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$320+ Cheap flights from Houston to Frankfurt (FRA)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — FRA
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Frankfurt am Main are usually found in September or November, booked 37 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Houston to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Frankfurt (FRA). 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 juin 12, 2025.

Round-trip from

$712
(American Airlines)

One-way from

$320
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,327
From Houston to Frankfurt am Main
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One-way flight from Houston to Frankfurt am Main
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Highest demand for flights based on searches. 16% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Houston to Frankfurt

Cheapest flights from Houston to Frankfurt
Explore the most affordable flight options available from Houston to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
dim. 8/39:48 amIAH - FRA
1 stop14h 32mAmerican Airlines
dim. 8/106:40 amFRA - IAH
1 stop14h 00mAmerican Airlines
Deal found 6/11$712
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/3010:17 amIAH - FRA
2 stops14h 53mAir Canada
jeu. 10/169:55 amFRA - IAH
2 stops19h 14mAir Canada
Deal found 6/11$713
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/3112:51 pmIAH - FRA
1 stop13h 59mDelta
mar. 9/911:00 amFRA - IAH
1 stop13h 51mDelta
Deal found 6/11$714
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/311:05 pmHOU - FRA
1 stop12h 50mDelta
mar. 9/910:40 amFRA - HOU
1 stop13h 59mDelta
Deal found 6/11$714
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/93:35 pmIAH - FRA
Nonstop9h 40mLufthansa
jeu. 10/2310:00 amFRA - IAH
Nonstop10h 35mLufthansa
Deal found 6/11$715
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/43:35 pmIAH - FRA
Nonstop9h 40mMultiple Airlines
mar. 9/309:55 amFRA - IAH
1 stop16h 47mMultiple Airlines
Deal found 6/10$719
This United Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 7/1512:50 pmIAH - FRA
1 stop13h 30mUnited Airlines
mar. 8/124:40 pmFRA - IAH
1 stop29h 05mUnited Airlines
Deal found 6/11$724
This Air France deal was found by Cheapflights users on 6/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/43:30 pmIAH - FRA
1 stop15h 05mKLM
mer. 8/207:00 amFRA - IAH
2 stops15h 42mKLM
Deal found 6/10$725
This Ovago deal was found by Cheapflights users on 6/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/234:25 pmHOU - FRA
1 stop33h 20mBritish Airways
dim. 8/246:40 amFRA - HOU
2 stops18h 20mBritish Airways
Deal found 6/10$725
This KLM deal was found by Cheapflights users on 6/10. 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.
jeu. 7/3112:56 pmHOU - FRA
1 stop12h 59mKLM
jeu. 8/1410:40 amFRA - HOU
1 stop13h 59mKLM
Deal found 6/10$727
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/73:26 pmIAH - FRA
2 stops16h 39mBritish Airways
mer. 8/136:55 pmFRA - IAH
1 stop25h 45mBritish Airways
Deal found 6/10$733
This American Airlines deal was found by Cheapflights users on 6/11. 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. 8/410:13 amHOU - FRA
1 stop15h 32mAmerican Airlines
mer. 8/2010:55 amFRA - HOU
1 stop16h 04mAmerican Airlines
Deal found 6/11$734

Cheapflights Fare Finder

Customize your flight search to find flights from Houston to Frankfurt 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 juin 12, 2025.
Use the filters below to find and compare flights from Houston to Frankfurt am Main Airport that are best for you.

Fly from

Houston

Fly to

Frankfurt

Route

Depart

Return

Price

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

dim. 8/3

9:48 am-7:20 am

1 stop14h 32m

Frankfurt am Main

dim. 8/10

6:40 am-1:40 pm

1 stop14h 00m

$712

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

mar. 9/30

10:17 am-8:10 am

2 stops14h 53m

Frankfurt am Main

jeu. 10/16

9:55 am-10:09 pm

2 stops19h 14m

$713

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

dim. 8/31

12:51 pm-9:50 am

1 stop13h 59m

Frankfurt am Main

mar. 9/9

11:00 am-5:51 pm

1 stop13h 51m

$714

HoustonFrankfurt am Main

HOU - FRA

HOUFRA

Houston Hobby

dim. 8/31

1:05 pm-8:55 am

1 stop12h 50m

Frankfurt am Main

mar. 9/9

10:40 am-5:39 pm

1 stop13h 59m

$714

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

jeu. 10/9

3:35 pm-8:15 am

Nonstop9h 40m

Frankfurt am Main

jeu. 10/23

10:00 am-1:35 pm

Nonstop10h 35m

$715

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

jeu. 9/4

3:35 pm-8:15 am

Nonstop9h 40m

Frankfurt am Main

mar. 9/30

9:55 am-7:42 pm

1 stop16h 47m

$719

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

mar. 7/15

12:50 pm-9:20 am

1 stop13h 30m

Frankfurt am Main

mar. 8/12

4:40 pm-2:45 pm

1 stop29h 05m

$724

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

lun. 8/4

3:30 pm-1:35 pm

1 stop15h 05m

Frankfurt am Main

mer. 8/20

7:00 am-3:42 pm

2 stops15h 42m

$725

HoustonFrankfurt am Main

HOU - FRA

HOUFRA

Houston Hobby

mer. 7/23

4:25 pm-8:45 am

1 stop33h 20m

Frankfurt am Main

dim. 8/24

6:40 am-6:00 pm

2 stops18h 20m

$725

HoustonFrankfurt am Main

HOU - FRA

HOUFRA

Houston Hobby

jeu. 7/31

12:56 pm-8:55 am

1 stop12h 59m

Frankfurt am Main

jeu. 8/14

10:40 am-5:39 pm

1 stop13h 59m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 41 results
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The best insider tips for Houston to Frankfurt am Main Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston to Frankfurt am Main Airport trip
Airlines
Lufthansa

Lufthansa’s Allegris cabins offer 31-inch pitch seats with adjustable headrests for enhanced comfort.


Lufthansa’s Sleeper’s Row lets you spread across three seats with a mattress and blanket.

Read more about Lufthansaby Blane Bachelor
United Airlines

United’s Polaris Business Class offers lie-flat seats, Saks bedding, and exclusive lounge access.


United’s Premium Plus offers wider seats, extra legroom, and upgraded meals on international flights.

Read more about United Airlinesby Harriet Baskas
Airports
IAH

Check the IAH Depart tab for current security wait times to ensure a smooth departure.

Read more about IAHby Evie Carrick
FRA

For quick city access, take the S8 or S9 trains from FRA to Frankfurt Hauptbahnhof in about 15 minutes.

Read more about FRAby Blane Bachelor
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Lufthansa and FRA

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more

Best time to book a flight from Houston to Frankfurt

Have a flexible travel schedule? Discover the best time to fly to Frankfurt 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.

Cheapflights Insights

Everything you need to know about your flight from Houston to Frankfurt am Main Airport

How far ahead should I book a flight from Houston to Frankfurt am Main Airport?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Frankfurt. Price data was last updated on June 9, 2025.

The price you pay for your flight from Houston to Frankfurt am Main Airport may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston to Frankfurt am Main Airport?

Currently, January is the cheapest month in which you can book a flight from Houston to Frankfurt am Main Airport (average of $729). Flying from Houston to Frankfurt am Main Airport 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 HOU to FRA?

Find hourly flight availability from Houston to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 12, 2025.

It’s typically best to fly out from Houston to Frankfurt am Main Airport in the evening. Doing so could potentially save you 39% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Houston to Frankfurt am Main Airport?

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

Travelers seeking maximum savings on their Houston to Frankfurt am Main Airport 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 Frankfurt by month

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

In terms of precipitation, rainfall in Frankfurt am Main Airport 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 Frankfurt am Main Airport when rainfall is around 1.6 in.

Temperature in Frankfurt by month

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

If weather is an important factor for your trip to Frankfurt am Main Airport, 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 Frankfurt

Get insights into the airlines that provide service to Frankfurt. 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 Frankfurt. Reviews last updated juin 12, 2025.
Read reviews from past customers who have flown Delta, KLM and Austrian Airlines from Houston to Frankfurt am Main. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Houston to Frankfurt. 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 flying from Houston to Frankfurt am Main Airport round-trip?

    American Airlines, at $712, was found to be the cheapest airline from Houston to Frankfurt am Main Airport.Alternate airlines to your destination round-trip include Air Canada and Delta. American Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Houston to Frankfurt am Main Airport one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $416. Users have also found prices from $419 and $419 on Iberia and American Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Frankfurt 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 Frankfurt am Main Airport?

    Currently, January is the cheapest month in which you can book a flight from Houston to Frankfurt am Main Airport (average of $729). Flying from Houston to Frankfurt am Main Airport 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

Traveling to a place near Houston?

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Top 7 airlines flying from Houston to Frankfurt

Discover the top 7 airlines that operate flights from Houston to Frankfurt. 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$452Average$1,060FlexibilityNo cancel feeOn-time71%
DeltaCheapest$482Average$936FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$536Average$788FlexibilityNo cancel feeOn-time70%
KLMCheapest$542Average$774FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$694Average$761FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$722Average$1,187FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$783Average$1,142FlexibilityNo cancel feeOn-time76%

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