HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Southeast Europe

$438+ Cheap flights from Houston to Southeast Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ATH
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Southeast Europe with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Houston to Southeast Europe

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Southeast Europe (zzYMH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 23, 2025.

Round-trip from

$610
(United Airlines)

One-way from

$438
(Kiwi.com)
From Houston to Southeast Europe
Search Deals
One-way flight from Houston to Southeast Europe
Search Deals

Find flight deals from Houston to Southeast Europe

Cheapest flights from Houston to Southeast Europe
Explore the most affordable flight options available from Houston to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This United Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/296:45 pmIAH - ATH
2 stops31h 10mUnited Airlines
Sun 4/611:45 amATH - IAH
1 stop20h 54mUnited Airlines
Deal found 1/22$610
This Air Canada deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/139:30 amIAH - ATH
2 stops19h 25mAir Canada
Thu 2/276:15 amATH - IAH
2 stops24h 03mAir Canada
Deal found 1/23$614
This KLM deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/275:10 pmIAH - ATH
1 stop19h 25mMultiple Airlines
Fri 4/410:30 amATH - IAH
1 stop21h 38mMultiple Airlines
Deal found 1/23$617
This British Airways deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/93:55 pmIAH - ATH
1 stop18h 40mBritish Airways
Sat 2/157:15 pmATH - IAH
1 stop26h 55mBritish Airways
Deal found 1/23$618
This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:11 amIAH - ATH
2 stops16h 59mAmerican Airlines
Tue 11/47:45 amATH - IAH
2 stops21h 45mAmerican Airlines
Deal found 1/23$621
This Delta deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/125:10 pmIAH - ATH
1 stop13h 35mDelta
Mon 3/1711:50 amATH - IAH
2 stops27h 55mDelta
Deal found 1/22$622
This oojo deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:35 pmIAH - ATH
1 stop16h 15mTurkish Airlines
Tue 9/3010:00 pmATH - IAH
1 stop29h 10mTurkish Airlines
Deal found 1/23$624
This Air France deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/94:10 pmIAH - ATH
1 stop13h 35mAir France
Sun 2/233:25 amATH - IAH
1 stop18h 30mAir France
Deal found 1/23$630
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/198:43 amIAH - OTP
2 stops44h 27mMultiple Airlines
Fri 2/289:35 amOTP - IAH
1 stop22h 41mMultiple Airlines
Deal found 1/21$631
This Delta deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1010:41 amHOU - ATH
2 stops31h 24mDelta
Mon 3/1711:50 amATH - HOU
2 stops28h 46mDelta
Deal found 1/22$632
This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1110:45 pmIAH - OTP
1 stop17h 20mAmerican Airlines
Tue 3/184:25 pmOTP - IAH
1 stop29h 45mAmerican Airlines
Deal found 1/23$632
This Expedia deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/23:55 pmIAH - OTP
1 stop23h 50mBritish Airways
Mon 3/104:00 pmOTP - IAH
1 stop30h 10mBritish Airways
Deal found 1/23$634

Find flights from Houston to Southeast Europe within your budget

Customize your flight search to find flights from Houston to Southeast Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sat 3/29

6:45 pm-8:55 am

2 stops31h 10m

Athens Eleftherios V.

Sun 4/6

11:45 am-12:58 pm

2 stops33h 13m

$610

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Thu 2/13

9:30 am-12:55 pm

2 stops19h 25m

Athens Eleftherios V.

Thu 2/27

6:15 am-10:18 pm

2 stops24h 03m

$614

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Thu 3/27

5:10 pm-7:35 pm

1 stop19h 25m

Athens Eleftherios V.

Fri 4/4

10:30 am-12:08 am

1 stop21h 38m

$617

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sun 2/9

3:55 pm-6:35 pm

1 stop18h 40m

Athens Eleftherios V.

Sat 2/15

7:15 pm-2:10 pm

1 stop26h 55m

$618

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 3/12

5:10 pm-1:45 pm

1 stop13h 35m

Athens Eleftherios V.

Mon 3/17

11:50 am-8:45 am

2 stops27h 55m

$622

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sun 2/9

4:10 pm-1:45 pm

1 stop13h 35m

Athens Eleftherios V.

Sun 2/23

3:25 am-1:55 pm

1 stop18h 30m

$630

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 4/1

9:05 pm-8:30 pm

1 stop15h 25m

Athens Eleftherios V.

Thu 5/1

10:00 pm-12:50 pm

1 stop22h 50m

$631

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 2/19

8:43 am-1:10 pm

2 stops44h 27m

Bucharest Otopeni Intl

Fri 2/28

9:35 am-12:16 am

1 stop22h 41m

$631

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 3/11

10:45 pm-11:05 pm

1 stop17h 20m

Bucharest Otopeni Intl

Tue 3/18

4:25 pm-3:10 pm

1 stop29h 45m

$632

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 3/10

10:41 am-1:05 am

2 stops31h 24m

Athens Eleftherios V.

Mon 3/17

11:50 am-9:36 am

2 stops28h 46m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 45 results
1
2
3
...
5

Best time to book a flight from Houston to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Houston to Southeast Europe

Get recent, data-driven insights about flights from Houston to Southeast Europe including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Houston to Southeast Europe?

Currently, November is the cheapest month in which you can book a flight from Houston to Southeast Europe (average of $679). Flying from Houston to Southeast Europe in June is currently the most expensive (average of $1,420). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to YMH?

Find hourly flight availability from Houston to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Southeast Europe as you normally would.

Rainfall in Southeast Europe by month

Plan your trip to Southeast Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Europe ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Southeast Europe when rainfall is around 0.2 in.

Temperature in Southeast Europe by month

Plan your trip to Southeast Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Europe. Reviews last updated January 23, 2025.
Peruse reviews from past customers who have flown with Air Canada, Air France and SWISS from Houston to Southeast Europe to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,508 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,338 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.5
Good
787 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,598 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Houston to Southeast Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Houston to Southeast Europe one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $552. Iberia flights start at $680 while deals on Turkish Airlines start at $717 one-way.

  • What are the most popular routes from Houston to Southeast Europe?

    The most popular flight routes from Houston to Southeast Europe are Houston Hobby - Athens Eleftherios V., Houston George Bush Intcntl - Athens Eleftherios V. and Houston Hobby - Bucharest Otopeni Intl.

  • Can I find deals for flights from Houston to Southeast Europe that include hotel bookings?

    Yes. In addition to deals on Houston to Southeast Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Southeast Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Southeast Europe.

  • Can I find deals for business class flights from Houston to Southeast Europe?

    Yes. Cheapflights offers flight deals from Houston to Southeast Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Southeast Europe?

    Currently, November is the cheapest month in which you can book a flight from Houston to Southeast Europe (average of $679). Flying from Houston to Southeast Europe in June is currently the most expensive (average of $1,420). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Houston to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Charles de Gaulle flights
Dallas/Fort Worth to Heathrow flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Istanbul flights
Dallas/Fort Worth to Frankfurt flights
Hobby to Heathrow flights
Dallas/Fort Worth to Madrid flights
Hobby to Charles de Gaulle flights
Hobby to Istanbul flights
Dallas/Fort Worth to Orly flights
Dallas/Fort Worth to Barcelona-El Prat flights
George Bush Intcntl to Heathrow flights
Austin to Heathrow flights
Dallas/Fort Worth to Dublin flights
George Bush Intcntl to Istanbul flights
Dallas/Fort Worth to Gatwick flights
George Bush Intcntl to Charles de Gaulle flights
Love Field to Charles de Gaulle flights
Hobby to Frankfurt flights
Dallas/Fort Worth to Athens flights
Love Field to Heathrow flights
Hobby to Madrid flights
Love Field to Leonardo da Vinci/Fiumicino flights
Hobby to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Lisbon flights
Dallas/Fort Worth to London City flights
Hobby to Gatwick flights
Dallas/Fort Worth to Sabiha Gokcen flights
George Bush Intcntl to Gatwick flights
Dallas/Fort Worth to Malpensa flights
George Bush Intcntl to Frankfurt flights
Hobby to Linate flights
Hobby to London City flights
Dallas/Fort Worth to Amsterdam flights
Hobby to Malpensa flights
Austin to Gatwick flights
Dallas/Fort Worth to Keflavik Intl flights
Love Field to Istanbul flights
Love Field to Frankfurt flights
George Bush Intcntl to Madrid flights
Hobby to Amsterdam flights
Dallas/Fort Worth to Zurich flights
George Bush Intcntl to London City flights
Love Field to Madrid flights
George Bush Intcntl to Amsterdam flights
Austin to London City flights
George Bush Intcntl to Leonardo da Vinci/Fiumicino flights
Love Field to Athens flights
Hobby to Sabiha Gokcen flights
Hobby to Athens flights

Top 9 airlines flying from Houston to Southeast Europe

Discover the top 9 airlines that operate flights from Houston to Southeast Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$507Average$883FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$518Average$969FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$571Average$1,355FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$595Average$1,006FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$600Average$1,415FlexibilityNo cancel feeOn-time67%
DeltaCheapest$611Average$1,049FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$623Average$1,244FlexibilityNo cancel feeOn-time69%
KLMCheapest$630Average$1,134FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$646Average$1,211FlexibilityNo cancel feeOn-time77%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.