Cheap Flights from Seoul to Houston

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      Compare Seoul to Houston flight deals

      Find the cheapest month or even day of the year to fly to Houston

      Book the best Houston fare with no extra fees

      Flight deals from Seoul to Houston

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

      Find the cheapest month to fly from Seoul to Houston

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seoul to Houston flights are currently cheapest in September.

      Alternative Seoul to Houston routes

      Looking for the cheapest, fastest or easiest route from Seoul to Houston? You could fly into the following airports instead.

      Seoul to Houston: Flight information

      The things to know before you go.
      Cheapest flight foundر.ق.‏ 1,447
      Cheapest month to flySeptember

      Finding cheap flights from Seoul to Houston: Frequently asked questions

      There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
      The best price we found for a return flight from Seoul to Houston is ر.ق.‏ 2,543. 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 Seoul to Houston. But we found flights with one or more stops from ر.ق.‏ 2,541.
      As of June 2025, there are no flights flying from Seoul to Houston.
      The cheapest month to fly from Seoul to Houston is usually June 2025.
      If you're flying from Seoul, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from ر.ق.‏ 2,543.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Houston on Friday, 17 October 2025.
      No airlines currently offer direct flights between Seoul and Houston. 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 Houston 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 Houston is around 40 days in advance, so don’t leave your flight to the last minute.
      In June, the average temperature is usually around 28°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
      The cheapest airline that flies to Houston is Air Premia .

      Flying from Seoul to Houston: what you need to know

      • Start your travel planning by considering where you'll catch your flight from Seoul to Houston. Incheon International Airport (ICN) and Gimpo International Airport (GMP) are the main airports in Seoul.

      • Touch down in Houston at George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU).

      • Houston is 14 hours behind Seoul and is in the UTC-5 timezone.

      • To ensure you make your Seoul to Houston flight, leave enough time to check in and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.

      • You can expect bigger queues during popular months like July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.

      How to find the cheapest flights from Seoul to Houston

      • Booking ahead of time is often the key to finding a cheap Seoul to Houston flight. Fares tend to rise as demand increases, so the closer your departure date, the more you'll likely spend.

      • If you're willing to be flexible with your travel dates, use the 'Whole month' tool. It'll give you the cheapest price in each month when searching for your plane ticket from Seoul to Houston.

      • Finding a cheap flight from Seoul to Houston is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll let you know when there's a better deal.

      • Select your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your Seoul to Houston flight results by 'Fastest,' 'Best' or 'Cheapest.'

      Flying from Seoul

      Incheon International Airport (ICN)

      • We make it a cinch to find a Seoul to Houston flight with a stopover. To see your options departing from Incheon International Airport, uncheck 'Direct flights only.' Then, simply choose a flight that has a stop long enough to tour the city of your choice. Popular stopovers include:

        • Harry Reid Airport (formerly McCarran Airport) (LAS)

        • Dallas/Fort Worth International Airport (DFW)

        • Los Angeles International Airport (LAX)

      • The distance from central Seoul to ICN is around 48 kilometres. Use Google Maps for the best way to get there, whether that's in your own car or with public transport.

      • Planning to catch an early flight from Seoul to Houston? Avoid the stress of rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels close to Incheon International Airport:

      • Of the departures from Incheon International Airport, 54.5% touch down on time at their destination.

      Gimpo International Airport (GMP)

      • From central Seoul, GMP is around 16 kilometres away. When working out your route, find out if public transport is an option or if it's easier to drive.

      • Want to treat yourself to an extra night away before boarding your flight from Seoul to Houston? Check in to a hotel near Gimpo International Airport before your holiday officially begins. Check out these accommodation options:

      • When it comes to keeping flights on track, Gimpo International Airport has an on-time arrival performance of 75.94%.

      Arriving in Houston

      George Bush Intercontinental Airport (IAH)

      William P. Hobby Airport (HOU)

      • As soon as your flight from Seoul to Houston has hit the runway, you can get to the city centre in around 20 minutes by car. Central Houston is approximately 16 kilometres from William P. Hobby Airport (HOU).

      • You can expect the trip to take about 1 hour 40 minutes on public transport.

      • After your flight from Seoul to Houston, settle in at a hotel near HOU. These are some great options that'll help you get into relaxation mode:

      • The fastest way to get to where you're going is with a William P. Hobby Airport rental car. Collect your wheels from Easirent, Dollar or Thrifty and set off in the blink of an eye.

      • Call dibs on the best options. Booking your ride from HOU four weeks ahead of time often means better prices and a wider choice of vehicles.

      • You can find William P. Hobby Airport at 7800 Airport Boulevard.

      Best time to go to Houston

      • February is the quietest month for flights from Seoul to Houston, while July is the busiest. Pick the ideal time to visit Houston based on whether you prefer a lively atmosphere or a more laid-back vibe.

      • Before locking in your Seoul to Houston tickets, think about the type of weather you enjoy. August is the warmest month in Houston, with temperatures ranging from 24ºC to 40ºC.

      • Look for cheap flights from Seoul to Houston in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC and 19ºC on average.

      More about Houston

      • Start your Houston trip off on the right foot by choosing the perfect place to stay. After booking your flight from Seoul to Houston, check out our selection of accommodation options including:

      • There are so many things to discover in this city it can be hard to work out where to start. The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park are leading attractions which should be on any well-planned Houston itinerary.

      Explore more of United States

      • You've done Houston, now it's time to discover other parts of United States. Travel about 306 kilometres west to San Antonio to tick off its leading attractions. From The San Antonio River Walk to San Antonio Missions National Historical Park and San Fernando Cathedral, you'll have a full itinerary ahead.

      • Around 370 kilometres north of Houston, Dallas is another essential stop in United States. No visit is complete without checking out Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

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