Cheap Flights from San Antonio International to Bangkok

Compare San Antonio International to Bangkok flight deals

Find the cheapest month or even day of the year to fly to Bangkok

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Flight deals from San Antonio International to Bangkok

Looking for a cheap last-minute deal or the best return flight from San Antonio International to Bangkok? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Antonio International to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Bangkok flights are currently cheapest in August.

Alternative San Antonio International to Bangkok routes

Looking for the cheapest, fastest or easiest route from San Antonio International to Bangkok? You could fly into the following airports instead.

San Antonio to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundR 9,317
Cheapest month to flyAugust

Finding cheap flights from San Antonio International to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from San Antonio International to Bangkok is R 19,120. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Antonio International to Bangkok. But we found flights with one or more stops from R 19,120.
As of May 2025, there are no flights flying from San Antonio International to Bangkok.
The cheapest month to fly from San Antonio International to Bangkok is usually May 2025.
If you're flying from San Antonio International Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the centre of Bangkok. We've found flights into this airport from R 19,120.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Bangkok on Sunday, 16 November 2025.
No airlines currently offer direct flights between San Antonio International Airport and Bangkok. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bangkok but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 30°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
Currently, Delta offers the cheapest flight tickets to Bangkok.

Travelling from San Antonio International Airport (SAT) to Bangkok: what you need to know

  • Bangkok is 12 hours ahead of San Antonio, where San Antonio International Airport is located. Bangkok follows the UTC+7 timezone.

  • Give yourself plenty of time to get on your SAT to Bangkok flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Heading off during a peak time like a bank holiday? Expect longer lines at security and check-in. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Stopovers offer the opportunity to discover a new place or just have a break during your journey. When booking your flight ticket from SAT to Bangkok, uncheck 'Direct flights only' to compare all potential stops. Frankfurt Airport (FRA) is one of your options.

  • SAT is about 13 kilometres from central San Antonio. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 20 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the travel time to be around 1 hour 30 minutes.

  • Planning to catch an early flight from San Antonio International Airport to Bangkok? Avoid the stress of rushing to the airport (and sneak in some extra precious sleep) by choosing one of these stays close to SAT:

  • San Antonio International Airport has a strong on-time performance, reducing your chances of a delayed flight. Departures from SAT make it to their destination as scheduled 83.17% of the time.

  • SAT is located at 9800 Airport Boulevard.

How to find the cheapest flights from San Antonio International Airport (SAT) to Bangkok

  • R 9,317 is currently the best price for a one-way San Antonio International Airport to Bangkok flight. A return flight ticket starts at R 19,120. These fares may change based on demand.

  • Booking in advance is often the key to scoring a cheap flight from SAT to Bangkok. Airlines adjust prices based on demand, so the nearer you get to departure, the more you'll likely spend.

  • Finding cheap tickets from San Antonio International Airport to Bangkok is easier if you can be flexible with your dates. Try using the 'Whole month' tool to access the best prices across every month and snap up an epic deal.

  • Picking up a cheap flight from SAT to Bangkok is a breeze with Price Alerts. Simply create one of these automatic notifications and we'll let you know as soon as a better deal is available.

  • Tailor your trip with filters. Select your arrival and departure times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from San Antonio International Airport to Bangkok.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • The distance from Suvarnabhumi Airport (BKK) to central Bangkok is roughly 32 kilometres. It'll take you about 35 minutes to get to the centre driving.

  • It'll take around 1 hour 5 minutes to get there using public transport.

  • Consider staying in a hotel close to BKK if you're coming in on a late flight from San Antonio International Airport to Bangkok. Choose one of these accommodation options and avoid the hassle of a long transfer:

  • Follow your own route with a Suvarnabhumi Airport rental car. Pick up a set of wheels from Chic Car Rent, asap car hire or Hertz and see more of Bangkok and beyond.

  • Booking your vehicle from Suvarnabhumi Airport around four weeks in advance of your flight from SAT to Bangkok can help you lock in the best possible rate.

Don Mueang International Airport (DMK)

  • Don Mueang International Airport (DMK) is about 27 kilometres from central Bangkok. Following your flight from San Antonio International Airport to Bangkok, it'll take you around 30 minutes to get to the heart of the city in a cab or ride-share.

  • You can expect the journey to take about 1 hour 5 minutes on public transport.

  • After stepping off your SAT to Bangkok flight, unwind at a hotel near DMK. These are some comfortable options that'll help you sink into relaxation mode:

  • No time to waste? The fastest way to get to where you're going is with a Don Mueang International Airport rental car. Pick up a set of wheels from Chic Car Rent, asap car hire or Hertz and make a speedy getaway.

  • Call dibs on the best options. Securing your ride from DMK three weeks in advance often means better deals and a greater selection of vehicles.

Best time to go to Bangkok

  • Carefully consider your travel dates before locking in your flight from San Antonio International Airport to Bangkok. The city comes alive during high season, but prices are typically higher and top attractions can be busy. Plan your trip to Bangkok in the off-season for a more relaxed vibe.

  • Lock in a San Antonio International Airport to Bangkok flight ticket with a departure in April to visit the city during its warmest month. You can expect temperatures to range from 26ºC (79ºF) to 37ºC (99ºF).

  • If you'd rather travel in cooler conditions, search for a cheap ticket from SAT to Bangkok in December when temperatures average between 19ºC (66ºF) and 33ºC (91ºF).

More about Bangkok

Explore more of Thailand

  • Udon Thani is just one of the many places in Thailand waiting to be explored once you've seen Bangkok. Around 467 kilometres away to the north-east, check out popular attractions including Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • Nakhon Ratchasima is another essential stop in Thailand and is around 225 kilometres north-east of Bangkok. No journey is complete without visiting Art and Culture Centre, Vongchavalitkul University, Wat Pa Salwan (Burapha Chan Chedi) and บ้านสวนเกษตรอินทรีย์ (บ้านสวนในซอย).

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.