$203 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 7/23. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Europe

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Europe Flight Deals from Houston

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$444
Paris
Paris3 stops$495
Madrid
Madrid1 stop$458
Athens
Athens1 stop$441
Lisbon
Lisbon1 stop$582
Istanbul
Istanbul1 stop$505
Dublin
Dublin1 stop$541
Amsterdam
Amsterdam2 stops$557
Milan
Milan1 stop$574
Zurich
Zurich1 stop$594
Munich
Munich1 stop$592
Copenhagen
Copenhagen1 stop$598
Venice
Venice1 stop$587
Berlin
Berlin1 stop$655
Edinburgh
Edinburgh1 stop$681
Vienna
Vienna1 stop$595
London
London1 stop$444
Paris
Paris3 stops$495
Madrid
Madrid1 stop$458
Athens
Athens1 stop$441
Lisbon
Lisbon1 stop$582
Istanbul
Istanbul1 stop$505
Dublin
Dublin1 stop$541
Amsterdam
Amsterdam2 stops$557
Milan
Milan1 stop$574
Zurich
Zurich1 stop$594
Munich
Munich1 stop$592
Copenhagen
Copenhagen1 stop$598
Venice
Venice1 stop$587
Berlin
Berlin1 stop$655
Edinburgh
Edinburgh1 stop$681
Vienna
Vienna1 stop$595

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Europe

Sun, Aug 3 - Tue, Aug 19
 Logo
5:00 am - 2:05 pmIAH-CDG
26h 05m3 stops
 Logo
12:05 pm - 4:49 pmCDG-IAH
35h 44m3 stops
Sun, Aug 17 - Wed, Aug 27
Iberia Logo
6:30 pm - 2:20 pmHOU-MAD
12h 50m1 stop
Iberia Logo
12:40 pm - 7:59 pmMAD-HOU
14h 19m1 stop
$504Iberia
Find Deal
Tue, Nov 4 - Tue, Nov 11
Lufthansa Logo
6:55 pm - 10:45 pmIAH-IST
18h 50m1 stop
Lufthansa Logo
6:30 am - 2:35 pmIST-IAH
17h 05m1 stop
$505Lufthansa
Find Deal
Tue, Nov 4 - Tue, Nov 11
Lufthansa Logo
6:36 pm - 10:45 pmIAH-IST
19h 09m2 stops
Lufthansa Logo
6:30 am - 2:35 pmIST-IAH
17h 05m1 stop
$509Lufthansa
Find Deal
Wed, Aug 13 - Tue, Aug 26
British Airways Logo
2:30 pm - 9:05 amHOU-MAD
11h 35m1 stop
British Airways Logo
12:40 pm - 7:59 pmMAD-HOU
14h 19m1 stop
$518British Airways
Find Deal
Tue, Sep 2 - Thu, Sep 11
British Airways Logo
6:30 pm - 7:55 pmHOU-MAD
18h 25m2 stops
British Airways Logo
12:40 pm - 7:53 pmMAD-HOU
14h 13m1 stop
$544British Airways
Find Deal
Wed, Sep 24 - Fri, Sep 26
United Airlines Logo
4:20 pm - 7:40 amIAH-LHR
9h 20mnonstop
United Airlines Logo
6:50 am - 5:15 pmLHR-IAH
16h 25m2 stops
$569United Airlines
Find Deal
Sun, Aug 17 - Wed, Aug 27
United Airlines Logo
4:20 pm - 7:40 amIAH-LHR
9h 20mnonstop
United Airlines Logo
7:25 am - 4:25 pmLHR-IAH
15h 00m1 stop
$628United Airlines
Find Deal
Wed, Sep 17 - Wed, Oct 1
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
$774Turkish Airlines
Find Deal
Sun, Aug 31 - Thu, Oct 2
Turkish Airlines Logo
9:00 pm - 4:45 pmIAH-CDG
36h 45m1 stop
Turkish Airlines Logo
2:20 pm - 12:40 pmCDG-IAH
29h 20m1 stop
$782Turkish Airlines
Find Deal
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 $586 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 $586.

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 $654 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,223 and $947 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 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.


Good to know

Cheapest flight$203
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 
Verified travelerFlew with British AirwaysIAH-LHRMay 2025
Heathrow has good signage. There are lots of people going to the same terminal waiting for the train. Be patient and when you have connecting flights choose a 2-hour layover.
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 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.
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 10% 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 $980.

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 8790 reviews
6.6Food
7.7Boarding
7.3Comfort
7.0Entertainment
8.1Crew
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

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

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.

From boarding, to attention in flight, I couldn’t fault it.

Not having to check carry on bags when plane wasn’t full. (The told us it was)

I was in business class for the 8 hour flight where: 1. The WiFi did not work 2. The entertainment system did not work 3. We were told there were no hot drinks for the entire flight

I had an issue with the name on my ticket vs my passport name. I was very upset that the Iberia ticket clerk had no authorization to help me and I was left to fix it. It took 19 calls of persons promising to accomplish and not doing anything before I reached someone who helped me in 10 minutes. Two of them even hung up on me. I missed my original flight because of this. Terrible customer service.

The flight was delayed twice. When the crew explained about the debris causing flat tires, I was glad they took the time to change all four.

My carry-on bag was taken from me when I boarded. It was checked through to London at no charge. It took a big of shuffling, but I was glad not to need to mind it until baggage claim.

Flight boarded three hours late for no reason other than someone made a huge error in crew scheduling. We missed our connecting flight in Madrid and got zero help from American or Iberian airlines on rebooking. We had to pay for a car to take us to the Madrid train station and pay for train tickets to Santiago. We never used our booked flight to Santiago. American claims I can submit the expenses but they are not obligated to cover them. Very frustrating.

Flight delayed Service could be better Iberia staff are not really friendly

They cancelled the flight)(they said bad weather but many other flights took off) and made us wait 5 hours in line to figure out what to do. We ended up making a new flight the next day on another airlines...I hope they honor giving us our money back

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...

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

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.

The payment system was not working so was unable to connect wifi the entire flight

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

The internet was horrible. Plus they charged me $25 for service that didn't work which should have been free since I'm Concierge Key. The flight attendant Rick Young was excellent. Greeted me by name and very attentive.

Not good. First time flying AA in years and won’t be doing so again. We departed late and missed our connecting flight to Barcelona. As a result we missed the first two days of a Mediterranean cruise. No reason given for the delay. Got rerouted from JFK to Heathrow and then to Barcelona. Flight to Heathrow was delayed causing us to miss the flight to Barcelona again. Routed then to Palmero where we had to purchase transportation and a 2 night hotel stay to pick up the cruise there. Probably cost us $2k plus.

My flights were great and the crew on them was lovely especially the London to Barcelona flight as Al & AJ were so amazingly nice. I wish they would be my crew always as they have the best customer service. Sadly both flights were delayed the first one from Vegas was because they clearly loaded the cargo wrong the plane was off balance making us 2 hours late. This made me miss my connection and sadly it was challenging rebooking while I was on the flight. I will never use Kayak again as there was no customer service number or live chat and you rebooked me on a flight 2 days later. I had my mom call BA to change it which she did after spending an hour on hold. This should not be so difficult. My second flight was an hour delayed due to not being able to disconnect the bridge from the plane but I did finally make it home.

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.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.