Cheap Flights from Oslo to San Juan from S$ 560

Frequently Asked Questions

• When is the best time to book flights from Oslo to San Juan?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Oslo to San Juan is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Oslo to San Juan?

  To find best deals on flights from Oslo to San Juan, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Jan 24, with one-way flights priced at just S$ 560.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is IBERIA.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for San Juan travel is around August.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Oslo to San Juan to get the best price?

  The cheapest months to fly from Oslo to San Juan is December, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Oslo to San Juan?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Oslo to San Juan on December 30, 2025 with IBERIA, with prices starting at S$ 1,062.

• What is the time difference between Oslo and San Juan?

  The time difference between San Juan and Oslo is 5h.

• How can I change or cancel my flight ticket from Oslo to San Juan?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.