IAH - SEL

$382 Find Cheap Flights from Houston to Seoul

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 2/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Seoul.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Seoul.
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Everything you should know

Cheapest round-trip
$723
Overall average: $897
Multiple Airlines
Tue 2/24Tue 3/3
IAH - ICN • 1 stop
Cheapest one-way
$382
Typical prices: $776-$880
Multiple Airlines
Sun 2/8
IAH - ICN • 1 stop
Top airlines
American Airlines
Cheapest • from $817 (round-trip)
EVA Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
10 weeks
in advance
Our data shows that travelers who book at least 10 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 24% price drop
June
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

Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
7:23 pm - 4:20 pm
IAH
-
ICN
29h 57m
1 stop
Multiple Airlines Logo
9:20 pm - 5:30 pm
ICN
-
IAH
35h 10m
2 stops
$723Multiple Airlines
Sun, Feb 8 - Sun, Mar 8
Multiple Airlines Logo
4:08 pm - 5:10 am
IAH
-
ICN
22h 02m
1 stop
Multiple Airlines Logo
9:20 pm - 5:30 pm
ICN
-
IAH
34h 10m
2 stops
$729Multiple Airlines
Sun, Feb 8 - Sat, Mar 7
Multiple Airlines Logo
4:08 pm - 5:10 am
IAH
-
ICN
22h 02m
1 stop
Multiple Airlines Logo
9:20 pm - 8:56 am
ICN
-
IAH
50h 36m
2 stops
$738Multiple Airlines
Tue, Feb 3 - Sun, Mar 8
Multiple Airlines Logo
4:08 pm - 4:20 pm
IAH
-
ICN
33h 12m
1 stop
Multiple Airlines Logo
9:20 pm - 5:30 pm
ICN
-
IAH
34h 10m
2 stops
$742Multiple Airlines
Sun, Mar 22 - Sat, Mar 28
EVA Air Logo
12:40 am - 6:00 pm
IAH
-
GMP
27h 20m
1 stop
EVA Air Logo
1:50 pm - 10:00 pm
GMP
-
IAH
22h 10m
1 stop
$1,291EVA Air
Wed, May 20 - Fri, Jun 12
EVA Air Logo
6:39 pm - 12:50 pm
IAH
-
GMP
52h 11m
2 stops
EVA Air Logo
1:50 pm - 10:20 pm
GMP
-
IAH
22h 30m
1 stop
$1,421EVA Air
Mon, Jan 26 - Tue, Feb 17
Japan Airlines Logo
6:00 am - 6:20 pm
IAH
-
GMP
21h 20m
2 stops
Japan Airlines Logo
7:40 pm - 7:11 pm
GMP
-
IAH
38h 31m
2 stops
$1,423Japan Airlines
Tue, Apr 21 - Wed, May 13
ANA Logo
11:35 am - 10:20 pm
IAH
-
GMP
20h 45m
1 stop
ANA Logo
7:55 pm - 8:45 am
GMP
-
IAH
26h 50m
1 stop
$1,468ANA
Tue, Apr 21 - Wed, May 13
ANA Logo
7:50 pm - 6:35 pm
IAH
-
GMP
32h 45m
2 stops
ANA Logo
7:55 pm - 8:45 am
GMP
-
IAH
26h 50m
1 stop
$1,472ANA
Mon, Feb 16 - Fri, Feb 20
Japan Airlines Logo
7:42 pm - 10:55 am
IAH
-
GMP
48h 13m
2 stops
Japan Airlines Logo
8:00 am - 1:39 pm
GMP
-
IAH
20h 39m
2 stops
$1,473Japan 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 $1,087 (return) on average. On the other hand, the most expensive months are October and June, where the average cost of round-trip tickets is $1,767 and $1,743 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 10 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$382
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 21% increase in price.
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 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Seoul was $382 for a one-way ticket and $764 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?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Houston and Seoul, with SkyTeam 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 $1,207 and an overall rating of 8.4, EVA Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,608 and an overall rating of 7.9.

  • 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.

Reviews of the top 5 airlines serving from Houston to Seoul

 
See real verified KAYAK customer reviews for airlines flying from Houston to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Seoul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1317 reviews
8.0Entertainment
8.3Comfort
8.6Crew
8.4Boarding
8.1Food
Airline reviews

Certain flight crew member were rude and short with me when I asked questions.

4.0 OkayAnonymous, Dec 2025
ORD - TPE
Read more EVA Air reviews

Certain flight crew member were rude and short with me when I asked questions.

We were very impressed with the modern plane its amenities, as well as the services of flight attendants.

The crew very accommodating and food too is good. Keep up the good work

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Flight Attendants could have been nicer and food portions could be bigger.

Great experience, comfort and food is delicious. Always great service and one time

Excellent service from check in to boarding the crew is so pleasant to asked

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

Sub sandwhich for a snack through mid flight and giving a bottle water was a good idea

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

The economy seats are very cramped and the food was bizarre. However, I did like the greek yogurt option for breakfast.

We never made it due to delays on both ends. Gate attendant said it was mechanical but the system said otherwise, so no compensation. That’s not right.

The pilot greased the landing and the crew was fantastic.

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I didn't think about not having the right app for wifi because my connecting flight was with Westjet and when I took off from Seattle I was thinking I would use my wifi, but realized I couldn't on my Westjet app and I did not have Delta's app downloaded.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Horrible! I spend in airport from 9:30 and till 2 am. My flights and connections was delayed, rebooked and after was delayed, I couldn’t get home! I was stuck! The money I paid it’s to much for what I got! 💩 never again flying with your company! Second time booked with you and second time lots of issues. I rather pay 100$ more but be on schedule and time!

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

They lost my bag. Hopefully it will be here tomorrow.

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

The trip from LAX to Calgary was aboard a 737-700, which is more than twenty years old. Service was fine, and the food was good, but there was no inflight entertainment, and no WiFi. The flight from Calgary to Vancouver was also delayed more than an hour, due to congestion on the Calgary tarmac. And no food service, but there was in-flight WiFi which made a big difference.

Leg room is a problem the plane was dirty and there were no movies available on the app

The personal item sizer cannot take a standard backpack, and the cabin luggage sizer cannot take a standard carry-on. Designed for people from the island of Lilliput!!. and also compels people to pay additional fees to check their bags. Making money by ticking off the passengers is a very short-sighted business strategy, especially since they have a choice of carriers

Friendly, professional. Everything went smoothly and pretty much on schedule.

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

Information on your arrival and departure airports