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

OPO Airport Page →
1,668 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 53 1-stop flights Verified 3w ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  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
ALC Alicante 7h FR → FINO Alicante (ALC) to Reykjavík flights
CDG Paris (Roissy-en-France, Val-d'Oise) 7h 5m AFAMG3 → AIASEK Paris (Roissy-en-France, Val-d'Oise) (CDG) to Reykjavík flights
LGW London 7h 15m BAS4TP → AIEKFI London (LGW) to Reykjavík flights
FRA Frankfurt am Main 7h 18m ACLHNH → AIASEK Frankfurt am Main (FRA) to Reykjavík flights
BCN Barcelona 7h 29m FRIBLA → EKFILL Barcelona (BCN) to Reykjavík flights
AMS Amsterdam 7h 30m G3HVKL → AIEKFI Amsterdam (AMS) to Reykjavík flights
ORY Paris (Orly, Val-de-Marne) 7h 45m ADS4TO → TO Paris (Orly, Val-de-Marne) (ORY) to Reykjavík flights
MXP Ferno (VA) 8h 15m FR → AIEKFI Ferno (VA) (MXP) to Reykjavík flights
ZRH Zurich 8h 18m AYLXS4 → AIEKFI Zurich (ZRH) to Reykjavík flights
AGP Málaga 8h 20m FR → FI Málaga (AGP) to Reykjavík flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Porto to Reykjavík
Connecting service available through multiple hubs.
1 Airlines 1,668 mi 3h 55m nonstop -1h behind

OPO–KEF had nonstop service from Neos, last on the schedule in May 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 1,668 miles in 3h 55m.

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

Airline Landscape

Carriers that operated nonstop OPO–KEF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
NO Neos 1 – – – – –
Alliance coverage
Unaffiliated: NO (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for OPO to KEF.
1-STOP
One-Stop Connections
53
Hubs
~6h
Fastest
~27h
Longest
GLA ~6h 22m BRS ~6h 45m LBA ~6h 45m BFS ~6h 45m NCL ~6h 50m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,932
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.
Alternatives

Other ways to reach Reykjavík from Porto

Nearby airports with service to Keflavik International Airport.
Metric OPO→KEF LIS→KEF
Distance from OPO – 172 mi
Nonstop airlines – 2
Weekly flights – 4
Flight time 3h 55m 4h 30m
Lisbon (LIS) to Reykjavík flights
Airports within 200 miles of OPO with service to Keflavik International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Reykjavík is 1 hour behind Porto.
OPO: WEST · KEF: GMT

When it's 6:00 PM in Porto, it's 5:00 PM in Reykjavík.
Distance & Flight Time
1,668 mi / 2,683 km
Nonstop flight time is approximately 3h 55m gate to gate.
Visa & Entry

Iceland is part of the EEA and Schengen area. Portuguese citizens enter freely with a national ID card or passport. No visa or stay limit applies for living or working.

Verify entry requirements with official sources before travel.
Facts

OPO–KEF Quick Facts

Key statistics for the Porto to Reykjavík route.
Route details
Distance1,668 mi / 2,683 km
Flight time3h 55m
Time difference-1 hour
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: OPO
Full nameFrancisco de Sá Carneiro Airport
IATA / ICAOOPO / LPPR
TimezoneEurope/Lisbon
Passengers/yr15.9M
Elevation228 ft / 69 m
Destination: KEF
Full nameKeflavik International Airport
IATA / ICAOKEF / BIKF
TimezoneAtlantic/Reykjavik
Passengers/yr8.3M
Elevation171 ft / 52 m
FAQ

Frequently Asked Questions

Common questions about OPO to KEF flights.
Nonstop flights from Francisco de Sá Carneiro Airport to Keflavik International Airport take about 3h 55m gate to gate. The route covers 1,668 miles.
1 airline operated the nonstop from OPO to KEF: Neos. The last scheduled nonstop was in May 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in May 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 3h 55m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Alicante-Elche Miguel Hernández, Charles de Gaulle and London Gatwick.
Reykjavík is 1 hour behind Porto.
Yes, return flights from KEF to OPO are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include LIS. See the Alternatives section for a full comparison.
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 OPO to KEF

Francisco de Sá Carneiro Airport (OPO) and Keflavik International Airport (KEF) had nonstop service from Neos, last on the schedule in May 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

OPO to KEF Flight Duration and Schedule

Nonstop flight time from OPO to KEF is about 3 hours 55 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 Alicante-Elche Miguel Hernández, Charles de Gaulle and London Gatwick. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Lisbon (LIS).