- Must visit
Jim Thompson House Museum
A celebrated museum in a traditional Thai teak house complex, showcasing Asian art and the story of Jim Thompson. One of Bangkok’s most iconic cultural attractions.
Flights from Khon Kaen to Bangkok depart on average 14 times per day, taking around 1h 4m. Cheap flight tickets for this journey start at $25 (€20) but you can travel from only $13 (€11) by bus.
There are 14 flights per day. The earliest flight runs at 06:30, the last at 21:15. The fastest flight covers the 242 miles (390 km) distance in 55m. July is the cheapest month to fly.
Distance 242 miles (390 km) |
Average flight duration 1h 4m |
Cheapest ticket price $25 (€20) |
Flights per day 14 |
Direct flights 14 |
Fastest flight 55m |
First flight 6:30 AM |
Last flight 9:15 PM |
Cheapest Month Jul |
Cheapest Day Tue |
High Season Apr - Jun |
Low Season Jul - Sep |
Busiest Day Fri |
Least Busy Day Wed |
Best time to book 2 days |
Cheapest price
$48
Average price
$85
Fastest journey
55 m
Average duration
56 m
Flights per day
15
Distance
390 km
The best way to find a cheap flight ticket from Khon Kaen to Bangkok is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Khon Kaen to Bangkok will cost around $85 if you buy it on the day, but the cheapest tickets can be found for only $48.
Of the 15 flights that leave Khon Kaen for Bangkok onSun, Jul 05, 15 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Jul 05 the direct flights cover the 390 km distance in an average of 56 m but if you time it right, some flights will get you there in just 55 m .
On Sun, Jul 05 the longest flights will take 1 h and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
SL643
FD3251
VZ211
FD3249
VZ215
FD3249
FD3255
FD3251
FD3259
TG47Omio recommends booking the flight as it is the most popular option from Khon Kaen to Bangkok among Omio's users. If you are prioritising price take the bus with prices starting from $13. For those with little time consider booking a flight which can get you there in 1h 4m. The ticket price range depends on the travel mode: a bus costs an average of $13, and a flight costs an average of $25.
Distance: 242 miles (390 km)
Most popular Flight | Bus | Train | Driving |
|---|---|---|---|
$55 Average price | $15 Average price Cheapest | $38 Average price | $62 Average price (fuel + tolls) |
4h 4m Average total duration Fastest 1h 4m Onboard + 3h 0m Additional time* | 8h 42m Average total duration 8h 12m Onboard + 30m Additional time* | 8h 28m Average total duration 7h 58m Onboard + 30m Additional time* | 6h 11m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Khon Kaen to Bangkok:
A bus is $23 (€19) less than a train for this route with tickets for a train from Khon Kaen to Bangkok costing on average $38 (€31).
A bus is $40 (€33) less than a flight for this route with tickets for a flight from Khon Kaen to Bangkok costing on average $55 (€45).
Other travel options to Bangkok take longer:
Train takes on average 7h 58m.
Bus takes on average 8h 12m.
The table below shows live departures for Khon Kaen to Bangkok flights for today, Saturday, July 4. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
SL643 | 9:50 AM Khon Kaen | 1h10 | 11:00 AM Don Mueang International Airport | 0 transfersDirect | |
FD3249 | 10:05 AM Khon Kaen | 0h55 | 11:00 AM Don Mueang International Airport | 0 transfersDirect | |
FD3255 | 11:50 AM Khon Kaen | 0h55 | 12:45 PM Don Mueang International Airport | 0 transfersDirect | |
TG43 | 12:05 PM Khon Kaen | 1h10 | 1:15 PM Suvarnabhumi Airport | 0 transfersDirect | |
SL645 | 12:45 PM Khon Kaen | 1h05 | 1:50 PM Don Mueang International Airport | 0 transfersDirect | |
TG45 | 3:40 PM Khon Kaen | 1h10 | 4:50 PM Suvarnabhumi Airport | 0 transfersDirect | |
FD3261 | 4:10 PM Khon Kaen | 1h00 | 5:10 PM Don Mueang International Airport | 0 transfersDirect | |
SL647 | 5:30 PM Khon Kaen | 1h10 | 6:40 PM Don Mueang International Airport | 0 transfersDirect | |
FD3257 | 6:35 PM Khon Kaen | 1h00 | 7:35 PM Don Mueang International Airport | 0 transfersDirect | |
TG47 | 7:05 PM Khon Kaen | 1h00 | 8:05 PM Suvarnabhumi Airport | 0 transfersDirect | |
VZ215 | 7:30 PM Khon Kaen | 1h10 | 8:40 PM Suvarnabhumi Airport | 0 transfersDirect | |
SL649 | 8:10 PM Khon Kaen | 1h05 | 9:15 PM Don Mueang International Airport | 0 transfersDirect | |
FD3259 | 8:30 PM Khon Kaen | 0h55 | 9:25 PM Don Mueang International Airport | 0 transfersDirect | |
| Sunday, July 5 | |||||
TG41 | 8:30 AM Khon Kaen | 1h05 | 9:35 AM Suvarnabhumi Airport | 0 transfersDirect | |
FD3251 | 8:35 AM Khon Kaen | 0h55 | 9:30 AM Don Mueang International Airport | 0 transfersDirect | |
VZ211 | 8:40 AM Khon Kaen | 1h10 | 9:50 AM Suvarnabhumi Airport | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Discover the best of Bangkok — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Bangkok trip today.
A celebrated museum in a traditional Thai teak house complex, showcasing Asian art and the story of Jim Thompson. One of Bangkok’s most iconic cultural attractions.
Thailand’s main national museum, with major collections of art, archaeology, royal regalia, and religious sculpture. A strong first stop for understanding Thai history and culture.
An interactive museum near Rattanakosin that presents Thai identity, society, and history through modern multimedia exhibits. Popular with younger visitors and easy to combine with nearby landmarks.
Bangkok’s Chinatown main street, known for neon signs, dense street life, temples, and heritage shophouses. It is one of the city’s most atmospheric areas and highly popular online.
A famous backpacker street with constant activity and easy access to the old city. While touristy, it remains one of Bangkok’s best-known walking areas.
A characterful riverside neighborhood with street art, old garages, shrines, and historic lanes. It has become very popular for photography and short urban walks.
Thailand’s iconic stir-fried rice noodles with tamarind, palm sugar, egg, tofu, and often shrimp. In Bangkok it is a classic street-food staple balancing sweet, sour, and savory flavors.
A hot and sour soup with river prawns, lemongrass, galangal, kaffir lime leaves, chili, and lime juice. It is one of Bangkok’s most famous dishes for its bright, aromatic flavor.
Spicy green papaya salad pounded with lime, chili, garlic, tomatoes, and long beans. Bangkok versions are widely loved, though many include fish sauce or dried shrimp.
Well-known Isan restaurant specializing in som tam, grilled meats, and northeastern Thai flavors. Stylish but approachable, with strong local and international reputation.
Acclaimed fine-dining restaurant focused on sophisticated Thai cuisine with deep attention to traditional flavors and presentation. Best for a high-end Bangkok dining experience.
Legendary Michelin-starred street-food restaurant celebrated for crab omelette and fiery wok cooking. Expect premium prices, queues, and a memorable old-Bangkok atmosphere.
Affordable for most tourists. Street food and transit are cheap, while hotels and upscale dining vary widely by area and season.
Not mandatory. Round up small bills, leave THB 20-100 at casual restaurants, or about 10% in nicer places if no service charge is added.
Official public transport app
Suvarnabhumi Airport, Bangkok -> Phaya Thai Station, Bangkok
Find answers to the most common questions about traveling from Khon Kaen to Bangkok by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Bangkok, this guide helps you travel smarter and with confidence.

Most Khon Kaen to Bangkok flights use the Khon Kaen to Don Mueang International Airport airport pair, with some services landing at Suvarnabhumi Airport. Use this guide to compare Khon Kaen and Bangkok airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Don Mueang International Airport is 20 km from Bangkok city centre. Public transport options include:
Don Mueang International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants are located in both terminals, offering Thai and intertiol cuisine. Notable options include Black Canyon Coffee and The Pizza Company.
Free Wi-Fi available throughout the airport. ATMs are located throughout the airport in both terminals.
Lost and found is available at the station.
Available at Don Mueang International Airport: Parking, Taxis, WC.
Available at Don Mueang International Airport: Car Rental.
Accessibility facilities are available at Don Mueang International Airport: Ramps, toilets.
Nearby hotels include Hotels within walking distance, including Amari Don Muang Airport Bangkok..
Suvarnabhumi Airport is 27 km from Bangkok city centre. Public transport options include:
Suvarnabhumi Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Free Wi-Fi available throughout the airport for up to 2 hours. ATMs are located throughout the terminal, offering services from various banks.
Lost and found is available at the station.
Available at Suvarnabhumi Airport: Parking, Taxis, WC.
Accessibility facilities are available at Suvarnabhumi Airport: Elevators, ramps.
Here are some other resources that might have the information you need