Title: $29 Cheap Flights to Khok Si Suphan - Expedia.com ![Suphan Buri Province city pillar shrine and Museum of The Descendants of The Dragon (Heaven Dragon Park) In Thailand](https://images.trvl-media.com/place/3000735022/8ca94bd1-9675-4793-9322-d0e6a6aa47a3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3000735022/8ca94bd1-9675-4793-9322-d0e6a6aa47a3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $29 Cheap Flights to Khok Si Suphan [View $29 flight on Sun, Mar 15, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:DMK,to:SNO,departure:3/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:28.55&airProductToken=AQo0CjIIxIgBEgMzNjAYg1MgsnMoydGHAzCU0ocDOFlAAFgBagdOT0tMSVRFcghVVEFMSVQwMBIKCAsQARgIKgJERBgBIgQIARABKAIwAw) [Khok Si Suphan Travel Guide](https://expedia.com/Khok-Si-Suphan.dx3000735022)[Hotels in Khok Si Suphan](https://expedia.com/Khok-Si-Suphan-Hotels.d3000735022.Travel-Guide-Hotels)[Car Rentals in Khok Si Suphan](https://expedia.com/Car-Rentals-In-Khok-Si-Suphan.d3000735022.Car-Rental-Guide)[Khok Si Suphan Vacation Packages](https://expedia.com/Khok-Si-Suphan.d3000735022.Destination-Travel-Guides) ## Popular airlines to Khok Si Suphan - ![](https://a.travel-assets.com/air/airlines/fd_sq.svg) Thai AirAsia [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Khok Si Suphan, Sakon Nakhon Province, Thailand,departure:3/16/2026TANYT&leg2=from:Khok Si Suphan, Sakon Nakhon Province, Thailand,to:CMH,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FD"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DD.svg) Nok Air [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Khok Si Suphan, Sakon Nakhon Province, Thailand,departure:3/16/2026TANYT&leg2=from:Khok Si Suphan, Sakon Nakhon Province, Thailand,to:CMH,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DD"}}]) - ![](https://a.travel-assets.com/air/airlines/sl_sq.svg) Thai Lion Mantari [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Khok Si Suphan, Sakon Nakhon Province, Thailand,departure:3/16/2026TANYT&leg2=from:Khok Si Suphan, Sakon Nakhon Province, Thailand,to:CMH,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SL"}}]) ## How much is the cheapest flight to Khok Si Suphan? Prices were available within the past 7 days and start at $29 for one-way flights and $57 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Nok Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DD.gif) Fri, Mar 13 - Mon, Mar 16 DMK Bangkok SNO Sakon Nakhon $57 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DMK,to:SNO,departure:3/13/2026TANYT&leg2=from:SNO,to:DMK,departure:3/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:56.72&airProductToken=AQo0CjIIxIgBEgMzNjgYg1MgsnMozb-HAzCYwIcDOFlAAFgBagdOT0tMSVRFcghVVEFMSVQwMAo0CjIIxIgBEgMzNjEYsnMgg1Mo0t2HAzCY3ocDOFlAAFgBagdOT0tMSVRFcghVVEFMSVQwMBIKCAsQARgIKgJERBgBIgQIARABKAIwAw) ![Nok Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DD.gif) Thu, Mar 26 - Mon, Mar 30 DMK Bangkok SNO Sakon Nakhon $58 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DMK,to:SNO,departure:3/26/2026TANYT&leg2=from:SNO,to:DMK,departure:3/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:57.99&airProductToken=AQo0CjIIxIgBEgMzNjAYg1MgsnMoqc2IAzD0zYgDOFlAAFgBagdOT0tMSVRFcghVVEFMSVQwMAo0CjIIxIgBEgMzNjEYsnMgg1MoyfuIAzCP_IgDOFlAAFgBagdOT0tMSVRFcghVUkFMSVQwMBIKCAsQARgIKgJERBgBIgQIARABKAIwAw) ![Nok Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DD.gif) Tue, May 26 - Sun, May 31 DMK Bangkok SNO Sakon Nakhon $60 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DMK,to:SNO,departure:5/26/2026TANYT&leg2=from:SNO,to:DMK,departure:5/31/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:59.38&airProductToken=AQo0CjIIxIgBEgMzNjQYg1MgsnMogf-NAzDM_40DOFlAAFgBagdOT0tMSVRFcghVUkFMSVQwMAo0CjIIxIgBEgMzNjEYsnMgg1MoibWOAzDPtY4DOFlAAFgBagdOT0tMSVRFcghVUkFMSVQwMBIKCAsQARgIKgJERBgBIgQIARABKAIwAw) ![Thai Lion Mantari](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SL.gif) Sun, Mar 15 - Wed, Mar 18 DMK Bangkok KOP Nakhon Phanom $88 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DMK,to:KOP,departure:3/15/2026TANYT&leg2=from:KOP,to:DMK,departure:3/18/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:88.00&airProductToken=AQopCicI05gBEgM2NzAYg1MgynsolNKHAzDk0ocDOE9AAFgBcgZPMUxUT1cKKQonCNOYARIDNjc1GMp7IINTKMn5hwMwmfqHAzhPQABYAXIGTzFMVE9XEgoIARABGAEqAkdQGAEiBAgBEAEoAigDKAQwAQ) ![World Ticket Ltd](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/w1.gif) Wed, Mar 25 - Wed, Apr 1 DMK Bangkok SNO Sakon Nakhon $206 Roundtrip found 15 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DMK,to:SNO,departure:3/25/2026TANYT&leg2=from:SNO,to:DMK,departure:4/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:205.80&airProductToken=AQohCh8I12ISBDUwNTEYg1MgsnMoicKIAzDUwogDOExAAFgBCiEKHwjXYhIENTA1MhiycyCDUyiYkokDMN6SiQM4TEAAWAESCggBEAEYASoCVzIYASIECAEQASgEMAE) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What month is the cheapest to fly to Khok Si Suphan? ### Which US cities fly direct to Khok Si Suphan? ### How to find a cheap flight to Khok Si Suphan? ### How to get a cheap last-minute flight to Khok Si Suphan? ### How far in advance should I book a flight to Khok Si Suphan? ### Which day of the week is the cheapest day to buy a plane ticket to Khok Si Suphan? ### Which airlines fly to Khok Si Suphan? ### Where do you fly into Khok Si Suphan? ### How far is the airport from central Khok Si Suphan? ### Can I save money by booking a Khok Si Suphan trip package? ### Can I change or cancel my flight to Khok Si Suphan? \*Flight schedules are subject to change. ## Book with confidence # Tips to find the cheapest flights to Khok Si Suphan **The cheapest day to fly** Get started finding a cheap flight to Khok Si Suphan on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. **The cheapest month to fly** March is the cheapest month to fly to Khok Si Suphan. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Khok Si Suphan. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. **The most affordable time to book a flight** Typically, a Sunday can be the cheapest time to book a flight to Khok Si Suphan, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. **The cheapest round-trip tickets to Khok Si Suphan** The lowest price for round-trip flights to Khok Si Suphan in 2026 starts from from $57, while one-way tickets start from from $29\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Khok Si Suphan. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Khok Si Suphan** Nok Air, Thai Lion Mantari, World Ticket Ltd are just some of the airlines that can typically offer cheap tickets to Khok Si Suphan. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Khok Si Suphan and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Khok Si Suphan, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Khok Si Suphan. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. **Save with a package** With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Khok Si Suphan plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. **Date flexibility for the cheapest flights to Khok Si Suphan** If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Khok Si Suphan. **Stopover savings** The cheapest tickets to Khok Si Suphan are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Khok Si Suphan. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. **Get Expedia's Price Drop Protection** Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Khok Si Suphan for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. \*Terms apply. **Use our Price Tracking feature** Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Khok Si Suphan. Simply download the free Expedia app to your smart device and activate Khok Si Suphan flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. **Book with Expedia** As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Khok Si Suphan. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Travel information | Destination airport | Sakon Nakhon | | ----------------------------- | ------------ | | Destination airport IATA code | SNO | | Destination city name | Sakon Nakhon | | Roundtrip price | $57 | \*Available to One Key members.