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Portugal to Thailand flight

Flying From Portugal to Thailand: What You Need to Know

Cheapest one-way flight price$325
Cheapest round-trip ticket price$497
Off-season for travelOctober
Peak season for travelJuly
Popular airlineEtihad Airways
Cheapest monthNovember

Compare multiple airlines at once to find the best flight deals from Portugal to Thailand.

Airlines Flying From Portugal to Thailand
Etihad Airways logo Etihad Airways
Swiss Airlines logo Swiss Airlines
Thai Airways logo Thai Airways
Lufthansa logo Lufthansa
Turkish Airlines logo Turkish Airlines

Looking for affordable flights from Portugal to Thailand? Check out these great prices for the next 90 days, starting at just $325 for a one-way ticket and $497 for a round-trip.

Displayed flight fares from Portugal to Thailand are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

FAQs: Flights From Portugal to Thailand

  • When is it the cheapest time to fly from Portugal to Thailand?

    According to our flights calendar over the next 90 days, it seems the cheapest date is on 2026-06-17 for one-way flights.
  • The cheapest round-trip flight from Portugal to Thailand is on the route from Lisbon to Bangkok, with prices starting at $497 for a round trip between 2026-06-18 and 2026-06-24.
  • The cheapest airline flying to Thailand from Portugal is Etihad Airways serving the route from Lisbon to Bangkok.
  • Etihad Airways are airlines that fly frequently from Portugal to Thailand. The overall price will vary depending on your destination and travel dates. Budget airlines generally offer lower prices to Australia, but they may have limited baggage allowance, reduced onboard services, and longer commuting times to secondary airports.