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$396+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — HOU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/196:50 amCPH - IAH
2 stops24h 40mUnited Airlines
Tue 1/610:31 amIAH - CPH
2 stops17h 54mUnited Airlines
Deal found 12/17$966
This Flightnetwork deal was found by Cheapflights users on 12/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:35 amBLL - IAH
2 stops23h 37mLufthansa
Sun 1/43:55 pmIAH - BLL
2 stops38h 25mLufthansa
Deal found 12/16$1,005
This Booking.com deal was found by Cheapflights users on 12/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:50 amCPH - IAH
2 stops20h 36mMultiple Airlines
Tue 1/64:30 pmIAH - CPH
1 stop14h 05mMultiple Airlines
Deal found 12/17$1,189
This Finnair deal was found by Cheapflights users on 12/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:55 amCPH - IAH
1 stop14h 10mFinnair
Tue 1/63:50 pmIAH - CPH
1 stop20h 10mFinnair
Deal found 12/17$1,416
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/198:30 amCPH - HOU
2 stops18h 20mAmerican Airlines
Tue 1/66:36 pmHOU - CPH
2 stops17h 24mAmerican Airlines
Deal found 12/17$1,782
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:00 amBLL - HOU
2 stops21h 24mDelta
Sun 1/46:00 amHOU - BLL
2 stops20h 40mDelta
Deal found 12/16$1,906
This Icelandair deal was found by Cheapflights users on 12/17. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:55 pmCPH - HOU
2 stops18h 25mMultiple Airlines
Tue 1/611:15 amHOU - CPH
3 stops17h 30mMultiple Airlines
Deal found 12/17$3,569
This Delta deal was found by Cheapflights users on 12/17. 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.
Fri 12/191:15 pmCPH - HOU
1 stop27h 46mDelta
Tue 1/65:04 pmHOU - CPH
2 stops22h 01mDelta
Deal found 12/17$6,326

Find flight deals from Denmark to Houston

Keep the following information in mind while searching for Denmark to Houston flight deals. Data was last updated December 18, 2025.

Round-trip from

$688
(Mytrip)

One-way from

$396
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$857
From Denmark to Houston
Search Deals
One-way flight from Denmark to Houston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

CopenhagenHouston

CPH - IAH

CPHIAH

Kastrup Copenhagen

Sat 1/17

1:25 pm-3:19 pm

3 stops32h 54m

Houston George Bush Intcntl

Fri 1/30

6:25 am-12:30 pm

2 stops23h 05m

$688

BillundHouston

BLL - IAH

BLLIAH

Billund

Mon 2/16

10:40 am-6:15 pm

1 stop14h 35m

Houston George Bush Intcntl

Fri 2/20

7:20 am-10:00 am

2 stops19h 40m

$689

BillundHouston

BLL - IAH

BLLIAH

Billund

Thu 1/29

6:30 am-6:15 pm

1 stop18h 45m

Houston George Bush Intcntl

Mon 2/2

10:06 am-1:20 pm

2 stops20h 14m

$689

BillundHouston

BLL - IAH

BLLIAH

Billund

Thu 1/29

1:00 pm-8:00 pm

1 stop14h 00m

Houston George Bush Intcntl

Mon 2/2

3:50 pm-12:20 pm

1 stop13h 30m

$693

CopenhagenHouston

CPH - IAH

CPHIAH

Kastrup Copenhagen

Sat 1/17

6:15 am-2:05 pm

1 stop14h 50m

Houston George Bush Intcntl

Wed 1/21

11:11 am-5:20 pm

2 stops23h 09m

$702

CopenhagenHouston

CPH - HOU

CPHHOU

Kastrup Copenhagen

Fri 1/30

10:35 am-10:46 pm

2 stops19h 11m

Houston Hobby

Fri 2/6

6:36 pm-5:35 pm

2 stops15h 59m

$702

CopenhagenHouston

CPH - IAH

CPHIAH

Kastrup Copenhagen

Thu 1/22

10:10 am-6:15 pm

1 stop15h 05m

Houston George Bush Intcntl

Mon 1/26

7:20 am-12:25 pm

2 stops22h 05m

$702

CopenhagenHouston

CPH - IAH

CPHIAH

Kastrup Copenhagen

Fri 1/2

6:50 am-6:15 pm

1 stop18h 25m

Houston George Bush Intcntl

Fri 1/30

8:23 am-5:35 pm

2 stops26h 12m

$703

CopenhagenHouston

CPH - IAH

CPHIAH

Kastrup Copenhagen

Thu 1/15

10:10 am-6:15 pm

1 stop15h 05m

Houston George Bush Intcntl

Wed 1/28

11:55 am-11:45 am

2 stops16h 50m

$704

CopenhagenHouston

CPH - HOU

CPHHOU

Kastrup Copenhagen

Thu 1/15

6:45 am-6:06 pm

2 stops18h 21m

Houston Hobby

Wed 1/28

12:47 pm-12:15 pm

2 stops16h 28m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 28 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, January is the cheapest month in which you can book a flight from Denmark to Houston (average of $507). Flying from Denmark to Houston in July is currently the most expensive (average of $721). 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 December 18, 2025.

One of the essential ways to save on airfare from Denmark to Houston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 5% on airfare.

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 December 18, 2025.
See what other customers who have flown with KLM, United Airlines, and Lufthansa 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.
KLM
7.7
Good
1,428 reviews

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,428 reviews
KLM
7.7
Good
1,428 reviews

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,093 reviews
KLM
7.7
Good
1,428 reviews

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,635 reviews
KLM
7.7
Good
1,428 reviews

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,585 reviews
KLM
7.7
Good
1,428 reviews

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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.

  • How long is the flight from Denmark to Houston?

    Airlines like United Airlines, British Airways, and American Airlines fly from Denmark to Houston in about 14h 35m. The time it takes to get you to your destination can typically vary by up to 4h 36m. Airlines will cover a distance of 5046 mi. This flight may include one or multiple stops.

  • 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, January is the cheapest month in which you can book a flight from Denmark to Houston (average of $507). Flying from Denmark to Houston in July is currently the most expensive (average of $721). 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

Browse thousands of different options on Cheapflights for your next trip

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$507Average$722FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$671Average$873FlexibilityNo cancel feeOn-time69%
KLMCheapest$679Average$976FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$690Average$937FlexibilityNo cancel feeOn-time76%

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