$407 Cheap Flights from Las Vegas (LAS) to Helsinki (HEL)

View $407 flight on Mon, May 4, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Helsinki-Vantaa Airport (HEL)

Cheap Flights from Las Vegas to Helsinki (LAS-HEL)

Prices were available within the past 7 days and start at $407 for one-way flights and $481 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Jan 14 - Tue, Jan 27
LAS
Las Vegas
HEL
Helsinki
$481 Roundtrip, found 6 days ago
$481
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Jan 14 from Las Vegas to Helsinki, returning Tue, Jan 27, priced at $481 found 6 days ago
Delta
Wed, Jan 14 - Tue, Jan 27
LAS
Las Vegas
HEL
Helsinki
$482 Roundtrip, found 6 days ago
$482
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jan 14 from Las Vegas to Helsinki, returning Tue, Jan 27, priced at $482 found 6 days ago
British Airways
Tue, Feb 10 - Wed, Feb 25
LAS
Las Vegas
HEL
Helsinki
$482 Roundtrip, found 2 days ago
$482
Roundtrip
found 2 days ago
Select British Airways flight, departing Tue, Feb 10 from Las Vegas to Helsinki, returning Wed, Feb 25, priced at $482 found 2 days ago
American Airlines
Wed, Jan 14 - Tue, Jan 27
LAS
Las Vegas
HEL
Helsinki
$482 Roundtrip, found 6 days ago
$482
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jan 14 from Las Vegas to Helsinki, returning Tue, Jan 27, priced at $482 found 6 days ago
Delta
Mon, Feb 23 - Wed, Mar 11
LAS
Las Vegas
HEL
Helsinki
$486 Roundtrip, found 4 days ago
$486
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Feb 23 from Las Vegas to Helsinki, returning Wed, Mar 11, priced at $486 found 4 days ago
Delta
Wed, Jan 14 - Tue, Jan 27
LAS
Las Vegas
HEL
Helsinki
$486 Roundtrip, found 6 days ago
$486
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jan 14 from Las Vegas to Helsinki, returning Tue, Jan 27, priced at $486 found 6 days ago
Delta
Tue, Nov 25 - Tue, Dec 9
LAS
Las Vegas
HEL
Helsinki
$491 Roundtrip, found 3 days ago
$491
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 25 from Las Vegas to Helsinki, returning Tue, Dec 9, priced at $491 found 3 days ago
Delta
Wed, Jan 14 - Tue, Jan 27
LAS
Las Vegas
HEL
Helsinki
$492 Roundtrip, found 6 days ago
$492
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jan 14 from Las Vegas to Helsinki, returning Tue, Jan 27, priced at $492 found 6 days ago
Air Canada
Wed, Apr 29 - Wed, May 6
LAS
Las Vegas
HEL
Helsinki
$493 Roundtrip, found 2 days ago
$493
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Apr 29 from Las Vegas to Helsinki, returning Wed, May 6, priced at $493 found 2 days ago
United
Sun, Dec 28 - Thu, Jan 15
LAS
Las Vegas
HEL
Helsinki
$494 Roundtrip, found 6 days ago
$494
Roundtrip
found 6 days ago
Select United flight, departing Sun, Dec 28 from Las Vegas to Helsinki, returning Thu, Jan 15, priced at $494 found 6 days ago

Alternative airports near Helsinki

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

Select flight to Vantaa HEL. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $662
HEL
Vantaa
Cheapest
Average driving time to city center22 min
Flights from $662

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Vantaa Airport (HEL) cost?
Snag a cheap one-way flight from $407 or cheap return flight from $481 from Harry Reid Intl. Airport (LAS) to Vantaa Airport (HEL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Vantaa Airport (HEL)?
Flying in January is a good way to save, as it's the cheapest month for flights between LAS and HEL. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Vantaa Airport (HEL)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from LAS to HEL. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Harry Reid Intl. Airport (LAS) to Vantaa Airport (HEL)?
Nonstop flights from Harry Reid Intl. Airport (LAS) to Vantaa Airport (HEL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LAS to HEL?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, time of year 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 Harry Reid Intl. Airport (LAS) to Vantaa Airport (HEL)?
To avoid possible delays on the Harry Reid Intl. Airport (LAS) to Vantaa Airport (HEL) route, travel 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 Harry Reid Intl. Airport (LAS) to Vantaa Airport (HEL) last-minute?
Waiting until just before your trip to book your flight from LAS to HEL generally means paying more. While you may come across some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible to boost your chances of snagging a bargain.
Is it cheaper to book a LAS to HEL flight and hotel package?
Compared with arranging hotels and flights separately, booking a LAS to HEL flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Just pick your flights and select from our wide range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Vantaa Airport (HEL)?
Generally, it's possible to cancel or reschedule your LAS to HEL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Vantaa
Airlines serving
Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, United
Roundtrip price
$481
Distance
5402 mi

Book with confidence

Book with confidence

Las Vegas to Helsinki Flights

The cheapest times to fly from Las Vegas to Helsinki

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 Las Vegas to Helsinki are during the month of January. You can find some of the cheapest flights from Las Vegas to Helsinki with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Helsinki

Sunday is one of the best days to book for cheap flights from Las Vegas to Helsinki: 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 Las Vegas to Helsinki

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 Las Vegas to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $407 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 Las Vegas to Helsinki 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 Las Vegas to Helsinki 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.

 

Las Vegas to Helsinki Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.