$300 Cheap Flights from Tromsø (TOS) to New York (LGA)

View $300 flight on Sun, Mar 15, 2026Opens in a new window

Popular airlines from Tromsø (TOS-Langnes) to LaGuardia Airport (LGA)

    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 Tromsø to New York (TOS-LGA)

Prices were available within the past 7 days and start at $300 for one-way flights and $864 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Wed, Feb 11 - Mon, Feb 16
TOS
Tromsø
LGA
New York
$864 Roundtrip, found 2 days ago
$864
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Wed, Feb 11 from Tromsø to New York, returning Mon, Feb 16, priced at $864 found 2 days ago
Swiss International Air Lines
Fri, Feb 13 - Thu, Feb 19
TOS
Tromsø
LGA
New York
$973 Roundtrip, found 1 day ago
$973
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, Feb 13 from Tromsø to New York, returning Thu, Feb 19, priced at $973 found 1 day ago
Swiss International Air Lines
Fri, Nov 7 - Wed, Nov 12
TOS
Tromsø
LGA
New York
$1,030 Roundtrip, found 6 days ago
$1,030
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Fri, Nov 7 from Tromsø to New York, returning Wed, Nov 12, priced at $1,030 found 6 days ago
British Airways
Sat, Feb 14 - Sun, Feb 22
TOS
Tromsø
LGA
New York
$1,102 Roundtrip, found 4 days ago
$1,102
Roundtrip
found 4 days ago
Select British Airways flight, departing Sat, Feb 14 from Tromsø to New York, returning Sun, Feb 22, priced at $1,102 found 4 days ago
Iberia
Thu, Jan 1 - Sat, Jan 17
TOS
Tromsø
LGA
New York
$1,241 Roundtrip, found 3 days ago
$1,241
Roundtrip
found 3 days ago
Select Iberia flight, departing Thu, Jan 1 from Tromsø to New York, returning Sat, Jan 17, priced at $1,241 found 3 days ago
Swiss International Air Lines
Mon, Jan 5 - Sun, Jan 11
TOS
Tromsø
LGA
New York
$1,253 Roundtrip, found 6 hours ago
$1,253
Roundtrip
found 6 hours ago
Select Swiss International Air Lines flight, departing Mon, Jan 5 from Tromsø to New York, returning Sun, Jan 11, priced at $1,253 found 6 hours ago
Lufthansa
Thu, Jan 1 - Sat, Jan 17
TOS
Tromsø
LGA
New York
$1,271 Roundtrip, found 3 days ago
$1,271
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Jan 1 from Tromsø to New York, returning Sat, Jan 17, priced at $1,271 found 3 days ago
Lufthansa
Thu, Jan 1 - Sat, Jan 17
TOS
Tromsø
LGA
New York
$1,277 Roundtrip, found 3 days ago
$1,277
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Jan 1 from Tromsø to New York, returning Sat, Jan 17, priced at $1,277 found 3 days ago
Swiss International Air Lines
Fri, Nov 7 - Wed, Nov 12
TOS
Tromsø
LGA
New York
$1,278 Roundtrip, found 6 days ago
$1,278
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Fri, Nov 7 from Tromsø to New York, returning Wed, Nov 12, priced at $1,278 found 6 days ago
Lufthansa
Sun, Nov 2 - Thu, Nov 6
TOS
Tromsø
LGA
New York
$1,283 Roundtrip, found 9 hours ago
$1,283
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Sun, Nov 2 from Tromsø to New York, returning Thu, Nov 6, priced at $1,283 found 9 hours ago

Frequently asked questions

How much does a flight from Langnes Airport (TOS) to LaGuardia Airport (LGA) cost?
Grab a cheap one-way flight from $300 or cheap return flight from $864 from Langnes Airport (TOS) to LaGuardia Airport (LGA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Langnes Airport (TOS) to LaGuardia Airport (LGA)?
The cheapest month to fly from TOS to LGA is February, when demand is low. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Langnes Airport (TOS) to LaGuardia Airport (LGA)?
To find the cheapest airline flying from TOS to LGA, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Langnes Airport (TOS) to LaGuardia Airport (LGA)?
There aren't any daily direct flights from Langnes Airport (TOS) to LaGuardia Airport (LGA). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from TOS to LGA?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, carrier 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 Langnes Airport (TOS) to LaGuardia Airport (LGA)?
To reach LaGuardia Airport (LGA) without delays, choose a flight that leaves Langnes Airport (TOS) 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 Langnes Airport (TOS) to LaGuardia Airport (LGA) last-minute?
Holding off until just before your trip to book your flight from TOS to LGA often results in higher prices. Although you may find some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary for a better chance of scoring a bargain.
Is it cheaper to book a TOS to LGA flight and hotel package?
Booking a TOS to LGA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Langnes Airport (TOS) to LaGuardia Airport (LGA)?
It's usually possible to reschedule or cancel your TOS to LGA 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 information on our Customer Service portal.

Travel information

Origin airport
Langnes
Destination airport
LaGuardia
Roundtrip price
$864
Distance
3672 mi

Book with confidence

Tromsø to New York Flights

The cheapest times to fly from Tromsø to New York

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 Tromsø to New York are during the month of February. You can find some of the cheapest flights from Tromsø to New York with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tromsø to New York

Sunday is one of the best days to book for cheap flights from Tromsø to New York: 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 Tromsø to New York

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 Tromsø to New York in 2025. You can also book with separate airlines for your outbound and return journeys, from $300 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 Tromsø to New York 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 Tromsø to New York 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.

 

Tromsø to New York Flights
*Available to One Key members.