Flights from Houston to Bangkok start at €1,399.62 and take 25h 13m at their fastest.
Fares and seats move by the day. Price Houston to Bangkok on the date you actually want, rather than on the date this page was built.
The Flights from Houston to Bangkok starts at €1,399.62 and takes 25h 13m door to door, run by 1 operator over 15,345 km, with around 1 departure a day. Fares bottom out about 45 days before departure.
First and last are taken from the services we sell on October 13, 2026. The return direction keeps its own timetable and is not these times reversed.
€1,545.35 to €3,298.24 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Typical for this corridor. The operator sets the price on the day.
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
Based on what this route has cost recently. The live fare is confirmed when you book.
Air China AC412407:3015h 35m12:05George Bush Intercontinental Airport IAHBeijing Capital International Airport PEKAir China AC182913:404h 53m17:33Beijing Capital International Airport PEKSuvarnabhumi Airport BKKChanges at Beijing, with 95 minutes between services and a walk of about 5 minutes.
Door to door 25h 13mCO2 4496.1 kgChanges 1Fixed, no changes
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
| Air China | None | None | 740 km/h | Fixed fare | Not published |
The flight gets you into Bangkok. These two partners take it from there, and the bed is theirs to book.
Sort by distance from Pradiphat and you can see which places are ten minutes on foot and which are not.
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The same search run across the whole booking window, so the shape of the curve is visible rather than described.
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
The Flight from Houston to Bangkok takes 25h 13m door to door, of which 20h 28m is spent moving. The route runs 15,345 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
The Flight from Houston to Bangkok starts at €1,399.62 for one passenger, as of September 22, 2026. A typical fare is €1,399.62. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
1 operators run the Flight from Houston to Bangkok: Air China. Between them they file around 1 departure a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
The Flight from Houston to Bangkok leaves from George Bush Intercontinental Airport IAH and arrives at Suvarnabhumi Airport BKK. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
Fares for the Flight from Houston to Bangkok bottom out around 45 days ahead, at €1,375.43. The gap between the cheapest and most expensive lead time across the window is 129 percent, measured on September 22, 2026. Booking inside the final week has consistently cost more.
The Flight from Houston to Bangkok produces about 4496.1 kg of CO2 per passenger over 15345 km, which works out at roughly 293 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record names this operator on this pair, carried through unchanged.
Prices come from the supplier wherever we hold a live quote. Elsewhere we show an indicative price built from the real distance, the real operator and a fare curve over lead time, day of the week and season. Those are labeled Estimated fare and cannot be booked.
Defined in full at Door to door, Fares, The booking window, Carbon
Bangkok is large, and the road in from BKK can take longer than the last hour of the flight. Cars are not our business.
Settled in advance, so the ride into Bangkok costs what it said it would rather than what the cab stand says.
Book a ride from BKK with Daytrip
Partner links. We earn a commission on a booking, and the fare is the same as going direct.
25h 13m
20h 28m
€1,545.35 to €3,298.24
07:30 to 07:30
1
4496.1 kg
Air