EUR/IE
Find cheap flights to Khon Kaen in 2026/2027 from €645 This is the cheapest return flight found to Khon Kaen from Ireland on FlightsFinder on April 20th 2026 at 19:57. 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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2. Compare the best Khon Kaen deals from top comparison engines
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These economy flights were found on FlightsFinder from Ireland to Khon Kaen in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Ireland to Khon Kaen in the last few days. Prices subject to availability.
No flights found for this month.
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According to our data, June is on average the cheapest time to book flights to Khon Kaen.
You can get flights from €645 return.
According to our data, September is on average the most expensive time to book flights to Khon Kaen.
A return flight could set you back more than €651.
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 €581 - €710.
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 13 hours 57 minutes and 6,056 miles (9,746 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
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: 31°C
• Feb: 33°C
• Mar: 35°C
• Apr: 36°C
• May: 35°C
• Jun: 34°C
• Jul: 33°C
• Aug: 32°C
• Sep: 32°C
• Oct: 32°C
• Nov: 31°C
• Dec: 30°C
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.
25.6 °C
Wed, 29 Apr 2026
Average Temperature
31°C
Jan
33°C
Feb
35°C
Mar
36°C
Apr
35°C
May
34°C
Jun
33°C
Jul
32°C
Aug
32°C
Sep
32°C
Oct
31°C
Nov
30°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to Khon Kaen (KKC)
Distance:
6,056 miles (9,746 kilometres)
Average flight time (direct 13 hours 57 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Khon Kaen (KKC)
Distance:
6,177 miles (9,940 kilometres)
Average flight time (direct 14 hours 13 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Khon Kaen (KKC)
Distance:
6,135 miles (9,873 kilometres)
Average flight time (direct 14 hours 7 minutes)
Cork, Ireland - Cork International Airport (ORK) to Khon Kaen (KKC)
Distance:
6,187 miles (9,957 kilometres)
Average flight time (direct 14 hours 14 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Khon Kaen (KKC)
Distance:
6,216 miles (10,003 kilometres)
Average flight time (direct 14 hours 18 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Khon Kaen (KKC)
Distance:
6,083 miles (9,789 kilometres)
Average flight time (direct 14 hours 1 minute)
Waterford, Ireland - Waterford Airport (WAT) to Khon Kaen (KKC)
Distance:
6,123 miles (9,854 kilometres)
Average flight time (direct 14 hours 6 minutes)
From Dublin (DUB), Ireland to Khon Kaen, Thailand (KKC): €645
Depart: 01 Jun 2026 · Return: 15 Jun 2026 Price found 20 Apr 2026, 19:57
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