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Cheap flights from Houston George Bush Intcntl Airport to Billund from $983

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Billund departing on 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Billund

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
5:00 pm - 10:25 pm
IAH
-
BLL
22h 25m
1 stop
Air France Logo
6:00 am - 1:20 pm
BLL
-
IAH
14h 20m
1 stop
$983Air France
Sun, Jul 5 - Tue, Jul 14
Air France Logo
2:48 pm - 1:30 pm
IAH
-
BLL
15h 42m
2 stops
Air France Logo
6:00 am - 1:20 pm
BLL
-
IAH
14h 20m
1 stop
$988Air France
Sun, Jul 5 - Tue, Jul 14
Delta Logo
6:30 am - 9:35 am
IAH
-
BLL
20h 05m
2 stops
Delta Logo
2:20 pm - 11:57 pm
BLL
-
IAH
16h 37m
2 stops
$1,026Delta
Sun, Jul 5 - Tue, Jul 14
United Airlines Logo
3:35 pm - 2:00 pm
IAH
-
BLL
15h 25m
1 stop
United Airlines Logo
6:00 am - 10:06 pm
BLL
-
IAH
23h 06m
2 stops
$1,093United Airlines
Thu, Jul 16 - Thu, Jul 23
United Airlines Logo
10:00 am - 10:00 am
IAH
-
BLL
17h 00m
2 stops
United Airlines Logo
6:00 am - 10:06 pm
BLL
-
IAH
23h 06m
2 stops
$1,096United Airlines
Thu, Jul 16 - Thu, Jul 23
Multiple Airlines Logo
5:01 am - 1:50 pm
IAH
-
BLL
25h 49m
2 stops
Multiple Airlines Logo
2:35 pm - 1:25 pm
BLL
-
IAH
29h 50m
2 stops
$1,198Multiple Airlines
Tue, Jun 30 - Wed, Jul 15
Multiple Airlines Logo
3:25 pm - 11:05 am
IAH
-
BLL
12h 40m
1 stop
Multiple Airlines Logo
2:35 pm - 1:25 pm
BLL
-
IAH
29h 50m
2 stops
$1,216Multiple Airlines
Tue, Jun 30 - Wed, Jul 15
Multiple Airlines Logo
3:25 pm - 1:50 pm
IAH
-
BLL
39h 25m
2 stops
Multiple Airlines Logo
2:35 pm - 1:25 pm
BLL
-
IAH
29h 50m
2 stops
$1,225Multiple Airlines
Tue, Jun 30 - Wed, Jul 15
Multiple Airlines Logo
5:00 pm - 10:25 pm
IAH
-
BLL
22h 25m
1 stop
Multiple Airlines Logo
6:00 am - 1:20 pm
BLL
-
IAH
14h 20m
1 stop
$1,253Multiple Airlines
Tue, Jun 30 - Wed, Jul 15
United Airlines Logo
3:35 pm - 2:00 pm
IAH
-
BLL
15h 25m
1 stop
United Airlines Logo
6:00 am - 1:35 pm
BLL
-
IAH
14h 35m
1 stop
$1,328United Airlines
Thu, Jul 16 - Thu, Jul 23

Delta flights from Houston George Bush Intcntl Airport to Billund

Our best Delta deals on Houston George Bush Intcntl Airport to Billund flight tickets
Delta
Jul 27
IAH3:25 pmHouston George Bush Intcntl
15h 05m
1 stop
BLL1:30 pmBillund
Aug 9
BLL6:00 amBillund
18h 40m
2 stops
IAH5:40 pmHouston George Bush Intcntl
$1,013
Delta
Jul 5
IAH6:30 amHouston George Bush Intcntl
20h 05m
2 stops
BLL9:35 amBillund
Jul 14
BLL6:00 amBillund
14h 20m
1 stop
IAH1:20 pmHouston George Bush Intcntl
$1,016
Delta
Jul 27
IAH8:05 amHouston George Bush Intcntl
19h 55m
2 stops
BLL11:00 amBillund
Aug 9
BLL10:15 amBillund
18h 05m
2 stops
IAH9:20 pmHouston George Bush Intcntl
$1,018

Air France flights from Houston George Bush Intcntl Airport to Billund

Our best Air France deals on Houston George Bush Intcntl Airport to Billund flight tickets
Air France
Jul 5
IAH5:00 pmHouston George Bush Intcntl
22h 25m
1 stop
BLL10:25 pmBillund
Jul 14
BLL6:00 amBillund
14h 20m
1 stop
IAH1:20 pmHouston George Bush Intcntl
$983
Air France
Jul 5
IAH2:48 pmHouston George Bush Intcntl
15h 42m
2 stops
BLL1:30 pmBillund
Jul 14
BLL6:00 amBillund
14h 20m
1 stop
IAH1:20 pmHouston George Bush Intcntl
$988
Air France
Jul 5
IAH5:00 pmHouston George Bush Intcntl
22h 25m
1 stop
BLL10:25 pmBillund
Jul 14
BLL6:00 amBillund
14h 20m
1 stop
IAH1:20 pmHouston George Bush Intcntl
$1,007

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated June 4, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Billund that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Sun 7/5

5:00 pm-10:25 pm

1 stop22h 25m

Billund

Tue 7/14

6:00 am-1:20 pm

1 stop14h 20m

$983

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Sun 7/5

2:48 pm-1:30 pm

2 stops15h 42m

Billund

Tue 7/14

6:00 am-1:20 pm

1 stop14h 20m

$988

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Sun 7/5

6:30 am-9:35 am

2 stops20h 05m

Billund

Tue 7/14

2:20 pm-11:57 pm

2 stops16h 37m

$1,026

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Thu 7/16

3:35 pm-2:00 pm

1 stop15h 25m

Billund

Thu 7/23

6:00 am-10:06 pm

2 stops23h 06m

$1,093

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Thu 7/16

10:00 am-10:00 am

2 stops17h 00m

Billund

Thu 7/23

6:00 am-10:06 pm

2 stops23h 06m

$1,096

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Tue 6/30

5:01 am-1:50 pm

2 stops25h 49m

Billund

Wed 7/15

2:35 pm-1:25 pm

2 stops29h 50m

$1,198

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Tue 6/30

3:25 pm-11:05 am

1 stop12h 40m

Billund

Wed 7/15

2:35 pm-1:25 pm

2 stops29h 50m

$1,216

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Tue 6/30

3:25 pm-1:50 pm

2 stops39h 25m

Billund

Wed 7/15

2:35 pm-1:25 pm

2 stops29h 50m

$1,225

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Tue 6/30

5:00 pm-10:25 pm

1 stop22h 25m

Billund

Wed 7/15

6:00 am-1:20 pm

1 stop14h 20m

$1,253
Quickest round-trip

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Thu 7/16

3:35 pm-2:00 pm

1 stop15h 25m

Billund

Thu 7/23

6:00 am-1:35 pm

1 stop14h 35m

$1,328

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Houston George Bush Intcntl Airport to Billund

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Billund according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Billund (IAH to BLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Billund

Fastest flight time

22h 25m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Billund takes 22h 25m
There are no direct flights from Houston George Bush Intcntl Airport to Billund. There are no popular flight routes from Houston George Bush Intcntl Airport to Billund.
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Frequently asked questions about flying from Houston George Bush Intcntl Airport to Billund

  • How far is Houston George Bush Intcntl to Billund by plane?

    A flight from Houston George Bush Intcntl to Billund will travel around 5044.9 mi. A reasonable flight in good conditions will take 22h 25m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Billund Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Billund Airport are updated daily.

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Billund Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Billund Airport.

  • What documentation or ID do you need to fly to Billund Airport?

    The necessary travel and health documents for your Billund Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Billund

  • How do I get Price Alerts for flights from Houston George Bush Intcntl Airport to Billund?

    Price Alerts will notify you by email when the price for flights to Billund from Houston George Bush Intcntl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Houston George Bush Intcntl Airport to Billund with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Billund?

Book flights to Billund if you plan to visit one of these locations
Vejle
Kolding
Ribe
Horsens
Middelfart

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Billund?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Billund from Houston.

Can I find flights from Houston to Billund with flexible booking policies on momondo?

All flight searches from Houston to Billund on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Billund?

momondo helps you find the best flight between Houston and Billund by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Houston to Billund right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Billund now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Billund and let you know when they change.

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