How much is a flight from San José to Udon Thani?

Prices vary based on date, airline, and availability. Compare several options if you're flying between San José and Udon Thani.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the San José - Udon Thani route.

Are there multiple airports in San José and Udon Thani?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in San José: Tobias Bolanos is an alternative to San José - Juan Santamaria International.
• Airports in Udon Thani: Udon Thani is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Customize your flight from San José to Udon Thani

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Ryanair, Easyjet, British Airways, Expedia, eDreams, and more.

Other popular destinations

Thinking about Thailand? You might also consider: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.