South Korea

Cheap Business Class flights to South Korea

LAX — ICN
May 4 — May 111
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap business class flights to South Korea in 2025

Find the latest flights to South Korea in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on April 29, 2025.

Average Price

$5,813

Cheapest Price

$1,111

Top Rated Airline

Delta

No. of Airlines

31
Average for round-trip business class flights in April 2025
The lowest price for a business class flight ticket to South Korea
Most popular airline to fly business class with to South Korea in the past 7 days
Airlines that offer business class options for this route

Find business class flight deals to South Korea

Cheapest business class flights to South Korea
Explore the most affordable business class flight options available to South Korea. Find the lowest fares based on data from user searches, with prices last updated on April 29, 2025.

Mon 5/53:40 pmJFK - ICN
2 stops35h 25mAir Canada
Fri 5/165:45 pmICN - JFK
2 stops28h 54mAir Canada
Deal found 4/28$2,713
Thu 5/88:30 pmLAX - ICN
1 stop30h 30mAlaska Airlines
Sun 6/19:25 pmICN - LAX
2 stops25h 55mAlaska Airlines
Deal found 4/27$3,737
Wed 5/78:59 pmSFO - ICN
2 stops54h 01mAlaska Airlines
Sun 6/89:25 pmICN - SFO
1 stop25h 50mAlaska Airlines
Deal found 4/27$3,747
Tue 5/612:20 amSFO - ICN
1 stop26h 45mCathay Pacific
Sun 6/81:40 pmICN - SFO
1 stop25h 15mCathay Pacific
Deal found 4/27$3,845
Sun 5/2512:50 pmLAX - ICN
1 stop25h 10mPhilippine Airlines
Tue 6/178:30 pmICN - LAX
1 stop29h 15mPhilippine Airlines
Deal found 4/29$3,928
Sun 5/1111:55 pmSFO - ICN
1 stop27h 25mPhilippine Airlines
Thu 5/158:00 amICN - SFO
1 stop28h 50mPhilippine Airlines
Deal found 4/28$3,928

Travel insights for business class flights from USA to South Korea

Get recent, data-driven insights about business class flights from USA to South Korea including ideal travel times, pricing trends, and more.

What is the cheapest month to book a Business Class flight from USA to South Korea?

Currently, January is the cheapest month in which you can book a Business Class flight from USA to South Korea (average of $1,695). Flying from USA to South Korea in August is currently the most expensive (average of $3,601). 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 South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Frequently asked questions about South Korea business class tickets

Find answers to common questions related to business class tickets for flights to South Korea. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on April 29, 2025.
  • What is the cheapest price for a Business Class ticket to South Korea?

    Normally, Business Class flights to South Korea fall around $5,813 per ticket. However, $1,111 is the cheapest rate for this flight found recently (this flight took off from Los Angeles Airport).

  • How much do Prem Economy Class flight tickets to South Korea cost?

    Try Prem Economy Class for your flight to South Korea instead of Business Class to save up to 50%. The average price a user would pay for Prem Economy Class tickets to South Korea is $2,940.

  • How many premium cabins does Korean Air have for flights to South Korea?

    Travelers who want to experience premium cabins usually book through Korean Air, the most popular airline with flights to South Korea. There are 3 premium cabins provided right now: Business Class, First Class and Prem Economy Class.

  • What airlines can I book Business Class flights to South Korea with?

    You can book Business Class flights to South Korea with United Airlines, Delta, Korean Air and Asiana Airlines. These airlines are the most popular providers with the premium cabin at this moment.

  • What is the cheapest month to book a Business Class flight from USA to South Korea?

    Currently, January is the cheapest month in which you can book a Business Class flight from USA to South Korea (average of $1,695). Flying from USA to South Korea in August is currently the most expensive (average of $3,601). 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.

See more FAQs

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.