Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
ICNIAHThu, 08 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fare₩894,911Air Canada
Fastest16h 9mgate to gate
Options found169flights on this route
Find your flightICN → IAH
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in KRW
169 flight options
Fares are checked again before payment.
FLYX20AUTO APPLIED Eligible coupon savings
FLYX EXCLUSIVE SAVINGSFly farther. Pay up to 20% less.
Book eligible domestic or international flights and get 20% off the eligible base fare. T&Cs apply. An eligible payment reward may add a second benefit at payment.
Instant discount applied Extra bank reward at checkout All airlines & routes
Americas Best Value Inn & Suites Baytown at Garth Road
7420 Garth Rd, 77521
Room availability is checked live
₩55,848per night+ taxes if applicable
1 Night • 2 Star
3.0Very GoodLive availability
Clarion Inn I-10 East at Beltway
15157 IH 10 East, 77530
Room availability is checked live
₩58,979per night+ taxes if applicable
1 Night • 3 Star
3.0Very GoodLive availability
Hilton Garden Inn Houston Cypress Station
NEQ of Westfield Place & Wagon Point Dri, 77090
Room availability is checked live
₩71,992per night+ taxes if applicable
1 Night • 3 Star
3.0Very GoodLive availability
Wyndham Houston Hobby Airport
8611 Airport Blvd HoustonTX 77061 ,
Room availability is checked live
₩78,441per night+ taxes if applicable
1 Night • 3 Star
Delta Air Lines
DL-172
19:20
2026-10-08
Seoul (ICN)Incheon International
36H :14 M
1 Stop
SLC
· 22h 12m Salt Lake City (SLC), United States
17:34
2026-10-09
Houston (IAH)George Bush Intercontinental
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₩1,012,465
Flight DetailsICN to IAH - 36H :14 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Delta Air Lines
DL-170
19:40
2026-10-08
Seoul (ICN)Incheon International
28H :28 M
1 Stop
MSP
· 13h 09m Minneapolis (MSP), United States
10:08
2026-10-09
Houston (IAH)George Bush Intercontinental
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₩1,012,465
Flight DetailsICN to IAH - 28H :28 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Delta Air Lines
DL-170
19:40
2026-10-08
Seoul (ICN)Incheon International
31H :35 M
1 Stop
MSP
· 16h 24m Minneapolis (MSP), United States
13:15
2026-10-09
Houston (IAH)George Bush Intercontinental
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₩1,012,465
Flight DetailsICN to IAH - 31H :35 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Delta Air Lines
DL-170
19:40
2026-10-08
Seoul (ICN)Incheon International
36H :10 M
1 Stop
MSP
· 20h 54m Minneapolis (MSP), United States
17:50
2026-10-09
Houston (IAH)George Bush Intercontinental
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₩1,012,465
Flight DetailsICN to IAH - 36H :10 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Up to 120 of 169 options on this route. Open the full search to see them all with every filter.
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 08 Oct 2026.
Lowest fare₩894,911Air Canada17:45
Earliest departure₩2,271,594Qatar Airways01:20
Shortest duration₩1,786,158Asiana Air21:20
Night
00:00-05:59
₩2,217,232Cathay Pacific at 01:55Morning
06:00-11:59
₩1,012,465United Airlines at 11:30Afternoon
12:00-17:59
₩894,911Air Canada at 17:45Evening
18:00-23:59
₩934,861Air Canada at 19:05
Departure & Arrival Airport Details
Seoul (ICN)
Incheon International
South Korea
GMT 9
Latitude: 37.46910095214844
Longitude: 126.45099639892578
Houston (IAH)
George Bush Intercontinental
United States
GMT -6
Latitude: 29.984399795532227
Longitude: -95.34140014648438
Distance: Seoul (ICN), South Korea to Houston (IAH), United States - 11,345.84 km
Flights shown for 08 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
12OctColumbus DayMonday · in 21 daysPeak
12OctColumbus DayMonday · in 21 daysPeak
12OctIndigenous Peoples' DayMonday · in 21 daysPeak
11NovVeterans DayWednesday · in 51 days
26NovThanksgiving DayThursday · in 66 days
25DecChristmas DayFriday · in 95 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Seoul to Houston
Every option we can actually book for you, compared on price and journey time.
OptionFromJourney timeAvailability
Connecting flight₹62,029Longer — includes a stop169 options
Air distance is about 11,346 km. 19 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Seoul to Houston
Compare fares, stops, baggage and refundability across the airlines flying this route.
UN
United Airlines Flights
from ₩1,012,46536 flights
Fares from
₩1,012,465
Non-stop
None in these results
Departures
36 — compare timings in the list above
DE
Delta Air Lines Flights
from ₩1,012,46531 flights
Fares from
₩1,012,465
Non-stop
None in these results
Departures
31 — compare timings in the list above
KO
Korean Air Lines Flights
from ₩1,063,24927 flights
Fares from
₩1,063,249
Non-stop
None in these results
Departures
27 — compare timings in the list above
AM
American Airlines Flights
from ₩1,018,03413 flights
Fares from
₩1,018,034
Non-stop
None in these results
Departures
13 — compare timings in the list above
AS
Asiana Air Flights
from ₩1,786,15813 flights
Fares from
₩1,786,158
Non-stop
None in these results
Departures
13 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
16h 9m · Asiana Air
First departure of the day
01:20 · Qatar Airways
Last departure of the day
23:55 · Emirates Airlines
Options in this snapshot
169
Airport codes
Seoul–ICN, Houston–IAH
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 169 flights appear in the dated route snapshot. Departures run through the day — the first flight leaves around 01:20 and the last around 23:55. The fastest flight takes about 16h 9m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Afternoon from ₩894,911, Evening from ₩934,861, Morning from ₩1,012,465, Night from ₩2,217,232. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
1
Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
Compare search results
Sort or filter the Seoul–Houston results by price, departure time, stops and airline.
3
Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
4
Review the final price
Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.
5
Pay securely
UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.
Destination & City Travel Guide
About Seoul
Capital city of South Korea, Seoul is a metropolitan city, with a population of over 35 million. It is the largest city of the country and also considered as the financial and cultural epic center of the country. The reason behind the city's popularity is its age-old cultural heritage, traditions, blended perfectly with modern digital technology. There are many attractions which has made it a popular destination among the tourists all over the world. Some of them include the world class architecture, beautiful Buddhist temples, unusual education system, continuous row of street food vendors, and an extra-ordinary night-life. Seoul is a modern organized city, with beautiful locations and lots of arresting attractions. People can get in to the place through Lncheon International Airport, which is by far the most used way of travelling to the city. Other ways to travel are by train, bus, boat and car. While you plan to roam around the city, don't forget to carry a map and hire a taxi or car for the purpose.
Read more about Seoul
Visit and see different artistic palaces, mountains for hiking, parks for spending quality time with family, and temples and shrines to satisfy the spiritual desires. There are many other places like World Comic Convention, Namdaemun, Dongdaemun, Seodaemun Prison, N Seoul Tower, The National Museum of Korea, and National War Memorial that attract travellers across the world. One can also indulge themselves in cooking activities, as the Korean food is world renowned for its flavour and taste. When planning to shop, the tourists can turn to the local markets, and can also reach to the big marts and malls. One must not forget to visit the fashion hub of the city, i.e., 'Myeongdong'. You can shed your pockets in various clubs and can splurge freely on drinks and eatables. As far as the gentry is concerned, the Korean people are friendly by nature and can be often seen helping the tourists.
Don't leave any loop hole while you plan to travel to the city. With the help of FlyX.in, book tickets online and decide on the proper accommodation arrangements. One can also take help from the city guides to fetch detailed information about the city to be visited.
Why Book Your Flight with FlyX?
Compare the available Seoul to Houston options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support
Exclusive Flight Offers & Promo Coupons
Coupon code
Offer
Max saving
FLYX20
Up to 20% Off on Flights
₹1,500
Check coupon eligibility and the final discount on the review page before you pay. View full terms.
Frequently Asked Questions
Is it worth booking Seoul to Houston flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Seoul to Houston, Thursday shows the lowest fare at ₩894,911. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Seoul from Houston by air?
The direct air distance between Seoul (ICN) and Houston (IAH) is about 11,346 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from ICN to IAH?
Not for the dates currently loaded - every Seoul to Houston option showing right now has at least one stop. Non-stop service can differ by season and by day, so it is worth checking nearby dates before you decide.
Which airlines fly Seoul to Houston?
United Airlines, Delta Air Lines, Korean Air Lines, American Airlines and 1 other are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Seoul to Houston?
Every option currently loaded has at least one stop, and the shortest total journey time is about 16h 9m including the layover. Non-stop service on this route can vary by season and by day.
What is the baggage allowance on Seoul to Houston flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 1 Pieces, 2 Pieces and 23KG (23 KG X 1 pcs). Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Seoul to Houston flight fare?
The lowest fare showing on Seoul to Houston for the dates currently loaded is ₩894,911. Fares on the same dates run up to ₩3,474,629, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Seoul to Houston flights depart?
For the dates currently loaded the first departure is around 01:20 and the last is around 23:55, local time at Seoul. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes ICN–IAH, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The ICN to IAH cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 11,345.84 km.
Before you book
Compare nearby dates
The date strip opens the complete search result for the route and selected date.
Use filters
Shortlist by price, stops, departure time and refundable fare preference.
Check fare choices
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Lowest Seoul to Houston airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
₩894,911
08/10/2026
Air Canada
17:45
Cheapest Airfare Within 30 Days
₩877,007
21/10/2026
Air Canada
17:45
Cheapest Airfare Within 90 Days
₩850,172
20/12/2026
Air Canada
17:45
Book Seoul to Houston Flight Tickets on FlyX
Planning to fly from Seoul to Houston? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Seoul to Houston Flight Distance, Duration and Time
The aerial distance between Seoul and Houston is approximately 11,346 KM. The flight duration ranges from 16H :09 M up to 46H :55 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Seoul to Houston Flight Schedule and Timing
Around 169 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Seoul at 01:20, while the last night flight leaves at 23:55. Flights depart from Incheon International and land at George Bush Intercontinental.
Flight Route Details & Analysis
Flight Details
Information
Route
Seoul to Houston
Aerial Distance
11,346 KM
Flight Duration
16H :09 M - 46H :55 M
Airport Codes
Seoul - ICN, Houston - IAH
Total Flights Available
169 flights (0 direct)
First Flight Departure
Departs at 01:20
Last Flight Departure
Departs at 23:55
Early Morning Flights (12 AM - 8 AM)
3 direct/indirect flights
Morning Flights (8 AM - 12 PM)
64 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
17 direct/indirect flights
Evening Flights (4 PM - 8 PM)
66 direct/indirect flights
Night Flights (8 PM - 12 AM)
19 direct/indirect flights
Airport Information & Terminals
ICN: Seoul airport system. Seoul international flights commonly use Incheon, while Gimpo handles many domestic and regional services. Airport rail works well; taxis are easier for late-night arrivals or heavy bags.
IAH: Houston airport. Houston airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
✈
Preparing your flight
Please wait while we confirm the live fare and seat availability with the airline.
George Bush Intercontinental
