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

OPO Airport Page →
1,668 mi airlines charter/private
On-time Some delays Frequent delays
Flight Schedule 1 flight Verified 3mos 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.

Last scheduled nonstop: May 2026.

✦ 1-Stop connections via 10 hubs
GLA Glasgow 5h 49m U2 → EKFI Glasgow (GLA) to Reykjavík flights
MAD Madrid 6h 45m ADATAY → IBVY Madrid (MAD) to Reykjavík flights
AMS Amsterdam 6h 48m G3HVKL → AIEKFI Amsterdam (AMS) to Reykjavík flights
LGW London 7h 5m BAS4TP → AIEKFI London (LGW) to Reykjavík flights
CDG Paris (Roissy-en-France, Val-d'Oise) 7h 10m AFAMG3 → AIEKFI Paris (Roissy-en-France, Val-d'Oise) (CDG) to Reykjavík flights
BCN Barcelona 7h 13m FRIBLA → EKFILL Barcelona (BCN) to Reykjavík flights
ZRH Zurich 7h 23m ACLXS4 → AIEKFI Zurich (ZRH) to Reykjavík flights
ALC Alicante 7h 25m FR → FINO Alicante (ALC) to Reykjavík flights
ORY Paris (Orly, Val-de-Marne) 7h 35m ADS4TO → TO Paris (Orly, Val-de-Marne) (ORY) to Reykjavík flights
MUC Munich 7h 50m ACLHTP → 4YEKFI Munich (MUC) 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 is served by 1 airline with nonstop service. Neos leads the route. The flight covers 1,668 miles in approximately 3h 55m. Beyond nonstop, 1-stop connecting options are also available.

Also explore Browse available seat maps 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

All carriers operating nonstop OPO–KEF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
NO Neos 0 – – – – –
Alliance coverage
Unaffiliated: NO (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for OPO to KEF.
1-STOP
One-Stop Connections
40
Hubs
~5h
Fastest
~22h
Longest
GLA ~5h 49m MAD ~6h 45m AMS ~6h 48m LGW ~7h 5m CDG ~7h 10m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
3,125
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 1 2
Weekly flights – 2
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 operates flights from OPO to KEF: 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 Glasgow, Adolfo Suárez Madrid–Barajas and Amsterdam.
On a single ticket, yes. Your bags are checked through to KEF 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.
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) are connected by nonstop service from Neos.

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 Glasgow, Adolfo Suárez Madrid–Barajas and Amsterdam. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Lisbon (LIS).