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$690+ Cheap flights from George Bush Intcntl (IAH) to Billund (BLL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BLL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Billund

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Billund (BLL). 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 August 14, 2025.

Round-trip from

$690
(British Airways)

Popular in

February

Cheapest in

November

Average price

$850
From Houston George Bush Intcntl to Billund
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Highest demand for flights based on searches. 28% potential increase in price ($448 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($120 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from George Bush Intcntl to Billund

Cheapest flights from George Bush Intcntl to Billund
Explore the most affordable flight options available from George Bush Intcntl to Billund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Air France deal was found by Cheapflights users on 8/11. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/123:50 pmIAH - BLL
1 stop23h 35mAir France
Tue 8/196:45 amBLL - IAH
1 stop13h 50mAir France
Deal found 8/11$708
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1210:00 amIAH - BLL
2 stops21h 00mMultiple Airlines
Tue 8/192:55 pmBLL - IAH
2 stops33h 14mMultiple Airlines
Deal found 8/11$721
This Lufthansa deal was found by Cheapflights users on 8/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/163:35 pmIAH - BLL
1 stop15h 25mLufthansa
Tue 10/216:00 amBLL - IAH
1 stop14h 35mLufthansa
Deal found 8/12$776
This FlightHub deal was found by Cheapflights users on 8/12. 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.
Thu 10/167:20 amIAH - BLL
2 stops23h 40mMultiple Airlines
Tue 10/216:00 amBLL - IAH
1 stop14h 35mMultiple Airlines
Deal found 8/12$782
This Air Canada deal was found by Cheapflights users on 8/12. 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.
Thu 10/167:20 amIAH - BLL
2 stops23h 40mAir Canada
Tue 10/216:00 amBLL - IAH
2 stops33h 47mAir Canada
Deal found 8/12$789
This Delta deal was found by Cheapflights users on 8/13. 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.
Thu 10/1611:49 amIAH - BLL
2 stops18h 41mDelta
Tue 10/216:45 amBLL - IAH
2 stops17h 46mDelta
Deal found 8/13$831
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 12/218:15 pmIAH - BLL
2 stops34h 05mUnited Airlines
Tue 12/306:30 amBLL - IAH
3 stops25h 00mUnited Airlines
Deal found 8/13$993
This Expedia deal was found by Cheapflights users on 8/13. 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.
Wed 12/175:00 pmIAH - BLL
2 stops23h 10mLufthansa
Mon 12/292:15 pmBLL - IAH
1 stop31h 20mLufthansa
Deal found 8/13$994

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Billund 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 August 14, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Billund that are best for you.

Fly from

George Bush Intcntl

Fly to

Billund

Route

Depart

Return

Price

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Wed 1/14

3:50 pm-12:10 pm

1 stop13h 20m

Billund

Sun 1/18

8:50 pm-2:05 pm

1 stop24h 15m

$690

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Wed 1/14

7:20 am-1:25 pm

2 stops23h 05m

Billund

Sun 1/18

10:25 am-6:15 pm

1 stop14h 50m

$702

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Wed 1/14

11:55 am-1:30 pm

2 stops18h 35m

Billund

Sun 1/18

6:35 am-6:48 pm

2 stops19h 13m

$711

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Thu 10/16

3:35 pm-2:00 pm

1 stop15h 25m

Billund

Tue 10/21

6:00 am-1:35 pm

1 stop14h 35m

$776

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Thu 10/16

7:20 am-2:00 pm

2 stops23h 40m

Billund

Tue 10/21

6:00 am-1:35 pm

1 stop14h 35m

$782

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Best time to book a flight from George Bush Intcntl to Billund

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

Related info for your journey

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

  • What airport do you fly into for flights to Billund from Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to Billund, you will be flying into Billund. Billund (BLL) is just 1.7 mi from the center of the city. Billund is the only Billund airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 0 airlines have flights to Billund from Houston George Bush Intcntl on a regular basis.

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

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

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

    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 Billund.

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

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

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Billund (average of $564). Flying from Houston George Bush Intcntl Airport to Billund in June is currently the most expensive (average of $1,053). 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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