Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Billund to Houston from $512

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billund to Houston departing on 11/26. 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

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

Find the cheapest flights from Billund to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:30 am - 9:39 pmBLL-IAH
22h 09m2 stops
United Airlines Logo
12:19 pm - 9:40 amIAH-BLL
14h 21m2 stops
$663United Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
6:30 am - 10:47 pmBLL-IAH
23h 17m2 stops
United Airlines Logo
7:39 am - 1:20 pmIAH-BLL
22h 41m2 stops
$668United Airlines
Find Deal
Tue, Dec 16 - Thu, Jan 8
Lufthansa Logo
10:20 am - 7:15 pmBLL-IAH
14h 55m1 stop
Lufthansa Logo
6:55 pm - 9:40 amIAH-BLL
31h 45m1 stop
$697Lufthansa
Find Deal
Wed, Oct 29 - Sun, Nov 2
Lufthansa Logo
10:20 am - 11:59 pmBLL-IAH
19h 39m2 stops
Lufthansa Logo
6:55 pm - 9:40 amIAH-BLL
31h 45m1 stop
$705Lufthansa
Find Deal
Wed, Oct 29 - Sun, Nov 2
British Airways Logo
1:15 pm - 8:00 pmBLL-IAH
13h 45m1 stop
British Airways Logo
9:50 pm - 12:20 pmIAH-BLL
31h 30m1 stop
$724British Airways
Find Deal
Sun, Dec 14 - Sun, Jan 11
Turkish Airlines Logo
10:40 am - 7:10 pmBLL-IAH
39h 30m1 stop
Turkish Airlines Logo
9:05 pm - 9:45 amIAH-BLL
29h 40m1 stop
$756Turkish Airlines
Find Deal
Sun, Dec 14 - Tue, Jan 6
Turkish Airlines Logo
10:40 am - 7:10 pmBLL-IAH
39h 30m1 stop
Turkish Airlines Logo
9:05 pm - 9:45 amIAH-BLL
29h 40m1 stop
$762Turkish Airlines
Find Deal
Sun, Dec 14 - Fri, Jan 9
British Airways Logo
1:15 pm - 8:00 pmBLL-IAH
13h 45m1 stop
British Airways Logo
9:50 pm - 8:00 pmIAH-BLL
15h 10m1 stop
$771British Airways
Find Deal
Sun, Dec 14 - Sat, Jan 10
Multiple Airlines Logo
1:20 pm - 8:15 amBLL-IAH
25h 55m2 stops
Multiple Airlines Logo
9:50 pm - 12:20 pmIAH-BLL
31h 30m1 stop
$774Multiple Airlines
Find Deal
Wed, Dec 17 - Thu, Jan 8
Multiple Airlines Logo
8:50 pm - 11:30 pmBLL-IAH
33h 40m2 stops
Multiple Airlines Logo
11:10 am - 12:20 pmIAH-BLL
18h 10m2 stops
$815Multiple Airlines
Find Deal
Fri, Dec 19 - Fri, Jan 9

United Airlines flights from Billund to Houston George Bush Intcntl Airport

Our best United Airlines deals on Billund to Houston George Bush Intcntl Airport flight tickets
United Airlines
Feb 19
BLL6:30 amBillund
22h 09m
2 stops
IAH9:39 pmHouston George Bush Intcntl
Feb 23
IAH12:19 pmHouston George Bush Intcntl
14h 21m
2 stops
BLL9:40 amBillund
$663
Find similar
United Airlines
Dec 16
BLL6:30 amBillund
20h 15m
2 stops
IAH7:45 pmHouston George Bush Intcntl
Jan 12
IAH4:30 pmHouston George Bush Intcntl
13h 50m
1 stop
BLL1:20 pmBillund
$668
Find similar
United Airlines
Dec 17
BLL6:35 amBillund
17h 50m
2 stops
IAH5:25 pmHouston George Bush Intcntl
Jan 11
IAH4:30 pmHouston George Bush Intcntl
14h 00m
1 stop
BLL1:30 pmBillund
$719
Find similar

Lufthansa flights from Billund to Houston George Bush Intcntl Airport

Our best Lufthansa deals on Billund to Houston George Bush Intcntl Airport flight tickets
Lufthansa
Oct 29
BLL10:20 amBillund
14h 55m
1 stop
IAH7:15 pmHouston George Bush Intcntl
Nov 2
IAH6:55 pmHouston George Bush Intcntl
31h 45m
1 stop
BLL9:40 amBillund
$697
Find similar
Lufthansa
Oct 29
BLL10:20 amBillund
19h 39m
2 stops
IAH11:59 pmHouston George Bush Intcntl
Nov 2
IAH6:55 pmHouston George Bush Intcntl
31h 45m
1 stop
BLL9:40 amBillund
$705
Find similar
Lufthansa
Oct 29
BLL10:20 amBillund
19h 39m
2 stops
IAH11:59 pmHouston George Bush Intcntl
Nov 2
IAH5:10 pmHouston George Bush Intcntl
33h 30m
2 stops
BLL9:40 amBillund
$711
Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BillundHouston

BLL - IAH

BLLIAH

Billund

Thu 2/19

6:30 am-9:39 pm

2 stops22h 09m

Houston George Bush Intcntl

Mon 2/23

12:19 pm-9:40 am

2 stops14h 21m

$663

BillundHouston

BLL - IAH

BLLIAH

Billund

Tue 12/16

6:30 am-10:47 pm

2 stops23h 17m

Houston George Bush Intcntl

Thu 1/8

7:39 am-1:20 pm

2 stops22h 41m

$668

BillundHouston

BLL - IAH

BLLIAH

Billund

Wed 10/29

10:20 am-7:15 pm

1 stop14h 55m

Houston George Bush Intcntl

Sun 11/2

6:55 pm-9:40 am

1 stop31h 45m

$697

BillundHouston

BLL - IAH

BLLIAH

Billund

Wed 10/29

10:20 am-11:59 pm

2 stops19h 39m

Houston George Bush Intcntl

Sun 11/2

6:55 pm-9:40 am

1 stop31h 45m

$705

BillundHouston

BLL - IAH

BLLIAH

Billund

Sun 12/14

1:15 pm-8:00 pm

1 stop13h 45m

Houston George Bush Intcntl

Sun 1/11

9:50 pm-12:20 pm

1 stop31h 30m

$724

BillundHouston

BLL - IAH

BLLIAH

Billund

Sun 12/14

10:40 am-7:10 pm

1 stop39h 30m

Houston George Bush Intcntl

Tue 1/6

9:05 pm-9:45 am

1 stop29h 40m

$756

BillundHouston

BLL - IAH

BLLIAH

Billund

Sun 12/14

10:40 am-7:10 pm

1 stop39h 30m

Houston George Bush Intcntl

Fri 1/9

9:05 pm-9:45 am

1 stop29h 40m

$762

BillundHouston

BLL - IAH

BLLIAH

Billund

Sun 12/14

1:15 pm-8:00 pm

1 stop13h 45m

Houston George Bush Intcntl

Sat 1/10

9:50 pm-8:00 pm

1 stop15h 10m

$771

BillundHouston

BLL - IAH

BLLIAH

Billund

Wed 12/17

1:20 pm-8:15 am

2 stops25h 55m

Houston George Bush Intcntl

Thu 1/8

9:50 pm-12:20 pm

1 stop31h 30m

$774

BillundHouston

BLL - IAH

BLLIAH

Billund

Fri 12/19

8:50 pm-11:30 pm

2 stops33h 40m

Houston George Bush Intcntl

Fri 1/9

11:10 am-12:20 pm

2 stops18h 10m

$815

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Houston from

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

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

What is the typical price of a round-trip flight between Billund and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of February is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Billund, with most prices found around $685. If you are unable to visit Houston George Bush Intcntl Airport during the month of February, then departing from Billund during the month November is also very affordable. Most momondo users find prices during this month for around $719.

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

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

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

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

Direct flights

None
There are no direct flights from Billund to Houston George Bush Intcntl Airport. There are no popular flight routes from Billund to Houston George Bush Intcntl Airport.
Search flight deals

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

    The straight-line distance from Billund to Houston George Bush Intcntl is 5044.9 mi. 13h 45m is a normal flight duration for this route.

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

    Prices for flights from Billund Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billund Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Billund to Houston. momondo saves you time and could save you money on your trip.

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

Flights from Billund to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Billund to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Billund to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Houston George Bush Intcntl Airport 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
Thu 11/13
Thu 11/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston