$436 Cheap Flights from Rochester (ROC) to Tromsø (TOS)

View $436 flight on Fri, Jan 23, 2026Opens in a new window

Popular airlines from Greater Rochester Intl. Airport (ROC) to Tromsø (TOS-Langnes)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Rochester to Tromsø (ROC-TOS)

Prices were available within the past 7 days and start at $436 for one-way flights and $543 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jan 26 - Tue, Feb 3
ROC
Rochester
TOS
Tromsø
$543 Roundtrip, found 2 days ago
$543
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Jan 26 from Rochester to Tromsø, returning Tue, Feb 3, priced at $543 found 2 days ago
Air France
Sun, Jan 25 - Tue, Feb 3
ROC
Rochester
TOS
Tromsø
$572 Roundtrip, found 2 days ago
$572
Roundtrip
found 2 days ago
Select Air France flight, departing Sun, Jan 25 from Rochester to Tromsø, returning Tue, Feb 3, priced at $572 found 2 days ago
KLM
Tue, Jan 20 - Tue, Feb 3
ROC
Rochester
TOS
Tromsø
$576 Roundtrip, found 2 days ago
$576
Roundtrip
found 2 days ago
Select KLM flight, departing Tue, Jan 20 from Rochester to Tromsø, returning Tue, Feb 3, priced at $576 found 2 days ago
Delta
Mon, Jan 26 - Sun, Feb 1
ROC
Rochester
TOS
Tromsø
$580 Roundtrip, found 2 days ago
$580
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Jan 26 from Rochester to Tromsø, returning Sun, Feb 1, priced at $580 found 2 days ago
Air France
Sun, Jan 25 - Sun, Feb 1
ROC
Rochester
TOS
Tromsø
$582 Roundtrip, found 2 days ago
$582
Roundtrip
found 2 days ago
Select Air France flight, departing Sun, Jan 25 from Rochester to Tromsø, returning Sun, Feb 1, priced at $582 found 2 days ago
KLM
Tue, Jan 20 - Sun, Feb 1
ROC
Rochester
TOS
Tromsø
$586 Roundtrip, found 2 days ago
$586
Roundtrip
found 2 days ago
Select KLM flight, departing Tue, Jan 20 from Rochester to Tromsø, returning Sun, Feb 1, priced at $586 found 2 days ago
British Airways
Mon, Jan 26 - Mon, Feb 2
ROC
Rochester
TOS
Tromsø
$594 Roundtrip, found 2 days ago
$594
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, Jan 26 from Rochester to Tromsø, returning Mon, Feb 2, priced at $594 found 2 days ago
Air France
Sun, Jan 25 - Sat, Jan 31
ROC
Rochester
TOS
Tromsø
$600 Roundtrip, found 2 days ago
$600
Roundtrip
found 2 days ago
Select Air France flight, departing Sun, Jan 25 from Rochester to Tromsø, returning Sat, Jan 31, priced at $600 found 2 days ago
KLM
Tue, Jan 20 - Sat, Jan 31
ROC
Rochester
TOS
Tromsø
$604 Roundtrip, found 2 days ago
$604
Roundtrip
found 2 days ago
Select KLM flight, departing Tue, Jan 20 from Rochester to Tromsø, returning Sat, Jan 31, priced at $604 found 2 days ago
American Airlines
Fri, Jan 23 - Sat, Jan 31
ROC
Rochester
TOS
Tromsø
$678 Roundtrip, found 2 days ago
$678
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 23 from Rochester to Tromsø, returning Sat, Jan 31, priced at $678 found 2 days ago

Frequently asked questions

How much does a flight from Greater Rochester Intl. Airport (ROC) to Langnes Airport (TOS) cost?
Get a cheap one-way flight from $436 or cheap return flight from $543 from Greater Rochester Intl. Airport (ROC) 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 Greater Rochester Intl. Airport (ROC) to Langnes Airport (TOS)?
Traveling in January can help you save, as it's the cheapest month for flights between ROC and TOS. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Greater Rochester Intl. Airport (ROC) to Langnes Airport (TOS)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from ROC to TOS. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Greater Rochester Intl. Airport (ROC) to Langnes Airport (TOS)?
There are no daily direct flights from Greater Rochester Intl. Airport (ROC) to Langnes Airport (TOS). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from ROC to TOS?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Rochester Intl. Airport (ROC) to Langnes Airport (TOS)?
To avoid potential delays on the Greater Rochester Intl. Airport (ROC) to Langnes Airport (TOS) route, aim to fly before 3 PM. Later departures are 22% more likely to be canceled.**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 Greater Rochester Intl. Airport (ROC) to Langnes Airport (TOS) last-minute?
Last-minute fares from ROC to TOS are usually more expensive. To lock in the lowest prices, start searching for flights well in advance. That being said, if you can play around with your travel dates, you may find a cheap fare right before your trip.
Is it cheaper to book a ROC to TOS flight and hotel package?
Compared with arranging hotels and flights separately, booking a ROC to TOS flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and select from our wide range of hotels, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Greater Rochester Intl. Airport (ROC) to Langnes Airport (TOS)?
You can usually cancel or reschedule your ROC to TOS flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Greater Rochester Intl.
Destination airport
Langnes
Roundtrip price
$542
Distance
3610 mi

Book with confidence

Rochester to Tromsø Flights

The cheapest times to fly from Rochester 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 Rochester to Tromsø are during the month of January. You can find some of the cheapest flights from Rochester to Tromsø with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rochester to Tromsø

Sunday is one of the best days to book for cheap flights from Rochester 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 Rochester 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 Rochester to Tromsø in 2026. You can also book with separate airlines for your outbound and return journeys, from $436 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 Rochester 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 Rochester 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.

 

Rochester to Tromsø Flights

Explore a world of travel with Expedia

*Available to One Key members.