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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 858,174 searches and data were last updated on 15 August 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 15 August 2026.
Thu 7/120:40 -
1 stop35h 10m
Thu 21/123:40 -
1 stop20h 35m
Deal found 15/8£7,819
Tue 13/1014:55 -
1 stop18h 05m
Wed 28/1023:40 -
1 stop27h 15m
Deal found 14/8£8,433
Tue 13/1014:35 -
1 stop18h 25m
Wed 28/1022:20 -
1 stop22h 20m
Deal found 14/8£8,434
Tue 1/914:55 -
1 stop18h 05m
Sun 13/923:55 -
1 stop21h 00m
Deal found 10/8£8,474
Tue 1/914:35 -
1 stop18h 25m
Sun 13/923:55 -
1 stop27h 50m
Deal found 10/8£8,476
Thu 3/1214:05 -
1 stop17h 45m
Thu 10/1223:40 -
1 stop21h 25m
Deal found 14/8£8,619
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 15 August 2026.
Thu 7/120:40 -
1 stop35h 10m
Thu 21/123:40 -
1 stop20h 35m
Deal found 15/8£7,819
Fri 25/919:35 -
Nonstop12h 40m
Sat 3/1010:55 -
Nonstop14h 25m
Deal found 12/8£12,012
Tue 13/1014:55 -
1 stop18h 05m
Wed 28/1023:40 -
1 stop27h 15m
Deal found 14/8£8,433
Tue 13/1014:35 -
1 stop18h 25m
Wed 28/1022:20 -
1 stop22h 20m
Deal found 14/8£8,434
Thu 3/1214:05 -
1 stop17h 45m
Thu 10/1223:40 -
1 stop21h 25m
Deal found 14/8£8,619
Thu 3/1213:35 -
1 stop18h 15m
Thu 10/1223:40 -
1 stop21h 00m
Deal found 14/8£8,619
Sun 6/1220:15 -
1 stop35h 35m
Deal found 12/8£5,327
Sat 22/819:35 -
Nonstop12h 40m
Deal found 11/8£8,854
Sun 6/1213:35 -
1 stop18h 15m
Deal found 12/8£5,330
Mon 14/920:40 -
1 stop36h 20m
Deal found 10/8£5,359
Mon 14/919:35 -
Nonstop12h 40m
Deal found 10/8£8,871
Sun 25/1018:50 -
Nonstop12h 35m
Deal found 13/8£8,991
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 15 August 2026.
Sun 6/1220:15 -
1 stop35h 35m
Deal found 12/8£5,327
Sun 6/1213:35 -
1 stop18h 15m
Deal found 12/8£5,330
Mon 14/920:40 -
1 stop36h 20m
Deal found 10/8£5,359
Sat 22/819:35 -
Nonstop12h 40m
Deal found 11/8£8,854
Mon 14/919:35 -
Nonstop12h 40m
Deal found 10/8£8,871
Sun 25/1018:50 -
Nonstop12h 35m
Deal found 13/8£8,991
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 15 August 2026.
Thu 3/1218:50 -
Nonstop12h 35m
Thu 10/1210:40 -
Nonstop14h 50m
Deal found 14/8£12,021
Tue 1/919:35 -
Nonstop12h 40m
Sun 13/910:55 -
Nonstop14h 25m
Deal found 10/8£12,010
Fri 25/919:35 -
Nonstop12h 40m
Sat 3/1010:55 -
Nonstop14h 25m
Deal found 12/8£12,012
Sat 29/819:35 -
Nonstop12h 40m
Wed 16/910:55 -
Nonstop14h 25m
Deal found 10/8£12,239
Thu 17/919:35 -
Nonstop12h 40m
Thu 15/1010:55 -
Nonstop14h 25m
Deal found 11/8£12,262
Tue 29/919:35 -
Nonstop12h 40m
Fri 27/1110:40 -
Nonstop14h 50m
Deal found 13/8£12,440
Sun 25/1018:50 -
Nonstop12h 35m
Deal found 13/8£8,991
Tue 1/1218:50 -
Nonstop12h 35m
Deal found 12/8£9,008
Sun 6/1218:50 -
Nonstop12h 35m
Deal found 12/8£9,011
Sat 22/819:35 -
Nonstop12h 40m
Deal found 11/8£8,854
Mon 14/919:35 -
Nonstop12h 40m
Deal found 10/8£8,871
Sun 6/1213:35 -
1 stop18h 15m
Deal found 12/8£5,330
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.
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MAN-ICN
STN-ICN
LGW-ICN
LHR-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 15 August 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, Prem Economy Class and First 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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