Cheap flights from Guwahati to Porto
Updated 2026-06-19
The Guwahati → Porto corridor covers 8920 km, about 11h 33m of nonstop flying time. It's a long-haul route — book 8-14 weeks ahead for the best prices. Longer corridors are often served with one connection, so check live results for nonstop availability. Fares vary by season and day of departure.
Airlines to compare on Guwahati → Porto
Major airlines serving this route. Compare fares and schedules before you book.
| Airline | Code | Duration | Class |
|---|---|---|---|
| Air India | AI | ≈ 11h 33m | Economy |
| IndiGo | 6E | ≈ 11h 33m | Economy |
| Air India Express | IX | ≈ 11h 33m | Economy |
| Drukair | KB | ≈ 11h 33m | Economy |
| SpiceJet | SG | ≈ 11h 33m | Economy |
| Thai AirAsia | FD | ≈ 11h 33m | Economy |
Guwahati → Porto FAQs
A nonstop GAU–OPO flight covers the 8920 km great-circle in about 11h 33m of cruising, plus 30-60 minutes of taxi, climb and descent. Many longer corridors are flown with one connection — check live results for nonstop availability and total journey time.
Indian passport holders should check the visa requirements for Portugal on the destination's official immigration portal before booking — an eVisa or visa-on-arrival applies for many countries. Carry a passport valid for at least six months.
Compare prices across 500+ airlines and agencies in one search, keep your dates flexible and favour a midweek departure. Prices on this route rise sharply inside two weeks of departure.