Reykjavík to Porto (KEF–OPO) — Airlines, Schedules & Connections

KEF Airport Page →
1,668 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Flight Schedule 1 flight Verified 45m ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
NO4905
Starts Oct 15
NO Neos
737
9:00 AM
GMT
1:45 PM
WEST
3h 45m
—
M T W T F S S
Prices

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
LGW London 6h 33m AIEKFI → BABTS4 London (LGW) to Porto flights
CDG Paris (Roissy-en-France, Val-d'Oise) 6h 40m AIEKFI → AFAMG3 Paris (Roissy-en-France, Val-d'Oise) (CDG) to Porto flights
ORY Paris (Orly, Val-de-Marne) 6h 50m TO → ADS4TO Paris (Orly, Val-de-Marne) (ORY) to Porto flights
AMS Amsterdam 6h 50m AIEKFI → G3HVKL Amsterdam (AMS) to Porto flights
BRU Zaventem 7h EKFITP → EYFRSN Zaventem (BRU) to Porto flights
FRA Frankfurt am Main 7h 20m AIEKFI → LGLHNH Frankfurt am Main (FRA) to Porto flights
LIS Lisbon 7h 40m FI → ACADB6 Lisbon (LIS) to Porto flights
OSL Oslo (Gardermoen) 7h 50m AYDYEK → DY Oslo (Gardermoen) (OSL) to Porto flights
MUC Munich 8h 4YEKFI → LHTP Munich (MUC) to Porto flights
ZRH Zurich 8h AIEKFI → ACLXS4 Zurich (ZRH) to Porto flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Reykjavík to Porto
1 carrier, 1 flights/week nonstop.
1 Airlines 1,668 mi 3h 45m nonstop +1h ahead

KEF–OPO is served by 1 airline with nonstop service. Neos leads the route. The flight covers 1,668 miles in approximately 3h 45m. Beyond nonstop, 1-stop connecting options are also available.

Also explore Browse available seat maps KEF Routes OPO Routes KEF Live Flights OPO Live Flights
All flights from Porto (OPO) Porto to Reykjavík flights
Carriers on this route

Airline Landscape

All carriers operating nonstop KEF–OPO service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
NO Neos 1 737 3h45 – – –
Aircraft on this route
737 Boeing 737-700 – NO
Alliance coverage
Unaffiliated: NO (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, KEF to OPO direction.
Mon
0
flights
Tue
0
flights
Wed
0
flights
Thu
1
flight
Fri
0
flights
Sat
0
flights
Sun
0
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
1
Outbound / wk
0
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for KEF to OPO.
1-STOP
One-Stop Connections
43
Hubs
~6h
Fastest
~30h
Longest
LGW ~6h 33m CDG ~6h 40m ORY ~6h 50m AMS ~6h 50m LTN ~6h 55m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
3,171
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
+1h
Porto is 1 hour ahead of Reykjavík.
KEF: GMT · OPO: WEST

When it's 6:00 PM in Reykjavík, it's 7:00 PM in Porto.
Distance & Flight Time
1,668 mi / 2,683 km
Nonstop flight time is approximately 3h 45m gate to gate.
Facts

KEF–OPO Quick Facts

Key statistics for the Reykjavík to Porto route.
Route details
Distance1,668 mi / 2,683 km
Flight time3h 45m
Time difference+1 hour
Airlines (nonstop)1
Weekly flights1 out
1-stop connectionsAvailable
Origin: KEF
Full nameKeflavik International Airport
IATA / ICAOKEF / BIKF
TimezoneAtlantic/Reykjavik
Passengers/yr8.3M
Elevation171 ft / 52 m
Destination: OPO
Full nameFrancisco de Sá Carneiro Airport
IATA / ICAOOPO / LPPR
TimezoneEurope/Lisbon
Passengers/yr15.9M
Elevation228 ft / 69 m
FAQ

Frequently Asked Questions

Common questions about KEF to OPO flights.
Nonstop flights from Keflavik International Airport to Francisco de Sá Carneiro Airport take about 3h 45m gate to gate. The route covers 1,668 miles.
1 airline operates flights from KEF to OPO: Neos.
This route has limited weekly service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include London Gatwick, Charles de Gaulle and Paris-Orly.
On a single ticket, yes. Your bags are checked through to OPO and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Porto is 1 hour ahead of Reykjavík.
Yes, return flights from OPO to KEF are available. Use the direction toggle at the top to view the return schedule.
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.

Flights from KEF to OPO

Keflavik International Airport (KEF) and Francisco de Sá Carneiro Airport (OPO) are connected by nonstop service from Neos. With 1 weekly departures, this is a regularly served route.

KEF to OPO Flight Duration and Schedule

Nonstop flight time from KEF to OPO is about 3 hours 45 minutes gate to gate. The route covers a distance of 1,668 miles (2,683 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via London Gatwick, Charles de Gaulle and Paris-Orly. Two-stop connections are also available via intermediate hubs.