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

JetBlue, United Airlines, and Lufthansa are the most popular carriers operating from Houston to Europe

What airlines fly to Europe?

United Airlines, British Airways and Delta 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 46% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 18 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 week?

As of September 2026, there are 235 flights per week flying from Houston to Europe. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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

As of September 2026, there are 33 flights per day flying from Houston to Europe. The most common time of day flights depart is 3:00PM, with 61% 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 September 2026, there are 18 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.

$277 Cheap Flights from Houston to Europe in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Europe

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 2:30 pmIAH Houston George Bush Intcntl-FRA Frankfurt am Main

25h 25m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

10:30 am - 7:23 amFRA Frankfurt am Main-IAH Houston George Bush Intcntl

27h 53m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$682Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

5:28 pm - 7:35 pmHOU Houston Hobby-MAD Madrid Barajas

19h 07m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

6:00 am - 11:03 pmMAD Madrid Barajas-HOU Houston Hobby

24h 03m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$725Delta

Wed, Oct 14 - Wed, Oct 21

1:00 pm - 7:10 pmHOU Houston Hobby-MAD Madrid Barajas

24h 10m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

10:50 am - 9:49 amMAD Madrid Barajas-HOU Houston Hobby

28h 59m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$725Delta

Wed, Mar 17 - Wed, Mar 24

2:07 pm - 9:20 amHOU Houston Hobby-MAD Madrid Barajas

12h 13m1 stop Dallas/Fort Worth

1:00 pm - 11:15 pmMAD Madrid Barajas-HOU Houston Hobby

17h 15m1 stop Dallas/Fort Worth

$726Iberia

Sat, Jan 23 - Mon, Mar 8

2:08 pm - 8:05 amHOU Houston Hobby-MAD Madrid Barajas

11h 57m1 stop Dallas/Fort Worth

12:55 am - 4:32 pmMAD Madrid Barajas-HOU Houston Hobby

22h 37m1 stop Dallas/Fort Worth

$729British Airways

Wed, Oct 28 - Sat, Nov 7

3:09 pm - 9:45 amHOU Houston Hobby-MAD Madrid Barajas

12h 36m1 stop Atlanta Hartsfield-Jackson

1:05 pm - 11:21 pmMAD Madrid Barajas-HOU Houston Hobby

17h 16m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$736Multiple Airlines

Mon, Oct 26 - Wed, Nov 11

9:58 am - 8:05 amHOU Houston Hobby-MAD Madrid Barajas

15h 07m1 stop Dallas/Fort Worth

1:30 pm - 11:16 pmMAD Madrid Barajas-HOU Houston Hobby

16h 46m1 stop Dallas/Fort Worth

$737American Airlines

Wed, Nov 4 - Thu, Nov 12

9:58 am - 8:05 amHOU Houston Hobby-MAD Madrid Barajas

15h 07m1 stop Dallas/Fort Worth

12:55 am - 9:30 amMAD Madrid Barajas-HOU Houston Hobby

15h 35m1 stop Dallas/Fort Worth

$738American Airlines

Wed, Nov 18 - Mon, Nov 23

11:35 am - 9:20 amHOU Houston Hobby-MAD Madrid Barajas

14h 45m1 stop Dallas/Fort Worth

10:25 am - 10:59 pmMAD Madrid Barajas-HOU Houston Hobby

19h 34m2 stops London Heathrow Dallas/Fort Worth

$743Iberia

Tue, Dec 29 - Sat, Jan 9

11:35 am - 8:05 amHOU Houston Hobby-MAD Madrid Barajas

13h 30m1 stop Dallas/Fort Worth

1:30 pm - 11:16 pmMAD Madrid Barajas-HOU Houston Hobby

16h 46m1 stop Dallas/Fort Worth

$748British Airways

Fri, Nov 6 - Wed, Nov 11

Cheap last minute flights

Enter your travel dates to find the best prices.

2:53 pm - 10:25 amIAH Houston George Bush Intcntl-LHR London Heathrow

13h 32m1 stop Newark

10:00 am - 2:15 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 15mnonstop

$774Lufthansa

Mon, Sep 28 - Tue, Oct 6

10:44 am - 7:40 amIAH Houston George Bush Intcntl-LHR London Heathrow

14h 56m2 stops Minneapolis St Paul Amsterdam Schiphol

6:30 am - 1:20 pmLHR London Heathrow-IAH Houston George Bush Intcntl

12h 50m1 stop Amsterdam Schiphol

$776Delta

Mon, Sep 28 - Tue, Oct 13

8:15 pm - 11:35 amIAH Houston George Bush Intcntl-LHR London Heathrow

9h 20mnonstop

7:30 am - 1:35 pmLHR London Heathrow-IAH Houston George Bush Intcntl

36h 05m1 stop Frankfurt am Main

$776United Airlines

Mon, Sep 28 - Mon, Oct 5

8:15 pm - 11:35 amIAH Houston George Bush Intcntl-LHR London Heathrow

9h 20mnonstop

12:05 pm - 4:40 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 35mnonstop

$783Multiple Airlines

Mon, Sep 28 - Wed, Dec 16

9:05 pm - 12:25 pmIAH Houston George Bush Intcntl-LHR London Heathrow

9h 20mnonstop

9:10 am - 1:25 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 15mnonstop

$785British Airways

Mon, Sep 28 - Mon, Oct 5

3:55 pm - 1:45 pmIAH Houston George Bush Intcntl-LHR London Heathrow

15h 50m1 stop Paris Charles de Gaulle

6:15 am - 1:40 pmLHR London Heathrow-IAH Houston George Bush Intcntl

13h 25m1 stop Paris Charles de Gaulle

$813Delta

Mon, Sep 28 - Mon, Oct 5

10:00 am - 10:15 amIAH Houston George Bush Intcntl-LHR London Heathrow

18h 15m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National

6:30 am - 5:17 pmLHR London Heathrow-IAH Houston George Bush Intcntl

16h 47m2 stops Frankfurt am Main Dallas/Fort Worth

$814Multiple Airlines

Sun, Sep 27 - Tue, Oct 13

9:05 pm - 12:25 pmIAH Houston George Bush Intcntl-LHR London Heathrow

9h 20mnonstop

9:10 am - 1:25 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 15mnonstop

$834British Airways

Thu, Sep 24 - Sat, Oct 3

3:35 pm - 2:40 pmIAH Houston George Bush Intcntl-LHR London Heathrow

17h 05m1 stop Frankfurt am Main

3:30 pm - 1:35 pmLHR London Heathrow-IAH Houston George Bush Intcntl

28h 05m1 stop Frankfurt am Main

$847Lufthansa

Sun, Sep 27 - Tue, Oct 13

4:35 pm - 7:55 amIAH Houston George Bush Intcntl-LHR London Heathrow

9h 20mnonstop

1:40 pm - 5:55 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 15mnonstop

$849United Airlines

Fri, Sep 25 - Mon, Oct 19

Cheap direct flights

Enter your travel dates to find the best prices.

3:50 pm - 6:50 amIAH Houston George Bush Intcntl-LHR London Heathrow

9h 00mnonstop

9:35 am - 2:05 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 30mnonstop

$774Finnair

Wed, Dec 2 - Sun, Dec 6

3:50 pm - 6:50 amIAH Houston George Bush Intcntl-LHR London Heathrow

9h 00mnonstop

9:35 am - 2:05 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 30mnonstop

$778British Airways

Wed, Mar 3 - Wed, Mar 10

3:50 pm - 6:50 amIAH Houston George Bush Intcntl-LHR London Heathrow

9h 00mnonstop

9:35 am - 2:05 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 30mnonstop

$778British Airways

Wed, Mar 3 - Fri, Mar 12

3:50 pm - 6:50 amIAH Houston George Bush Intcntl-LHR London Heathrow

9h 00mnonstop

9:35 am - 2:05 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 30mnonstop

$784Iberia

Tue, Nov 24 - Tue, Dec 1

3:50 pm - 6:50 amIAH Houston George Bush Intcntl-LHR London Heathrow

9h 00mnonstop

9:35 am - 2:05 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 30mnonstop

$787Iberia

Fri, Feb 19 - Wed, Feb 24

5:25 pm - 8:40 amIAH Houston George Bush Intcntl-LHR London Heathrow

9h 15mnonstop

12:05 pm - 4:40 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 35mnonstop

$798United Airlines

Sat, Oct 24 - Thu, Dec 3

4:35 pm - 7:55 amIAH Houston George Bush Intcntl-LHR London Heathrow

9h 20mnonstop

12:05 pm - 4:40 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 35mnonstop

$798United Airlines

Fri, Oct 23 - Thu, Dec 3

9:40 pm - 12:40 pmIAH Houston George Bush Intcntl-LHR London Heathrow

9h 00mnonstop

3:25 pm - 7:55 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 30mnonstop

$808Finnair

Tue, Nov 24 - Tue, Dec 1

4:35 pm - 7:55 amIAH Houston George Bush Intcntl-LHR London Heathrow

9h 20mnonstop

1:40 pm - 5:55 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 15mnonstop

$817SWISS

Fri, Oct 16 - Fri, Oct 23

8:15 pm - 11:35 amIAH Houston George Bush Intcntl-LHR London Heathrow

9h 20mnonstop

12:05 pm - 5:40 pmLHR London Heathrow-IAH Houston George Bush Intcntl

10h 35mnonstop

$818Multiple Airlines

Sun, Oct 18 - Sun, Oct 25

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Houston to Europe

Our best Delta deals on Houston to Europe flight tickets

Delta

Oct 14

HOU5:28 pmHouston Hobby

19h 07m

2 stops

MAD7:35 pmMadrid Barajas

Oct 21

MAD6:00 amMadrid Barajas

24h 03m

2 stops

HOU11:03 pmHouston Hobby

$725

Delta

Nov 5

HOU6:09 amHouston Hobby

26h 56m

2 stops

MAD4:05 pmMadrid Barajas

Nov 12

MAD9:20 amMadrid Barajas

31h 12m

2 stops

HOU9:32 amHouston Hobby

$745

Delta

Nov 8

HOU6:09 amHouston Hobby

22h 21m

2 stops

MAD11:30 amMadrid Barajas

Nov 21

MAD12:20 pmMadrid Barajas

18h 01m

1 stop

HOU11:21 pmHouston Hobby

$747

British Airways flights from Houston to Europe

Our best British Airways deals on Houston to Europe flight tickets

British Airways

Oct 28

HOU2:08 pmHouston Hobby

11h 57m

1 stop

MAD8:05 amMadrid Barajas

Nov 7

MAD12:55 amMadrid Barajas

22h 37m

1 stop

HOU4:32 pmHouston Hobby

$729

British Airways

Nov 4

HOU11:35 amHouston Hobby

13h 30m

1 stop

MAD8:05 amMadrid Barajas

Nov 11

MAD1:30 pmMadrid Barajas

16h 46m

1 stop

HOU11:16 pmHouston Hobby

$766

British Airways

Mar 3

IAH3:50 pmHouston George Bush Intcntl

9h 00m

LHR6:50 amLondon Heathrow

Mar 12

LHR9:35 amLondon Heathrow

10h 30m

IAH2:05 pmHouston George Bush Intcntl

$778

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonFrankfurt am Main

IAH Houston George Bush Intcntl - FRA Frankfurt am Main

IAHFRA

Houston George Bush Intcntl

Mon 11/2

6:05 am-2:30 pm

2 stops25h 25m

Frankfurt am Main

Mon 11/9

10:30 am-7:23 am

2 stops27h 53m

$682

HoustonMadrid

HOU Houston Hobby - MAD Madrid Barajas

HOUMAD

Houston Hobby

Wed 10/14

5:28 pm-7:35 pm

2 stops19h 07m

Madrid Barajas

Wed 10/21

6:00 am-11:03 pm

2 stops24h 03m

$725

HoustonMadrid

HOU Houston Hobby - MAD Madrid Barajas

HOUMAD

Houston Hobby

Wed 3/17

1:00 pm-7:10 pm

2 stops24h 10m

Madrid Barajas

Wed 3/24

10:50 am-9:49 am

2 stops28h 59m

$725

Quickest round-trip

HoustonMadrid

HOU Houston Hobby - MAD Madrid Barajas

HOUMAD

Houston Hobby

Sat 1/23

2:07 pm-9:20 am

1 stop12h 13m

Madrid Barajas

Mon 3/8

1:00 pm-11:15 pm

1 stop17h 15m

$726

HoustonMadrid

HOU Houston Hobby - MAD Madrid Barajas

HOUMAD

Houston Hobby

Wed 10/28

2:08 pm-8:05 am

1 stop11h 57m

Madrid Barajas

Sat 11/7

12:55 am-4:32 pm

1 stop22h 37m

$729

HoustonMadrid

HOU Houston Hobby - MAD Madrid Barajas

HOUMAD

Houston Hobby

Mon 10/26

3:09 pm-9:45 am

1 stop12h 36m

Madrid Barajas

Wed 11/11

1:05 pm-11:21 pm

2 stops17h 16m

$736

HoustonMadrid

HOU Houston Hobby - MAD Madrid Barajas

HOUMAD

Houston Hobby

Wed 11/4

9:58 am-8:05 am

1 stop15h 07m

Madrid Barajas

Thu 11/12

1:30 pm-11:16 pm

1 stop16h 46m

$737

HoustonMadrid

HOU Houston Hobby - MAD Madrid Barajas

HOUMAD

Houston Hobby

Wed 11/18

9:58 am-8:05 am

1 stop15h 07m

Madrid Barajas

Mon 11/23

12:55 am-9:30 am

1 stop15h 35m

$738

HoustonMadrid

HOU Houston Hobby - MAD Madrid Barajas

HOUMAD

Houston Hobby

Tue 12/29

11:35 am-9:20 am

1 stop14h 45m

Madrid Barajas

Sat 1/9

10:25 am-10:59 pm

2 stops19h 34m

$743

HoustonMadrid

HOU Houston Hobby - MAD Madrid Barajas

HOUMAD

Houston Hobby

Fri 11/6

11:35 am-8:05 am

1 stop13h 30m

Madrid Barajas

Wed 11/11

1:30 pm-11:16 pm

1 stop16h 46m

$748

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 February. Flight prices, which tend to average around $724, 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 February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $735.

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 afternoon. momondo users have found flights departing from Houston to Europe in the afternoon for as low as $1,022. 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 $1,077. 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 from Houston 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 $957 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 $848 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

Best Price Found	$277
Fastest flight time	9h 00m
Direct flights	Every day
Airports in Europe	4,106 airports

The best one-way flight to Europe from Houston in the past 72 hours is $277. The best round-trip flight deal from Houston to Europe found on momondo in the last 72 hours is $682.

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

Direct flights go from Houston to Europe every day.

There are 4,106 airports in Europe. From Houston there are direct flights to London Heathrow (LHR), Paris Charles de Gaulle (CDG).

Search flight deals

Frequently asked questions about flying from Houston to Europe

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 September 2026, there are 18 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
Virgin Atlantic	PriceFrom $258	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $358	Free Cancellation	Rating 7.8 8,595 reviews	Search Delta flights
JetBlue	PriceFrom $362	Free Cancellation	Rating 7.1 3,037 reviews	Search JetBlue flights
Lufthansa	PriceFrom $384	Free Cancellation	Rating 6.8 8,236 reviews	Search Lufthansa flights
British Airways	PriceFrom $431	Free Cancellation	Rating 6.7 8,229 reviews	Search British Airways flights
Air Canada	PriceFrom $481	Free Cancellation	Rating 7.1 11,667 reviews	Search Air Canada flights
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.4 10,229 reviews	Search United Airlines flights
Air France	PriceFrom $487	Free Cancellation	Rating 7.5 1,651 reviews	Search Air France flights
American Airlines	PriceFrom $491	Free Cancellation	Rating 7.0 12,081 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $515	Free Cancellation	Rating 7.4 4,463 reviews	Search Turkish 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.