IAH - SEL

$387 Find Cheap Flights from Houston to Seoul - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Seoul departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% 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

Cheapest round-trip
$798
Typical prices: $897-$1,291
WestJet
Thu 8/27Thu 9/10
IAH - ICN • 1 stop
Cheapest one-way
$387
Typical prices: $570-$780
WestJet
Sun 8/23
IAH - ICN • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Houston and Seoul. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $894 (round-trip)
Shortest trip • 17h 35m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 70% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Seoul!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Seoul (IAH-SEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Seoul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Seoul

Thu, Aug 27 - Thu, Sep 10
Multiple Airlines Logo
2:50 pm - 6:45 pm
IAH
-
ICN
37h 55m
1 stop
Multiple Airlines Logo
12:20 pm - 9:45 am
ICN
-
IAH
35h 25m
1 stop
$798Multiple Airlines
Thu, Aug 27 - Thu, Sep 10
Multiple Airlines Logo
6:30 am - 6:45 pm
IAH
-
ICN
22h 15m
1 stop
Multiple Airlines Logo
2:50 pm - 9:45 am
ICN
-
IAH
32h 55m
2 stops
$806Multiple Airlines
Thu, Aug 20 - Wed, Sep 2
Multiple Airlines Logo
6:30 am - 6:45 pm
IAH
-
ICN
22h 15m
1 stop
Multiple Airlines Logo
7:15 pm - 12:58 pm
ICN
-
IAH
31h 43m
2 stops
$811Multiple Airlines
Thu, Oct 8 - Tue, Oct 20
Delta Logo
5:20 am - 4:25 pm
IAH
-
ICN
21h 05m
1 stop
Delta Logo
10:15 am - 6:22 pm
ICN
-
IAH
22h 07m
1 stop
$826Delta
Mon, Aug 10 - Mon, Aug 31
Multiple Airlines Logo
6:30 am - 6:45 pm
IAH
-
ICN
22h 15m
1 stop
Multiple Airlines Logo
7:15 pm - 12:58 pm
ICN
-
IAH
31h 43m
2 stops
$830Multiple Airlines
Mon, Oct 12 - Tue, Oct 20
Delta Logo
6:15 am - 5:20 pm
IAH
-
ICN
21h 05m
1 stop
Delta Logo
10:15 am - 8:08 pm
ICN
-
IAH
23h 53m
2 stops
$831Delta
Mon, Sep 14 - Wed, Oct 14
EVA Air Logo
1:10 am - 7:15 pm
IAH
-
GMP
28h 05m
1 stop
EVA Air Logo
8:20 pm - 10:15 pm
GMP
-
IAH
39h 55m
1 stop
$1,260EVA Air
Wed, Sep 30 - Wed, Oct 14
EVA Air Logo
8:10 pm - 12:50 pm
IAH
-
GMP
26h 40m
2 stops
EVA Air Logo
8:20 pm - 10:15 pm
GMP
-
IAH
39h 55m
1 stop
$1,365EVA Air
Wed, Sep 2 - Wed, Sep 9
Japan Airlines Logo
7:00 am - 9:15 pm
IAH
-
GMP
24h 15m
2 stops
Japan Airlines Logo
12:05 pm - 4:07 pm
GMP
-
IAH
42h 02m
2 stops
$1,520Japan Airlines
Thu, Sep 10 - Sun, Sep 13
Japan Airlines Logo
9:06 am - 9:15 pm
IAH
-
GMP
22h 09m
2 stops
Japan Airlines Logo
8:00 am - 7:46 pm
GMP
-
IAH
25h 46m
2 stops
$1,540Japan Airlines
Booking Insights

KAYAK's insights & trends for Houston to Seoul flights

Get data-powered insights and trends into flights from Houston to Seoul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Seoul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Seoul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Seoul is February, where tickets cost $246 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,430 and $1,022 respectively.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Seoul?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Seoul, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Seoul, you should book around 3 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$387
Best time to beat the crowds but there is an average 115% increase in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from Houston George Bush Airport to Seoul Incheon Airport

When to book flights from Houston to Seoul

Are your dates flexible? Find out the best times to travel from Houston to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to Seoul flights

  • Do airlines accommodate disabled travelers when flying from Houston George Bush Airport to Seoul?

    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.

  • Are pets allowed on flights from Houston George Bush Airport to Seoul?

    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.

  • How will I get from Gimpo International Airport (GMP) to my location?

    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.

  • Are there upgrade options when traveling from Houston George Bush Airport to Seoul?

    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.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Seoul?

    In the last 5 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Seoul was $387 for a one-way ticket and $798 for a round-trip.

  • Do I need a passport to fly between Houston and Seoul?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston and on arrival in Seoul.

  • Which airports will I be using when flying from Houston to Seoul?

    On your way to Seoul, you’ll fly out from Houston George Bush Intcntl. You’ll be landing in one of Seoul’s 2 airports: Seoul Gimpo Intl or Incheon Intl.

  • Which aircraft models fly most regularly from Houston to Seoul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Seoul?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Houston and Seoul, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Houston to Seoul, EVA Air or Delta?

    The two airlines most popular with KAYAK users for flights from Houston to Seoul are EVA Air and Delta. With an average price for the route of $1,294 and an overall rating of 8.5, EVA Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,792 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Houston to Seoul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Seoul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Seoul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Seoul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Seoul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Seoul

  • The majority of flights between Houston George Bush Airport (IAH) and Seoul (SEL) make a layover at one of these airports: Taipei Taoyuan International Airport (TPE) in Taipei for EVA Air, Tokyo Narita International Airport (NRT) for United flights, or Incheon International Airport (ICN) for Korean Air flights. In the event that you choose to travel with Air China, your flight will make a stop at Beijing Capital International Airport (PEK) before continuing to Seoul.
  • If you are traveling from Houston George Bush Airport to Seoul and have a significant amount of baggage, it is recommended to select an airline with a lenient carry-on policy. For travelers traveling in Economy Class, Korean Air permits one carry-on bag with maximum dimensions of 21.6 x 15.7 x 7.8 inches and a maximum weight of roughly 25 lbs.
  • If you want to travel with an airline that respects the environment, make your reservations with Turkish Airlines. The environmental performance of this airline has improving over the past years. To cut emissions, they have been investing in newer, more fuel-efficient aircraft. Turkish Airlines has also demonstrated an interest in sustainable aviation fuels, taking part in campaigns to advance their creation and use.
  • Choosing to make your flight reservations with United Airlines, which operates a hub at George Bush Intercontinental Airport (IAH), offers several benefits. One notable advantage is the availability of daily flights to Seoul, raising the chance of finding a ticket that perfectly aligns with your travel plans.
  • You can choose to book a ticket with Turkish Airlines, American Airlines, Air Canada, Eva Air, or Asiana Airlines if you're flying with kids from Houston George Bush Airport to Seoul. These airlines offer a variety of services for young ones, such as meals specifically created for children and in-flight entertainment that includes a variety of children's shows and movies.

Everything you need to know for your flight from Houston to Seoul

Information on your arrival and departure airports