$1,007 Find Cheap Flights from Sioux Falls to Thailand - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Price, demand and travel trends for Sioux Falls to Thailand flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Sioux Falls to Thailand right now?

The cheapest fare from Sioux Falls to Thailand in the last week was $1,007 round-trip, to Bangkok Suvarnabhumi (BKK).

Which airport in Thailand is the cheapest to fly to from Sioux Falls?

All flights from Sioux Falls to Thailand arrive at Bangkok Suvarnabhumi (BKK). On average, round-trip fares are around $1,372.

What’s the cheapest day to fly from Sioux Falls to Thailand?

Friday tends to be the cheapest day to fly from Sioux Falls to Thailand, while Thursday is the most expensive. Fares run about 40% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Sioux Falls to Thailand?

Data from the past 12 months shows it's cheapest to fly to Thailand during the afternoon with average prices of $1,351. The morning is the most expensive time to fly, with average prices of $1,554.

Key details for Sioux Falls to Thailand flights

Low season

August

Cheapest flight

$1,007
Beat the crowds with an average 87% drop in travelers.
The most popular month to fly with an average 52% increase in travelers.
Round-trip flight from Sioux Falls to Bangkok Suvarnabhumi Airport

Your Sioux Falls to Thailand flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Sioux Falls to Thailand?

    Yes. Fares from Sioux Falls to Thailand are low right now. As a rule of thumb, a round-trip under $1,144 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Sioux Falls to Thailand?

    Over the past 12 months, round-trip fares from Sioux Falls to Thailand have ranged from $1,144 to $1,881.

  • Which cabin classes are available on flights from Sioux Falls to Thailand?

    On flights from Sioux Falls to Thailand you can book Economy Class or Premium Economy Class.

  • What are some popular landmarks in Thailand?

    KAYAK travelers' favorite landmarks in Thailand include:

    • Pratunam
    • Lamai Beach
    • Chaweng Beach
    • Phuket Old Town

Your guide to booking Sioux Falls to Thailand flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for April when flights are typically cheapest and avoid June when prices are at their highest.
  • Flying on Friday is usually the cheapest. Flights on Thursday cost about 40% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Bangkok, which is the most popular destination in Thailand. From there, it's easy to continue on to other popular destinations such as Pattaya, Phuket City and Chiang Mai.

Reviews of the top airlines flying from Sioux Falls to Thailand

 
Need help choosing which airline to fly with from Sioux Falls to Thailand? 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.
7.8
DeltaOverall score based on 8695 reviews
8.1Boarding
7.8Comfort
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

Great as one can be for a one connection 6 hour flight

10.0 ExcellentEric, Nov 2026
Read more Delta reviews

Great as one can be for a one connection 6 hour flight

Packed flight and not sure why dinner service would start at midnight while passengers we’re trying to sleep

The gate attendant was not clear w message on flight delays.

Chairs don’t recline and the ones that do recline, barely do recline. It was most uncomfortable flight i ever been on.

Good but not on par when compared with foreign flag carriers.

Good service but not on par when compared to foreign flag carriers.

Mechanical delay of 2 hours without telling us Canadians of the potential compensation for this delay. As this caused 2 out of three people in our travelling party to miss their connecting flights until the next day.

Travelling with 2 others for work. Delta asked to check their carry ons due to the fullness of the plane. This was all good until the next leg of the flight. One of the 3 had their carry on checked through to the final destination but their passport on in their checked bag. Which they could not get to and he was not allowed on to the plane. Even though Delta had to retrieve his bag, because he was not allowed on. So they got his bag and he was in the terminal, but even when the flight was delayed, due to mechanical issues, he was not allowed to come onto the plane. Since the delay was nearly 2 hours, he was finally allowed back on the plane.

good in general food is just snack and beverages (same snacks all the time) could you try to change them?

We experienced delays in small increments that added up to more than an hour. At the gate, staff showed little concern and compared our delay with the inbound flight’s two-hour tarmac wait, which didn’t address our situation. Once onboard, the flight attendants seemed tired and unfriendly. I understand delays are frustrating for everyone, but passengers shouldn’t feel blamed for them. During the flight, a bright light above the emergency exit stayed on. It was concerning, and no one explained it or offered passengers the option to move. After landing, we waited about 30 minutes on the tarmac for a gate, then waited again for an agent to connect the plane to the terminal. From the Reagan gate staff to the cabin crew and RDU personnel, the service felt dismissive throughout. Overall, this was a stressful trip and a very disappointing customer-service experience

Terrible boarding - 4 flights boarded from the same gate. Chaos there; long ramps to the plane.

Flight delay in lax which delayed our connecting flight to Copenhagen. Was placed on standby the following day and got delayed again at Scandinavian air. Bad bad counter service at ar Canada in Toronto by the name of Camilla who said that she was doing us a courtesy for even finding a earlier flight for us after we the customer are the ones being inconvenient by the cancellation of our flight. Btw, we are going on a tour. Air Canada is the worse

The flight itself was ok, but one member of the crew was miserable

Fine except from Chicago to moline three different gate changes and flight times

The food could have been better and the entertainment could have better movies or streaming.

I absolutely loved it. ANA has got to be the best airline. At least the best I’ve experienced. The food was good, even in the economy class. The staff very friendly and helpful. The cleanliness was always on point even at the end of the flight. It also seemed like there was much more space than the previous United flight I was on

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

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

My flight was 3 hours late, which caused me to miss my connection in Denver. Further, this connecting flight was then Later canceled. This required me to stay another night an hour and a half away, and rent the rental car for an additional Night. I am still waiting for United Airlines to reimburse me for the inconvenience and Expense of having to extend my rental Car for An additional Day. See attached receipt. https://share.icloud.com/photos/0f5ns2AaeIr7w6t_uH1qfPBUg

Is ANA airlines not united airlines, ANA airlines crew working professionally , more services providing, happy face to service customer

More options for your flight from Sioux Falls to Thailand

Complete your trip to Thailand with a hotel stay or car rental