Cheap Flights from Oslo to San Juan from 447 € Return

Flight deals from Oslo to San Juan

Looking for cheap tickets from Oslo to San Juan, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

San Juan.447 € per passenger.Departing Sat, 6 Sep, returning Mon, 22 Sep.Return flight with KLM.Outbound indirect flight with KLM, departs from Oslo Gardermoen on Sat, 6 Sep, arriving in San Juan Luis Munoz Marin.Inbound indirect flight with KLM, departs from San Juan Luis Munoz Marin on Mon, 22 Sep, arriving in Oslo Gardermoen.Price includes taxes and charges.From 447 €, select.

Flying from Oslo to San Juan

Arm yourself with these facts on the fly.

Cheapest flight found	447 €, San Juan
Cheapest month to fly	September
Cheapest airport to fly from	Oslo Gardermoen

How to find cheap flights from Oslo to San Juan

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Oslo to San Juan. Other savvy travellers recently found return flights from 447 € and one-way tickets from 378 € one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Oslo Torp into San Juan

At the moment, the lowest priced flight tickets to San Juan are from Oslo Torp Airport to San Juan Luis Munoz Marin Airport.

Fly in September

We crunched the flight calendar and found the cheapest time to fly from Oslo to San Juan is currently September.

Fly on a Sunday

From our data, we can see that Sunday seems to be the cheapest time to fly from Oslo to San Juan.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Oslo to anywhere you choose in San Juan.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Oslo to San Juan go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Oslo to San Juan flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Oslo to San Juan flight price?

We looked at all of the upcoming return flights from Oslo to San Juan we could find over the next 12 months. It looks like 447 € is the best price. This is good, compared to the average San Juan ticket price of 447 €.

What is the cheapest month to fly from Oslo to San Juan?

The cheapest month to fly from Oslo to San Juan is currently September.

Which upcoming date is cheapest to fly from Oslo to San Juan on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Oslo to San Juan on Saturday, 6 September 2025.

Are there any direct flights from Oslo to San Juan?

Currently, there aren't any direct flights from Oslo to San Juan, but you can still fly with a stopover.

If I'm flying from Oslo, where in San Juan is cheapest to fly into?

If you're flying from Oslo, the cheapest city in San Juan to fly into is San Juan. The cheapest airport serving San Juan at the moment is San Juan Luis Munoz Marin.