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Heidelberg

$300+ Cheap flights from George Bush Intcntl (IAH) 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — FRA
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Heidelberg are usually found in March or January, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Heidelberg

Keep the following information in mind while searching for George Bush Intcntl to Heidelberg flight deals. Data was last updated abril 17, 2025.

Round-trip from

$811
(Mytrip)

One-way from

$300
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,071
From Houston George Bush Intcntl to Heidelberg
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One-way flight from Houston George Bush Intcntl to Heidelberg
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Highest demand for flights based on searches. 22% potential increase in price ($321 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from George Bush Intcntl to Heidelberg

Cheapest flights from George Bush Intcntl to Heidelberg
Explore the most affordable flight options available from George Bush Intcntl to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/15. 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.
dom. 5/48:24 pmIAH - FRA
3 stops33h 36mMultiple Airlines
dom. 5/119:00 pmFRA - IAH
2 stops38h 55mMultiple Airlines
Deal found 4/15$811
This FlightHub deal was found by Cheapflights users on 4/16. 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.
dom. 9/79:00 pmIAH - FRA
1 stop30h 00mTurkish Airlines
mar. 9/166:55 pmFRA - IAH
1 stop31h 10mTurkish Airlines
Deal found 4/16$814
This United Airlines deal was found by Cheapflights users on 4/16. 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.
dom. 8/1010:00 amIAH - FRA
1 stop18h 00mUnited Airlines
vie. 8/2210:00 amFRA - IAH
Nonstop10h 35mUnited Airlines
Deal found 4/16$823
This Gurufare deal was found by Cheapflights users on 4/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/103:35 pmIAH - FRA
Nonstop9h 40mLufthansa
vie. 8/2210:00 amFRA - IAH
Nonstop10h 35mLufthansa
Deal found 4/17$825
This lol.travel deal was found by Cheapflights users on 4/17. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/510:00 amIAH - FRA
1 stop15h 10mAir Canada
mar. 5/209:55 amFRA - IAH
1 stop17h 01mAir Canada
Deal found 4/17$834
This American Airlines deal was found by Cheapflights users on 4/17. 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.
lun. 5/58:00 amIAH - FRA
1 stop16h 20mAmerican Airlines
mar. 5/209:20 amFRA - IAH
1 stop14h 10mAmerican Airlines
Deal found 4/17$886
This Virgin Atlantic deal was found by Cheapflights users on 4/17. 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.
lun. 5/512:00 pmIAH - FRA
2 stops14h 50mVirgin Atlantic
mar. 5/2011:00 amFRA - IAH
2 stops19h 59mVirgin Atlantic
Deal found 4/17$895
This Iberia deal was found by Cheapflights users on 4/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/510:04 amIAH - FRA
1 stop14h 16mIberia
mar. 5/2012:10 pmFRA - IAH
2 stops18h 32mIberia
Deal found 4/17$902
This Scandinavian Airlines deal was found by Cheapflights users on 4/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/274:00 pmIAH - FRA
2 stops20h 45mScandinavian Airlines
mié. 9/37:00 amFRA - IAH
3 stops23h 54mScandinavian Airlines
Deal found 4/17$905
This Austrian Airlines deal was found by Cheapflights users on 4/16. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/710:58 amIAH - FRA
2 stops27h 47mAustrian Airlines
jue. 9/186:40 amFRA - IAH
2 stops22h 24mAustrian Airlines
Deal found 4/16$927
This Booking.com deal was found by Cheapflights users on 4/17. 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.
lun. 5/54:30 pmIAH - FRA
2 stops18h 20mBritish Airways
mar. 5/2010:40 amFRA - IAH
2 stops18h 00mBritish Airways
Deal found 4/17$931
This KLM deal was found by Cheapflights users on 4/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/1512:51 pmIAH - FRA
1 stop13h 59mKLM
mar. 8/126:30 pmFRA - IAH
1 stop25h 45mKLM
Deal found 4/17$940

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl 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 abril 17, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Heidelberg that are best for you.

Fly from

George Bush Intcntl

Fly to

Heidelberg

Route

Depart

Return

Price

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

dom. 5/4

8:24 pm-1:00 pm

3 stops33h 36m

Frankfurt am Main

dom. 5/11

9:00 pm-4:55 am

2 stops38h 55m

$811

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

dom. 9/7

9:00 pm-10:00 am

1 stop30h 00m

Frankfurt am Main

mar. 9/16

6:55 pm-7:05 pm

1 stop31h 10m

$814

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

dom. 8/10

10:00 am-11:00 am

1 stop18h 00m

Frankfurt am Main

vie. 8/22

10:00 am-1:35 pm

Nonstop10h 35m

$823

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

dom. 8/10

3:35 pm-8:15 am

Nonstop9h 40m

Frankfurt am Main

vie. 8/22

10:00 am-1:35 pm

Nonstop10h 35m

$825

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

lun. 5/5

10:00 am-8:10 am

1 stop15h 10m

Frankfurt am Main

mar. 5/20

9:55 am-7:56 pm

1 stop17h 01m

$834

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

lun. 5/5

8:00 am-7:20 am

1 stop16h 20m

Frankfurt am Main

mar. 5/20

9:20 am-4:30 pm

1 stop14h 10m

$886

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

lun. 5/5

12:00 pm-9:50 am

2 stops14h 50m

Frankfurt am Main

mar. 5/20

11:00 am-11:59 pm

2 stops19h 59m

$895

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

lun. 5/5

10:04 am-7:20 am

1 stop14h 16m

Frankfurt am Main

mar. 5/20

12:10 pm-11:42 pm

2 stops18h 32m

$902

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

mié. 8/27

4:00 pm-7:45 pm

2 stops20h 45m

Frankfurt am Main

mié. 9/3

7:00 am-11:54 pm

3 stops23h 54m

$905

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

dom. 9/7

10:58 am-9:45 pm

2 stops27h 47m

Frankfurt am Main

lun. 9/15

6:10 pm-10:04 pm

2 stops34h 54m

$927

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 27 results
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Best time to book a flight from George Bush Intcntl to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Heidelberg

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Heidelberg?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Heidelberg. Price data was last updated on April 11, 2025.

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport 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 Houston George Bush Intcntl Airport to Heidelberg?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Heidelberg (average of $729). Flying from Houston George Bush Intcntl Airport to Heidelberg in June is currently the most expensive (average of $1,079). 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 IAH to HE1?

Find hourly flight availability from George Bush Intcntl 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 abril 17, 2025.

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

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Heidelberg?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Heidelberg. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Heidelberg flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to Heidelberg

Explore weekly flight availability from George Bush Intcntl 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 abril 17, 2025.

The most flights from IAH to HE1 are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

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 abril 17, 2025.
Read through reviews of airlines operating flights from Houston to Heidelberg, such as KLM, Finnair and Austrian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,327 reviews

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,327 reviews
KLM
7.8
Good
1,327 reviews

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Finnair
7.6
Good
1,269 reviews
KLM
7.8
Good
1,327 reviews

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
775 reviews
KLM
7.8
Good
1,327 reviews

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,580 reviews
KLM
7.8
Good
1,327 reviews

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,667 reviews
KLM
7.8
Good
1,327 reviews

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl Airport to Heidelberg one-way?

    The cheapest airlines for a one-way flight from Houston George Bush Intcntl Airport to Heidelberg are Turkish Airlines ($486), Lufthansa ($514), and British Airways ($542).

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Heidelberg?

    Consider Air Canada (70%), United Airlines (69%) or Lufthansa (69%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Heidelberg.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Heidelberg?

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Heidelberg? While on average our users pay $3,273, our data indicates the cheapest price to be $527. The most popular route (Houston George Bush Intcntl - Frankfurt am Main), is priced around $710.

  • Can I find deals for flights from George Bush Intcntl to Heidelberg that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Heidelberg?

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

  • Can I find deals for business class flights from George Bush Intcntl to Heidelberg?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Heidelberg?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Heidelberg (average of $729). Flying from Houston George Bush Intcntl Airport to Heidelberg in June is currently the most expensive (average of $1,079). 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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Alternative routes for George Bush Intcntl to Heidelberg

See prices for flight routes from nearby airports that may be better suited for you.
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George Bush Intcntl to Frankfurt flights
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George Bush Intcntl to Munich flights
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George Bush Intcntl to Stuttgart flights

Top 5 airlines flying from George Bush Intcntl to Heidelberg

Discover the top 5 airlines that operate flights from George Bush Intcntl 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$452Average$721FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$554Average$810FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$698Average$744FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$719Average$1,261FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$734Average$1,121FlexibilityNo cancel feeOn-time69%

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