What is the cheapest airline that flies from Houston to Europe?

British Airways, Delta, and American Airlines are the most popular carriers operating from Houston to Europe

How many flights depart from Houston to Europe on average per week?

As of December 2025, there are 220 flights per week flying from Houston to Europe. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

What airlines fly to Europe?

United Airlines, British Airways and Iberia are the top three most popular airlines that fly to Europe from Houston according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 16 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

How many flights depart from Houston to Europe on average per day?

As of December 2025, there are 31 flights per day flying from Houston to Europe. The most common time of day flights depart is 4:00PM, with 71% of flights taking off in the afternoon.

When did momondo last update prices for flights from Houston to Europe?

Prices for flights from Houston to Europe refresh daily.

How many operators does momondo search for flights from Houston to Europe?

As of December 2025, there are 16 operators available to choose from for flights from Houston to Europe.

How old do you have to be to fly from Houston to Europe?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Europe.

What documentation or ID do you need to fly to Europe?

The travel and health documents required for your trip to Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$242 Cheap Flights from Houston to Europe in 2025/26

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Find the cheapest flights from Houston to Europe

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:17 pm - 9:25 am

HOU

MAD

14h 08m1 stop

6:05 pm - 7:55 pm

MAD

HOU

32h 50m2 stops

$530British Airways

Mon, Feb 16 - Wed, Mar 4

12:18 pm - 6:15 am

HOU

MAD

11h 57m1 stop

3:55 pm - 11:41 pm

MAD

HOU

14h 46m1 stop

$531Multiple Airlines

Tue, Mar 24 - Tue, Apr 7

10:35 am - 6:15 am

HOU

MAD

12h 40m1 stop

12:55 am - 10:05 am

MAD

HOU

16h 10m1 stop

$538Iberia

Sun, Jan 11 - Mon, Jan 26

6:31 pm - 2:25 pm

HOU

MAD

12h 54m1 stop

12:40 pm - 8:02 pm

MAD

HOU

14h 22m1 stop

$540Iberia

Mon, Apr 13 - Tue, Apr 21

4:05 pm - 8:15 am

IAH

CDG

9h 10mnonstop

10:10 am - 1:55 pm

CDG

IAH

10h 45mnonstop

$558Delta

Thu, Feb 26 - Sat, Mar 7

6:45 pm - 5:35 pm

IAH

CDG

16h 50m2 stops

6:15 am - 7:15 pm

CDG

IAH

19h 00m1 stop

$559Lufthansa

Mon, Mar 16 - Wed, Mar 25

5:04 pm - 1:15 pm

HOU

CDG

13h 11m1 stop

10:15 am - 10:33 pm

CDG

HOU

19h 18m2 stops

$559Delta

Fri, Jan 23 - Fri, Jan 30

9:48 am - 7:25 am

IAH

CDG

14h 37m2 stops

10:20 am - 8:31 pm

CDG

IAH

17h 11m2 stops

$561United Airlines

Fri, Jan 30 - Tue, Feb 3

12:05 pm - 10:35 am

IAH

CDG

15h 30m2 stops

11:15 am - 8:46 pm

CDG

IAH

16h 31m2 stops

$563United Airlines

Fri, Jan 9 - Fri, Jan 16

5:20 pm - 10:50 pm

IAH

CDG

23h 30m2 stops

6:15 am - 3:10 pm

CDG

IAH

14h 55m1 stop

$566Lufthansa

Thu, Mar 12 - Mon, Mar 23

British Airways flights from Houston to Europe

Our best British Airways deals on Houston to Europe flight tickets

British Airways

Feb 16

HOU12:17 pmHouston Hobby

14h 08m

1 stop

MAD9:25 amMadrid Barajas

Mar 4

MAD6:05 pmMadrid Barajas

32h 50m

2 stops

HOU7:55 pmHouston Hobby

$530

Find similar

British Airways

Jan 25

HOU6:36 pmHouston Hobby

31h 49m

1 stop

MAD9:25 amMadrid Barajas

Feb 2

MAD6:05 pmMadrid Barajas

35h 41m

2 stops

HOU10:46 pmHouston Hobby

$536

Find similar

British Airways

Apr 7

HOU2:32 pmHouston Hobby

18h 18m

2 stops

MAD3:50 pmMadrid Barajas

Apr 15

MAD12:40 pmMadrid Barajas

18h 01m

1 stop

HOU11:41 pmHouston Hobby

$541

Find similar

Iberia flights from Houston to Europe

Our best Iberia deals on Houston to Europe flight tickets

Iberia

Jan 11

HOU10:35 amHouston Hobby

12h 40m

1 stop

MAD6:15 amMadrid Barajas

Jan 26

MAD12:55 amMadrid Barajas

16h 10m

1 stop

HOU10:05 amHouston Hobby

$538

Find similar

Iberia

Apr 13

HOU6:31 pmHouston Hobby

12h 54m

1 stop

MAD2:25 pmMadrid Barajas

Apr 21

MAD12:40 pmMadrid Barajas

14h 22m

1 stop

HOU8:02 pmHouston Hobby

$540

Find similar

Iberia

Mar 31

HOU12:18 pmHouston Hobby

19h 07m

1 stop

MAD2:25 pmMadrid Barajas

Apr 8

MAD3:55 pmMadrid Barajas

14h 46m

1 stop

HOU11:41 pmHouston Hobby

$553

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Mon 2/16

12:17 pm-9:25 am

1 stop14h 08m

Madrid Barajas

Wed 3/4

6:05 pm-7:55 pm

2 stops32h 50m

$530

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Tue 3/24

12:18 pm-6:15 am

1 stop11h 57m

Madrid Barajas

Tue 4/7

3:55 pm-11:41 pm

1 stop14h 46m

$531

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Sun 1/11

10:35 am-6:15 am

1 stop12h 40m

Madrid Barajas

Mon 1/26

12:55 am-10:05 am

1 stop16h 10m

$538

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Mon 4/13

6:31 pm-2:25 pm

1 stop12h 54m

Madrid Barajas

Tue 4/21

12:40 pm-8:02 pm

1 stop14h 22m

$540

HoustonParis

IAH - CDG

IAHCDG

Houston George Bush Intcntl

Thu 2/26

4:05 pm-8:15 am

Nonstop9h 10m

Paris Charles de Gaulle

Sat 3/7

10:10 am-1:55 pm

Nonstop10h 45m

$558

HoustonParis

IAH - CDG

IAHCDG

Houston George Bush Intcntl

Mon 3/16

6:45 pm-5:35 pm

2 stops16h 50m

Paris Charles de Gaulle

Wed 3/25

6:15 am-7:15 pm

1 stop19h 00m

$559

HoustonParis

HOU - CDG

HOUCDG

Houston Hobby

Fri 1/23

5:04 pm-1:15 pm

1 stop13h 11m

Paris Charles de Gaulle

Fri 1/30

10:15 am-10:33 pm

2 stops19h 18m

$559

HoustonParis

IAH - CDG

IAHCDG

Houston George Bush Intcntl

Fri 1/30

9:48 am-7:25 am

2 stops14h 37m

Paris Charles de Gaulle

Tue 2/3

10:20 am-8:31 pm

2 stops17h 11m

$561

HoustonParis

IAH - CDG

IAHCDG

Houston George Bush Intcntl

Fri 1/9

12:05 pm-10:35 am

2 stops15h 30m

Paris Charles de Gaulle

Fri 1/16

11:15 am-8:46 pm

2 stops16h 31m

$563

HoustonParis

IAH - CDG

IAHCDG

Houston George Bush Intcntl

Thu 3/12

5:20 pm-10:50 pm

2 stops23h 30m

Paris Charles de Gaulle

Mon 3/23

6:15 am-3:10 pm

1 stop14h 55m

$566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Europe

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

Prices

Airlines

Other information

What is the cheapest month to fly to Europe?

The cheapest month to fly to Europe from Houston is in September. Flight prices, which tend to average around $642, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $643.

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from Houston to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $786. Flights from Houston to Europe on a Monday will generally be more expensive and average around $988. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Europe?

According to our data, the cheapest time of day to fly to Europe is in the morning. momondo users have found flights departing from Houston to Europe in the morning for as low as $844. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $975. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Houston to Europe flight route?

Fly from Houston George Bush Intcntl to London Heathrow for the best Houston - Europe flight prices

How far in advance should I book a flight to Europe?

You are more likely to see cheaper flights to Europe from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $838 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Houston for as low as $779 on momondo.

What cabin class options are available on Houston to Europe flights?

There are 4 cabin classes available to choose from on Houston to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Europe

Fastest flight time	9h 00m
Direct flights	Every day
Airports in Europe	4,107 airports

The fastest flight from Houston to Europe takes 9h 00m

Direct flights go from Houston to Europe every day.

There are 4,107 airports in Europe. From Houston there are direct flights to London Heathrow (LHR), Paris Charles de Gaulle (CDG).

Search flight deals

When did momondo last update prices for flights from Houston to Europe?
Prices for flights from Houston to Europe refresh daily.
How many operators does momondo search for flights from Houston to Europe?
As of December 2025, there are 16 operators available to choose from for flights from Houston to Europe.
How old do you have to be to fly from Houston to Europe?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Europe.
What documentation or ID do you need to fly to Europe?
The travel and health documents required for your trip to Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Europe

Compare and see reviews for airlines that fly from Houston to Europe with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $101	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
British Airways	PriceFrom $173	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Delta	PriceFrom $419	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
American Airlines	PriceFrom $452	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
United Airlines	PriceFrom $490	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Iberia	PriceFrom $493	Free Cancellation	Rating 7.0 3,045 reviews	Search Iberia flights
Air Canada	PriceFrom $519	Free Cancellation	Rating 7.1 10,517 reviews	Search Air Canada flights
KLM	PriceFrom $524	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
Air France	PriceFrom $531	Free Cancellation	Rating 7.4 1,504 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $551	Free Cancellation	Rating 7.4 1,605 reviews	Search Scandinavian Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Europe for you.

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

Yes. momondo allows you to filter the results for Houston to Europe flights to just show those with flexible booking policies.

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

Once you have performed a search for Houston to Europe 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 Houston to Europe right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Europe flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.