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KKN to OPO: distance & flight time
Kirkenes (Kirkenes Airport (Høybuktmoen)) → Porto (Francisco de Sá Carneiro Airport)
2,397 mi
3,858 km · 2,083 nm
5h 10m
estimated nonstop flight time
-1h
time difference · heading southwest
See live KKN→OPO fares Phone-only fares on this route — call free
Flight time details
2,397 miles nonstop takes roughly 5h 10m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- KKN — Kirkenes Airport (Høybuktmoen) · Kirkenes, Norway
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KKN
- VDS · Vadsø Airport23 mi away
- VAW · Vardø Airport, Svartnes51 mi away
- BJF · Båtsfjord Airport61 mi away
- BVG · Berlevåg Airport82 mi away
Near OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
Frequently asked questions
How far is KKN from OPO?
The flight distance from Kirkenes (KKN) to Porto (OPO) is 2,397 miles (3,858 km, 2,083 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKN to OPO?
A nonstop flight takes about 5h 10m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KKN to OPO?
Nonstop service on KKN–OPO depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 5h 10m nonstop estimate.
What is the time difference between Kirkenes and Porto?
Porto is 1 hour behind Kirkenes.
What is the cheapest way to fly from KKN to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKN–OPO that never appear on search engines, with no booking fees.
Why are some KKN to OPO fares phone-only?
Consolidator contracts let us sell certain KKN–OPO tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.