$296 Find Cheap Flights from Houston to Europe

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Europe departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Europe Flight Deals from Houston

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

London
Londonnonstop$577
Paris
Paris1 stop$645
Madrid
Madrid1 stop$457
Athens
Athens1 stop$571
Lisbon
Lisbon1 stop$687
Istanbul
Istanbul2 stops$829
Dublin
Dublin1 stop$562
Amsterdam
Amsterdam2 stops$698
Milan
Milan2 stops$610
Zurich
Zurich1 stop$560
Munich
Munich2 stops$713
Copenhagen
Copenhagen1 stop$639
Venice
Venice1 stop$667
Berlin
Berlin2 stops$663
Edinburgh
Edinburgh1 stop$673
Vienna
Vienna1 stop$619
London
Londonnonstop$577
Paris
Paris1 stop$645
Madrid
Madrid1 stop$457
Athens
Athens1 stop$571
Lisbon
Lisbon1 stop$687
Istanbul
Istanbul2 stops$829
Dublin
Dublin1 stop$562
Amsterdam
Amsterdam2 stops$698
Milan
Milan2 stops$610
Zurich
Zurich1 stop$560
Munich
Munich2 stops$713
Copenhagen
Copenhagen1 stop$639
Venice
Venice1 stop$667
Berlin
Berlin2 stops$663
Edinburgh
Edinburgh1 stop$673
Vienna
Vienna1 stop$619

Cheap Flight Deals from Houston to Europe

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Europe that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Houston to Europe

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Houston to Europe.
Discover the best prices for you by selecting your travel dates on KAYAK.
Iberia Logo
6:41 pm - 2:20 pmHOU-MAD
12h 39m1 stop
Iberia Logo
4:00 pm - 11:47 pmMAD-HOU
14h 47m1 stop
$471Iberia
Find Deal
Tue, Sep 9 - Tue, Sep 16
Iberia Logo
2:25 pm - 2:20 pmHOU-MAD
16h 55m1 stop
Iberia Logo
12:40 pm - 8:09 pmMAD-HOU
14h 29m1 stop
$477Iberia
Find Deal
Tue, Sep 23 - Tue, Oct 7
British Airways Logo
12:25 pm - 9:05 amHOU-MAD
13h 40m1 stop
British Airways Logo
12:40 pm - 8:09 pmMAD-HOU
14h 29m1 stop
$500British Airways
Find Deal
Mon, Oct 13 - Tue, Oct 21
British Airways Logo
8:20 pm - 9:05 amHOU-MAD
29h 45m1 stop
British Airways Logo
4:00 pm - 11:47 pmMAD-HOU
14h 47m1 stop
$506British Airways
Find Deal
Tue, Sep 16 - Tue, Sep 23
United Airlines Logo
4:20 pm - 7:40 amIAH-LHR
9h 20mnonstop
United Airlines Logo
10:00 am - 2:15 pmLHR-IAH
10h 15mnonstop
$681United Airlines
Find Deal
Wed, Aug 20 - Tue, Aug 26
United Airlines Logo
12:05 pm - 9:00 pmIAH-LHR
50h 55m2 stops
United Airlines Logo
8:30 am - 8:50 pmLHR-IAH
18h 20m2 stops
$686United Airlines
Find Deal
Sat, Aug 30 - Wed, Sep 10
Lufthansa Logo
6:50 pm - 4:40 pmIAH-LHR
15h 50m2 stops
Lufthansa Logo
6:30 am - 5:16 pmLHR-IAH
16h 46m2 stops
$708Lufthansa
Find Deal
Wed, Aug 20 - Thu, Aug 28
Turkish Airlines Logo
9:00 pm - 10:30 pmIAH-CDG
18h 30m1 stop
Turkish Airlines Logo
7:20 am - 7:05 pmCDG-IAH
18h 45m1 stop
$770Turkish Airlines
Find Deal
Mon, Sep 1 - Thu, Oct 2
Turkish Airlines Logo
9:00 pm - 12:50 pmIAH-CDG
32h 50m1 stop
Turkish Airlines Logo
7:40 pm - 7:05 pmCDG-IAH
30h 25m1 stop
$776Turkish Airlines
Find Deal
Thu, Jul 31 - Fri, Aug 15
Lufthansa Logo
6:20 pm - 9:20 pmIAH-IST
19h 00m1 stop
Lufthansa Logo
5:55 pm - 1:35 pmIST-IAH
27h 40m1 stop
$889Lufthansa
Find Deal
Tue, Aug 12 - Wed, Aug 20
Useful Info

KAYAK's insights & trends for Houston to Europe flights

Get data-powered insights and trends into flights from Houston to Europe to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Houston to Europe flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Houston to Europe.

The cheapest ticket to Europe from Houston found in the last 72 hours was to London, at $637 round-trip. The most popular route is from Houston George Bush Intcntl Airport (IAH) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $637.

Can I save money by flying with a layover from Houston to Europe?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $2,657 on average.

What is the cheapest month to fly from Houston to Europe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Europe, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Europe is October, when tickets cost $651 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,215 and $1,089 respectively.

What’s the cheapest day of the week to fly from Houston to Europe?

The average price of all round-trip flights from Houston to Europe clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston to Europe, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Europe, Sunday is the cheapest day to fly and Thursday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to Europe, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston to Europe, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.


Good to know

Cheapest flight$296
Flight from Houston George Bush Airport to Paris Charles de Gaulle Airport

Flights from Houston to Europe: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Houston to Europe 
JamesFlew with American AirlinesIAH-LHRApr 2025
Try to avoid Heathrow! Not the most convenient to get into London unless you have a driver. Also, Heathrow needs better signs on where to go to exit and better wifi for foreign travelers.
Verified travelerFlew with LufthansaIAH-AMSDec 2024
Bring some thing with you for seat padding. And check in and get seat assignments as soon as you are allowed to pick them
Verified travelerFlew with Turkish AirlinesIAH-ISTJul 2024
I think boarding was performed nicely and flawless, Crew was there for people who needed help. Whoever needed help, crew helped with seating them and baggage.
Verified travelerFlew with LufthansaIAH-FRAAug 2024
The 747-8 had a galley where you could order food and drinks outside the normal schedule. Very convenient if you have an aisle seat.
keithFlew with United AirlinesIAH-MUCJul 2024
Regardless of Munich as a final destination or connection, you need to go through passport control, which was not organanized well. I had a connecting flight 90 min after landing, and I barely made it. The line for Passport control had about 500 people in front of me. Be prepared for this when booking if you have a connecting flight.
PierreFlew with British AirwaysIAH-LHRJan 2024
Make sure the trip insurance is worth something…
Verified travelerFlew with Turkish AirlinesIAH-ISTFeb 2024
Don’t pay extra for assigned seats, they will put you wherever they can, Eat less than 1/2 the food they bring. Drink more water. If you plan to use your noise canceling headphones, the still use the older 2 pron outlets, bring your old adapter!

FAQs - booking Europe flights

  • How does KAYAK find such low prices on flights from Houston to Europe?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston to Europe is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Europe?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Houston to Europe with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Europe?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Houston to Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Europe?

    The cheapest time of day to fly to Europe is generally in the morning, when round-trip flights cost $844 on average. Morning departures are around 15% cheaper than evening flights, on average. The most expensive time of day to fly to Europe is generally at night, which is peak travel time and where the average cost of a ticket is $1,037.

Top 5 airlines serving from Houston to Europe

Need help choosing which airline to fly with from Houston to Europe? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
6.6Food
7.1Entertainment
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

10.0 ExcellentDr. Joseph, Apr 2025IAH - ORD
Read more United Airlines reviews

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight delayed over 2 hours . I was flying bussiness never got food cause they ran out of what i wanted

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Good overall flight. Excellent crew. Food options could be improved.

Vegan food tasted good. Restroom could be kept cleaner. Seat tray table was a bit tilted so food tray kept sliding down a bit. Flight crew can be a little more friendly, caring and approachable. Their faces lacked smiles and tone was stern.

Flight was delayed then we had to redirect for medical emergency during which time we had no information on what is the plan. The connecting flight was also delayed.

The seats were way too crowded. Just because I do not have the luxury of a suite, does not mean that I want to fly from Austin to London scrunched between two people and the seat in front of me in my face. Ridiculous. I should have flown with Turkish Airlines...

We travelled with Level, which is a subsidiary of Iberia. They mixed up all our seats, downgraded few from premium economy fo economy. The crew were not professional, they seem to be in a rush! Also some with an attitude

Paid for “extra room” selected seat. Wasn’t a benefit. Also was in aisle and was bumped almost every time attendants walked down aisle. Should have saved the assigned seat money and let them select.

Everything OK , except the plane left more than an hour late so I couldn’t participate in an excursion I had that morning in Brcelona

Flight from Madrid to Dakar had no onboard entertainment for a business class. Not even a single screen . That was disappointing. The WiFi only worked for the first 45 mins of the flight.

very good all round. staff, food, entertainment, punctuality all very good

The cabin crew were great very helpful and accommodating. We had a fellow passenger throw up next to us. The flight crew did an amazing job cleaning up and reseating us. We did question as to if he should have been let on the flight as his condition was likely self imposed.

online check-in was horrible and didn't work either way

Horrible. Paid for seats for my family. Iberia changed planes and never notified us that the seats we paid extra for did not even exist on the plane. We were randomly placed on the plane. Thankfully, we were seated together. Upon boarding, my youngest daughter was pulled from the line and they just arbitrarily changed her seat 7 rows back from the rest of the family. I had to wait at the gate while they tried to see us back together. One of the most uncomfortable small spaces on a plane I’ve ever experienced. When I called Iberia, they first told me that no mistake was made that the plane was never changed. Yet my receipt for my paid seats were for rows that did not even exist on this type of plane we were getting on. They said that they would reimburse my money and I would get an email, but I’ve never received any information or emails regarding a refund for the seats that I had paid extra for. Then when we arrived in Madrid, one of the pieces of luggage that we had checked in was damaged to the point that the handle that was stowed in to the luggage was broken off by the crew members handling the luggage. The crew on the plane was very nice, but as far as the rest of the experience, I would be very hesitant to ever use Iberia again.

The airline refused to board me because I showed up only 50 minutes prior to departure time, despite the fact that shortly before that, when I arrived at the airport still in time, they changed the terminal and I had to take a bus that took 20 minutes. Keep in mind that for some maintenance error I could not check in online like I usually do. Personnel at the airport was unable to let me in, customer care was beyond useless, the original airline operator (Iberia) was as useless as a toilet paper roll core in time of a wipe and all this uselessness made me waste my ticket, my reservations, my long time parking, food and most of all the joy of being with my family for the new year after working my bottom off even at Christmas. Am I happy? Come and ask me in person!

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Everything you need to know for your flight to Europe

Cabin class types available on flights to Houston

Cabin classes available on flights to Houston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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