Cheap flights from Houston to Seoul from $445
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Seoul departing on 7/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Houston to Seoul
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Houston and Seoul?
What is the cheapest month to fly to Seoul?
The month of November is another great option to travel to Seoul, with average flight prices from Houston averaging around $994.
What is the cheapest day to depart on your flight to Seoul?
According to our data, Thursday is the cheapest day to fly to Seoul from Houston. The lowest ticket price found for a Thursday departure recently was $1,183. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Friday, with ticket prices averaging around $1,619.
What is the cheapest time of day to depart on your flight to Seoul?
Flying to Seoul from Houston at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,115 when looking at flights departing at noon. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,428 per ticket.
How far in advance should I book a flight to Seoul?
You are more likely to see cheaper flights to Seoul from Houston when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,381 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Houston for as low as $1,044 on momondo.
What is the cheapest airline that flies from Houston to Seoul?
WestJet, Japan Airlines, and Air Canada are the most popular carriers operating from Houston to Seoul
What airlines fly to Seoul?
American Airlines, United Airlines and Korean Air are the top three most popular airlines that fly to Seoul from Houston according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 9 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.
Cheap Houston to Seoul flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston to Seoul
How far is Houston to Seoul by plane?
The straight-line distance from Houston to Seoul is 7035.3 mi. Typically, this will take 16h 32m by plane in normal conditions.
When did momondo last update prices for flights from Houston to Seoul?
Prices for flights from Houston to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights from Houston to Seoul?
The number of operators available for flights from Houston to Seoul is 9 as of June 2025.
How old do you have to be to fly from Houston to Seoul?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Seoul.
What documentation or ID do you need to fly to Seoul?
The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Houston to Seoul
Compare and see reviews for airlines that fly from Houston to Seoul with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $849 | Free Cancellation | Rating 7.1 9,554 reviews | |||
| PriceFrom $876 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $881 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $913 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $974 | Free Cancellation | Rating 7.3 3,852 reviews | |||
| PriceFrom $1,028 | Free Cancellation | Rating 8.4 1,204 reviews | |||
| PriceFrom $1,078 | Free Cancellation | Rating 7.2 2,873 reviews | |||
| PriceFrom $1,080 | Free Cancellation | Rating 8.4 1,090 reviews | |||
| PriceFrom $1,288 | Free Cancellation | Rating 8.2 441 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Houston to Seoul?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Seoul. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Houston to Seoul with flexible booking policies on momondo?
All flight searches from Houston to Seoul on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Houston to Seoul?
momondo provides multiple filters to help you find the best flight to Seoul from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Houston to Seoul right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Houston to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.