Cheap Business Class flights to Incheon Intl Airport

LHR — ICN
7 Jun — 14 Jun1
1 adult
1 adult, Business, 0 bags

Best travel deals

Find the best flight deals available from hundreds of sites within seconds

Trusted and free

Cheapflights is 100% free to use. No hidden charges!

Book with flexibility

Easily find flight tickets with no change fees

Cheap business 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 8 May 2026.

Average Price

£1,146

Cheapest Price

£873

Top Rated Airline

Qatar Airways

No. of Airlines

16
Average for return business class flights in May 2026
The lowest price for a business class flight ticket to Incheon Intl
Most popular airline to fly business class with to Incheon Intl in the past 7 days
Airlines that offer business class options for this route

Find business class flight deals to Incheon Intl Airport

Enter your travel dates to find the best prices.

Cheapest business class flights to Incheon Intl
Explore the most affordable business class flight options available to Incheon Intl. Find the lowest fares based on data from user searches, with prices last updated on 8 May 2026.

Wed 10/619:15
LHR
-
ICN
1 stop34h 00m
China Southern
Tue 16/609:25
ICN
-
LHR
1 stop16h 40m
China Southern
Deal found 5/5£1,762
Wed 17/619:15
LHR
-
ICN
1 stop34h 00m
China Southern
Wed 24/609:25
ICN
-
LHR
1 stop16h 40m
China Southern
Deal found 6/5£1,768
Thu 21/522:10
LHR
-
ICN
1 stop31h 45m
China Southern
Wed 27/515:15
ICN
-
LHR
1 stop36h 05m
China Southern
Deal found 6/5£1,772
Fri 22/522:10
LHR
-
ICN
1 stop31h 45m
China Southern
Wed 3/616:45
ICN
-
LHR
1 stop34h 35m
China Southern
Deal found 4/5£1,806
Fri 29/511:00
LGW
-
ICN
1 stop18h 55m
China Southern
Fri 12/621:15
ICN
-
LGW
1 stop29h 15m
China Southern
Deal found 3/5£1,865
Tue 26/509:20
MAN
-
ICN
1 stop17h 30m
Etihad Airways
Wed 10/617:50
ICN
-
MAN
1 stop21h 05m
Etihad Airways
Deal found 5/5£1,900

Travel insights for business class flights from United Kingdom to Incheon Intl

Get recent, data-driven insights about business class flights from United Kingdom to Incheon Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a Business Class flight to Incheon Intl Airport?

Booking a Business Class flight 35 days in advance of your planned departure date is, on average, the best time to get cheap flights to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a Business Class flight from United Kingdom to Incheon Intl Airport?

Currently, January is the cheapest month in which you can book a Business Class flight from United Kingdom to Incheon Intl Airport (average of £1,933). Flying from United Kingdom to Incheon Intl Airport in September is currently the most expensive (average of £2,511). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.

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 business class tickets

Find answers to common questions related to Business Class tickets for flights to Incheon Intl Airport. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 8 May 2026.
  • What is the cheapest price for a Business Class ticket to Incheon Intl Airport?

    A usual price for a Business Class ticket to Incheon Intl Airport is £1,146. Factors like departure/arrival dates or even airline preference can impact final rates. Find Business Class deals as low as £873/person if flying from London Heathrow Airport.

  • 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.

  • What is the cheapest month to book a Business Class flight from United Kingdom to Incheon Intl Airport?

    Currently, January is the cheapest month in which you can book a Business Class flight from United Kingdom to Incheon Intl Airport (average of £1,933). Flying from United Kingdom to Incheon Intl Airport in September is currently the most expensive (average of £2,511). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.