$438 Cheap Flights from San Juan (SJU) to Tromsø (TOS)

View $438 flight on Sat, Jan 24, 2026Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Tromsø (TOS-Langnes)

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Cheap Flights from San Juan to Tromsø (SJU-TOS)

Prices were available within the past 7 days and start at $438 for one-way flights and $545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Nov 28 - Sun, Dec 7
SJU
San Juan
TOS
Tromsø
$545 Roundtrip, found 1 day ago
$545
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Nov 28 from San Juan to Tromsø, returning Sun, Dec 7, priced at $545 found 1 day ago
Delta
Fri, Nov 28 - Tue, Dec 9
SJU
San Juan
TOS
Tromsø
$563 Roundtrip, found 1 day ago
$563
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Nov 28 from San Juan to Tromsø, returning Tue, Dec 9, priced at $563 found 1 day ago
Delta
Mon, Jan 19 - Sat, Feb 7
SJU
San Juan
TOS
Tromsø
$565 Roundtrip, found 2 days ago
$565
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Jan 19 from San Juan to Tromsø, returning Sat, Feb 7, priced at $565 found 2 days ago
British Airways
Fri, Jan 16 - Sat, Jan 24
SJU
San Juan
TOS
Tromsø
$565 Roundtrip, found 5 days ago
$565
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Jan 16 from San Juan to Tromsø, returning Sat, Jan 24, priced at $565 found 5 days ago
KLM
Tue, Nov 11 - Sat, Nov 22
SJU
San Juan
TOS
Tromsø
$569 Roundtrip, found 2 days ago
$569
Roundtrip
found 2 days ago
Select KLM flight, departing Tue, Nov 11 from San Juan to Tromsø, returning Sat, Nov 22, priced at $569 found 2 days ago
KLM
Tue, Nov 18 - Thu, Dec 4
SJU
San Juan
TOS
Tromsø
$576 Roundtrip, found 2 days ago
$576
Roundtrip
found 2 days ago
Select KLM flight, departing Tue, Nov 18 from San Juan to Tromsø, returning Thu, Dec 4, priced at $576 found 2 days ago
KLM
Tue, Jan 13 - Sun, Feb 1
SJU
San Juan
TOS
Tromsø
$577 Roundtrip, found 2 days ago
$577
Roundtrip
found 2 days ago
Select KLM flight, departing Tue, Jan 13 from San Juan to Tromsø, returning Sun, Feb 1, priced at $577 found 2 days ago
British Airways
Sat, Jan 17 - Sat, Jan 31
SJU
San Juan
TOS
Tromsø
$580 Roundtrip, found 2 days ago
$580
Roundtrip
found 2 days ago
Select British Airways flight, departing Sat, Jan 17 from San Juan to Tromsø, returning Sat, Jan 31, priced at $580 found 2 days ago
Lufthansa
Fri, Jan 16 - Sat, Jan 31
SJU
San Juan
TOS
Tromsø
$672 Roundtrip, found 2 days ago
$672
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Jan 16 from San Juan to Tromsø, returning Sat, Jan 31, priced at $672 found 2 days ago
Finnair
Wed, Feb 18 - Wed, Feb 25
SJU
San Juan
TOS
Tromsø
$763 Roundtrip, found 4 days ago
$763
Roundtrip
found 4 days ago
Select Finnair flight, departing Wed, Feb 18 from San Juan to Tromsø, returning Wed, Feb 25, priced at $763 found 4 days ago

Alternative airports near Tromsø

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Langnes TOS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $803
TOS
Langnes
CheapestClosest
Average driving time to city center6 min
Flights from $803

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Langnes Airport (TOS) cost?
Secure a cheap one-way flight from $438 or cheap return flight from $545 from Luis Munoz Marin Intl. Airport (SJU) to Langnes Airport (TOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to Langnes Airport (TOS)?
The cheapest month to fly from SJU to TOS is November, when there's less demand. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Langnes Airport (TOS)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from SJU to TOS. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Langnes Airport (TOS)?
You'll need to take a flight with a layover when traveling from Luis Munoz Marin Intl. Airport (SJU) to Langnes Airport (TOS). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SJU to TOS?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Langnes Airport (TOS)?
To touch down at Langnes Airport (TOS) on schedule, book a flight that leaves Luis Munoz Marin Intl. Airport (SJU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Luis Munoz Marin Intl. Airport (SJU) to Langnes Airport (TOS) last-minute?
Last-minute fares from SJU to TOS are usually more expensive. To lock in the cheapest rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel plans, you may find a cheap ticket right before your trip.
Is it cheaper to book a SJU to TOS flight and hotel package?
You'll typically save money by securing a SJU to TOS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your preferred accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Langnes Airport (TOS)?
In most cases, you can modify or cancel your SJU to TOS flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
Langnes
Airlines serving
Air France, British Airways, Finnair, Iberia, KLM, Lufthansa
Roundtrip price
$545
Distance
4904 mi

Book with confidence

San Juan to Tromsø Flights

The cheapest times to fly from San Juan to Tromsø

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Juan to Tromsø are during the month of November. You can find some of the cheapest flights from San Juan to Tromsø with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to Tromsø

Sunday is one of the best days to book for cheap flights from San Juan to Tromsø: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Juan to Tromsø

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Juan to Tromsø in 2025. You can also book with separate airlines for your outbound and return journeys, from $438 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Juan to Tromsø flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Juan to Tromsø airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Juan to Tromsø Flights

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