$274+ Cheap flights from George Bush Intcntl (IAH) 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ATH
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Southeast Europe with Cheapflights
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Cheapest flights from George Bush Intcntl to Southeast EuropeExplore the most affordable flight options available from George Bush Intcntl to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:50 pm
IAH
- OTP
1 stop15h 40m
British Airways
Thu 11/58:00 am
OTP
- IAH
1 stop38h 05m
British Airways
Deal found 2/2![British Airways logo]()
$527
This British Airways deal was found by Cheapflights users on 2/1. 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.
Mon 5/49:05 pm
IAH
- TIA
1 stop19h 15m
British Airways
Wed 5/138:45 am
TIA
- IAH
1 stop17h 30m
British Airways
Deal found 2/1![British Airways logo]()
$529
This Air France deal was found by Cheapflights users on 2/2. 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 11/14:05 pm
IAH
- OTP
1 stop15h 45m
Multiple Airlines
Fri 11/66:00 am
OTP
- IAH
1 stop15h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$532
This Iberia deal was found by Cheapflights users on 2/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:09 pm
IAH
- TIA
2 stops21h 56m
Multiple Airlines
Wed 5/138:45 am
TIA
- IAH
1 stop17h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/107:20 am
IAH
- ATH
2 stops18h 45m
United Airlines
Wed 3/1810:55 am
ATH
- IAH
1 stop17h 44m
United Airlines
Deal found 2/1![United Airlines logo]()
$536
This oojo deal was found by Cheapflights users on 2/2. 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.
Tue 3/35:15 pm
IAH
- ATH
2 stops18h 15m
British Airways
Tue 3/107:55 pm
ATH
- IAH
1 stop26h 10m
British Airways
Deal found 2/2![British Airways logo]()
$537
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:00 am
IAH
- OTP
2 stops22h 20m
Multiple Airlines
Thu 10/16:05 am
OTP
- IAH
1 stop15h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 11/38:40 am
IAH
- ATH
2 stops18h 35m
United Airlines
Thu 11/1212:25 pm
ATH
- IAH
2 stops20h 05m
United Airlines
Deal found 2/1![United Airlines logo]()
$538
This Delta deal was found by Cheapflights users on 2/2. 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 11/13:30 pm
IAH
- OTP
1 stop13h 30m
Delta
Tue 11/31:55 pm
OTP
- IAH
1 stop31h 35m
Delta
Deal found 2/2![Delta logo]()
$538
This oojo deal was found by Cheapflights users on 2/2. 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.
Wed 3/410:01 am
IAH
- ATH
2 stops21h 04m
British Airways
Wed 3/117:50 am
ATH
- IAH
2 stops21h 41m
British Airways
Deal found 2/2![British Airways logo]()
$540
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/910:10 am
IAH
- ATH
2 stops17h 00m
United Airlines
Tue 3/176:25 am
ATH
- IAH
1 stop15h 45m
United Airlines
Deal found 2/2![United Airlines logo]()
$541
This KLM deal was found by Cheapflights users on 2/2. 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.
Tue 3/33:30 pm
IAH
- ATH
1 stop25h 45m
KLM
Tue 3/106:05 am
ATH
- IAH
1 stop15h 25m
KLM
Deal found 2/2![KLM logo]()
$542
Best flights from George Bush Intcntl to Southeast EuropeDiscover carefully curated flight deals from George Bush Intcntl to Southeast Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Southeast Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This British Airways deal was found by Cheapflights users on 2/1. 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.
Mon 5/49:05 pm
IAH
- TIA
1 stop19h 15m
British Airways
Wed 5/138:45 am
TIA
- IAH
1 stop17h 30m
British Airways
Deal found 2/1![British Airways logo]()
$529
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/107:20 am
IAH
- ATH
2 stops18h 45m
United Airlines
Wed 3/1810:55 am
ATH
- IAH
1 stop17h 44m
United Airlines
Deal found 2/1![United Airlines logo]()
$536
This Delta deal was found by Cheapflights users on 2/1. 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 3/184:30 pm
IAH
- ATH
1 stop25h 45m
Delta
Wed 3/2511:50 am
ATH
- IAH
1 stop31h 01m
Delta
Deal found 2/1![Delta logo]()
$549
This KLM deal was found by Cheapflights users on 2/2. 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.
Tue 5/53:20 pm
IAH
- DBV
1 stop25h 05m
KLM
Tue 5/126:30 am
DBV
- IAH
1 stop13h 45m
KLM
Deal found 2/2![KLM logo]()
$554
This Flysmarter deal was found by Cheapflights users on 2/1. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:05 pm
IAH
- ZAG
1 stop14h 10m
Multiple Airlines
Wed 4/18:25 am
ZAG
- IAH
1 stop35h 50m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$590
This Justfly.com deal was found by Cheapflights users on 2/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/229:05 pm
IAH
- SOF
1 stop27h 40m
Turkish Airlines
Mon 3/169:35 am
SOF
- IAH
1 stop17h 35m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$596
This Air France deal was found by Cheapflights users on 2/1. 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.
Fri 4/243:20 pm
IAH
- SPU
1 stop24h 50m
Air France
Tue 5/512:55 pm
SPU
- IAH
1 stop31h 20m
Air France
Deal found 2/1![Air France logo]()
$635
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:35 pm
IAH
- ZAG
1 stop15h 40m
Lufthansa
Thu 8/135:45 am
ZAG
- IAH
1 stop14h 50m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$665
This Finnair deal was found by Cheapflights users on 2/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:01 pm
IAH
- LJU
2 stops32h 44m
Finnair
Mon 6/89:30 am
LJU
- IAH
2 stops34h 55m
Finnair
Deal found 2/1![Finnair logo]()
$1,051
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/910:10 am
IAH
- ATH
2 stops17h 00m
United Airlines
Tue 3/176:25 am
ATH
- IAH
1 stop15h 45m
United Airlines
Deal found 2/2![United Airlines logo]()
$541
This British Airways deal was found by Cheapflights users on 2/1. 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.
Mon 5/49:05 pm
IAH
- TIA
1 stop19h 15m
British Airways
Thu 5/141:25 pm
TIA
- IAH
1 stop36h 50m
British Airways
Deal found 2/1![British Airways logo]()
$546
This Delta deal was found by Cheapflights users on 2/1. 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.
Thu 3/1210:08 am
IAH
- ATH
1 stop16h 27m
Delta
Thu 3/196:05 am
ATH
- IAH
1 stop15h 25m
Delta
Deal found 2/1![Delta logo]()
$582
This KLM deal was found by Cheapflights users on 2/2. 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.
Sun 3/293:20 pm
IAH
- DBV
1 stop25h 05m
KLM
Mon 4/131:25 pm
DBV
- IAH
1 stop30h 50m
KLM
Deal found 2/2![KLM logo]()
$584
This Finnair deal was found by Cheapflights users on 2/2. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:30 pm
IAH
- DBV
2 stops34h 40m
Multiple Airlines
Wed 4/297:45 pm
DBV
- IAH
2 stops33h 44m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$595
This Justfly.com deal was found by Cheapflights users on 2/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:05 pm
IAH
- SOF
1 stop27h 40m
Turkish Airlines
Mon 2/234:00 pm
SOF
- IAH
1 stop35h 10m
Turkish Airlines
Deal found 2/1![Turkish Airlines logo]()
$596
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sun 3/155:30 pm
IAH
- ATH
1 stop23h 55m
United Airlines
Tue 3/316:00 am
ATH
- IAH
1 stop18h 35m
United Airlines
Deal found 2/1![United Airlines logo]()
$551
This oojo deal was found by Cheapflights users on 2/2. 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.
Sun 5/34:57 pm
IAH
- TIA
2 stops23h 08m
British Airways
Sat 5/96:55 pm
TIA
- IAH
1 stop31h 15m
British Airways
Deal found 2/2![British Airways logo]()
$573
This KLM deal was found by Cheapflights users on 2/2. 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.
Sun 3/293:20 pm
IAH
- SPU
1 stop13h 45m
KLM
Mon 4/1312:50 pm
SPU
- IAH
1 stop31h 25m
KLM
Deal found 2/2![KLM logo]()
$586
This Delta deal was found by Cheapflights users on 2/2. 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 3/293:20 pm
IAH
- SPU
1 stop24h 35m
Delta
Mon 4/1312:50 pm
SPU
- IAH
2 stops36h 43m
Delta
Deal found 2/2![Delta logo]()
$596
This Justfly.com deal was found by Cheapflights users on 2/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:30 pm
IAH
- OTP
1 stop16h 05m
Turkish Airlines
Fri 5/19:30 am
OTP
- IAH
1 stop17h 40m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$599
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 5/58:30 pm
IAH
- DBV
2 stops28h 30m
United Airlines
Tue 5/1212:15 pm
DBV
- IAH
2 stops30h 37m
United Airlines
Deal found 2/2![United Airlines logo]()
$554
This Gotogate deal was found by Cheapflights users on 2/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:50 am
IAH
- ZAG
2 stops17h 45m
Multiple Airlines
Sat 4/185:45 am
ZAG
- IAH
1 stop14h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$633
This British Airways deal was found by Cheapflights users on 2/1. 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.
Sat 5/29:05 pm
IAH
- TIA
1 stop31h 55m
British Airways
Tue 5/128:30 am
TIA
- IAH
1 stop35h 55m
British Airways
Deal found 2/1![British Airways logo]()
$579
This KLM deal was found by Cheapflights users on 2/2. 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.
Wed 4/223:20 pm
IAH
- DBV
1 stop25h 05m
KLM
Wed 4/291:25 pm
DBV
- IAH
1 stop30h 50m
KLM
Deal found 2/2![KLM logo]()
$588
This Justfly.com deal was found by Cheapflights users on 2/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/119:05 pm
IAH
- OTP
1 stop15h 10m
Turkish Airlines
Sat 5/23:55 pm
OTP
- IAH
1 stop35h 15m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$599
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 5/37:35 am
IAH
- DBV
2 stops19h 40m
United Airlines
Tue 5/1212:15 pm
DBV
- IAH
1 stop17h 21m
United Airlines
Deal found 2/2![United Airlines logo]()
$554
This FlightHub deal was found by Cheapflights users on 2/2. 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 2/289:05 pm
IAH
- SOF
1 stop15h 45m
Turkish Airlines
Sun 3/89:35 am
SOF
- IAH
1 stop17h 35m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$600
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 3/155:30 pm
IAH
- ATH
1 stop23h 55m
United Airlines
Tue 3/246:25 am
ATH
- IAH
2 stops25h 05m
United Airlines
Deal found 2/3![United Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 2/1. 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 5/43:20 pm
IAH
- SPU
1 stop13h 50m
Delta
Sat 5/166:30 am
SPU
- IAH
1 stop13h 45m
Delta
Deal found 2/1![Delta logo]()
$678
This oojo deal was found by Cheapflights users on 2/1. 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.
Sun 3/2210:01 am
IAH
- SOF
2 stops23h 19m
British Airways
Mon 4/68:10 pm
SOF
- IAH
1 stop25h 15m
British Airways
Deal found 2/1![British Airways logo]()
$617
Last-minute flights from George Bush Intcntl to Southeast EuropeDiscover last-minute flight deals from George Bush Intcntl to Southeast Europe. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Southeast Europe. Data last updated February 3, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 2/2. 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.
Tue 3/35:15 pm
IAH
- ATH
2 stops18h 15m
British Airways
Tue 3/107:55 pm
ATH
- IAH
1 stop26h 10m
British Airways
Deal found 2/2![British Airways logo]()
$537
This KLM deal was found by Cheapflights users on 2/2. 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.
Tue 3/33:30 pm
IAH
- ATH
1 stop25h 45m
KLM
Tue 3/106:05 am
ATH
- IAH
1 stop15h 25m
KLM
Deal found 2/2![KLM logo]()
$542
This oojo deal was found by Cheapflights users on 2/2. 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.
Wed 3/410:01 am
IAH
- ATH
2 stops21h 04m
British Airways
Wed 3/117:50 am
ATH
- IAH
2 stops21h 41m
British Airways
Deal found 2/2![British Airways logo]()
$540
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/910:10 am
IAH
- ATH
2 stops17h 00m
United Airlines
Tue 3/176:25 am
ATH
- IAH
1 stop15h 45m
United Airlines
Deal found 2/2![United Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/107:20 am
IAH
- ATH
2 stops18h 45m
United Airlines
Wed 3/1810:55 am
ATH
- IAH
1 stop17h 44m
United Airlines
Deal found 2/1![United Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Sun 3/155:16 pm
IAH
- ATH
2 stops18h 54m
American Airlines
Tue 3/316:30 pm
ATH
- IAH
1 stop26h 55m
American Airlines
Deal found 2/1![American Airlines logo]()
$545
This oojo deal was found by Cheapflights users on 2/3. 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.
Sun 3/156:40 pm
IAH
- ATH
2 stops38h 10m
British Airways
Tue 3/318:00 pm
ATH
- IAH
2 stops29h 52m
British Airways
Deal found 2/3![British Airways logo]()
$546
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sun 3/155:30 pm
IAH
- ATH
1 stop23h 55m
United Airlines
Tue 3/316:00 am
ATH
- IAH
1 stop18h 35m
United Airlines
Deal found 2/1![United Airlines logo]()
$551
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 3/155:30 pm
IAH
- ATH
1 stop23h 55m
United Airlines
Tue 3/246:25 am
ATH
- IAH
2 stops25h 05m
United Airlines
Deal found 2/3![United Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sun 3/156:35 pm
IAH
- ATH
2 stops24h 05m
United Airlines
Mon 3/231:10 pm
ATH
- IAH
1 stop33h 00m
United Airlines
Deal found 2/1![United Airlines logo]()
$562
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:10 pm
IAH
- ZAG
2 stops18h 40m
Multiple Airlines
Wed 4/15:55 am
ZAG
- IAH
1 stop14h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 2/1. 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 3/184:30 pm
IAH
- ATH
1 stop25h 45m
Delta
Wed 3/2511:50 am
ATH
- IAH
1 stop31h 01m
Delta
Deal found 2/1![Delta logo]()
$549
One-way flights from George Bush Intcntl to Southeast EuropeSearch for one-way flight options from George Bush Intcntl to Southeast Europe. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from George Bush Intcntl to Southeast Europe. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 4/14:20 pm
IAH
- TIA
2 stops48h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$274
This Trip.com deal was found by Cheapflights users on 2/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:30 pm
IAH
- ATH
2 stops22h 50m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$288
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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.
Wed 5/139:05 pm
IAH
- ATH
1 stop21h 20m
British Airways
Deal found 2/3![British Airways logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sat 2/2812:24 pm
IAH
- SOF
3 stops51h 06m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 3/194:30 pm
IAH
- ATH
3 stops33h 45m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 5/66:38 pm
IAH
- ATH
3 stops43h 17m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Fri 5/87:05 am
IAH
- ATH
2 stops45h 15m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sat 2/2811:12 am
IAH
- OTP
3 stops29h 33m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$320
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
Tue 3/104:50 pm
IAH
- ATH
1 stop19h 40m
British Airways
Deal found 2/1![British Airways logo]()
$321
This Delta deal was found by Cheapflights users on 2/2. 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 7/68:15 am
IAH
- DBV
2 stops19h 30m
Delta
Deal found 2/2![Delta logo]()
$322
This oojo deal was found by Cheapflights users on 2/2. 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.
Sun 3/154:50 pm
IAH
- ATH
1 stop19h 20m
British Airways
Deal found 2/2![British Airways logo]()
$327
This British Airways deal was found by Cheapflights users on 2/1. 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.
Tue 3/174:50 pm
IAH
- ATH
1 stop25h 30m
British Airways
Deal found 2/1![British Airways logo]()
$328
Find flight deals from George Bush Intcntl to Southeast Europe
Keep the following information in mind while searching for George Bush Intcntl to Southeast Europe flight deals. Data was last updated February 3, 2026.
Round-trip from | $529 (British Airways) |
|---|---|
One-way from | $274 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $690 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl 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 February 3, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Southeast Europe that are best for you.
Fly from
George Bush Intcntl
Fly to
Southeast Europe
Route
Depart
Return
Price
HoustonTirana
IAH - TIA
IAHTIA
Houston George Bush Intcntl
Mon 5/4
9:05 pm-11:20 pm
1 stop19h 15m
Tirana Rinas
Wed 5/13
8:45 am-7:15 pm
1 stop17h 30m
$529
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
Tue 3/10
7:20 am-9:05 am
2 stops18h 45m
Athens Eleftherios V.
Wed 3/18
10:55 am-9:39 pm
1 stop17h 44m
$536
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
Mon 3/9
10:10 am-10:10 am
2 stops17h 00m
Athens Eleftherios V.
Tue 3/17
6:25 am-3:10 pm
1 stop15h 45m
$541
HoustonTirana
IAH - TIA
IAHTIA
Houston George Bush Intcntl
Mon 5/4
9:05 pm-11:20 pm
1 stop19h 15m
Tirana Rinas
Thu 5/14
1:25 pm-7:15 pm
1 stop36h 50m
$546
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
Wed 3/18
4:30 pm-1:15 am
1 stop25h 45m
Athens Eleftherios V.
Wed 3/25
11:50 am-11:51 am
1 stop31h 01m
$549
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
Sun 3/15
5:30 pm-12:25 am
1 stop23h 55m
Athens Eleftherios V.
Tue 3/31
6:00 am-4:35 pm
1 stop18h 35m
$551
HoustonDubrovnik
IAH - DBV
IAHDBV
Houston George Bush Intcntl
Tue 5/5
3:20 pm-11:25 pm
1 stop25h 05m
Dubrovnik
Tue 5/12
6:30 am-1:15 pm
1 stop13h 45m
$554
HoustonDubrovnik
IAH - DBV
IAHDBV
Houston George Bush Intcntl
Tue 5/5
8:30 pm-8:00 am
2 stops28h 30m
Dubrovnik
Tue 5/12
12:15 pm-11:52 am
2 stops30h 37m
$554
HoustonDubrovnik
IAH - DBV
IAHDBV
Houston George Bush Intcntl
Sun 5/3
7:35 am-10:15 am
2 stops19h 40m
Dubrovnik
Tue 5/12
12:15 pm-10:36 pm
1 stop17h 21m
$554
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
Sun 3/15
5:30 pm-12:25 am
1 stop23h 55m
Athens Eleftherios V.
Tue 3/24
6:25 am-12:30 am
2 stops25h 05m
$558
Showing 1-10 of 60 results
Best time to book a flight from George Bush Intcntl to Southeast Europe
Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from George Bush Intcntl with our price prediction graph.
IAH-ATH
IAH-ZAG
IAH-TIA
IAH-SOF
IAH-OTP
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 George Bush Intcntl Airport to Southeast Europe
IAH-zzYMH
IAH-ATH
IAH-ZAG
IAH-TIA
IAH-SOF
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Southeast Europe?
Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Southeast Europe (average of $505). Flying from Houston George Bush Intcntl Airport to Southeast Europe in June is currently the most expensive (average of $882). 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.
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 February 3, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Southeast Europe, such as KLM, United Airlines, and Turkish Airlines. 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.
Comfort
7.6
Entertainment
7.1
Food
7.3
Boarding
7.8
Overall
7.7
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.6
Entertainment
7.1
Food
7.3
Boarding
7.8
Overall
7.7
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.6
Entertainment
7.1
Food
7.3
Boarding
7.8
Overall
7.7
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.6
Entertainment
7.1
Food
7.3
Boarding
7.8
Overall
7.7
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.6
Entertainment
7.1
Food
7.3
Boarding
7.8
Overall
7.7
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.6
Entertainment
7.1
Food
7.3
Boarding
7.8
Overall
7.7
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Southeast Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 George Bush Intcntl to Southeast Europe
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from George Bush Intcntl to Southeast Europe
Discover the top 10 airlines that operate flights from George Bush Intcntl 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$531 | Average$962 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$545 | Average$830 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$547 | Average$1,206 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$551 | Average$905 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$580 | Average$887 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$582 | Average$867 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$592 | Average$967 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$598 | Average$882 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$614 | Average$1,010 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$629 | Average$1,198 | FlexibilityNo cancel fee | On-time71% |