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Cheap First Class flights to Seoul

LAX — SEL
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, First
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Cheap first class flights to Seoul in 2026

Find the latest flights to Seoul in 2026, 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 February 8, 2026.

Average Price

$21,656

Cheapest Price

$16,474

Top Rated Airline

Delta

No. of Airlines

2

Arrival Airport

Incheon Intl Airport
Average for round-trip first class flights in February 2026
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The lowest price for a first class flight ticket to Seoul
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Most popular airline to fly first class with to Seoul in the past 7 days
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Airlines that offer first class options for this route
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Closest airport for this route
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Find first class flight deals to Seoul

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

This Trip.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:20 pm
JFK
-
ICN
1 stop23h 30m
Multiple Airlines
Mon 5/2511:55 pm
ICN
-
JFK
1 stop27h 30m
Multiple Airlines
Deal found 2/7$13,183
This Trip.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2311:50 am
LAX
-
ICN
Nonstop13h 45m
Korean Air
Mon 3/307:40 pm
ICN
-
LAX
Nonstop11h 10m
Korean Air
Deal found 2/5$17,940
This Lufthansa deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:30 pm
EWR
-
ICN
1 stop24h 25m
Multiple Airlines
Mon 4/69:30 am
ICN
-
EWR
1 stop23h 45m
Multiple Airlines
Deal found 2/7$18,549
This Trip.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:20 pm
JFK
-
ICN
1 stop23h 30m
Multiple Airlines
Mon 4/611:55 pm
ICN
-
JFK
1 stop27h 30m
Multiple Airlines
Deal found 2/7$18,855
This Trip.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/612:00 pm
JFK
-
ICN
Nonstop15h 45m
Korean Air
Mon 3/167:30 pm
ICN
-
JFK
Nonstop14h 00m
Korean Air
Deal found 2/7$19,786
This Trip.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/131:00 pm
JFK
-
ICN
Nonstop15h 45m
Korean Air
Fri 3/2010:00 am
ICN
-
JFK
Nonstop14h 00m
Korean Air
Deal found 2/4$19,830

Travel insights for first class flights from USA to Seoul

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

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 35.6 F).

Frequently asked questions about Seoul first class tickets

Find answers to common questions related to first class tickets for flights to Seoul. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on February 8, 2026.

  • What is the cheapest price for a First Class ticket to Seoul?

    It would cost one person about $21,656 to fly First Class to Seoul, usually. The lowest price a user reported recently is $16,474 (for a First Class class ticket flying from Atlanta Hartsfield-Jackson Airport to Seoul).

  • How much do Business Class flight tickets to Seoul cost?

    If First Class cabins are above your budget, Business Class is a great alternative for 77% cheaper - plus, you still get some similar premium services and extra leg room. Business Class flights to Seoul are currently about $5,010/ticket.

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

    Korean Air currently offers a couple premium cabin classes on flights to Seoul: Business Class, First Class and Prem Economy Class. Still not enough? Try taking a look at other airlines or choosing a new departing point for more cabin options.

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