$405 Cheap Flights from Tucson (TUS) to Helsinki (HEL)

View $405 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Helsinki-Vantaa Airport (HEL)

Cheap Flights from Tucson to Helsinki (TUS-HEL)

Prices were available within the past 7 days and start at $405 for one-way flights and $480 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Apr 14 - Tue, Apr 21
TUS
Tucson
HEL
Helsinki
$480 Roundtrip, found 6 days ago
$480
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Apr 14 from Tucson to Helsinki, returning Tue, Apr 21, priced at $480 found 6 days ago
British Airways
Tue, Dec 2 - Thu, Dec 11
TUS
Tucson
HEL
Helsinki
$482 Roundtrip, found 15 hours ago
$482
Roundtrip
found 15 hours ago
Select British Airways flight, departing Tue, Dec 2 from Tucson to Helsinki, returning Thu, Dec 11, priced at $482 found 15 hours ago
British Airways
Tue, Apr 14 - Tue, Apr 21
TUS
Tucson
HEL
Helsinki
$482 Roundtrip, found 6 days ago
$482
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Apr 14 from Tucson to Helsinki, returning Tue, Apr 21, priced at $482 found 6 days ago
United
Mon, Nov 3 - Tue, Nov 18
TUS
Tucson
HEL
Helsinki
$493 Roundtrip, found 3 days ago
$493
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 3 from Tucson to Helsinki, returning Tue, Nov 18, priced at $493 found 3 days ago
Delta
Tue, Nov 25 - Fri, Dec 5
TUS
Tucson
HEL
Helsinki
$494 Roundtrip, found 1 day ago
$494
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 25 from Tucson to Helsinki, returning Fri, Dec 5, priced at $494 found 1 day ago
Delta
Tue, Nov 25 - Fri, Dec 5
TUS
Tucson
HEL
Helsinki
$494 Roundtrip, found 1 day ago
$494
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 25 from Tucson to Helsinki, returning Fri, Dec 5, priced at $494 found 1 day ago
Delta
Wed, Dec 31 - Wed, Jan 14
TUS
Tucson
HEL
Helsinki
$495 Roundtrip, found 3 days ago
$495
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 31 from Tucson to Helsinki, returning Wed, Jan 14, priced at $495 found 3 days ago
British Airways
Tue, Apr 14 - Tue, Apr 21
TUS
Tucson
HEL
Helsinki
$500 Roundtrip, found 6 days ago
$500
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Apr 14 from Tucson to Helsinki, returning Tue, Apr 21, priced at $500 found 6 days ago
Scandinavian Airlines
Mon, Nov 17 - Tue, Nov 25
TUS
Tucson
HEL
Helsinki
$543 Roundtrip, found 7 hours ago
$543
Roundtrip
found 7 hours ago
Select Scandinavian Airlines flight, departing Mon, Nov 17 from Tucson to Helsinki, returning Tue, Nov 25, priced at $543 found 7 hours ago
KLM
Tue, Nov 25 - Fri, Dec 5
TUS
Tucson
HEL
Helsinki
$547 Roundtrip, found 1 day ago
$547
Roundtrip
found 1 day ago
Select KLM flight, departing Tue, Nov 25 from Tucson to Helsinki, returning Fri, Dec 5, priced at $547 found 1 day 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 $545
HEL
Vantaa
Cheapest
Average driving time to city center22 min
Flights from $545

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Vantaa Airport (HEL) cost?
Lock in a cheap one-way flight from $405 or cheap return flight from $480 from Tucson Intl. Airport (TUS) to Vantaa Airport (HEL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tucson Intl. Airport (TUS) to Vantaa Airport (HEL)?
The cheapest month to fly from TUS to HEL is April, when there's less demand. Off-peak season is generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Vantaa Airport (HEL)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest TUS to HEL flight.
How many flights per day from Tucson Intl. Airport (TUS) to Vantaa Airport (HEL)?
You'll have to catch a flight with a layover when traveling from Tucson Intl. Airport (TUS) to Vantaa Airport (HEL). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from TUS to HEL?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tucson Intl. Airport (TUS) to Vantaa Airport (HEL)?
To avoid possible delays on the Tucson Intl. Airport (TUS) to Vantaa Airport (HEL) route, aim to fly before 3 PM. Flights after this time 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 Tucson Intl. Airport (TUS) to Vantaa Airport (HEL) last-minute?
Booking your flight from TUS to HEL just before your trip is generally more expensive. However, if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a TUS to HEL flight and hotel package?
You can save money by securing a TUS to HEL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your ideal 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 Tucson Intl. Airport (TUS) to Vantaa Airport (HEL)?
If you booked your TUS to HEL flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Tucson Intl.
Destination airport
Vantaa
Airlines serving
Air France, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, United
Roundtrip price
$479
Distance
5578 mi

Book with confidence

Tucson to Helsinki Flights

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

 

The best time to book a flight from Tucson to Helsinki

Sunday is one of the best days to book for cheap flights from Tucson 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 Tucson 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 Tucson to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $405 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 Tucson 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 Tucson 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.

 

Tucson to Helsinki Flights

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*Available to One Key members.