Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Houston George Bush Intcntl Airport to Billund from $413

This is the cheapest one-way 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 9/21. 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
0 bags

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.
British Airways Logo
9:05 pm - 11:05 am
IAH
-
BLL
31h 00m
1 stop
British Airways Logo
9:30 pm - 1:20 pm
BLL
-
IAH
22h 50m
1 stop
$920British Airways
Mon, May 11 - Mon, May 18
British Airways Logo
7:23 am - 2:30 pm
IAH
-
BLL
24h 07m
2 stops
British Airways Logo
9:30 pm - 1:20 pm
BLL
-
IAH
22h 50m
1 stop
$930British Airways
Mon, May 11 - Mon, May 18
British Airways Logo
7:23 am - 2:30 pm
IAH
-
BLL
24h 07m
2 stops
British Airways Logo
9:30 pm - 5:17 pm
BLL
-
IAH
26h 47m
2 stops
$940British Airways
Mon, May 11 - Mon, May 18
United Airlines Logo
10:00 am - 10:05 am
IAH
-
BLL
17h 05m
2 stops
United Airlines Logo
6:00 am - 1:59 am
BLL
-
IAH
26h 59m
3 stops
$1,060United Airlines
Mon, May 11 - Mon, May 18
KLM Logo
12:39 pm - 11:00 am
IAH
-
BLL
15h 21m
2 stops
KLM Logo
6:00 am - 1:20 pm
BLL
-
IAH
14h 20m
1 stop
$1,119KLM
Sun, May 10 - Sat, May 23
KLM Logo
12:39 pm - 11:00 am
IAH
-
BLL
15h 21m
2 stops
KLM Logo
11:40 am - 9:33 pm
BLL
-
IAH
16h 53m
2 stops
$1,128KLM
Sun, May 10 - Sat, May 23
Air France Logo
3:25 pm - 11:00 am
IAH
-
BLL
12h 35m
1 stop
Air France Logo
10:15 am - 1:20 pm
BLL
-
IAH
34h 05m
1 stop
$1,149Air France
Sun, May 10 - Sat, May 23
United Airlines Logo
9:46 am - 2:20 pm
IAH
-
BLL
21h 34m
2 stops
United Airlines Logo
10:25 am - 8:55 pm
BLL
-
IAH
17h 30m
2 stops
$1,159United Airlines
Tue, May 26 - Thu, Jun 11
Turkish Airlines Logo
9:05 pm - 9:15 am
IAH
-
BLL
29h 10m
1 stop
Turkish Airlines Logo
10:10 am - 12:45 pm
BLL
-
IAH
33h 35m
1 stop
$1,198Turkish Airlines
Tue, May 26 - Thu, Jun 11
Air Canada Logo
10:00 am - 10:10 am
IAH
-
BLL
17h 10m
2 stops
Air Canada Logo
6:00 am - 11:11 pm
BLL
-
IAH
24h 11m
2 stops
$1,219Air Canada
Tue, Jun 2 - Fri, Jun 12

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

KLM flights from Houston George Bush Intcntl Airport to Billund

Our best KLM deals on Houston George Bush Intcntl Airport to Billund flight tickets
KLM
May 10
IAH12:39 pmHouston George Bush Intcntl
15h 21m
2 stops
BLL11:00 amBillund
May 23
BLL6:00 amBillund
14h 20m
1 stop
IAH1:20 pmHouston George Bush Intcntl
$1,119
KLM
May 10
IAH12:39 pmHouston George Bush Intcntl
15h 21m
2 stops
BLL11:00 amBillund
May 23
BLL11:40 amBillund
16h 53m
2 stops
IAH9:33 pmHouston George Bush Intcntl
$1,128

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
May 10
IAH3:25 pmHouston George Bush Intcntl
12h 35m
1 stop
BLL11:00 amBillund
May 23
BLL10:15 amBillund
34h 05m
1 stop
IAH1:20 pmHouston George Bush Intcntl
$1,149
Air France
Jun 2
IAH5:00 pmHouston George Bush Intcntl
22h 25m
1 stop
BLL10:25 pmBillund
Jun 12
BLL6:40 amBillund
15h 05m
1 stop
IAH2:45 pmHouston George Bush Intcntl
$1,261

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 April 17, 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

Mon 5/11

9:05 pm-11:05 am

1 stop31h 00m

Billund

Mon 5/18

9:30 pm-1:20 pm

1 stop22h 50m

$920

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Mon 5/11

7:23 am-2:30 pm

2 stops24h 07m

Billund

Mon 5/18

9:30 pm-1:20 pm

1 stop22h 50m

$930

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Mon 5/11

7:23 am-2:30 pm

2 stops24h 07m

Billund

Mon 5/18

9:30 pm-5:17 pm

2 stops26h 47m

$940

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Mon 5/11

10:00 am-10:05 am

2 stops17h 05m

Billund

Mon 5/18

6:00 am-1:59 am

3 stops26h 59m

$1,060
Quickest round-trip

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Sun 5/10

12:39 pm-11:00 am

2 stops15h 21m

Billund

Sat 5/23

6:00 am-1:20 pm

1 stop14h 20m

$1,119

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Sun 5/10

12:39 pm-11:00 am

2 stops15h 21m

Billund

Sat 5/23

11:40 am-9:33 pm

2 stops16h 53m

$1,128

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Sun 5/10

3:25 pm-11:00 am

1 stop12h 35m

Billund

Sat 5/23

10:15 am-1:20 pm

1 stop34h 05m

$1,149

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Tue 5/26

9:46 am-2:20 pm

2 stops21h 34m

Billund

Thu 6/11

10:25 am-8:55 pm

2 stops17h 30m

$1,159

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Tue 5/26

9:05 pm-9:15 am

1 stop29h 10m

Billund

Thu 6/11

10:10 am-12:45 pm

1 stop33h 35m

$1,198

HoustonBillund

IAH - BLL

IAHBLL

Houston George Bush Intcntl

Tue 6/2

10:00 am-10:10 am

2 stops17h 10m

Billund

Fri 6/12

6:00 am-11:11 pm

2 stops24h 11m

$1,219

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Billund from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Billund

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Houston George Bush Intcntl Airport to Billund flights?

You could potentially save up to 45% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Billund flight.

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

19h 20m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Billund takes 19h 20m
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.
Search flight deals

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 19h 20m.

  • 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.

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.

An easier way to manage your Billund trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 5/17
Sun 5/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Denmark