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Heidelberg

$299+ Cheap flights from Aurora, CO to Heidelberg, Germany

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FRA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Aurora to Heidelberg are usually found in October or April, booked 89 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Aurora to Heidelberg

Keep the following information in mind while searching for Aurora to Heidelberg flight deals. Data was last updated July 31, 2025.

Round-trip from

$704
(oojo)

One-way from

$299
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,139
From Aurora to Heidelberg
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One-way flight from Aurora to Heidelberg
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Highest demand for flights based on searches. 15% potential increase in price ($193 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Aurora to Heidelberg

Cheapest flights from Aurora to Heidelberg
Explore the most affordable flight options available from Aurora to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/284:40 pmDEN - FRA
1 stop12h 25mIcelandair
Tue 11/111:05 pmFRA - DEN
1 stop13h 00mIcelandair
Deal found 7/30$704
This Condor deal was found by Cheapflights users on 7/31. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:00 amDEN - FRA
1 stop22h 20mMultiple Airlines
Fri 8/2211:40 amFRA - DEN
1 stop18h 03mMultiple Airlines
Deal found 7/31$711
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:25 pmDEN - FRA
1 stop12h 40mBritish Airways
Sun 12/147:25 amFRA - DEN
1 stop16h 05mBritish Airways
Deal found 7/30$718
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:50 pmDEN - FRA
1 stop17h 10mTurkish Airlines
Thu 9/187:05 amFRA - DEN
1 stop18h 50mTurkish Airlines
Deal found 7/30$726
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:32 pmDEN - FRA
2 stops42h 08mScandinavian Airlines
Wed 10/88:30 pmFRA - DEN
2 stops35h 20mScandinavian Airlines
Deal found 7/31$728
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2411:35 amDEN - FRA
1 stop15h 25mAir Canada
Tue 9/910:15 amFRA - DEN
1 stop14h 18mAir Canada
Deal found 7/30$738
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:59 pmDEN - FRA
Nonstop9h 31mLufthansa
Tue 11/111:10 pmFRA - DEN
Nonstop10h 50mLufthansa
Deal found 7/31$740
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 10/133:50 pmDEN - FRA
Nonstop9h 30mUnited Airlines
Thu 11/139:45 amFRA - DEN
1 stop18h 10mUnited Airlines
Deal found 7/31$741

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aurora 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 July 31, 2025.
Use the filters below to find and compare flights from Aurora to Heidelberg that are best for you.

Fly from

Aurora

Fly to

Heidelberg

Route

Depart

Return

Price

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Tue 10/28

4:40 pm-12:05 pm

1 stop12h 25m

Frankfurt am Main

Tue 11/11

1:05 pm-6:05 pm

1 stop13h 00m

$704

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Sun 8/24

7:52 am-8:05 am

1 stop16h 13m

Frankfurt am Main

Tue 9/9

1:20 pm-2:53 pm

1 stop33h 33m

$711

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Sat 11/1

7:00 am-12:50 pm

1 stop22h 50m

Frankfurt am Main

Sat 11/15

1:55 pm-11:57 pm

1 stop18h 02m

$713

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Sun 11/30

5:25 pm-2:05 pm

1 stop12h 40m

Frankfurt am Main

Sun 12/14

7:25 am-3:30 pm

1 stop16h 05m

$718

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Fri 9/12

7:50 pm-9:00 pm

1 stop17h 10m

Frankfurt am Main

Thu 9/18

7:05 am-5:55 pm

1 stop18h 50m

$726

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Wed 9/24

12:32 pm-2:40 pm

2 stops42h 08m

Frankfurt am Main

Thu 10/9

8:30 pm-11:50 pm

2 stops35h 20m

$728

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Wed 10/15

5:59 pm-11:30 am

Nonstop9h 31m

Frankfurt am Main

Wed 11/12

1:10 pm-4:00 pm

Nonstop10h 50m

$740

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Mon 10/13

3:50 pm-9:20 am

Nonstop9h 30m

Frankfurt am Main

Thu 11/13

9:45 am-7:55 pm

1 stop18h 10m

$741

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Mon 9/29

4:14 pm-7:20 pm

3 stops43h 06m

$299

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Mon 9/8

7:55 pm-10:15 am

1 stop30h 20m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 16 results
1
2

Best time to book a flight from Aurora to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Aurora 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 Aurora to Heidelberg

How far ahead should I book a flight from Aurora to Heidelberg?

Use this chart to determine the optimal time to book a round-trip flight from Aurora to Heidelberg. Price data was last updated on July 25, 2025.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Aurora to Heidelberg. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Aurora to Heidelberg?

Currently, January is the cheapest month in which you can book a flight from Aurora to Heidelberg (average of $729). Flying from Aurora to Heidelberg in June is currently the most expensive (average of $1,088). 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.

What is the cheapest time of day to fly from 9UR to HE1?

Find hourly flight availability from Aurora to Heidelberg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Aurora to Heidelberg as you normally would.

What is the cheapest day to fly from Aurora to Heidelberg?

Use this chart to determine the cheapest time to fly round-trip from Aurora to Heidelberg. Price data was last updated on September 1, 2024.

Travelers seeking maximum savings on their Aurora to Heidelberg flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Aurora to Heidelberg

Explore weekly flight availability from Aurora to Heidelberg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from 9UR to HE1 are scheduled on a Wednesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 July 31, 2025.
See what other customers who have flown with Singapore Airlines, United Airlines, and Scandinavian Airlines from Aurora to Heidelberg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,338 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very good
1,338 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
United Airlines
7.4
Good
8,900 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Scandinavian Airlines
7.4
Good
1,457 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Turkish Airlines
7.3
Good
3,933 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Air Canada
7.1
Good
9,851 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

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

  • What are the cheapest airlines to fly from Aurora to Heidelberg one-way?

    $435 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Singapore Airlines and Turkish Airlines, with prices starting from $455 and $459, respectively.

  • What are the most reliable airlines from Aurora to Heidelberg?

    Before booking your flight to Heidelberg from Aurora, check out the most reliable airlines to get you to your destination on time: Air Canada (80%), United Airlines (71%), Lufthansa( 71%).

  • What are the cheapest flights from Aurora to Heidelberg?

    Looking at all options, your cheapest flight can be booked for $398. While the most popular route (Denver Intl - Frankfurt am Main) can be booked for $524 on average our data indicates $2,350 when flying from Aurora to Heidelberg.

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

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

  • How can I find direct flights from Aurora to Heidelberg?

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

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

    Yes. Cheapflights offers flight deals from Aurora 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 Aurora to Heidelberg?

    Currently, January is the cheapest month in which you can book a flight from Aurora to Heidelberg (average of $729). Flying from Aurora to Heidelberg in June is currently the most expensive (average of $1,088). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Aurora to Heidelberg

Discover the top 9 airlines that operate flights from Aurora to Heidelberg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$454Average$707FlexibilityNo cancel feeOn-time76%
DeltaCheapest$542Average$774FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$543Average$925FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$549Average$817FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$560Average$631FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$623Average$817FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$687Average$1,219FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$692Average$1,267FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$718Average$1,047FlexibilityNo cancel feeOn-timeN/A

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