Porto to Singapore (OPO–SIN) — Airlines, Schedules & Connections

OPO Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 17 1-stop flights
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
CDG Paris (Roissy-en-France, Val-d'Oise) 16h 10m AFAMG3 → AFKLPR Paris (Roissy-en-France, Val-d'Oise) (CDG) to Singapore flights
BCN Barcelona 16h 12m FRIBLA → MHSQ Barcelona (BCN) to Singapore flights
AMS Amsterdam 16h 27m G3HVKL → KLNZQF Amsterdam (AMS) to Singapore flights
FRA Frankfurt am Main 16h 40m ACLHNH → A3FJLH Frankfurt am Main (FRA) to Singapore flights
LGW London 16h 40m BAS4TP → NZSQ London (LGW) to Singapore flights
ZRH Zurich 16h 53m AYLXS4 → LXMHNZ Zurich (ZRH) to Singapore flights
IST Istanbul 17h 10m 6ETGTK → A3MHNZ Istanbul (IST) to Singapore flights
MUC Munich 17h 20m ACLHTP → A3LHNZ Munich (MUC) to Singapore flights
MXP Ferno (VA) 17h 25m FR → A3AVMH Ferno (VA) (MXP) to Singapore flights
ATH Spata-Artemida 17h 33m A3 → SQTR Spata-Artemida (ATH) to Singapore flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Porto to Singapore
Connecting service available through multiple hubs.
+7h ahead

While no nonstop service exists between OPO and SIN, 1-stop connecting options are available.

Also explore OPO Routes SIN Routes OPO Live Flights SIN Live Flights
All flights from Singapore (SIN) Singapore to Porto flights
Connections

Connection Landscape

1-stop and 2-stop options for OPO to SIN.
1-STOP
One-Stop Connections
17
Hubs
~16h
Fastest
~38h
Longest
CDG ~16h 10m BCN ~16h 12m AMS ~16h 27m FRA ~16h 40m LGW ~16h 40m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,913
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+7h
Singapore is 7 hours ahead of Porto.
OPO: WEST · SIN: +08

When it's 6:00 PM in Porto, it's 1:00 AM (next day) in Singapore.
Getting from SIN

MRT from T1/T2/T3 to City Hall takes about 30 minutes (S$2.20–2.50 with EZ-Link card). Trains run from 5:31am to midnight. For Terminal 4, take the free inter-terminal shuttle bus to T2 first.

Taxis from arrivals cost S$20–35 to Orchard or Marina Bay, including airport surcharge (S$5) and possible peak surcharges. Grab is cheaper and very reliable in Singapore. Coach buses serve Johor Bahru (Malaysia) from the airport.

Singapore Climate

Equatorial climate with no true seasons, hot (26–33°C) and humid year-round. Changi is one of the most reliable airports in Asia for flight operations: thunderstorm cells are intense but brief, typically clearing within 1–2 hours. Most delays are weather-related and short.

Northeast monsoon (November–January) brings the most consistent rain, sometimes for days at a time. Haze from Indonesian forest fires (typically August–October) occasionally reduces visibility and triggers air quality warnings, but rarely grounds flights. Changi's operational efficiency means it handles weather disruptions better than most airports its size.

Check current weather forecasts before travel.
Facts

OPO–SIN Quick Facts

Key statistics for the Porto to Singapore route.
Route details
Time difference+7 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: OPO
Full nameFrancisco de Sá Carneiro Airport
IATA / ICAOOPO / LPPR
TimezoneEurope/Lisbon
Passengers/yr15.9M
Elevation228 ft / 69 m
Destination: SIN
Full nameSingapore Changi Airport
IATA / ICAOSIN / WSSS
TimezoneAsia/Singapore
Passengers/yr67.7M
Elevation22 ft / 7 m
FAQ

Frequently Asked Questions

Common questions about OPO to SIN flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Charles de Gaulle, Josep Tarradellas Barcelona-El Prat and Amsterdam.
Singapore is 7 hours ahead of Porto.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Charles de Gaulle, Josep Tarradellas Barcelona-El Prat and Amsterdam. Two-stop connections are also available via intermediate hubs.