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OPO to BKK: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Bangkok (Suvarnabhumi Airport)
6,563 mi
10,563 km · 5,703 nm
13h 20m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OPO→BKK fares Phone-only fares on this route — call free
Flight time details
6,563 miles nonstop takes roughly 13h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- BKK — Suvarnabhumi Airport · Bangkok, Thailand
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
Near BKK
- DMK · Don Mueang International Airport19 mi away
- KDT · Kamphaeng Saen Airport63 mi away
- UTP · U-Tapao International Airport71 mi away
- HHQ · Hua Hin Airport90 mi away
Frequently asked questions
How far is OPO from BKK?
The flight distance from Porto (OPO) to Bangkok (BKK) is 6,563 miles (10,563 km, 5,703 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to BKK?
A nonstop flight takes about 13h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Porto and Bangkok?
Bangkok is 6 hours ahead of Porto.
What is the cheapest way to fly from OPO to BKK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–BKK that never appear on search engines, with no booking fees.