Find Portland, OR to Bangkok Flights with EVA Air from USD 1,000

Upcoming Flights from Portland, OR to Bangkok

USD 1.3K
Displaying fares for July-2025
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  • RangeUSD 1,260

    Plan Early and Book Best Portland, OR to Bangkok Fares

    *Best fares on flights found by others in the last 48 hours. (Please note that fares may vary based on availability, tax and surcharge.)

    For greater comfort, choose our Premium Economy Class

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    Your bed is expecting you in Business Class

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