USD/US
Find cheap flights to Khon Kaen in 2026/2027 from $622 This is the cheapest return flight found to Khon Kaen from USA on FlightsFinder on January 25th 2026 at 09:47. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Khon Kaen from the most established flight comparison sites.
Fly to Khon Kaen and visit sites like Khon Kaen National Museum, Phra Mahathat Kaen Nakhon (Wat Nong Wang), Phrathat Kham Kaen & Bueng Kaen Nakhon Public Park.
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These economy flights were found on FlightsFinder from USA to Khon Kaen in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from USA to Khon Kaen in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
According to our data, September is on average the cheapest time to book flights to Khon Kaen.
You can get flights from $622 return.
According to our data, April is on average the most expensive time to book flights to Khon Kaen.
A return flight could set you back more than $3,098.
Located in the heart of northeastern Thailand, Khon Kaen is a vibrant and dynamic city known for its rich cultural heritage, warm hospitality, and bustling markets. This charming metropolis seamlessly blends modern amenities with traditional charm, offering visitors a glimpse into the authentic Thai way of life. With its picturesque temples, lively street food scene, and lush green spaces, Khon Kaen is a hidden gem waiting to be explored. Whether wandering through local markets, exploring ancient ruins, or immersing oneself in the local culture, this city offers a unique and unforgettable travel experience for all who visit.
A good price for a flight to Khon Kaen is $560 - $684.
The popular airports near Khon Kaen are Khon Kaen Airport (KKC) and Udon Thani International Airport (UTH).
The flight to Khon Kaen (KKC) is roughly 20 hours 22 minutes and 8,943 miles (14,392 kilometres) from Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL).
The best way is to compare flights to Khon Kaen from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Khon Kaen.
Here is the average weather forecast in Khon Kaen by month:
• Jan: 87°F
• Feb: 92°F
• Mar: 96°F
• Apr: 98°F
• May: 94°F
• Jun: 93°F
• Jul: 91°F
• Aug: 90°F
• Sep: 89°F
• Oct: 89°F
• Nov: 88°F
• Dec: 86°F
The main airport in Khon Kaen is approximately 8 kilometers from the city center.
Typically, flights are cheapest to Khon Kaen 2 months before departure.
Studies show flights to Khon Kaen are typically cheaper on Tuesdays and Wednesdays.
63.1 °F
Wed, 28 Jan 2026
Average Temperature
87°F
Jan
92°F
Feb
96°F
Mar
98°F
Apr
94°F
May
93°F
Jun
91°F
Jul
90°F
Aug
89°F
Sep
89°F
Oct
88°F
Nov
86°F
Dec
Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL) to Khon Kaen (KKC)
Distance:
8,943 miles (14,392 kilometres)
Average flight time (direct 20 hours 22 minutes)
Los Angeles, USA - California, Los Angeles International Airport (LAX) to Khon Kaen (KKC)
Distance:
8,024 miles (12,913 kilometres)
Average flight time (direct 18 hours 19 minutes)
New York, USA - John F Kennedy International Airport (JFK) to Khon Kaen (KKC)
Distance:
8,485 miles (13,655 kilometres)
Average flight time (direct 19 hours 21 minutes)
Dallas, USA - Dallas, Texas Fort Worth International Airport (DFW) to Khon Kaen (KKC)
Distance:
8,783 miles (14,136 kilometres)
Average flight time (direct 20 hours 1 minute)
Denver, USA - Colorado, Airport - Denver International Airport (DEN) to Khon Kaen (KKC)
Distance:
8,162 miles (13,136 kilometres)
Average flight time (direct 18 hours 38 minutes)
San Francisco, USA - California, San Francisco International Airport (SFO) to Khon Kaen (KKC)
Distance:
7,687 miles (12,372 kilometres)
Average flight time (direct 17 hours 34 minutes)
Seattle, USA - Airport - Seattle Tacoma International, Washington (SEA) to Khon Kaen (KKC)
Distance:
7,215 miles (11,611 kilometres)
Average flight time (direct 16 hours 31 minutes)
Las Vegas, USA - Nevada, McCarran International Airport (LAS) to Khon Kaen (KKC)
Distance:
8,041 miles (12,941 kilometres)
Average flight time (direct 18 hours 22 minutes)
Orlando, USA - Florida, Orlando International Airport (MCO) to Khon Kaen (KKC)
Distance:
9,323 miles (15,003 kilometres)
Average flight time (direct 21 hours 13 minutes)
Charlotte, USA - North Carolina, Douglas International Airport (CLT) to Khon Kaen (KKC)
Distance:
8,858 miles (14,255 kilometres)
Average flight time (direct 20 hours 11 minutes)
Phoenix, USA - Arizona, Phoenix Sky Harbor International Airport (PHX) to Khon Kaen (KKC)
Distance:
8,296 miles (13,351 kilometres)
Average flight time (direct 18 hours 56 minutes)
Houston, USA - Texas, Airport - George Bush Intercontinental (IAH) to Khon Kaen (KKC)
Distance:
9,008 miles (14,497 kilometres)
Average flight time (direct 20 hours 31 minutes)
Miami, USA - Florida, Miami International Airport (MIA) to Khon Kaen (KKC)
Distance:
9,510 miles (15,304 kilometres)
Average flight time (direct 21 hours 37 minutes)
Boston, USA - Massachusetts, Edward L. Logan International Airport (BOS) to Khon Kaen (KKC)
Distance:
8,353 miles (13,442 kilometres)
Average flight time (direct 19 hours 3 minutes)
Minneapolis, USA - Minnesota, Airport - St. Paul International (MSP) to Khon Kaen (KKC)
Distance:
8,080 miles (13,004 kilometres)
Average flight time (direct 18 hours 27 minutes)
Fort Lauderdale, USA - Florida, Fort Lauderdale-Hollywood International Airport (FLL) to Khon Kaen (KKC)
Distance:
9,491 miles (15,274 kilometres)
Average flight time (direct 21 hours 35 minutes)
Detroit, USA - Michigan, Airport - Metropolitan Wayne County International (DTW) to Khon Kaen (KKC)
Distance:
8,364 miles (13,460 kilometres)
Average flight time (direct 19 hours 5 minutes)
Philadelphia, USA - Pennsylvania, Airport - Philadelphia International (PHL) to Khon Kaen (KKC)
Distance:
8,542 miles (13,747 kilometres)
Average flight time (direct 19 hours 28 minutes)
Baltimore, USA - Maryland, Baltimore/Washington International Airport (BWI) to Khon Kaen (KKC)
Distance:
8,592 miles (13,828 kilometres)
Average flight time (direct 19 hours 35 minutes)
Salt Lake City, USA - Utah, Salt Lake City International Airport (SLC) to Khon Kaen (KKC)
Distance:
7,897 miles (12,708 kilometres)
Average flight time (direct 18 hours 2 minutes)
San Diego, USA - California, San Diego International Airport (SAN) to Khon Kaen (KKC)
Distance:
8,133 miles (13,088 kilometres)
Average flight time (direct 18 hours 34 minutes)
Tampa, USA - Florida, Tampa International Airport (TPA) to Khon Kaen (KKC)
Distance:
9,346 miles (15,040 kilometres)
Average flight time (direct 21 hours 16 minutes)
Portland, USA - International Airport, Oregon (PDX) to Khon Kaen (KKC)
Distance:
7,296 miles (11,742 kilometres)
Average flight time (direct 16 hours 42 minutes)
From Los Angeles (LAX), USA to Khon Kaen, Thailand (KKC): $622
Depart: 30 Sep 2026 · Return: 07 Oct 2026 Price found 25 Jan 2026, 09:47
From Las Vegas (LAS), USA to Khon Kaen, Thailand (KKC): $891
Depart: 11 Mar 2026 · Return: 18 Mar 2026 Price found 25 Jan 2026, 18:49
From New York (JFK), USA to Khon Kaen, Thailand (KKC): $1,095
Depart: 31 Jan 2026 · Return: 07 Feb 2026 Price found 27 Jan 2026, 10:44
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