$295+ Cheap flights from George Bush Intcntl (IAH) to Athens (ATH)
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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ATH
mai 21 — mai 281
Round-trip
1 adult, Economy
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Cheapest flights from George Bush Intcntl to AthensExplore the most affordable flight options available from George Bush Intcntl to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on april 21, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on april 21, 2026.
This FlightHub deal was found by Cheapflights users on 4/16. 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.
ti. 9/229:05 pm
IAH
- ATH
1 stop22h 00m
Turkish Airlines
on. 10/73:55 am
ATH
- IAH
1 stop23h 15m
Turkish Airlines
Deal found 4/16![Turkish Airlines logo]()
$672
This FlightHub deal was found by Cheapflights users on 4/17. 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.
on. 8/269:05 pm
IAH
- ATH
1 stop15h 25m
Turkish Airlines
fr. 9/43:55 am
ATH
- IAH
1 stop23h 15m
Turkish Airlines
Deal found 4/17![Turkish Airlines logo]()
$674
This FlightHub deal was found by Cheapflights users on 4/17. 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.
ti. 9/19:05 pm
IAH
- ATH
1 stop33h 45m
Turkish Airlines
sø. 9/133:40 pm
ATH
- IAH
1 stop29h 05m
Turkish Airlines
Deal found 4/17![Turkish Airlines logo]()
$677
This FlightHub deal was found by Cheapflights users on 4/17. 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.
sø. 9/209:05 pm
IAH
- ATH
1 stop27h 50m
Turkish Airlines
lø. 9/263:40 pm
ATH
- IAH
1 stop35h 30m
Turkish Airlines
Deal found 4/17![Turkish Airlines logo]()
$683
This KAYAK deal was found by Cheapflights users on 4/17. 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.
to. 11/129:05 pm
IAH
- ATH
1 stop27h 55m
Turkish Airlines
fr. 11/273:45 pm
ATH
- IAH
1 stop29h 25m
Turkish Airlines
Deal found 4/17![Turkish Airlines logo]()
$692
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
fr. 10/239:05 pm
IAH
- ATH
1 stop15h 25m
Turkish Airlines
on. 11/2510:15 am
ATH
- IAH
1 stop16h 55m
Turkish Airlines
Deal found 4/16![Turkish Airlines logo]()
$695
This FlightHub deal was found by Cheapflights users on 4/18. 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.
lø. 8/299:05 pm
IAH
- ATH
1 stop22h 00m
Turkish Airlines
sø. 9/63:55 am
ATH
- IAH
1 stop16h 50m
Turkish Airlines
Deal found 4/18![Turkish Airlines logo]()
$696
This Turkish Airlines deal was found by Cheapflights users on 4/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 10/189:05 pm
IAH
- ATH
1 stop22h 00m
Turkish Airlines
on. 11/2510:15 am
ATH
- IAH
1 stop16h 55m
Turkish Airlines
Deal found 4/16![Turkish Airlines logo]()
$697
This oojo deal was found by Cheapflights users on 4/19. 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.
ma. 4/279:05 pm
IAH
- ATH
1 stop33h 45m
Turkish Airlines
fr. 5/810:25 am
ATH
- IAH
1 stop16h 45m
Turkish Airlines
Deal found 4/19![Turkish Airlines logo]()
$705
This FlightHub deal was found by Cheapflights users on 4/16. 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.
ma. 10/199:05 pm
IAH
- ATH
1 stop15h 25m
Turkish Airlines
ti. 11/243:45 pm
ATH
- IAH
1 stop29h 25m
Turkish Airlines
Deal found 4/16![Turkish Airlines logo]()
$708
This FlightHub deal was found by Cheapflights users on 4/20. 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.
ti. 9/89:05 pm
IAH
- ATH
1 stop33h 45m
Turkish Airlines
ma. 9/143:55 am
ATH
- IAH
1 stop23h 15m
Turkish Airlines
Deal found 4/20![Turkish Airlines logo]()
$711
This FlightHub deal was found by Cheapflights users on 4/20. 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.
sø. 9/139:05 pm
IAH
- ATH
1 stop22h 00m
Turkish Airlines
on. 9/2310:00 pm
ATH
- IAH
1 stop29h 10m
Turkish Airlines
Deal found 4/20![Turkish Airlines logo]()
$713
Best flights from George Bush Intcntl to AthensDiscover carefully curated flight deals from George Bush Intcntl to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated april 21, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated april 21, 2026.
This United Airlines deal was found by Cheapflights users on 4/16. 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.
lø. 10/179:40 pm
IAH
- ATH
1 stop28h 55m
United Airlines
fr. 11/206:25 am
ATH
- IAH
1 stop15h 45m
United Airlines
Deal found 4/16![United Airlines logo]()
$749
This British Airways deal was found by Cheapflights users on 4/20. 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.
ma. 9/214:55 pm
IAH
- ATH
2 stops18h 10m
Multiple Airlines
ma. 9/287:30 pm
ATH
- IAH
1 stop25h 55m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$936
This British Airways deal was found by Cheapflights users on 4/19. 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.
on. 9/161:24 pm
IAH
- ATH
2 stops17h 51m
British Airways
sø. 9/278:50 pm
ATH
- IAH
1 stop30h 25m
British Airways
Deal found 4/19![British Airways logo]()
$990
This Virgin Atlantic deal was found by Cheapflights users on 4/19. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 9/175:25 am
IAH
- ATH
2 stops18h 25m
Virgin Atlantic
fr. 9/2510:05 am
ATH
- IAH
2 stops21h 46m
Virgin Atlantic
Deal found 4/19![Virgin Atlantic logo]()
$1,029
This Delta deal was found by Cheapflights users on 4/17. 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.
on. 10/712:55 pm
IAH
- ATH
2 stops20h 45m
Delta
ma. 10/126:00 am
ATH
- IAH
2 stops24h 04m
Delta
Deal found 4/17![Delta logo]()
$1,034
This United Airlines deal was found by Cheapflights users on 4/16. 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.
sø. 10/189:40 pm
IAH
- ATH
1 stop28h 55m
United Airlines
lø. 11/211:00 pm
ATH
- IAH
1 stop30h 09m
United Airlines
Deal found 4/16![United Airlines logo]()
$780
This British Airways deal was found by Cheapflights users on 4/17. 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.
sø. 9/204:55 pm
IAH
- ATH
2 stops17h 35m
Multiple Airlines
lø. 9/266:20 pm
ATH
- IAH
1 stop27h 05m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$973
This British Airways deal was found by Cheapflights users on 4/18. 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.
on. 7/224:50 pm
IAH
- ATH
2 stops18h 10m
British Airways
to. 8/62:05 pm
ATH
- IAH
1 stop16h 15m
British Airways
Deal found 4/18![British Airways logo]()
$1,027
This Delta deal was found by Cheapflights users on 4/20. 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.
ma. 9/1412:55 pm
IAH
- ATH
2 stops19h 35m
Delta
ma. 10/51:35 pm
ATH
- IAH
2 stops30h 07m
Delta
Deal found 4/20![Delta logo]()
$1,044
This United Airlines deal was found by Cheapflights users on 4/18. 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.
lø. 8/296:31 pm
IAH
- ATH
2 stops34h 54m
United Airlines
ma. 9/76:45 am
ATH
- IAH
1 stop14h 50m
United Airlines
Deal found 4/18![United Airlines logo]()
$986
This British Airways deal was found by Cheapflights users on 4/20. 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.
to. 9/1712:05 pm
IAH
- ATH
2 stops18h 15m
British Airways
sø. 9/278:50 pm
ATH
- IAH
1 stop24h 35m
British Airways
Deal found 4/20![British Airways logo]()
$1,085
This United Airlines deal was found by Cheapflights users on 4/16. 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.
sø. 7/196:32 pm
IAH
- ATH
1 stop31h 28m
United Airlines
sø. 7/263:25 pm
ATH
- IAH
1 stop36h 13m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,081
Last-minute flights from George Bush Intcntl to AthensDiscover last-minute flight deals from George Bush Intcntl to Athens. Data last updated april 21, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Athens. Data last updated april 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
to. 4/236:14 pm
IAH
- ATH
2 stops38h 21m
Multiple Airlines
to. 4/307:00 pm
ATH
- IAH
1 stop28h 01m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$750
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
sø. 4/269:05 pm
IAH
- ATH
1 stop15h 25m
Turkish Airlines
ti. 5/1210:00 pm
ATH
- IAH
1 stop29h 10m
Turkish Airlines
Deal found 4/17![Turkish Airlines logo]()
$739
This oojo deal was found by Cheapflights users on 4/19. 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.
ma. 4/279:05 pm
IAH
- ATH
1 stop33h 45m
Turkish Airlines
fr. 5/810:25 am
ATH
- IAH
1 stop16h 45m
Turkish Airlines
Deal found 4/19![Turkish Airlines logo]()
$705
This FlightHub deal was found by Cheapflights users on 4/17. 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.
ma. 4/279:05 pm
IAH
- ATH
1 stop15h 25m
Turkish Airlines
on. 5/1310:25 am
ATH
- IAH
1 stop16h 45m
Turkish Airlines
Deal found 4/17![Turkish Airlines logo]()
$756
This lastminute.com deal was found by Cheapflights users on 4/20. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 4/279:05 pm
IAH
- ATH
1 stop27h 50m
Turkish Airlines
ma. 5/113:55 am
ATH
- IAH
1 stop23h 15m
Turkish Airlines
Deal found 4/20![Turkish Airlines logo]()
$779
This FlightHub deal was found by Cheapflights users on 4/17. 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.
ma. 4/272:30 pm
IAH
- ATH
1 stop16h 20m
Turkish Airlines
sø. 5/103:55 am
ATH
- IAH
1 stop16h 50m
Turkish Airlines
Deal found 4/17![Turkish Airlines logo]()
$784
This oojo deal was found by Cheapflights users on 4/20. 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.
ti. 4/289:05 pm
IAH
- ATH
1 stop22h 00m
Turkish Airlines
ti. 5/123:40 pm
ATH
- IAH
1 stop35h 30m
Turkish Airlines
Deal found 4/20![Turkish Airlines logo]()
$771
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
ti. 5/126:50 am
IAH
- ATH
1 stop25h 45m
Multiple Airlines
ti. 5/267:35 am
ATH
- IAH
2 stops40h 41m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
sø. 5/176:50 am
IAH
- ATH
1 stop25h 45m
Multiple Airlines
ti. 5/267:35 am
ATH
- IAH
1 stop39h 26m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$769
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
ma. 5/188:29 am
IAH
- ATH
2 stops48h 06m
Multiple Airlines
ti. 5/267:35 am
ATH
- IAH
1 stop39h 26m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$774
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
ma. 5/188:29 am
IAH
- ATH
2 stops48h 06m
Multiple Airlines
on. 5/277:55 am
ATH
- IAH
1 stop39h 06m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$776
One-way flights from George Bush Intcntl to AthensSearch for one-way flight options from George Bush Intcntl to Athens. Find affordable one-way fares based on user searches. Data last updated april 21, 2026.
Search for one-way flight options from George Bush Intcntl to Athens. Find affordable one-way fares based on user searches. Data last updated april 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
on. 10/149:58 am
IAH
- ATH
1 stop35h 37m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$295
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
ma. 8/173:30 pm
IAH
- ATH
1 stop18h 05m
British Airways
Deal found 4/16![British Airways logo]()
$329
This British Airways deal was found by Cheapflights users on 4/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 8/174:56 pm
IAH
- ATH
2 stops18h 09m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$340
This Air Canada deal was found by Cheapflights users on 4/18. 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.
fr. 10/164:45 pm
IAH
- ATH
2 stops57h 25m
Air Canada
Deal found 4/18![Air Canada logo]()
$341
This United Airlines deal was found by Cheapflights users on 4/18. 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.
on. 10/147:20 am
IAH
- ATH
2 stops18h 40m
United Airlines
Deal found 4/18![United Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
to. 10/157:34 pm
IAH
- ATH
1 stop26h 31m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
fr. 10/167:34 pm
IAH
- ATH
1 stop36h 46m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$361
This oojo deal was found by Cheapflights users on 4/18. 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.
to. 10/1512:20 pm
IAH
- ATH
2 stops18h 00m
British Airways
Deal found 4/18![British Airways logo]()
$382
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
ma. 8/313:30 pm
IAH
- ATH
1 stop17h 10m
British Airways
Deal found 4/16![British Airways logo]()
$400
This oojo deal was found by Cheapflights users on 4/19. 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.
on. 7/294:50 pm
IAH
- ATH
2 stops18h 10m
British Airways
Deal found 4/19![British Airways logo]()
$404
Find flight deals from George Bush Intcntl to Athens
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Athens (ATH). 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 april 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $672 (Justfly.com) |
One-way from | $295 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $759 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Athens 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 21, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Athens that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
lø. 10/17
9:40 pm-10:35 am
1 stop28h 55m
Athens Eleftherios V.
fr. 11/20
6:25 am-2:10 pm
1 stop15h 45m
$749
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
sø. 10/18
9:40 pm-10:35 am
1 stop28h 55m
Athens Eleftherios V.
lø. 11/21
1:00 pm-11:09 am
1 stop30h 09m
$780
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
ma. 9/21
4:55 pm-7:05 pm
2 stops18h 10m
Athens Eleftherios V.
ma. 9/28
7:30 pm-1:25 pm
1 stop25h 55m
$936
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
sø. 9/20
4:55 pm-6:30 pm
2 stops17h 35m
Athens Eleftherios V.
lø. 9/26
6:20 pm-1:25 pm
1 stop27h 05m
$973
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
lø. 8/29
6:31 pm-1:25 pm
2 stops34h 54m
Athens Eleftherios V.
ma. 9/7
6:45 am-1:35 pm
1 stop14h 50m
$986
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
on. 9/16
1:24 pm-3:15 pm
2 stops17h 51m
Athens Eleftherios V.
sø. 9/27
8:50 pm-7:15 pm
1 stop30h 25m
$990
Quickest round-trip
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
on. 7/22
4:50 pm-7:00 pm
2 stops18h 10m
Athens Eleftherios V.
to. 8/6
2:05 pm-10:20 pm
1 stop16h 15m
$1,027
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
to. 9/17
5:25 am-7:50 am
2 stops18h 25m
Athens Eleftherios V.
fr. 9/25
10:05 am-11:51 pm
2 stops21h 46m
$1,029
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
on. 10/7
12:55 pm-5:40 pm
2 stops20h 45m
Athens Eleftherios V.
ma. 10/12
6:00 am-10:04 pm
2 stops24h 04m
$1,034
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
ma. 9/14
12:55 pm-4:30 pm
2 stops19h 35m
Athens Eleftherios V.
ma. 10/5
1:35 pm-11:42 am
2 stops30h 07m
$1,044
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Athens
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Athens in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Athens flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Athens flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Athens flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Athens
Have a flexible travel schedule? Discover the best time to fly to Athens from George Bush Intcntl with our price prediction graph.
IAH-ATH
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 Athens
Prices
More
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Athens?
Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Athens. Price data was last updated on April 17, 2026.
Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Athens. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Athens?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Athens (average of $620). Flying from Houston George Bush Intcntl Airport to Athens in June is currently the most expensive (average of $1,226). 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.
How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Athens?
What’s the top layover airport for flights from Houston George Bush Intcntl Airport to Athens?
Share of 1-stop round-trip flights from Houston George Bush Intcntl Airport to Athens chosen by Cheapflights users in the past 12 months, using the same layover each way.
Montreal (YUL) – chosen by Cheapflights users on 29% of 1-stop itineraries from Houston George Bush Intcntl Airport to Athens on Cheapflights.
What’s the cheapest layover airport for flights from Houston George Bush Intcntl Airport to Athens?
Average round-trip fare for 1-stop flights from Houston George Bush Intcntl Airport to Athens, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $594.
What’s the fastest layover option from Houston George Bush Intcntl Airport to Athens?
Shortest average travel time for 1-stop one-way flights from Houston George Bush Intcntl Airport to Athens, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Newark (EWR) have the shortest average one-way travel time for 1-stop routes: 14h 19m.
Which airport typically offers the quickest layover for flights from Houston George Bush Intcntl Airport to Athens?
Average layover duration for 1-stop one-way flights from Houston George Bush Intcntl Airport to Athens, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 1h 55m.
Reviews of airlines servicing Athens
Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated april 21, 2026.
Peruse reviews from past customers who have flown with Delta,KLM, andTurkish Airlines from Houston George Bush Intcntl Airport to Athens to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Athens?
Book flights to Athens if you plan to visit one of these locationsGlyfada
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Explore flights to Athens departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on april 21, 2026.
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George Bush Intcntl and Athens flights
Browse other George Bush Intcntl and Athens flight options. Last updated on april 21, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on april 21, 2026.
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Top 10 airlines flying from George Bush Intcntl to Athens
Discover the top 10 airlines that operate flights from George Bush Intcntl to Athens. 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 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$517 | Average$1,137 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$545 | Average$786 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$549 | Average$804 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$568 | Average$876 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$573 | Average$655 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$598 | Average$882 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$601 | Average$936 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$605 | Average$952 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$607 | Average$959 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$629 | Average$1,220 | FlexibilityNo cancel fee | On-time71% |