$395 Cheap Flights from Helena (HLN) to Frankfurt (FRA)

View $395 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Helena, MT (HLN-Helena Regional) to Frankfurt Airport (FRA)

Cheap Flights from Helena to Frankfurt (HLN-FRA)

Prices were available within the past 7 days and start at $395 for one-way flights and $561 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Nov 18 - Tue, Dec 9
HLN
Helena
FRA
Frankfurt
$561 Roundtrip, found 5 days ago
$561
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 18 from Helena to Frankfurt, returning Tue, Dec 9, priced at $561 found 5 days ago
Virgin Atlantic
Tue, Nov 18 - Tue, Dec 9
HLN
Helena
FRA
Frankfurt
$571 Roundtrip, found 5 days ago
$571
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Tue, Nov 18 from Helena to Frankfurt, returning Tue, Dec 9, priced at $571 found 5 days ago
Delta
Tue, Nov 18 - Tue, Dec 9
HLN
Helena
FRA
Frankfurt
$579 Roundtrip, found 5 days ago
$579
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 18 from Helena to Frankfurt, returning Tue, Dec 9, priced at $579 found 5 days ago
United
Tue, Nov 18 - Thu, Dec 11
HLN
Helena
FRA
Frankfurt
$586 Roundtrip, found 5 days ago
$586
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 18 from Helena to Frankfurt, returning Thu, Dec 11, priced at $586 found 5 days ago
Delta
Tue, Nov 18 - Tue, Dec 9
HLN
Helena
FRA
Frankfurt
$587 Roundtrip, found 5 days ago
$587
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 18 from Helena to Frankfurt, returning Tue, Dec 9, priced at $587 found 5 days ago
United
Tue, Nov 18 - Tue, Dec 9
HLN
Helena
FRA
Frankfurt
$590 Roundtrip, found 5 days ago
$590
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 18 from Helena to Frankfurt, returning Tue, Dec 9, priced at $590 found 5 days ago
Delta
Tue, Nov 18 - Tue, Dec 9
HLN
Helena
FRA
Frankfurt
$592 Roundtrip, found 5 days ago
$592
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 18 from Helena to Frankfurt, returning Tue, Dec 9, priced at $592 found 5 days ago
United
Tue, Nov 18 - Tue, Dec 9
HLN
Helena
FRA
Frankfurt
$594 Roundtrip, found 5 days ago
$594
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 18 from Helena to Frankfurt, returning Tue, Dec 9, priced at $594 found 5 days ago
KLM
Tue, Mar 17 - Tue, Mar 31
HLN
Helena
FRA
Frankfurt
$993 Roundtrip, found 4 days ago
$993
Roundtrip
found 4 days ago
Select KLM flight, departing Tue, Mar 17 from Helena to Frankfurt, returning Tue, Mar 31, priced at $993 found 4 days ago
Air France
Tue, Mar 17 - Tue, Mar 31
HLN
Helena
FRA
Frankfurt
$995 Roundtrip, found 4 days ago
$995
Roundtrip
found 4 days ago
Select Air France flight, departing Tue, Mar 17 from Helena to Frankfurt, returning Tue, Mar 31, priced at $995 found 4 days ago

Frequently asked questions

How much does a flight from Helena Regional Airport (HLN) to Frankfurt Intl. Airport (FRA) cost?
Grab a cheap one-way flight from $395 or cheap return flight from $561 from Helena Regional Airport (HLN) to Frankfurt Intl. Airport (FRA) 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 Helena Regional Airport (HLN) to Frankfurt Intl. Airport (FRA)?
November is the cheapest month to fly from HLN to FRA. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Helena Regional Airport (HLN) to Frankfurt Intl. Airport (FRA)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest HLN to FRA flight.
How many flights per day from Helena Regional Airport (HLN) to Frankfurt Intl. Airport (FRA)?
Direct flights from Helena Regional Airport (HLN) to Frankfurt Intl. Airport (FRA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HLN to FRA?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, 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 Helena Regional Airport (HLN) to Frankfurt Intl. Airport (FRA)?
To avoid possible delays on the Helena Regional Airport (HLN) to Frankfurt Intl. Airport (FRA) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Helena Regional Airport (HLN) to Frankfurt Intl. Airport (FRA) last-minute?
Booking your plane ticket from HLN to FRA shortly before your getaway is generally more expensive. But if you're flexible with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a HLN to FRA flight and hotel package?
You'll generally save money by booking a HLN to FRA 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. Once you've chosen 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 Helena Regional Airport (HLN) to Frankfurt Intl. Airport (FRA)?
If you reserved your HLN to FRA flight within the last 24 hours, you may be able to cancel or modify it at no cost. 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, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Helena Regional
Destination airport
Frankfurt Intl.
Airlines serving
Air France, Delta, KLM, United, Virgin Atlantic
Roundtrip price
$560
Distance
4874 mi

Book with confidence

Helena to Frankfurt Flights

The cheapest times to fly from Helena to Frankfurt

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 Helena to Frankfurt are during the month of November. You can find some of the cheapest flights from Helena to Frankfurt with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helena to Frankfurt

Sunday is one of the best days to book for cheap flights from Helena to Frankfurt: 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 Helena to Frankfurt

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 Helena to Frankfurt in 2025. You can also book with separate airlines for your outbound and return journeys, from $395 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 Helena to Frankfurt 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 Helena to Frankfurt 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.

 

Helena to Frankfurt Flights

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*Available to One Key members.