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Cheap flights from Incheon Intl (ICN) to Houston

ICN — HOU
Oct 24 — Oct 311
Sat 10/24
Sat 10/31
1 adult, Economy
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Find flight deals from Incheon Intl to Houston

Popular in

February

Cheapest in

September

Average price

$972
Highest demand for flights based on searches. 20% potential increase in price ($339 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Best time to book a flight from Incheon Intl to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Incheon Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Houston

What is the cheapest month to book a flight from Incheon Intl Airport to Houston?

Currently, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Houston (average of $969). Flying from Incheon Intl Airport to Houston in November is currently the most expensive (average of $1,683). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Houston

Read reviews from past customers who have flown Delta from Incheon Intl Airport to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,595 reviews

Comfort

7.8

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
Delta
7.8
Good
8,595 reviews
Delta
7.8
Good
8,595 reviews

Comfort

7.8

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Related info for your journey

  • What is the cheapest airline to fly from Incheon Intl Airport to Houston round-trip?

    According to our current data, Delta ($852), offers the cheapest pricing from Incheon Intl Airport to Houston. You may be able to fly from Incheon Intl Airport to Houston for 34% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Houston one-way?

    $443 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on American Airlines and EVA Air, with prices starting from $619 and $708, respectively.

  • Can I find deals for flights from Incheon Intl to Houston that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Houston.

  • Can I find deals for business class flights from Incheon Intl to Houston?

    Yes. Cheapflights offers flight deals from Incheon Intl to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Houston?

    Currently, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Houston (average of $969). Flying from Incheon Intl Airport to Houston in November is currently the most expensive (average of $1,683). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Incheon Intl to Houston

Incheon Intl to Dallas/Fort Worth flights
Incheon Intl to Austin flights
Incheon Intl to El Paso flights

Top airline flying from Incheon Intl to Houston

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$852Average$1,486FlexibilityNo cancel feeOn-timeN/A

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