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

OPO Airport Page →
1,668 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 2 flights Verified 1h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
NO7903
NO Neos
737
6:15 PM
WEST
9:10 PM
GMT
3h 55m
—
M T W T F S S
Prices
✓
←
NO4902
NO Neos
737
8:00 AM
GMT
12:45 PM
WEST
3h 45m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Porto to Reykjavík
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 1,668 mi 3h 55m nonstop -1h behind 49 1-stop hubs

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, 49 hubs offer 1-stop connections.

Also explore OPO Routes KEF Routes OPO Live Flights KEF Live 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 1 737 3h55 – – –
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, OPO to KEF direction.
Mon
0
flights
Tue
0
flights
Wed
0
flights
Thu
0
flights
Fri
0
flights
Sat
0
flights
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
1
Outbound / wk
1
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for OPO to KEF.
1-STOP
One-Stop Connections
49
Hubs
~6h
Fastest
~30h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,786
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 1
Weekly flights 1 4
Flight time 3h 55m 4h 25m
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.
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
Weekly flights1 out / 1 return
1-stop connections49 hubs
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 approximately 3h 55m. The route covers 1,668 miles.
1 airline operates nonstop service: Neos.
There are approximately 1 nonstop flights per week from OPO to KEF. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through GLA, LBA, BFS, BRS, STN, EMA, DUS, ALC, BHX, KTW, BUD, LPA, ARN, EDI, YUL, FAO, CDG, ORY, VIE, PRG, LIS, FNC, BOS, IAD, TFS, FRA, WAW, MUC, BIO, AGP, LGW, DUB, MXP, FCO, YYZ, OSL, BSL, BCN, AMS, JFK, MAN, ZRH, BER, BRU, CPH, NCE, LTN, RIX and EWR. These options provide additional schedule flexibility.
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. With 1 weekly departures, this is a regularly served route.

OPO to KEF Flight Duration and Schedule

Nonstop flight time from OPO to KEF ranges from 3 hours 55 minutes. The route covers a distance of 1,668 miles (2,683 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

49 one-stop connections are available, with the fastest taking approximately 6 hours via GLA. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Lisbon (LIS).