$433 Find Cheap Flights from Houston to Seoul - Compare and Save

Four cabin classes are available on flights from Houston George Bush Intcntl Airport to Seoul:

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

Prices vary by airline.

A nonstop flight from Houston George Bush Intcntl Airport to Seoul takes 00m, covering 7,023 miles.

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.

Round-trip flights from Houston George Bush Intcntl Airport to Seoul range from $1,085 to $1,615, with an average of $1,379 over the past 12 months. Anything below $1,085 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 23% above the $1,379 route average. Book 13 weeks before departure for the lowest fares.

One-way fares from Houston George Bush Intcntl Airport to Seoul are currently in line with typical prices for this route. Average one-way fares are about $762.

Since Seoul is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Incheon Intl Airport (ICN) — daily rates from around $12:

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

Near Seoul Gimpo Intl Airport (GMP) — daily rates from around $12:

• Wheego
• Yesaway
• Hi Rent
• Europcar
• Cartago Rent A Car

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

One-stop flights from Houston George Bush Intcntl Airport to Seoul most commonly connect through:

• San Francisco (SFO) - 22% of one-stop connections
• Dallas/Fort Worth (DFW) - 21% of one-stop connections
• Taipei City Taiwan Taoyuan Intl (TPE) - 12% of one-stop connections
• Calgary (YYC) - 11% of one-stop connections

Yes. Flexible dates can save you up to 14% on flights from Houston George Bush Intcntl Airport to Seoul. Monday is the cheapest departure day at $1,277 round-trip on average, while Thursday is the most expensive at $1,469, a difference of $192.

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

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 17h 31m, compared with 17h 41m via Dallas/Fort Worth (DFW) and 18h 24m via San Francisco (SFO).

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

Some of the most popular sights in Seoul are Dongdaemun Market and COEX Convention and Exhibition Center. These are among the most viewed places in Seoul on KAYAK.

Passengers who have impairments can fly to Seoul on flights operated by American Airlines, Air Canada, Eva Air, Asiana Airlines, and Turkish Airlines from Houston George Bush Airport. They provide aid and services like priority boarding, accessible restrooms, wheelchair assistance for individuals with limited mobility, and special services for blind or deaf travelers.

Small pets (such as cats and small dogs) may be permitted in the cabin on Turkish Airlines, American Airlines, Air Canada, and Asiana Airlines if they are in a suitable carrier that fits under the seat. Bigger pets may be required to travel in the cargo hold.

You have several transportation choices when traveling from GMP to your destination. Hiring a taxi is a convenient option, especially if you have a lot of luggage. Alternatively, you can take a train or a cost-effective limousine bus, both of which offer direct connections to Seoul. Additionally, renting a car from one of the car rental agencies at the airport is another viable option.

When flying with American Airlines, Air Canada, Asiana Airlines, or Turkish Airlines from Houston George Bush Airport to Seoul, travelers have the choice to upgrade to higher classes like Business Class or First Class. Upgraded passengers can benefit from bigger seats with more legroom, premium meal selections, and pre-boarding.