$373 Find Cheap Flights from San Antonio to Bangkok

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Bangkok departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Bangkok.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Bangkok.
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Flight Deals

Cheap Flights from San Antonio to Bangkok (SAT-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Bangkok

Mon, Nov 10 - Sat, Nov 15
Delta Logo
5:15 am - 12:45 amSAT-BKK
30h 30m2 stops
Delta Logo
9:30 pm - 12:35 amBKK-SAT
40h 05m2 stops
$943Delta
Find Deal
Sun, Nov 9 - Sat, Nov 15
Delta Logo
5:54 pm - 9:30 pmSAT-BKK
38h 36m2 stops
Delta Logo
9:30 pm - 12:35 amBKK-SAT
40h 05m2 stops
$950Delta
Find Deal
Thu, Feb 12 - Thu, Feb 19
American Airlines Logo
8:02 am - 11:35 pmSAT-BKK
26h 33m2 stops
American Airlines Logo
8:05 am - 8:52 pmBKK-SAT
25h 47m2 stops
$953American Airlines
Find Deal
Sun, Oct 19 - Sun, Oct 26
Multiple Airlines Logo
2:42 pm - 12:15 pmSAT-BKK
33h 33m2 stops
Multiple Airlines Logo
11:50 pm - 11:40 pmBKK-SAT
35h 50m3 stops
$958Multiple Airlines
Find Deal
Thu, Feb 12 - Wed, Feb 18
Japan Airlines Logo
1:41 pm - 5:05 amSAT-BKK
26h 24m2 stops
Japan Airlines Logo
1:10 am - 10:55 pmBKK-SAT
34h 45m2 stops
$985Japan Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 28
Japan Airlines Logo
7:00 am - 4:40 amSAT-BKK
33h 40m2 stops
Japan Airlines Logo
8:05 am - 9:48 pmBKK-SAT
25h 43m2 stops
$988Japan Airlines
Find Deal
Tue, Feb 3 - Wed, Feb 25
United Airlines Logo
2:15 pm - 11:25 amSAT-BKK
32h 10m3 stops
United Airlines Logo
7:10 am - 3:38 pmBKK-SAT
45h 28m2 stops
$992United Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
United Airlines Logo
5:56 pm - 11:55 pmSAT-BKK
41h 59m2 stops
United Airlines Logo
9:35 am - 8:05 pmBKK-SAT
46h 30m2 stops
$993United Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
China Airlines Logo
6:32 am - 1:05 pmSAT-BKK
41h 33m2 stops
China Airlines Logo
5:50 pm - 5:55 pmBKK-SAT
37h 05m2 stops
$1,033China Airlines
Find Deal
Sun, Sep 28 - Mon, Oct 13
China Airlines Logo
6:27 am - 9:45 amSAT-BKK
39h 18m2 stops
China Airlines Logo
1:20 pm - 12:04 amBKK-SAT
46h 44m2 stops
$1,034China Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $943 (round-trip)
ANA
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest round-trip
$943
Typical prices: $928-1190
Delta
Mon 11/10Sat 11/15
SAT - BKK • 2 stops
Cheapest one-way
$373
Typical prices: $546-615
Multiple Airlines
Fri 10/17
SAT - BKK • 2 stops
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We hope you love your trip to Bangkok!
Booking Insights

KAYAK's insights & trends for San Antonio to Bangkok flights

Get data-powered insights and trends into flights from San Antonio to Bangkok to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Antonio to Bangkok?

What’s the cheapest day of the week to fly from San Antonio to Bangkok?

The average price of all round-trip flights from San Antonio to Bangkok clicked on KAYAK for each day over the last 12 months.

For San Antonio to Bangkok, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Bangkok back to San Antonio, the best deals are generally found on Monday, with Tuesday being the most expensive.

What is the cheapest month to fly from San Antonio to Bangkok?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Bangkok, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to Bangkok is November, where tickets cost $1,041 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,761 and $1,466 respectively.

How far in advance should I book a flight from San Antonio to Bangkok?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Antonio to Bangkok, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Antonio to Bangkok, you should book around 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Cheapest flight$373
Flight from San Antonio to Bangkok Suvarnabhumi Airport

When to book flights from San Antonio to Bangkok

Are your dates flexible? Find out the best times to travel from San Antonio to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Bangkok

  • What is the cheapest flight from San Antonio to Bangkok?

    In the last 3 days, the lowest price for a flight from San Antonio to Bangkok was $373 for a one-way ticket and $943 for a round-trip.

  • Do I need a passport to fly between San Antonio and Bangkok?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Antonio and on arrival in Bangkok.

  • Which aircraft models fly most regularly from San Antonio to Bangkok?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Bangkok?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between San Antonio and Bangkok, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Bangkok from San Antonio?

    Tokyo is the most popular layover city among KAYAK users traveling from San Antonio to Bangkok.

  • How does KAYAK find such low prices on flights from San Antonio to Bangkok?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Bangkok.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Bangkok?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Bangkok?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangkok with an airline and back to San Antonio with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Bangkok?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San Antonio to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Bangkok? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 964 reviews
8.7Crew
8.6Boarding
8.2Comfort
7.7Food
7.9Entertainment
Airline reviews

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

8.0 ExcellentAnonymous, Sep 2025HNL - NRT
Read more ANA reviews

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

Almost 6 hours of delay with over 12 gate changes. Flight was supposed to depart around 6 and instead depart after 12am. No accommodations were offered than some snacks closer to midnight when the crew was planning to throw away some snacks.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Purchased WiFi was slow to non functional. Staff was not personable or friendly. Seats were cramped. Boarding took long but I expected that.

Luckily I just tried to sleep. But the entertainment system was awkward to operate. I hate all this stuff with apps and adding it to your phone and all. It is a nuisance. I would prefer a good magazine or newspaper in the pocket in front of me or available.

One of the best 14 hour flights I've ever had. Crew was friendly throughout which can be difficult on longer flights. The crew being kind and respectful is very important for me. Plane felt clean and I was able to get some well needed uninterrupted sleep. I put them slightly above Cathay Pacific as far as cleanliness the only down side was a lack of entertainment selections, but hey I am an American taking a trip on a Japanese airline so I cannot complain. Thank you ANA and the Tokyo airport all very friendly. Will see you soon

Poor. We weren’t able to check in online (for several hours until we gave up) for no apparent reasons although our passports were loaded successfully. When we were at the airport check-in, a rep helped us at the kiosk but she disregarded the KTN provided to her so we had to come back for it after being questioned by the TSA person…

ANA gave me an amazing experience. They are very good with customer service.

Everything was good may improve some alcohol drinks and amenities during fly

Due to turbulence there was no inflight service, which is very understandable, The flight is very short, and safety is more important. There was a bit of a delay with take off, but was to be expected with the rain.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Staff members were not helpful they ignored all calls for an attendant.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

good flight. food is only so so. I actually did not eat the snack. it does not look too good on the passenger next to me.

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

The crew were excellent, service amazing, blankets and pillow good, cabin temperature perfect, the flight on time, food was unusual selection however plentiful, price for tickets unbeatable through Kayak. Older aeroplanes used by China Eastern was the only down side.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Everything you need to know for your flight from San Antonio to Bangkok

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