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Heidelberg

$441+ Cheap flights from Houston 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — FRA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Houston to Heidelberg are usually found in April or September, booked 76 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Houston to Heidelberg

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Heidelberg (HE1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$651
(Mytrip)

One-way from

$441
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$897
From Houston to Heidelberg
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One-way flight from Houston to Heidelberg
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Highest demand for flights based on searches. 25% potential increase in price ($352 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Houston to Heidelberg

Cheapest flights from Houston to Heidelberg
Explore the most affordable flight options available from Houston to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/35:00 amIAH - FRA
3 stops24h 05mMultiple Airlines
Tue 3/111:05 pmFRA - IAH
3 stops33h 20mMultiple Airlines
Deal found 1/19$654
This FlightHub deal was found by Cheapflights users on 1/20. 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 2/57:05 amIAH - FRA
2 stops29h 40mScandinavian Airlines
Tue 2/184:05 pmFRA - IAH
2 stops38h 54mScandinavian Airlines
Deal found 1/20$707
This oojo deal was found by Cheapflights users on 1/19. 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.
Sun 2/23:05 pmIAH - FRA
1 stop24h 10mTurkish Airlines
Wed 2/196:25 pmFRA - IAH
1 stop32h 00mTurkish Airlines
Deal found 1/19$715
This Booking.com deal was found by Cheapflights users on 1/20. 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 3/167:20 amIAH - FRA
2 stops18h 05mAir Canada
Tue 4/19:55 amFRA - IAH
1 stop19h 06mAir Canada
Deal found 1/20$881
This AirNGo deal was found by Cheapflights users on 1/20. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/162:23 pmHOU - FRA
1 stop12h 17mVirgin Atlantic
Tue 4/110:40 amFRA - HOU
1 stop14h 20mVirgin Atlantic
Deal found 1/20$884
This Expedia deal was found by Cheapflights users on 1/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/165:30 pmIAH - FRA
Nonstop9h 50mLufthansa
Tue 4/110:00 amFRA - IAH
Nonstop10h 35mLufthansa
Deal found 1/21$906
This United deal was found by Cheapflights users on 1/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:30 amIAH - FRA
1 stop14h 55mUnited Airlines
Wed 12/101:50 pmFRA - IAH
Nonstop11h 30mUnited Airlines
Deal found 1/21$924
This AirNGo deal was found by Cheapflights users on 1/21. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1610:41 amHOU - FRA
1 stop15h 59mAir France
Tue 4/110:40 amFRA - HOU
1 stop14h 20mAir France
Deal found 1/21$927
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/169:08 amHOU - FRA
1 stop16h 07mAmerican Airlines
Tue 4/110:55 amFRA - HOU
1 stop15h 48mAmerican Airlines
Deal found 1/21$937
This Virgin Atlantic deal was found by Cheapflights users on 1/21. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1612:07 pmIAH - FRA
2 stops15h 33mVirgin Atlantic
Tue 4/111:50 amFRA - IAH
2 stops19h 09mVirgin Atlantic
Deal found 1/21$943
This oojo deal was found by Cheapflights users on 1/20. 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.
Sun 3/164:24 pmIAH - FRA
2 stops18h 26mBritish Airways
Tue 4/16:40 amFRA - IAH
1 stop14h 00mBritish Airways
Deal found 1/20$951
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/226:33 pmHOU - FRA
1 stop30h 42mIberia
Sun 3/3010:45 amFRA - HOU
1 stop15h 58mIberia
Deal found 1/20$995

Find flights from Houston to Heidelberg within your budget

Customize your flight search to find flights from Houston 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Mon 3/3

5:00 am-12:05 pm

3 stops24h 05m

Frankfurt am Main

Tue 3/11

1:05 pm-4:25 pm

3 stops33h 20m

$654

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Wed 2/5

7:05 am-7:45 pm

2 stops29h 40m

Frankfurt am Main

Tue 2/18

4:05 pm-11:59 pm

2 stops38h 54m

$707

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Sun 2/2

3:05 pm-10:15 pm

1 stop24h 10m

Frankfurt am Main

Wed 2/19

6:25 pm-7:25 pm

1 stop32h 00m

$715

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Sun 3/16

7:20 am-7:25 am

2 stops18h 05m

Frankfurt am Main

Tue 4/1

9:55 am-10:01 pm

1 stop19h 06m

$881

HoustonFrankfurt am Main

HOU - FRA

HOUFRA

Houston Hobby

Sun 3/16

2:23 pm-8:40 am

1 stop12h 17m

Frankfurt am Main

Tue 4/1

10:40 am-6:00 pm

1 stop14h 20m

$884

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Sun 3/16

5:30 pm-9:20 am

Nonstop9h 50m

Frankfurt am Main

Tue 4/1

10:00 am-1:35 pm

Nonstop10h 35m

$899

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Sun 3/16

5:30 pm-9:20 am

Nonstop9h 50m

Frankfurt am Main

Tue 4/1

1:55 pm-6:00 pm

Nonstop11h 05m

$924

HoustonFrankfurt am Main

HOU - FRA

HOUFRA

Houston Hobby

Sun 3/16

10:41 am-8:40 am

1 stop15h 59m

Frankfurt am Main

Tue 4/1

10:40 am-6:00 pm

1 stop14h 20m

$927

HoustonFrankfurt am Main

HOU - FRA

HOUFRA

Houston Hobby

Sun 3/16

9:08 am-7:15 am

1 stop16h 07m

Frankfurt am Main

Tue 4/1

10:55 am-7:43 pm

1 stop15h 48m

$937

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Sun 3/16

12:07 pm-9:40 am

2 stops15h 33m

Frankfurt am Main

Tue 4/1

11:50 am-11:59 pm

2 stops19h 09m

$943

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 31 results
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Best time to book a flight from Houston to Heidelberg

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

Travel insights for flights from Houston to Heidelberg

Get recent, data-driven insights about flights from Houston to Heidelberg including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Houston to Heidelberg. Price data was last updated on January 17, 2025.

The best time to book flights from Houston to Heidelberg is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Houston to Heidelberg (average of $729). Flying from Houston to Heidelberg in June is currently the most expensive (average of $1,112). 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 HOU to HE1?

Find hourly flight availability from Houston 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 January 21, 2025.

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

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

Use this chart to determine the cheapest time to fly round-trip from Houston to Heidelberg. Price data was last updated on December 16, 2024.

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

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 January 21, 2025.
Read through reviews of airlines operating flights from Houston to Heidelberg, such as Iberia, Delta and Scandinavian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Alaska Airlines
8.0
Very good
9,706 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Houston 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 Houston to Heidelberg one-way?

    $526 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Virgin Atlantic and British Airways, with prices starting from $605 and $637, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Houston to Heidelberg (average of $729). Flying from Houston to Heidelberg in June is currently the most expensive (average of $1,112). 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.

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Top 7 airlines flying from Houston to Heidelberg

Discover the top 7 airlines that operate flights from Houston 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$543Average$1,211FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$554Average$1,077FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$554Average$761FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$633Average$1,207FlexibilityNo cancel feeOn-time76%
KLMCheapest$646Average$783FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$694Average$885FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$734Average$1,240FlexibilityNo cancel feeOn-time69%
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