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$340+ Cheap flights from Denmark to Houston

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — HOU
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Denmark to Houston

Keep the following information in mind while searching for Denmark to Houston flight deals. Data was last updated julio 31, 2025.

Round-trip from

$720
(Travelis)

One-way from

$340
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$898
From Denmark to Houston
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One-way flight from Denmark to Houston
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Highest demand for flights based on searches. 14% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Denmark to Houston

Cheapest flights from Denmark to Houston
Explore the most affordable flight options available from Denmark to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Travelis deal was found by Cheapflights users on 7/31. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/96:35 pmBLL - IAH
1 stop25h 40mMultiple Airlines
dom. 10/193:50 pmIAH - BLL
1 stop23h 35mMultiple Airlines
Deal found 7/31$720
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/98:50 amCPH - IAH
2 stops18h 05mAmerican Airlines
mar. 1/133:50 pmIAH - CPH
1 stop12h 40mAmerican Airlines
Deal found 7/31$727
This United Airlines deal was found by Cheapflights users on 7/29. 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.
jue. 8/149:35 amCPH - IAH
1 stop15h 15mUnited Airlines
sáb. 8/233:05 pmIAH - CPH
2 stops18h 15mUnited Airlines
Deal found 7/29$730
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/112:00 pmCPH - HOU
2 stops25h 20mAmerican Airlines
vie. 8/226:30 pmHOU - CPH
2 stops22h 05mAmerican Airlines
Deal found 7/29$737
This Delta deal was found by Cheapflights users on 7/31. 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.
dom. 9/149:00 amCPH - HOU
2 stops31h 49mDelta
dom. 9/216:00 amHOU - CPH
2 stops17h 30mDelta
Deal found 7/31$746
This Lufthansa deal was found by Cheapflights users on 7/29. 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.
jue. 8/149:35 amCPH - IAH
2 stops19h 49mLufthansa
lun. 8/254:35 pmIAH - CPH
1 stop16h 50mLufthansa
Deal found 7/29$751
This Air France deal was found by Cheapflights users on 7/30. 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.
jue. 10/910:15 amBLL - IAH
2 stops17h 54mAir France
dom. 10/193:50 pmIAH - BLL
1 stop23h 35mAir France
Deal found 7/30$759
This Delta deal was found by Cheapflights users on 7/31. 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.
jue. 10/96:00 amBLL - IAH
1 stop14h 15mDelta
dom. 10/193:10 pmIAH - BLL
2 stops19h 30mDelta
Deal found 7/31$766
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/137:05 pmCPH - IAH
1 stop25h 10mKLM
vie. 8/223:30 pmIAH - CPH
1 stop12h 10mKLM
Deal found 7/30$784
This British Airways deal was found by Cheapflights users on 7/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/92:00 pmCPH - IAH
1 stop14h 40mBritish Airways
sáb. 8/2311:57 amIAH - CPH
1 stop16h 18mBritish Airways
Deal found 7/30$786
This Delta deal was found by Cheapflights users on 7/30. 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.
mié. 8/136:00 amCPH - IAH
1 stop14h 15mDelta
mié. 8/203:30 pmIAH - CPH
1 stop17h 15mDelta
Deal found 7/30$807
This FlightHub deal was found by Cheapflights users on 7/30. 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.
mar. 8/122:15 pmCPH - IAH
1 stop16h 18mScandinavian Airlines
sáb. 8/233:58 pmIAH - CPH
1 stop11h 52mScandinavian Airlines
Deal found 7/30$834

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denmark to Houston 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 julio 31, 2025.
Use the filters below to find and compare flights from Denmark to Houston that are best for you.

Fly from

Denmark

Fly to

Houston

Route

Depart

Return

Price

BillundHouston

BLL - IAH

BLLIAH

Billund

jue. 10/9

6:35 pm-1:15 pm

1 stop25h 40m

Houston George Bush Intcntl

dom. 10/19

3:50 pm-10:25 pm

1 stop23h 35m

$720

CopenhagenHouston

CPH - IAH

CPHIAH

Kastrup Copenhagen

jue. 10/9

8:50 am-7:55 pm

2 stops18h 05m

Houston George Bush Intcntl

mar. 1/13

3:50 pm-11:30 am

1 stop12h 40m

$727

CopenhagenHouston

CPH - IAH

CPHIAH

Kastrup Copenhagen

jue. 8/14

9:35 am-5:50 pm

1 stop15h 15m

Houston George Bush Intcntl

lun. 8/25

4:35 pm-4:25 pm

1 stop16h 50m

$730

CopenhagenHouston

CPH - IAH

CPHIAH

Kastrup Copenhagen

jue. 8/14

9:35 am-10:24 pm

2 stops19h 49m

Houston George Bush Intcntl

jue. 8/21

10:00 am-7:15 am

1 stop14h 15m

$731

CopenhagenHouston

CPH - HOU

CPHHOU

Kastrup Copenhagen

lun. 8/11

2:00 pm-8:20 am

2 stops25h 20m

Houston Hobby

vie. 8/22

6:30 pm-11:35 pm

2 stops22h 05m

$737

CopenhagenHouston

CPH - HOU

CPHHOU

Kastrup Copenhagen

dom. 9/14

9:00 am-9:49 am

2 stops31h 49m

Houston Hobby

dom. 9/21

6:00 am-6:30 am

2 stops17h 30m

$746

CopenhagenHouston

CPH - IAH

CPHIAH

Kastrup Copenhagen

jue. 8/14

12:35 pm-7:36 pm

2 stops38h 01m

Houston George Bush Intcntl

lun. 8/25

10:00 am-8:55 am

2 stops15h 55m

$752

BillundHouston

BLL - IAH

BLLIAH

Billund

jue. 10/9

10:15 am-9:09 pm

2 stops17h 54m

Houston George Bush Intcntl

dom. 10/19

3:50 pm-10:25 pm

1 stop23h 35m

$759

BillundHouston

BLL - IAH

BLLIAH

Billund

jue. 10/9

6:00 am-1:15 pm

1 stop14h 15m

Houston George Bush Intcntl

dom. 10/19

3:10 pm-5:40 pm

2 stops19h 30m

$766

CopenhagenHouston

CPH - IAH

CPHIAH

Kastrup Copenhagen

mié. 8/13

7:05 pm-1:15 pm

1 stop25h 10m

Houston George Bush Intcntl

vie. 8/22

3:30 pm-10:40 am

1 stop12h 10m

$784

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 26 results
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Best time to book a flight from Denmark to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Denmark 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 Denmark to Houston

What is the cheapest month to book a flight from Denmark to Houston?

Currently, September is the cheapest month in which you can book a flight from Denmark to Houston (average of $230). Flying from Denmark to Houston in March is currently the most expensive (average of $331). 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 DK to HOU?

Find hourly flight availability from Denmark to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

When flying from Denmark to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated julio 31, 2025.
See what other customers who have flown with Delta, KLM, and Austrian Airlines from Denmark to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Denmark to Houston. 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 to fly from Denmark to Houston one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $654. Users have also found prices from $891 and $1,143 on American Airlines and Delta, respectively.

  • What are the most popular routes from Denmark to Houston?

    While some choose either Kastrup Copenhagen - Houston George Bush Intcntl or Billund - Houston Hobby, Kastrup Copenhagen - Houston Hobby is the most popular route from Denmark to Houston.

  • Can I find deals for flights from Denmark to Houston that include hotel bookings?

    Yes. In addition to deals on Denmark to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denmark to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denmark to Houston.

  • Can I find deals for business class flights from Denmark to Houston?

    Yes. Cheapflights offers flight deals from Denmark to Houston 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 Denmark to Houston?

    Currently, September is the cheapest month in which you can book a flight from Denmark to Houston (average of $230). Flying from Denmark to Houston in March is currently the most expensive (average of $331). 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

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Alternative routes for Denmark to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Denmark to Houston

Discover the top 4 airlines that operate flights from Denmark to Houston. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$507Average$708FlexibilityNo cancel feeOn-time70%
KLMCheapest$595Average$943FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$652Average$825FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$725Average$1,001FlexibilityNo cancel feeOn-time76%

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