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

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

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 46% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 17 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 March 2026, there are 223 flights per week flying from Houston to Europe. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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

As of March 2026, there are 31 flights per day flying from Houston to Europe. The most common time of day flights depart is 4:00PM, with 73% 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 March 2026, there are 17 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.

$208 Cheap Flights from Houston to Europe in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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

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.

4:20 pm - 2:25 pm

HOU

MAD

15h 05m

1 stop

3:55 pm - 11:46 pm

MAD

HOU

14h 51m

1 stop

$524Multiple Airlines

Tue, Aug 18 - Tue, Sep 1

1:00 pm - 3:35 pm

HOU

MAD

19h 35m

2 stops

1:05 pm - 9:15 am

MAD

HOU

27h 10m

2 stops

$531Delta

Tue, Aug 18 - Tue, Sep 1

4:50 pm - 6:50 am

IAH

LHR

9h 00mnonstop

2:45 pm - 7:15 pm

LHR

IAH

10h 30mnonstop

$626British Airways

Mon, Mar 16 - Wed, Apr 1

12:40 pm - 6:55 am

IAH

LHR

13h 15m

1 stop

7:15 pm - 1:15 pm

LHR

IAH

24h 00m

1 stop

$628Virgin Atlantic

Tue, Mar 10 - Tue, Mar 31

4:50 pm - 6:50 am

IAH

LHR

9h 00mnonstop

2:45 pm - 7:15 pm

LHR

IAH

10h 30mnonstop

$629British Airways

Mon, Mar 16 - Wed, Apr 1

12:40 pm - 6:20 am

IAH

LHR

12h 40m

1 stop

8:55 pm - 1:15 pm

LHR

IAH

22h 20m

1 stop

$638Virgin Atlantic

Wed, Mar 18 - Tue, Mar 31

4:30 pm - 4:55 pm

IAH

IST

16h 25m

1 stop

4:50 am - 2:55 pm

IST

IAH

18h 05m

1 stop

$726KLM

Tue, Mar 10 - Tue, Mar 17

4:30 pm - 4:55 pm

IAH

IST

16h 25m

1 stop

5:55 pm - 2:30 pm

IST

IAH

28h 35m

1 stop

$728KLM

Thu, Mar 19 - Tue, Mar 24

10:15 am - 8:40 am

HOU

LGW

16h 25m

2 stops

12:20 pm - 11:46 pm

LGW

HOU

17h 26m

2 stops

$878American Airlines

Mon, Aug 17 - Mon, Aug 31

9:57 am - 8:45 am

HOU

FRA

15h 48m

1 stop

10:55 am - 7:51 pm

FRA

HOU

15h 56m

1 stop

$913American Airlines

Sun, Apr 19 - Tue, May 5

Delta flights from Houston to Europe

Our best Delta deals on Houston to Europe flight tickets

Delta

Aug 18

HOU1:00 pmHouston Hobby

19h 35m

2 stops

MAD3:35 pmMadrid Barajas

Sep 1

MAD1:05 pmMadrid Barajas

27h 10m

2 stops

HOU9:15 amHouston Hobby

$531

Delta

Aug 18

HOU10:05 amHouston Hobby

22h 30m

2 stops

MAD3:35 pmMadrid Barajas

Sep 1

MAD9:50 amMadrid Barajas

18h 45m

1 stop

HOU9:35 pmHouston Hobby

$538

Delta

Aug 18

HOU1:00 pmHouston Hobby

16h 15m

1 stop

MAD12:15 pmMadrid Barajas

Sep 1

MAD9:50 amMadrid Barajas

13h 33m

1 stop

HOU4:23 pmHouston Hobby

$544

British Airways flights from Houston to Europe

Our best British Airways deals on Houston to Europe flight tickets

British Airways

Apr 6

HOU12:18 pmHouston Hobby

14h 17m

1 stop

MAD9:35 amMadrid Barajas

Apr 15

MAD3:55 pmMadrid Barajas

14h 52m

1 stop

HOU11:47 pmHouston Hobby

$569

British Airways

Apr 14

HOU12:42 pmHouston Hobby

21h 48m

2 stops

MAD5:30 pmMadrid Barajas

Apr 21

MAD9:00 pmMadrid Barajas

29h 51m

2 stops

HOU7:51 pmHouston Hobby

$570

British Airways

Aug 19

HOU2:30 pmHouston Hobby

22h 35m

2 stops

MAD8:05 pmMadrid Barajas

Aug 27

MAD12:40 pmMadrid Barajas

32h 18m

1 stop

HOU1:58 pmHouston Hobby

$584

Fly from

Fly to

Route

Depart

Return

Price

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Tue 8/18

4:20 pm-2:25 pm

1 stop15h 05m

Madrid Barajas

Tue 9/1

3:55 pm-11:46 pm

1 stop14h 51m

$524

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Tue 8/18

1:00 pm-3:35 pm

2 stops19h 35m

Madrid Barajas

Tue 9/1

1:05 pm-9:15 am

2 stops27h 10m

$531

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 3/16

4:50 pm-6:50 am

Nonstop9h 00m

London Heathrow

Wed 4/1

2:45 pm-7:15 pm

Nonstop10h 30m

$626

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 3/10

12:40 pm-6:55 am

1 stop13h 15m

London Heathrow

Tue 3/31

7:15 pm-1:15 pm

1 stop24h 00m

$628

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 3/16

4:50 pm-6:50 am

Nonstop9h 00m

London Heathrow

Wed 4/1

2:45 pm-7:15 pm

Nonstop10h 30m

$629

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 3/18

12:40 pm-6:20 am

1 stop12h 40m

London Heathrow

Tue 3/31

8:55 pm-1:15 pm

1 stop22h 20m

$638

HoustonIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

Tue 3/10

4:30 pm-4:55 pm

1 stop16h 25m

Istanbul

Tue 3/17

4:50 am-2:55 pm

1 stop18h 05m

$726

HoustonIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

Thu 3/19

4:30 pm-4:55 pm

1 stop16h 25m

Istanbul

Tue 3/24

5:55 pm-2:30 pm

1 stop28h 35m

$728

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Mon 8/17

10:15 am-8:40 am

2 stops16h 25m

London Gatwick

Mon 8/31

12:20 pm-11:46 pm

2 stops17h 26m

$878

HoustonFrankfurt am Main

HOU - FRA

HOUFRA

Houston Hobby

Sun 4/19

9:57 am-8:45 am

1 stop15h 48m

Frankfurt am Main

Tue 5/5

10:55 am-7:51 pm

1 stop15h 56m

$913

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 $632, 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 $652.

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 $916. 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 $963. 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 $804 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 $774 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 March 2026, there are 17 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 2,894 reviews	Search JetBlue flights
British Airways	PriceFrom $173	Free Cancellation	Rating 6.7 7,774 reviews	Search British Airways flights
Delta	PriceFrom $424	Free Cancellation	Rating 7.9 8,239 reviews	Search Delta flights
Iberia	PriceFrom $478	Free Cancellation	Rating 7.0 3,127 reviews	Search Iberia flights
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.4 9,372 reviews	Search United Airlines flights
Air France	PriceFrom $487	Free Cancellation	Rating 7.4 1,541 reviews	Search Air France flights
American Airlines	PriceFrom $488	Free Cancellation	Rating 7.1 11,372 reviews	Search American Airlines flights
Lufthansa	PriceFrom $494	Free Cancellation	Rating 6.8 7,820 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom $497	Free Cancellation	Rating 7.5 680 reviews	Search Virgin Atlantic flights
Air Canada	PriceFrom $503	Free Cancellation	Rating 7.1 10,762 reviews	Search Air Canada 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.