Cheap Flights from San Antonio International to Incheon International

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Find the cheapest month or even day of the year to fly to Incheon International

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Flight deals from San Antonio International to Incheon International

Looking for a cheap last-minute deal or the best return flight from San Antonio International to Incheon International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Antonio International to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Incheon International flights are currently cheapest in January.

San Antonio International to Incheon International: Alternative routes

Compare routes from San Antonio International to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

San Antonio to Seoul: Flight information

The things to know before you go.
Cheapest flight foundRs102,974
Cheapest month to flyFebruary

Finding cheap flights from San Antonio International to Incheon International: Frequently asked questions

The best price we found for a return flight from San Antonio International to Incheon International is Rs207,695. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Antonio International to Incheon International. But we found flights with one or more stops from Rs207,695.
As of December 2025, there are no flights flying from San Antonio International to Incheon International.
The cheapest month to fly from San Antonio International to Incheon International is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Incheon International Airport on Wednesday, 14 January 2026.
No airlines currently offer direct flights between San Antonio International Airport and Incheon International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Incheon International.

Travelling from San Antonio International Airport (SAT) to Incheon International Airport (ICN): what you need to know

  • Seoul's timezone is UTC+9, making Seoul 14 hours ahead of San Antonio.

  • Leave enough time to catch your SAT to ICN flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak month such as July? School holidays and other popular periods can lead to longer lines at airport checkpoints. Play things extra safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from San Antonio International Airport to Incheon International Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to visit your chosen city. Worthwhile stopovers between SAT and ICN include:

    • Harry Reid Airport (formerly McCarran Airport)

    • Dallas/Fort Worth International Airport

    • Los Angeles International Airport

How to find the cheapest flights from San Antonio International Airport (SAT) to Incheon International Airport (ICN)

  • The lowest price we've found for a one-way San Antonio International Airport to Incheon International Airport flight is Rs102,450. A return plane ticket is currently Rs208,758. Depending on the availability and when you book, these fares may change.

  • Don't leave things to the last moment. You're more likely to get cheap tickets from SAT to ICN if you book ahead. Airlines often offer some fantastic early bird rates.

  • If you're flexible with your travel dates, try using the 'Whole month' search tool. It'll find the lowest price across every month when looking for your flight from San Antonio International Airport to Incheon International Airport.

  • Cut down on the time spent looking for cheap flights from SAT to ICN by creating a Price Alert. You'll get an email or push notification on the app when a special offer becomes available.

  • Discover the perfect flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from San Antonio International Airport to Incheon International Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about San Antonio International Airport (SAT)

  • You'll find SAT at 9800 Airport Boulevard.

  • 83.17% of flights departing from San Antonio International Airport reach their destination according to schedule. With its reliable on-time performance, disruptions are unlikely when jetting out of SAT.

  • San Antonio International Airport is about 19 kilometres from central San Antonio. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • Expect a journey time of about 1 hour 30 minutes when using public transport.

  • Need a handy hotel near SAT? If you're boarding an early flight from San Antonio International Airport to Incheon International Airport, these stays will put you moments from your check-in counter:

Arriving at Incheon International Airport (ICN)

Getting from Incheon International Airport (ICN) to central Seoul

  • Central Seoul is about 48 kilometres from Incheon International Airport. Travel time by car will vary based on traffic conditions, so do some research before you go.

  • It takes roughly 1 hour 45 minutes to get there by public transport.

When to fly to Incheon International Airport (ICN)

  • July is the most popular month for flights from San Antonio International Airport to Incheon International Airport. To steer clear of the crowds, go to Seoul in April.

  • When booking your flight from San Antonio International Airport to Incheon International Airport, consider the type of weather you like. August is the warmest month in Seoul, with the temperature ranging from 19ºC to 32ºC.

  • January sees average temperatures of between -12ºC and 4ºC. Look for cheap tickets from SAT to ICN sometime then if you want to travel when it's cooler.

Explore more of South Korea

  • Seoul has its own special appeal, but there are so many other corners of South Korea just waiting to be explored. About 322 kilometres south-east of Seoul, a trip to Busan will fill your itinerary to the brim. Start with popular sights like Haeundae Beach, Gamcheon Culture Village and Beomeosa Temple.

  • Around 56 kilometres west of Seoul, Incheon is another favourite stop in South Korea. Experience the best of this destination with a visit to Lawn Square of Incheon International Airport, Yeongjong Sky City No.23 Park and 스카이72 GC 바다코스.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.