One route, followed properly: Oslo (OSL) to San Juan (SJU), return. What follows is the lowest fare our radar has picked up on it and the precise dates behind that number, rather than a headline price with the conditions left out.
We do not post a price and leave it to age. Each fare is re-checked against Skyscanner on a schedule and carries the time it was last confirmed. Not flying from Oslo? We track 23 other departure cities for San Juan, listed at the foot of this page.
Oslo → San Juan
for 1 Feb – 8 Feb 2027
✓ live-checked 8 minutes ago
Check live price on Skyscanner →Price history 11 checks recorded for this route
lowest seen €588 · typical €602 · highest €617 · now €602
The cheapest Oslo to San Juan return flight on the radar right now is €602, flying with British Airways via one or more connections. It covers departures in February 2027, and every dated link below opens that exact OSL–SJU search on Skyscanner. Across 11 recorded checks it has ranged between €588 and €617. Our sampling points to February 2027 as the cheapest month to fly Oslo to San Juan.
Oslo to San Juan flights: common questions
How much is a flight from Oslo to San Juan?
The lowest return fare we currently track from Oslo (OSL) to San Juan (SJU) is €602. The typical price on this route is €602, so anything near €602 is worth booking quickly. Over 11 recorded checks we have seen it as low as €588 and as high as €617.
Which airline flies from Oslo to San Juan at this price?
This €602 fare is with British Airways, with at least one connection. The live search lists every carrier serving the route, so you can compare schedules before booking.
Is there a direct flight from Oslo to San Juan?
This €602 fare includes at least one connection. If you need a non-stop Oslo to San Juan flight, open the live search and apply the direct filter there.
When is the cheapest time to fly from Oslo to San Juan?
Our price sampling points to February 2027 as the cheapest departure month on this route. The dated links on this page cover February 2027.
Is the €602 Oslo to San Juan fare still available?
We last confirmed this €602 fare against live Skyscanner availability 8 minutes ago. Deal fares move within days, so the Check live price button re-runs the exact search and shows today's number rather than a cached one.
How do I book this Oslo to San Juan deal?
Pick a date pair above or press Check live price. That opens the exact OSL–SJU search on Skyscanner, where you book directly with the airline or agent. TravelFree does not sell tickets, adds no booking fee and does not mark the price up.
Every Oslo to San Juan price on this page comes from a real bookable quote and is re-checked automatically. TravelFree takes no commission from you and never marks a fare up.
Cheap fares do not hang around. If this one has already gone, nudge the dates either way by a day or two; Oslo to San Juan is usually still decent value around the same window.