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.
ICNIAHFri, 30 Oct
Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₩1,074,239American Airlines
Fastest15h 39mgate to gate
Options found178flights on this route
Find your flightICN → IAH
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY PARTIALLY REFUNDABLE
2 Pieces 1 Pieces
₩1,379,757
Flight DetailsICN to IAH - 18H :54 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY FULLY REFUNDABLE
2 Pieces 1 Pieces
₩7,628,689
Flight DetailsICN to IAH - 18H :54 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
United Airlines
UA-892
18:00
2026-10-30
Seoul (ICN)Incheon International
19H :59 M
2 Stops
SFO
· 1h 54m San Francisco (SFO), United States
DEN
· 2h 30m Denver (DEN), United States
23:59
2026-10-30
Houston (IAH)George Bush Intercontinental
Refundable 7 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
BASIC ECONOMY
1 Pieces 1 Pieces
₩1,314,806
Flight DetailsICN to IAH - 19H :59 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
BASIC ECONOMY
1 Pieces 1 Pieces
₩1,322,301
Flight DetailsICN to IAH - 19H :59 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY PARTIALLY REFUNDABLE
2 Pieces 1 Pieces
₩1,379,757
Flight DetailsICN to IAH - 19H :59 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY PARTIALLY REFUNDABLE
2 Pieces 1 Pieces
₩1,387,251
Flight DetailsICN to IAH - 19H :59 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY FULLY REFUNDABLE
2 Pieces 1 Pieces
₩7,628,689
Flight DetailsICN to IAH - 19H :59 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY FULLY REFUNDABLE
2 Pieces 1 Pieces
₩7,636,184
Flight DetailsICN to IAH - 19H :59 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
United Airlines
UA-892
18:00
2026-10-30
Seoul (ICN)Incheon International
33H :31 M
2 Stops
SFO
· 16h 30m San Francisco (SFO), United States
DEN
· 1h 24m Denver (DEN), United States
13:31
2026-10-31
Houston (IAH)George Bush Intercontinental
Refundable 7 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
BASIC ECONOMY
1 Pieces 1 Pieces
₩1,314,806
Flight DetailsICN to IAH - 33H :31 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
BASIC ECONOMY
1 Pieces 1 Pieces
₩1,322,301
Flight DetailsICN to IAH - 33H :31 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY PARTIALLY REFUNDABLE
2 Pieces 1 Pieces
₩1,379,757
Flight DetailsICN to IAH - 33H :31 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY PARTIALLY REFUNDABLE
2 Pieces 1 Pieces
₩1,387,251
Flight DetailsICN to IAH - 33H :31 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY FULLY REFUNDABLE
2 Pieces 1 Pieces
₩7,628,689
Flight DetailsICN to IAH - 33H :31 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY FULLY REFUNDABLE
2 Pieces 1 Pieces
₩7,636,184
Flight DetailsICN to IAH - 33H :31 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
United Airlines
UA-892
18:00
2026-10-30
Seoul (ICN)Incheon International
35H :05 M
2 Stops
SFO
· 16h 30m San Francisco (SFO), United States
DEN
· 2h 59m Denver (DEN), United States
15:05
2026-10-31
Houston (IAH)George Bush Intercontinental
Refundable 7 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
BASIC ECONOMY
1 Pieces 1 Pieces
₩1,314,806
Flight DetailsICN to IAH - 35H :05 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
BASIC ECONOMY
1 Pieces 1 Pieces
₩1,322,301
Flight DetailsICN to IAH - 35H :05 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY PARTIALLY REFUNDABLE
2 Pieces 1 Pieces
₩1,379,757
Flight DetailsICN to IAH - 35H :05 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY PARTIALLY REFUNDABLE
2 Pieces 1 Pieces
₩1,387,251
Flight DetailsICN to IAH - 35H :05 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY FULLY REFUNDABLE
2 Pieces 1 Pieces
₩7,628,689
Flight DetailsICN to IAH - 35H :05 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
ECONOMY FULLY REFUNDABLE
2 Pieces 1 Pieces
₩7,636,184
Flight DetailsICN to IAH - 35H :05 M
Baggage InfoCheck-in 2 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Up to 120 of 178 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.
Airfare Highlights
From flights departing on Fri, 30 Oct 2026.
Lowest fare₩1,074,239American Airlines18:50
Earliest departure₩4,299,025Turkish Airlines00:05
Shortest duration₩1,074,239American Airlines18:50
Night
00:00-05:59
₩1,364,227Cathay Pacific at 01:55Morning
06:00-11:59
₩1,105,396Eva Airways at 11:40Afternoon
12:00-17:59
₩1,117,678Air Canada at 17:55Evening
18:00-23:59
₩1,074,239American Airlines at 18:50
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 30 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
12OctColumbus DayMondayPeak
12OctColumbus DayMondayPeak
12OctIndigenous Peoples' DayMondayPeak
11NovVeterans DayWednesdayPeak
26NovThanksgiving DayThursdayPeak
25DecChristmas DayFridayPeak
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.
Compare your journey
How to travel Seoul to Houston
Ways to make this trip that you can book on FlyX, compared by price and journey time.
OptionFromJourney timeAvailabilityAction
Connecting flight₹77,404Longer, includes a stop178 options
Air distance is about 11,346 km. 18 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.
DE
Delta Air Lines Flights
from ₩1,317,52744 flights
Fares from
₩1,317,527
Non-stop
None in these results
Departures
44 in the list above
UN
United Airlines Flights
from ₩1,314,80639 flights
Fares from
₩1,314,806
Non-stop
None in these results
Departures
39 in the list above
KO
Korean Air Lines Flights
from ₩1,367,48926 flights
Fares from
₩1,367,489
Non-stop
None in these results
Departures
26 in the list above
AM
American Airlines Flights
from ₩1,074,23912 flights
Fares from
₩1,074,239
Non-stop
None in these results
Departures
12 in the list above
CA
Cathay Pacific Flights
from ₩1,364,22712 flights
Fares from
₩1,364,227
Non-stop
None in these results
Departures
12 in the list above
Route Overview & Flight Facts
Fastest flight duration
15h 39m · American Airlines
First departure of the day
00:05 · Turkish Airlines
Last departure of the day
23:40 · Emirates Airlines
Flight options found
178
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
The search for Fri, 30 Oct found 178 flight options. The first flight leaves around 00:05 and the last around 23:40. The fastest flight takes about 15h 39m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Evening from ₩1,074,239, Morning from ₩1,105,396, Afternoon from ₩1,117,678, Night from ₩1,364,227. 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 change with airline seat availability.
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
Seoul rewards a district-by-district plan. Gyeongbokgung Palace and Bukchon frame a day around older streets, while Myeongdong and Hongdae show different sides of its shopping and café culture. The Han River provides walking and cycling space between built-up neighbourhoods. Incheon International Airport lies west of the city on an island; its rail link makes Seoul Station a useful first point for many visitors arriving from India. Check the final metro connection before choosing a late arrival.
Read more about Seoul
What's new in Seoul
May 2025: Photography Seoul Museum of Art opened, adding a dedicated photography venue to the city’s museum choices.
January 2026: Asiana Airlines moved from Incheon Terminal 1 to Terminal 2, changing the airport building and rail stop used by its passengers.
Tips for travellers from India
Hongdae is useful for an airport-rail arrival and an evening in its surrounding streets, while Myeongdong puts central shopping closer. A palace-focused stay can favour the Jongno area instead. The Airport Railroad’s express and stopping trains serve different purposes: the express links the airport with Seoul Station, while stopping services reach additional interchanges. Choose according to the hotel district.
Asiana moved to Terminal 2 on 14 January 2026, so older guides that send its passengers to Terminal 1 are out of date. Incheon’s official app and flight information identify the correct terminal before a return train ride. Gyeongbokgung and Bukchon belong together geographically, but Bukchon includes residential lanes and should be approached as a lived-in neighbourhood. Hongdae is a separate western outing rather than the next stop on a palace walk. The Han River also has many access points; select a particular riverside park instead of navigating to the river in general. That choice determines the useful metro station and prevents an unnecessary crossing of Seoul.
Best time to visit Seoul
April to May or September to October, about 10–24°C, for outdoor districts.
Places to visit in Seoul
Gyeongbokgung PalaceBukchon Hanok VillageMyeongdongHongdaeN Seoul TowerHan River parks
How to reach Seoul
By Air: Incheon International Airport (ICN) is about 50 km west of central Seoul; AREX express rail takes about 43 minutes from Terminal 1 to Seoul Station. Buses and taxis serve other districts.
By Rail: Seoul Station links AREX with the metro and intercity KTX trains.
By Road: Airport limousine buses serve major Seoul districts; intercity buses use several city terminals.
What to do in Seoul
Walk the courtyards of Gyeongbokgung Palace.
Explore the lanes around Bukchon Hanok Village.
Browse shops and food streets in Myeongdong.
Spend an evening by a Han River park.
Seoul airport information
Incheon International Airport (ICN). Asiana Airlines moved its Incheon operations to Terminal 2 on 14 January 2026. Passengers should use the airline-specific terminal shown in Incheon’s official flight information, since other carriers continue to use different buildings.
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. On the Seoul to Houston dates shown on this page, the lowest fare is on a Friday at ₩1,074,239. This can change from week to 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 on the dates shown here. Every Seoul to Houston option on this page has at least one stop. Non-stop service can differ by season and by day, so check nearby dates before you decide.
Which airlines fly Seoul to Houston?
Delta Air Lines, United Airlines, Korean Air Lines, American Airlines and 1 other are listed on this route for the dates shown here. 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 on this page has at least one stop, and the shortest total journey time is about 15h 39m 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 on this page include 1 Pieces, 2 Pieces and 46KG (23 KG X 2 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 Seoul to Houston fare on this page is ₩1,074,239. Fares on the same dates run up to ₩4,299,025, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.
What time do Seoul to Houston flights depart?
On the dates shown here, the first departure is around 00:05 and the last around 23:40, 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.
Fares shown are for departures on .
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, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare
₩1,074,239
30/10/2026
American Airlines
18:50
Cheapest Airfare Within 30 Days
₩1,052,756
07/11/2026
American Airlines
18:50
Cheapest Airfare Within 90 Days
₩1,020,530
06/01/2027
American Airlines
18:50
Book Seoul to Houston Flight Tickets on FlyX
FlyX lists each Seoul to Houston flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.
Seoul to Houston Flight Distance, Duration and Time
The aerial distance between Seoul and Houston is about 11,346 KM. In these results, journey times range from 15h 39m to 63h 25m. Flights with a layover take longer because the total includes the connection time.
Seoul to Houston Flight Schedule and Timing
The search for these dates returned 178 flight options. The first departure from Seoul is at 00:05 and the last is at 23:40. Flights leave 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
15h 39m - 63h 25m
Airport Codes
Seoul - ICN, Houston - IAH
Total Flights Available
178 flights0 direct178 with layovers
First Flight Departure
Departs at 00:05
Last Flight Departure
Departs at 23:40
Early Morning Flights (12 AM - 8 AM)
5 flights0 direct5 with layovers
Morning Flights (8 AM - 12 PM)
63 flights0 direct63 with layovers
Afternoon Flights (12 PM - 4 PM)
20 flights0 direct20 with layovers
Evening Flights (4 PM - 8 PM)
67 flights0 direct67 with layovers
Night Flights (8 PM - 12 AM)
23 flights0 direct23 with layovers
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.
Seoul to Houston
Loading current fare types...
Try on mobile
Get the FlyX app
Live flight fares, instant e-tickets and trip updates, right on your phone.
George Bush Intercontinental
