmirates
Deal found 17/10£7,799
Tue 17/313:35LGW - ICN
1 stop18h 15mEmirates
Fri 27/322:20ICN - LGW
1 stop22h 20mEmirates
Deal found 17/10£8,000
Tue 17/314:05STN - ICN
1 stop17h 45mEmirates
Wed 25/323:40ICN - STN
1 stop21h 25mEmirates
Deal found 17/10£8,013
Sun 16/1114:05STN - ICN
1 stop17h 45mEmirates
Sun 23/1123:40ICN - STN
1 stop27h 15mEmirates
Deal found 17/10£8,024
Sun 15/313:35LGW - ICN
1 stop19h 35mEmirates
Tue 24/323:40ICN - LGW
1 stop21h 00mEmirates
Deal found 17/10£8,044
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.
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).