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Cheap first class flights to Incheon Intl Airport in 2026
Find the latest flights to Incheon Intl Airport 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 11 November 2026.
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Cheapest first class flights to Incheon Intl
Explore the most affordable first class flight options available to Incheon Intl. Find the lowest fares based on data from user searches, with prices last updated on 11 November 2026.
Sun 18/414:55 -
1 stop19h 45m
Thu 22/423:55 -
1 stop26h 50m
Deal found 10/11£8,380
Sun 18/414:35 -
1 stop20h 05m
Thu 22/423:55 -
1 stop20h 40m
Deal found 10/11£8,382
Tue 8/1220:15 -
1 stop35h 40m
Tue 15/1223:40 -
1 stop21h 25m
Deal found 8/11£8,626
Fri 23/421:05 -
1 stop35h 55m
Thu 13/523:55 -
1 stop21h 00m
Deal found 9/11£8,659
Fri 23/414:35 -
1 stop18h 25m
Thu 13/523:55 -
1 stop39h 25m
Deal found 9/11£8,660
Wed 21/409:05 -
1 stop23h 55m
Fri 14/522:45 -
1 stop29h 30m
Deal found 9/11£8,671
Best first class flights to Incheon Intl
Discover carefully curated first class flight deals to Incheon Intl that have cost, travel time, and stopover in mind to ensure you get the best travel experience. Data last updated 11 November 2026.
Sun 18/414:55 -
1 stop19h 45m
Thu 22/423:55 -
1 stop26h 50m
Deal found 10/11£8,380
Thu 7/122:00 -
1 stop33h 55m
Sun 10/110:40 -
Nonstop14h 50m
Deal found 8/11£9,027
Sun 18/419:35 -
Nonstop12h 40m
Thu 22/410:55 -
Nonstop14h 25m
Deal found 10/11£12,622
Sun 18/414:35 -
1 stop20h 05m
Thu 22/423:55 -
1 stop20h 40m
Deal found 10/11£8,382
Tue 8/1220:15 -
1 stop35h 40m
Tue 15/1223:40 -
1 stop21h 25m
Deal found 8/11£8,626
Fri 23/421:05 -
1 stop35h 55m
Thu 13/523:55 -
1 stop21h 00m
Deal found 9/11£8,659
Wed 18/1120:15 -
1 stop36h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,330
Wed 16/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£8,800
Wed 18/1113:40 -
1 stop18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,334
Wed 18/1109:10 -
1 stop22h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,358
Tue 15/1214:05 -
1 stop19h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£5,467
Tue 15/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£8,820
One-way first class flights to Incheon Intl
Search for one-way first class flight options to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.
Wed 18/1120:15 -
1 stop36h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,330
Wed 18/1113:40 -
1 stop18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,334
Wed 18/1109:10 -
1 stop22h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,358
Tue 15/1214:05 -
1 stop19h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£5,467
Tue 15/1220:25 -
1 stop35h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£5,470
Wed 16/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£8,800
Quickest first class flights to Incheon Intl
Explore quickest first class flight options to Incheon Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 November 2026.
Thu 7/118:50 -
Nonstop12h 35m
Sun 10/110:40 -
Nonstop14h 50m
Deal found 8/11£12,356
Thu 21/118:50 -
Nonstop12h 35m
Sun 24/110:40 -
Nonstop14h 50m
Deal found 9/11£12,499
Fri 23/419:35 -
Nonstop12h 40m
Thu 13/510:55 -
Nonstop14h 25m
Deal found 9/11£12,608
Sun 18/419:35 -
Nonstop12h 40m
Thu 22/410:55 -
Nonstop14h 25m
Deal found 10/11£12,622
Wed 21/419:35 -
Nonstop12h 40m
Fri 14/510:55 -
Nonstop14h 25m
Deal found 9/11£13,843
Fri 23/414:35 -
1 stop18h 25m
Thu 13/523:55 -
1 stop39h 25m
Deal found 9/11£8,660
Wed 16/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£8,800
Tue 15/1218:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£8,820
Wed 18/1118:50 -
Nonstop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£8,865
Wed 18/1113:40 -
1 stop18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,334
Tue 15/1214:05 -
1 stop19h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£5,467
Wed 18/1109:10 -
1 stop22h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£5,358
Travel insights for first class flights from United Kingdom to Incheon Intl
Get recent, data-driven insights about first class flights from United Kingdom to Incheon Intl including ideal travel times, pricing trends, and more.
GB0-ICN
LHR-ICN
LGW-ICN
STN-ICN
Rainfall in Incheon Intl by month
Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Incheon Intl Airport ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 20.0 mm.
Temperature in Incheon Intl by month
Plan your trip to Incheon Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Incheon Intl Airport, 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 Incheon Intl Airport first class tickets
Find answers to common questions related to First Class tickets for flights to Incheon Intl Airport. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 11 November 2026.
How many premium cabins does Korean Air have for flights to Incheon Intl Airport?
Korean Air has 3 premium cabins on its schedule for flights to Incheon Intl Airport: Business Class, First Class and Prem Economy Class. If you prefer to see more cabin class options, you can try switching up different departure and/or arrival dates.
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