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$250+ Cheap flights from George Bush Intcntl (IAH) 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — FRA
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Frankfurt am Main are usually found in March or January, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from George Bush Intcntl to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 July 28, 2025.

Round-trip from

$694
(FlightHub)

One-way from

$250
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,185

Good round-trip deal

$875 or less

Good one-way deal

$630 or less
From Houston George Bush Intcntl to Frankfurt am Main
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One-way flight from Houston George Bush Intcntl to Frankfurt am Main
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Highest demand for flights based on searches. 19% potential increase in price ($246 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Frankfurt am Main.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Frankfurt am Main.
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Find flight deals from George Bush Intcntl to Frankfurt

Cheapest flights from George Bush Intcntl to Frankfurt
Explore the most affordable flight options available from George Bush Intcntl to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This FlightHub deal was found by Cheapflights users on 7/26. 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 10/82:25 pmIAH - FRA
1 stop16h 15mTurkish Airlines
Wed 10/157:05 amFRA - IAH
1 stop19h 00mTurkish Airlines
Deal found 7/26$694
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Tue 10/285:25 amIAH - FRA
3 stops22h 40mMultiple Airlines
Tue 11/1110:45 amFRA - IAH
3 stops28h 57mMultiple Airlines
Deal found 7/27$709
This AirNGo deal was found by Cheapflights users on 7/27. 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 8/1710:00 amIAH - FRA
1 stop15h 10mAir Canada
Tue 9/25:35 pmFRA - IAH
1 stop33h 07mAir Canada
Deal found 7/27$715
This FlightHub deal was found by Cheapflights users on 7/26. 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 12/34:30 pmIAH - FRA
Nonstop9h 50mLufthansa
Wed 12/1010:00 amFRA - IAH
Nonstop11h 35mLufthansa
Deal found 7/26$740
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 11/49:35 amIAH - FRA
1 stop14h 00mUnited Airlines
Wed 11/191:50 pmFRA - IAH
Nonstop11h 25mUnited Airlines
Deal found 7/28$744
This Scandinavian Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/31:07 pmIAH - FRA
2 stops18h 33mScandinavian Airlines
Wed 9/103:20 pmFRA - IAH
2 stops39h 30mScandinavian Airlines
Deal found 7/28$765

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 July 28, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Frankfurt am Main Airport that are best for you.

Fly from

George Bush Intcntl

Fly to

Frankfurt

Route

Depart

Return

Price

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Wed 10/8

2:25 pm-1:40 pm

1 stop16h 15m

Frankfurt am Main

Wed 10/15

7:05 am-7:05 pm

1 stop19h 00m

$694

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Tue 10/28

5:25 am-10:05 am

3 stops22h 40m

Frankfurt am Main

Tue 11/11

10:45 am-8:42 am

3 stops28h 57m

$709

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Sun 8/17

10:00 am-8:10 am

1 stop15h 10m

Frankfurt am Main

Tue 9/2

5:35 pm-7:42 pm

1 stop33h 07m

$715

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Wed 12/3

4:30 pm-9:20 am

Nonstop9h 50m

Frankfurt am Main

Wed 12/10

10:00 am-2:35 pm

Nonstop11h 35m

$740

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Tue 11/4

9:35 am-6:35 am

1 stop14h 00m

Frankfurt am Main

Wed 11/19

1:50 pm-6:15 pm

Nonstop11h 25m

$744

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Wed 9/3

1:07 pm-2:40 pm

2 stops18h 33m

Frankfurt am Main

Thu 9/11

3:20 pm-11:50 pm

2 stops39h 30m

$765

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Thu 9/25

12:58 pm-8:20 am

3 stops36h 22m

$250

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Wed 8/27

9:48 am-11:00 am

1 stop18h 12m

$452

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Sun 10/26

3:55 pm-5:00 pm

1 stop19h 05m

$474

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Tue 8/5

6:40 pm-2:05 pm

1 stop12h 25m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 13 results
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The best insider tips for Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Frankfurt am Main Airport trip
Airlines
Lufthansa

Lufthansa's Allegris economy offers 31-inch pitch seats with adjustable headrests for better sleep.


Lufthansa's Sleeper's Row allows spreading across three seats with a mattress for long flights.

Read more about Lufthansaby Blane Bachelor
United Airlines

United's Polaris Business Class offers lie-flat seats, Saks bedding, and Polaris Lounge access.


Premium Plus includes 2 checked bags, priority check-in, and upgraded food on international flights.

Read more about United Airlinesby Harriet Baskas
Airports
IAH

Check security wait times on the IAH Depart tab for all terminals to plan your arrival time efficiently.

Read more about IAHby Evie Carrick
FRA

For a quick city transfer, 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 George Bush Intcntl to Frankfurt

Have a flexible travel schedule? Discover the best time to fly to Frankfurt 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 Frankfurt am Main Airport

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

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

The price you pay for your flight from Houston George Bush Intcntl Airport to Frankfurt am Main Airport may vary depending on when you book. For the best chance of a lower fare, look to book 81 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 George Bush Intcntl Airport to Frankfurt am Main Airport?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Frankfurt am Main Airport (average of $729). Flying from Houston George Bush Intcntl Airport to Frankfurt am Main Airport in June is currently the most expensive (average of $1,089). 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 FRA?

Find hourly flight availability from George Bush Intcntl 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 July 28, 2025.

When flying from Houston George Bush Intcntl Airport to Frankfurt am Main Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 28% versus a flight at noon.

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

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

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Frankfurt am Main Airport 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 Frankfurt am Main Airport

Explore weekly flight availability from George Bush Intcntl to Frankfurt. 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 28, 2025.

The most flights from IAH to FRA 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).

What’s the top layover airport for flights from Houston George Bush Intcntl Airport to Frankfurt am Main Airport?

Share of 1-stop round-trip flights from Houston George Bush Intcntl Airport to Frankfurt am Main Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Istanbul (IST) – chosen by Cheapflights users on 93% of 1-stop itineraries from Houston George Bush Intcntl Airport to Frankfurt am Main Airport on Cheapflights.

What’s the cheapest layover airport for flights from Houston George Bush Intcntl Airport to Frankfurt am Main Airport?

Average round-trip fare for 1-stop flights from Houston George Bush Intcntl Airport to Frankfurt am Main Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $707.

What’s the fastest layover option from Houston George Bush Intcntl Airport to Frankfurt am Main Airport?

Shortest average travel time for 1-stop one-way flights from Houston George Bush Intcntl Airport to Frankfurt am Main Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Istanbul (IST) have the shortest average one-way travel time for 1-stop routes: 8h 14m.

Which airport typically offers the quickest layover for flights from Houston George Bush Intcntl Airport to Frankfurt am Main Airport?

Average layover duration for 1-stop one-way flights from Houston George Bush Intcntl Airport to Frankfurt am Main Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via London (LHR) offer the fastest connection on this route, with an average layover time of 4h 23m.

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 July 28, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Frankfurt am Main Airport, such as Delta, United Airlines, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,971 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

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
7,971 reviews
Delta
8.0
Very good
7,971 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

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!
United Airlines
7.4
Good
8,893 reviews
Delta
8.0
Very good
7,971 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

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!
Turkish Airlines
7.3
Good
3,921 reviews
Delta
8.0
Very good
7,971 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

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!
Scandinavian Airlines
7.3
Good
1,446 reviews
Delta
8.0
Very good
7,971 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

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 Canada
7.1
Good
9,813 reviews
Delta
8.0
Very good
7,971 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

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 George Bush Intcntl 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 George Bush Intcntl Airport to Frankfurt am Main Airport round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Frankfurt am Main Airport, with prices starting at $694. Additional round-trip tickets that might be worth considering are offered by Air Canada and Lufthansa, with the lowest prices starting at $715 and $740, respectively. Turkish Airlines is currently priced 32% below the average price you’ll pay for this route.

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

    $452 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Turkish Airlines and Lufthansa, with prices starting from $474 and $483, respectively.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Frankfurt am Main Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Houston George Bush Intcntl Airport to Frankfurt am Main Airport on time: Air New Zealand (55%), Air Canada (52%), United Airlines (52%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Frankfurt am Main Airport?

    Looking at all options, your cheapest flight can be booked for $489. While the most popular route (Houston George Bush Intcntl - Frankfurt am Main) can be booked for $631 on average our data indicates $4,196 when flying from Houston George Bush Intcntl Airport to Frankfurt am Main Airport.

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

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

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

    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 Frankfurt.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Frankfurt am Main Airport?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Frankfurt am Main Airport (average of $729). Flying from Houston George Bush Intcntl Airport to Frankfurt am Main Airport in June is currently the most expensive (average of $1,089). 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 Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Koblenz
Baden-Baden
Wurzburg
Wiesbaden
Speyer
Trier
Boppard
Mainz

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Alternative routes for George Bush Intcntl to Frankfurt

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Frankfurt flights

Top 6 airlines flying from George Bush Intcntl to Frankfurt

Discover the top 6 airlines that operate flights from George Bush Intcntl 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$452Average$721FlexibilityNo cancel feeOn-time71%
DeltaCheapest$482Average$1,039FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$554Average$712FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$692Average$730FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$699Average$1,191FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$789Average$1,141FlexibilityNo cancel feeOn-time76%

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