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Southeast Europe

$352+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ATH
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Houston to Southeast Europe

Keep the following information in mind while searching for Houston to Southeast Europe flight deals. Data was last updated April 29, 2025.

Round-trip from

$744
(Travelocity)

One-way from

$352
(Norse)

Popular in

June

Cheapest in

February

Average price

$714
From Houston to Southeast Europe
Search Deals
One-way flight from Houston to Southeast Europe
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($395 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 29, 2025.

This Travelocity deal was found by Cheapflights users on 4/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:50 pmIAH - OTP
2 stops33h 05mMultiple Airlines
Thu 9/186:00 amOTP - IAH
2 stops21h 42mMultiple Airlines
Deal found 4/29$744
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 8/206:30 pmHOU - DBV
2 stops17h 25mMultiple Airlines
Mon 8/2510:15 amDBV - HOU
2 stops18h 57mMultiple Airlines
Deal found 4/29$755
This Expedia deal was found by Cheapflights users on 4/29. 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 8/316:50 pmIAH - OTP
2 stops33h 05mLufthansa
Thu 9/186:00 amOTP - IAH
1 stop15h 35mLufthansa
Deal found 4/29$758
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 9/189:00 pmIAH - ATH
1 stop21h 15mAmerican Airlines
Mon 9/298:45 pmATH - IAH
1 stop24h 55mAmerican Airlines
Deal found 4/29$779
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Tue 5/208:44 pmIAH - ATH
2 stops24h 46mMultiple Airlines
Tue 6/39:50 amATH - IAH
1 stop39h 03mMultiple Airlines
Deal found 4/29$780
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 10/196:00 amHOU - ATH
1 stop20h 55mDelta
Mon 11/32:45 pmATH - HOU
2 stops35h 02mDelta
Deal found 4/28$782
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/169:00 pmIAH - ATH
1 stop27h 55mTurkish Airlines
Fri 8/223:55 amATH - IAH
1 stop23h 10mTurkish Airlines
Deal found 4/29$783
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:45 pmIAH - ATH
1 stop19h 30mBritish Airways
Sun 11/307:55 pmATH - IAH
1 stop26h 15mBritish Airways
Deal found 4/29$791
This Priceline deal was found by Cheapflights users on 4/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:00 amIAH - ATH
1 stop16h 05mAir Canada
Wed 10/83:30 pmATH - IAH
2 stops36h 12mAir Canada
Deal found 4/29$796
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:00 pmIAH - ATH
2 stops37h 10mScandinavian Airlines
Tue 9/237:40 pmATH - IAH
2 stops35h 50mScandinavian Airlines
Deal found 4/29$797
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 11/146:50 pmIAH - ATH
2 stops56h 40mUnited Airlines
Sun 11/3012:50 pmATH - IAH
2 stops19h 05mUnited Airlines
Deal found 4/29$804
This British Airways deal was found by Cheapflights users on 4/29. 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 8/313:30 pmIAH - OTP
1 stop25h 15mBritish Airways
Thu 9/188:25 amOTP - IAH
1 stop18h 50mBritish Airways
Deal found 4/29$811

Cheapflights Fare Finder

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 April 29, 2025.
Use the filters below to find and compare flights from Houston to Southeast Europe that are best for you.

Fly from

Houston

Fly to

Southeast Europe

Route

Depart

Return

Price

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 8/31

6:50 pm-11:55 am

2 stops33h 05m

Bucharest Otopeni Intl

Thu 9/18

6:00 am-7:42 pm

2 stops21h 42m

$744

HoustonDubrovnik

HOU - DBV

HOUDBV

Houston Hobby

Wed 8/20

6:30 pm-6:55 pm

2 stops17h 25m

Dubrovnik

Mon 8/25

10:15 am-10:12 pm

2 stops18h 57m

$755

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 8/31

6:50 pm-11:55 am

2 stops33h 05m

Bucharest Otopeni Intl

Thu 9/18

6:00 am-1:35 pm

1 stop15h 35m

$758

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 5/6

4:00 pm-6:50 pm

2 stops42h 50m

Athens Eleftherios V.

Tue 9/16

7:40 pm-11:30 pm

2 stops35h 50m

$759

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Fri 5/9

6:36 am-1:00 am

3 stops34h 24m

Athens Eleftherios V.

Thu 5/15

7:55 am-11:01 pm

2 stops23h 06m

$761

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 5/12

8:10 pm-10:30 am

1 stop30h 20m

Athens Eleftherios V.

Tue 5/20

1:10 pm-11:14 am

1 stop30h 04m

$790

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 5/12

6:15 pm-10:05 am

2 stops31h 50m

Athens Eleftherios V.

Tue 5/20

12:10 pm-7:56 pm

1 stop15h 46m

$796

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 5/12

6:00 am-1:20 pm

2 stops23h 20m

Athens Eleftherios V.

Tue 5/20

9:10 am-5:57 pm

1 stop16h 47m

$808

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 8/31

3:30 pm-12:45 am

1 stop25h 15m

Bucharest Otopeni Intl

Thu 9/18

8:25 am-7:15 pm

1 stop18h 50m

$811

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 5/12

6:00 am-10:55 am

1 stop20h 55m

Athens Eleftherios V.

Mon 5/19

3:25 am-1:35 pm

1 stop18h 10m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 46 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Houston to Southeast Europe

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 $1,309). 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 April 29, 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 April 29, 2025.
Peruse reviews from past customers who have flown with Emirates, Delta and KLM 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.
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,215 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,936 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,333 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
780 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,588 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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 Turkish Airlines, which is currently one of the cheapest options available, starting at $440. Delta flights start at $506 while deals on Lufthansa start at $572 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 $1,309). 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

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Alternative routes for Houston to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.
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George Bush Intcntl to Munich 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$508Average$1,232FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$558Average$1,014FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$570Average$1,278FlexibilityNo cancel feeOn-time69%
DeltaCheapest$581Average$1,122FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$588Average$902FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$591Average$1,283FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$600Average$1,289FlexibilityNo cancel feeOn-time67%
KLMCheapest$603Average$1,136FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$646Average$1,137FlexibilityNo cancel feeOn-time77%

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