Cheap Flights from Incheon International to Houston

Compare Incheon International to Houston flight deals

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

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Flight deals from Incheon International to Houston

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

Find the cheapest month to fly from Incheon International to Houston

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

Alternative Incheon International to Houston routes

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

Seoul to Houston: Flight information

The things to know before you go.
Cheapest flight foundRs104,908
Cheapest month to flyOctober

Finding cheap flights from Incheon International 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 Incheon International to Houston is Rs213,765. 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 Incheon International to Houston. But we found flights with one or more stops from Rs213,765.
As of October 2025, there are no flights flying from Incheon International to Houston.
The cheapest month to fly from Incheon International to Houston is usually December.
If you're flying from Incheon International Airport, 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 Rs213,765.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Houston on Monday, 1 December 2025.
No airlines currently offer direct flights between Incheon International Airport 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 October, the average temperature is usually around 22°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.
Currently, Air Canada offers the cheapest flight tickets to Houston.

Travelling from Incheon International Airport (ICN) to Houston: what you need to know

  • Houston is 14 hours behind Seoul, where Incheon International Airport is located. Houston observes the UTC-5 timezone.

  • Leave plenty of time to make your ICN to Houston flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Planning to travel during a peak period like a bank holiday? Expect longer lines at security and check-in. Give yourself extra leeway and arrive up to four hours before international flights and two hours before domestic departures.

  • We make it easy to book flight tickets from ICN to Houston with a stopover. To see all the options, uncheck 'Direct flights only.' Next, pick a flight that has a stop long enough to tour your chosen city. Some popular stopovers include:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Dallas/Fort Worth International Airport (DFW)

    • Los Angeles International Airport (LAX)

  • The distance from central Seoul to ICN is about 48 kilometres. Use travel apps like Google Maps for the best way to get there, whether you're driving or taking public transport.

  • Catching an early flight from Incheon International Airport to Houston? Avoid rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these stays close to ICN:

  • When it comes to Incheon International Airport's on-time performance, 54.5% of flights meet their scheduled arrival time.

How to find the cheapest flights from Incheon International Airport (ICN) to Houston

  • Rs104,908 is the cheapest price we've found for a one-way Incheon International Airport to Houston flight. A round-trip flight ticket right now is Rs213,765. Depending on when you book and the availability, these fares may change.

  • Don't wait until the last minute. You're more likely to find cheap flights from ICN to Houston if you book early. Airlines often offer some excellent early bird discounts.

  • Landing cheap tickets from Incheon International Airport to Houston is more likely if you can be flexible with your travel plans. Try using the 'Whole month' function to get the best prices across the month and walk away with an incredible deal.

  • Snapping up a cheap flight from ICN to Houston couldn't be easier with Price Alerts. All you need to do is set up one of these automatic notifications and we'll get in touch as soon as a deal gets even better.

  • Snag an affordable flight from Incheon International Airport to Houston with the help of our filters. Choose your ideal times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • The centre of Houston is located around 19 kilometres from William P. Hobby Airport (HOU). After your flight from Incheon International Airport to Houston has landed and you've made your way out of the airport, expect a drive of about 20 minutes.

  • Public transport will get you there in around 1 hour 40 minutes.

  • Hang the 'Do not disturb' sign on your door and unwind at a hotel close to HOU. Here are a few options where you can put your feet up after your ICN to Houston flight:

  • Forget about public transport timetables or waiting in a long cab line. Grab a William P. Hobby Airport rental car and let the journey unfold your way. Check out the rates and availability from Easirent, Dollar and Thrifty.

  • Avoid potential price surges. Booking your ride four weeks before your arrival at HOU can get you a lower rate.

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

Best time to go to Houston

  • Carefully consider your dates before locking in your flight from Incheon International Airport to Houston. The city buzzes during peak season, but prices are usually higher and attractions can be crowded. Visit Houston in the low season if you like a more relaxed vibe.

  • Before locking in your Incheon International Airport to Houston flight ticket, think about the kind of weather you prefer. August is the warmest month in Houston, with temperatures ranging from 24ºC to 40ºC.

  • Search for cheap tickets from ICN to Houston in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 5ºC and 19ºC on average.

More about Houston

Explore more of United States

  • Houston has loads to offer, but there are so many other corners of United States just waiting to be discovered. Around 306 kilometres west of Houston, a trip to San Antonio will keep you on the move. Start with popular sights like The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral.

  • Dallas is another well-known destination in United States and is around 370 kilometres north of Houston. No trip is complete without seeing 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.