Flight prices from Chiang Rai to Ubon Ratchathani

There’s no fixed price — fares between Chiang Rai and Ubon Ratchathani can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Are there alternative airports near Chiang Rai and Ubon Ratchathani?

The two cities are about 744 km apart. Looking beyond the main airport might reveal better options.

• Airports in Chiang Rai: Chiang Rai is the only airport in operation.
• Airports in Ubon Ratchathani: Only Ubon Ratchathani - Muang Ubon is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Ubon Ratchathani has more than one airport, you can pick the most convenient for your destination.

Adjust your flight filters for Chiang Rai – Ubon Ratchathani

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Other popular destinations

Planning a trip to Thailand? These cities are popular too: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.