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$810+ Cheap flights from Great Falls (GTF) to Heidelberg, Germany

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — FRA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Great Falls to Heidelberg

Keep the following information in mind while searching for Great Falls to Heidelberg flight deals. Data was last updated May 1, 2025.

Round-trip from

$810
(United Airlines)
From Great Falls to Heidelberg
Search Deals

Find flight deals from Great Falls to Heidelberg

Cheapest flights from Great Falls to Heidelberg
Explore the most affordable flight options available from Great Falls to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:00 amGTF - FRA
1 stop18h 20mUnited Airlines
Fri 9/129:55 amFRA - GTF
2 stops43h 33mUnited Airlines
Deal found 5/1$810
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:07 pmGTF - FRA
2 stops35h 28mAlaska Airlines
Sat 5/172:05 pmFRA - GTF
1 stop34h 24mAlaska Airlines
Deal found 4/30$1,610

Cheapflights Fare Finder

Customize your flight search to find flights from Great Falls to Heidelberg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Great Falls to Heidelberg that are best for you.

Fly from

Great Falls

Fly to

Heidelberg

Route

Depart

Return

Price

Great FallsFrankfurt am Main

GTF - FRA

GTFFRA

Great Falls

Fri 9/5

7:00 am-9:20 am

1 stop18h 20m

Frankfurt am Main

Fri 9/12

9:55 am-9:28 pm

2 stops43h 33m

$810

Great FallsFrankfurt am Main

GTF - FRA

GTFFRA

Great Falls

Mon 5/12

6:07 pm-1:35 pm

2 stops35h 28m

Frankfurt am Main

Sat 5/17

2:05 pm-4:29 pm

1 stop34h 24m

$1,610

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Best time to book a flight from Great Falls to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Heidelberg

Rainfall in Heidelberg by month

Plan your trip to Heidelberg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Heidelberg ranges from 1.6 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Heidelberg when rainfall is around 1.6 in.

Temperature in Heidelberg by month

Plan your trip to Heidelberg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Heidelberg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Heidelberg

Get insights into the airlines that provide service to Heidelberg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heidelberg. Reviews last updated May 1, 2025.
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Heidelberg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Great Falls to Heidelberg?

    Great Falls (GTF) is the airport you will fly out of if you book a flight from Great Falls to Heidelberg. You should not have trouble finding flights to Heidelberg from Great Falls; the airport handles an average of 0 outbound flights to Heidelberg per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Great Falls airport to Heidelberg. It is only a 3.5 mi journey to Great Falls (GTF) from Great Falls’s city center.

  • Can I find deals for flights from Great Falls to Heidelberg that include hotel bookings?

    Yes. In addition to deals on Great Falls to Heidelberg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Heidelberg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Heidelberg.

  • Can I find deals for business class flights from Great Falls to Heidelberg?

    Yes. Cheapflights offers flight deals from Great Falls to Heidelberg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Great Falls to Heidelberg?

    Currently, January is the cheapest month in which you can book a flight from Great Falls to Heidelberg (average of $729). Flying from Great Falls to Heidelberg in June is currently the most expensive (average of $1,086). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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