ICN

Find cheap flights from Houston to Incheon - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Nonstop flights
Not available
There are currently no direct flights between Houston and Incheon Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
IAH - ICN
Cheapest • 1% average savings
HOU - ICN
Most popular
Insights
Insights
When to book
13 weeks
in advance
Our data shows that travelers who book at least 13 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
When to travel
August
Cheapest • 31% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg $1,023 (round-trip)
Salt Lake City (SLC)
Shortest trip • 17h 31m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Incheon Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Incheon Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Incheon Intl

Multiple Airlines Logo
HO1  Johor Bahru Hallmark Regency Hotel-ICN Seoul Incheon Airport
7059 mimulti-stop
Multiple Airlines Logo
ICN  Seoul Incheon Airport-HO1 Johor Bahru Hallmark Regency Hotel
7059 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand and travel trends for Houston to Incheon Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Houston to Incheon Intl Airport?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Houston to Incheon Intl Airport. It’s 7% cheaper than the average day, while Thursday is the most expensive, with prices 9% higher.

What’s the cheapest month to fly from Houston to Incheon Intl Airport?

•August is the cheapest month to fly from Houston to Incheon Intl Airport at $956 round-trip.
•December ($1,786) and July ($1,668) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 86% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Houston to Incheon Intl Airport the cheapest?

Flights from Houston to Incheon Intl Airport are cheapest 13 weeks before departure. Booking in this window typically costs about 32% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Houston to Incheon Intl Airport flights

Low season

February
Beat the crowds with an average 35% drop in travelers.
The most popular month to fly with an average 52% increase in travelers.

When to book flights from Houston to Incheon Intl

Are your dates flexible? Find out the best times to travel from Houston to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Houston to Incheon Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Houston to Incheon Intl Airport?

    Four cabin classes are available on flights from Houston to Incheon Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Houston to Incheon Intl Airport?

    A nonstop flight from Houston to Incheon Intl Airport takes 00m, covering 7,059 miles.

  • Do I need a passport to fly from Houston to Incheon Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Houston to Incheon Intl Airport flight?

    Round-trip flights from Houston to Incheon Intl Airport range from $1,095 to $1,622, with an average of $1,380 over the past 12 months. Anything below $1,095 counts as a good deal.

  • How expensive are last-minute Houston to Incheon Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 23% above the $1,380 route average. Book 13 weeks before departure for the lowest fares.

  • What car rental options are available at Incheon Intl Airport (ICN)?

    Incheon Intl Airport (ICN) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:

    • WECAR
    • Wheego
    • Yesaway
    • Alamo
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Houston to Incheon Intl Airport?

    Flights from Houston to Incheon Intl Airport may depart from several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH). Flights usually arrive at Incheon Intl (ICN).

  • Which airports do connecting flights from Houston to Incheon Intl Airport pass through?

    One-stop flights from Houston to Incheon Intl Airport most commonly connect through:

    • Dallas/Fort Worth (DFW) - 24% of one-stop connections
    • San Francisco (SFO) - 21% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) - 12% of one-stop connections
    • Calgary (YYC) - 11% of one-stop connections

  • Can I save money by using flexible dates for flights from Houston to Incheon Intl Airport?

    Yes. Flexible dates can save you up to 15% on flights from Houston to Incheon Intl Airport. Monday is the cheapest departure day at $1,293 round-trip on average, while Thursday is the most expensive at $1,505, a difference of $212.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Houston to Incheon Intl Airport?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 17h 31m, compared with 17h 47m via Dallas/Fort Worth (DFW) and 18h 24m via San Francisco (SFO).

  • What is the time difference between Houston and Incheon Intl Airport?

    Incheon Intl Airport is 14 hours ahead of Houston (Korean Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Incheon Intl Airport?

    Some of the most popular sights in Incheon Intl Airport are Songdo Convensia and Songdo Central Park. These are among the most viewed places in Incheon Intl Airport on KAYAK.

Your guide to booking Houston to Incheon Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $1,293, about $212 less than Thursday fares (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 13 weeks before you fly. On this route, that window historically saves about 32% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Houston to Incheon Intl Airport trip for August. Fares historically average $956 round-trip in that month - typically $830 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Incheon Intl Airport.

    • Grand Hyatt Incheon
    • Best Western Premier Incheon Airport
    • Hotel Ora Incheon

More options for your flight from Houston to Incheon Intl

Complete your trip to Incheon with a hotel stay or car rental

Car rentals in Seoul
Hotels in Seoul