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.

Filter and compare flights from San José to Udon Thani

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to Thailand? Check these: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.