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Cheap Flights to Southwest from ₩897,200

View ₩897,200 flight on Mon, Dec 28, 2026Opens in a new window

Popular airlines to Southwest

  • Asiana Airlines

  • T'way Air with baggage

  • Korean Air

  • Peach

  • HK Express

  • JIN AIR

  • AirAsia Philippines

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How much is the cheapest flight to Southwest?

Prices were available within the past 7 days and start at ₩897,200 for one-way flights and ₩2,124,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Qatar Airways
Qatar Airways
Qatar Airways
Qatar Airways
Qatar Airways
Emirates
Ethiopian Airlines
Etihad Airways
Turkish Airlines

Trending flights to Southwest

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways

Frequently asked questions

How do I find cheap flights to Southwest that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Step 1: Type in your travel dates and destination and click "Search." Second step: Check "No change fee" directly underneath the "Flexible change policies" filter to the left of your screen. Step 3. Score your cheap and flexible fare to Southwest.
How can I find cheap tickets to Southwest?
Book well ahead of time, fly to or from nearby airports, use points or miles — there's no shortage of ways! One more is to use Expedia's "flexible dates" feature. Find your Southwest flight, then compare the cheapest prices for nearby dates. In the last seven days, the best price for a flight to Southwest was ₩2,124,800.
How much is a flight to Southwest?
One-way flights from Seoul (ICN) sold for as little as ₩897,200 in the last seven days. During this period, the price of a return air ticket to Southwest ranged between ₩2,124,800 and ₩3,995,500. If you spot a deal, grab it fast — these prices don't stick around.
When is the cheapest time to fly to Southwest?
Jet off on a Tuesday to increase your chances of bagging the cheapest airfare to Southwest. Mondays are usually the second most affordable day to depart. Saturday is normally the priciest day to fly anywhere.
How much is a plane ticket to Southwest?
In the last seven days, airfares ranged between ₩2,124,800 and ₩3,995,500. Check out our great deals to Southwest, make a booking and then get ready for your getaway!
What is the best time to go to Southwest?
Kumba, Southwest's most prominent city, is a lovely place to tour around at anytime. Not a big fan of cooler weather? Then head here from June 20 onward during the summer months, when average temperatures vary from 70ºF to 85ºF. February, November and December is when Kumba is at its liveliest.
What months are the cheapest to book a flight to Southwest?
Reserve your ticket in February to enjoy inexpensive flights to Southwest. The month of December is known as the most expensive time to buy a fare.

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About Southwest

Expedia offers flights to Southwest to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Southwest or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Southwest
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