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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 2 September 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 2 September 2026.
Sat 3/1012:05 -
1 stop19h 55m
Sun 18/1010:55 -
Nonstop14h 25m
Deal found 30/8£7,317
Tue 2/213:15 -
1 stop19h 55m
Tue 16/223:40 -
1 stop20h 35m
Deal found 30/8£7,805
Sat 10/1021:20 -
1 stop37h 20m
Sat 24/1023:55 -
1 stop20h 20m
Deal found 1/9£8,096
Tue 13/1021:05 -
1 stop35h 55m
Wed 28/1022:20 -
1 stop28h 35m
Deal found 1/9£8,462
Tue 13/1014:35 -
1 stop20h 05m
Wed 28/1023:40 -
1 stop21h 00m
Deal found 1/9£8,464
Tue 1/1220:20 -
1 stop35h 30m
Tue 8/1223:40 -
1 stop29h 20m
Deal found 31/8£8,485
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 2 September 2026.
Tue 2/213:15 -
1 stop19h 55m
Tue 16/223:40 -
1 stop20h 35m
Deal found 30/8£7,805
Wed 14/1012:05 -
1 stop19h 55m
Tue 20/1010:55 -
Nonstop14h 25m
Deal found 29/8£8,888
Sat 3/1019:35 -
Nonstop12h 40m
Sun 18/1010:55 -
Nonstop14h 25m
Deal found 30/8£12,129
Sat 10/1021:20 -
1 stop37h 20m
Sat 24/1023:55 -
1 stop20h 20m
Deal found 1/9£8,096
Tue 13/1021:05 -
1 stop35h 55m
Wed 28/1022:20 -
1 stop28h 35m
Deal found 1/9£8,462
Tue 13/1014:35 -
1 stop20h 05m
Wed 28/1023:40 -
1 stop21h 00m
Deal found 1/9£8,464
Thu 5/1114:05 -
1 stop17h 45m
Deal found 31/8£5,350
Wed 9/919:35 -
Nonstop12h 40m
Deal found 2/9£8,862
Sat 31/1020:15 -
1 stop36h 55m
Deal found 31/8£5,350
Mon 2/1120:15 -
1 stop35h 35m
Deal found 31/8£5,350
Sun 1/1120:15 -
1 stop35h 35m
Deal found 31/8£5,350
Wed 4/1120:15 -
1 stop35h 35m
Deal found 31/8£5,350
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 2 September 2026.
Tue 3/1114:05 -
1 stop19h 05m
Deal found 31/8£5,225
Tue 3/1113:35 -
1 stop18h 15m
Deal found 31/8£5,229
Sat 31/1020:15 -
1 stop36h 55m
Deal found 31/8£5,350
Sat 31/1013:35 -
1 stop18h 15m
Deal found 31/8£5,353
Sun 1/1115:50 -
1 stop17h 20m
Deal found 31/8£5,378
Fri 2/1014:55 -
1 stop18h 05m
Deal found 1/9£5,381
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 2 September 2026.
Tue 3/1118:50 -
Nonstop12h 35m
Mon 9/1110:40 -
Nonstop14h 50m
Deal found 31/8£12,171
Wed 16/1218:50 -
Nonstop12h 35m
Wed 6/110:40 -
Nonstop14h 50m
Deal found 28/8£12,208
Sat 3/1019:35 -
Nonstop12h 40m
Sun 18/1010:55 -
Nonstop14h 25m
Deal found 30/8£12,129
Tue 20/1019:35 -
Nonstop12h 40m
Thu 29/1010:40 -
Nonstop14h 50m
Deal found 31/8£12,150
Wed 14/1019:35 -
Nonstop12h 40m
Tue 20/1010:55 -
Nonstop14h 25m
Deal found 29/8£12,156
Fri 2/1019:35 -
Nonstop12h 40m
Tue 13/1010:55 -
Nonstop14h 25m
Deal found 1/9£12,308
Tue 3/1118:50 -
Nonstop12h 35m
Deal found 31/8£8,707
Sat 31/1018:50 -
Nonstop12h 35m
Deal found 31/8£9,029
Wed 9/919:35 -
Nonstop12h 40m
Deal found 2/9£8,862
Tue 20/1019:35 -
Nonstop12h 40m
Deal found 30/8£9,064
Sun 1/1115:50 -
1 stop17h 20m
Deal found 31/8£5,378
Fri 2/1014:55 -
1 stop18h 05m
Deal found 1/9£5,381
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
STN-ICN
MAN-ICN
LGW-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 2 September 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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