Flight prices from San José to Udon Thani

There’s no fixed price — fares between San José and Udon Thani 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.

Which airports serve San José and Udon Thani?

When planning a trip of about 16875 km, it's a good idea to check flights from surrounding airports too.

• Airports in San José: Tobias Bolanos is also an option alongside San José - Juan Santamaria International.
• Airports in Udon Thani: The only active airport in Udon Thani is Udon Thani.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Plan smarter: flights from San José to Udon Thani

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to Thailand also checked out: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.