$317+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ATH
Sep 12 — Sep 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from George Bush Intcntl to Athens with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from George Bush Intcntl to Athens
Cheapest
Best
Last-minute
One-way
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 August 13, 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 August 13, 2026.
This Expedia deal was found by Cheapflights users on 8/10. 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.
Fri 10/304:50 pm -
1 stop22h 10m
Thu 11/54:25 pm -
1 stop29h 40m
Deal found 8/10![British Airways logo]()
$792
This FlightHub deal was found by Cheapflights users on 8/10. 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.
Fri 11/273:30 pm -
2 stops59h 30m
Sat 12/56:45 am -
1 stop15h 15m
Deal found 8/10![Multiple Airlines logo]()
$793
This KAYAK deal was found by Cheapflights users on 8/11. 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.
Wed 10/286:44 pm -
2 stops23h 46m
Mon 12/72:30 pm -
1 stop31h 30m
Deal found 8/11![Lufthansa logo]()
$794
This ITA Airways deal was found by Cheapflights users on 8/11. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:10 pm -
1 stop17h 25m
Wed 12/96:00 am -
1 stop18h 25m
Deal found 8/11![ITA Airways logo]()
$796
This Air Canada deal was found by Cheapflights users on 8/11. 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.
Mon 10/263:30 pm -
2 stops18h 20m
Mon 12/71:30 pm -
2 stops36h 57m
Deal found 8/11![Air Canada logo]()
$797
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 12/1010:15 am -
2 stops16h 45m
Thu 12/241:00 pm -
2 stops27h 45m
Deal found 8/11![United Airlines logo]()
$800
This United Airlines deal was found by Cheapflights users on 8/11. 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 10/2511:50 am -
1 stop15h 10m
Sat 12/56:45 am -
1 stop15h 15m
Deal found 8/11![United Airlines logo]()
$805
This deal was found by Cheapflights users on 8/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:50 am -
1 stop15h 10m
Sun 12/61:00 pm -
1 stop16h 34m
Deal found 8/12![Air Canada logo]()
$806
This Delta deal was found by Cheapflights users on 8/11. 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 10/298:10 pm -
1 stop14h 30m
Wed 12/96:10 am -
1 stop15h 00m
Deal found 8/11![Delta logo]()
$808
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:35 pm -
1 stop17h 50m
Fri 12/46:45 am -
1 stop15h 15m
Deal found 8/11![United Airlines logo]()
$809
This Vliegwinkel deal was found by Cheapflights users on 8/10. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:10 pm -
1 stop33h 00m
Tue 9/157:30 pm -
1 stop28h 10m
Deal found 8/10![ITA Airways logo]()
$810
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 August 13, 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 August 13, 2026.
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 11/65:35 am -
2 stops24h 05m
Tue 11/101:35 pm -
2 stops18h 24m
Deal found 8/12![Delta logo]()
$823
This Turkish Airlines deal was found by Cheapflights users on 8/9. 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.
Tue 9/89:15 pm -
1 stop15h 15m
Tue 9/2210:00 pm -
1 stop29h 20m
Deal found 8/9![Turkish Airlines logo]()
$848
This ITA Airways deal was found by Cheapflights users on 8/11. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:10 pm -
1 stop16h 25m
Sat 9/196:05 am -
1 stop17h 35m
Deal found 8/11![ITA Airways logo]()
$953
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/63:35 pm -
1 stop35h 00m
Sat 10/173:25 pm -
1 stop27h 42m
Deal found 8/12![United Airlines logo]()
$968
This Turkish Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/89:15 pm -
1 stop15h 15m
Wed 9/304:00 am -
1 stop23h 20m
Deal found 8/11![Turkish Airlines logo]()
$868
This Delta deal was found by Cheapflights users on 8/10. 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.
Tue 9/83:25 pm -
1 stop25h 50m
Tue 9/156:00 am -
2 stops24h 05m
Deal found 8/10![Delta logo]()
$930
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/810:00 am -
1 stop16h 10m
Tue 9/1511:45 am -
2 stops30h 38m
Deal found 8/12![United Airlines logo]()
$995
This Delta deal was found by Cheapflights users on 8/8. 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 9/710:39 am -
2 stops18h 11m
Wed 9/166:00 am -
2 stops19h 39m
Deal found 8/8![Delta logo]()
$935
This Turkish Airlines deal was found by Cheapflights users on 8/8. 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.
Tue 10/69:15 pm -
1 stop15h 15m
Sun 10/113:40 pm -
1 stop29h 05m
Deal found 8/8![Turkish Airlines logo]()
$958
This Delta deal was found by Cheapflights users on 8/12. 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 9/2111:26 am -
2 stops22h 14m
Tue 9/296:35 am -
2 stops19h 19m
Deal found 8/12![Delta logo]()
$937
Last-minute flights from George Bush Intcntl to AthensDiscover last-minute flight deals from George Bush Intcntl to Athens. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Athens. Data last updated August 13, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/9. 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.
Sun 8/169:15 pm -
1 stop33h 40m
Tue 9/13:45 pm -
1 stop35h 35m
Deal found 8/9![Turkish Airlines logo]()
$827
This FlightHub deal was found by Cheapflights users on 8/9. 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.
Mon 8/2410:00 am -
1 stop16h 10m
Mon 8/316:35 pm -
1 stop27h 00m
Deal found 8/9![Multiple Airlines logo]()
$849
This oojo deal was found by Cheapflights users on 8/11. 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 8/266:10 pm -
1 stop16h 25m
Wed 10/76:05 am -
1 stop17h 35m
Deal found 8/11![ITA Airways logo]()
$838
This Vliegwinkel deal was found by Cheapflights users on 8/10. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:10 pm -
1 stop33h 00m
Tue 9/157:30 pm -
1 stop28h 10m
Deal found 8/10![ITA Airways logo]()
$810
This Gotogate deal was found by Cheapflights users on 8/12. 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.
Mon 8/316:10 pm -
1 stop34h 20m
Wed 9/166:05 am -
1 stop17h 35m
Deal found 8/12![ITA Airways logo]()
$825
This Expedia deal was found by Cheapflights users on 8/11. 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 9/69:15 pm -
1 stop15h 15m
Tue 9/1510:00 pm -
1 stop29h 20m
Deal found 8/11![Turkish Airlines logo]()
$809
This FlightHub deal was found by Cheapflights users on 8/10. 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.
Mon 9/79:15 pm -
1 stop21h 55m
Fri 9/184:00 am -
1 stop16h 45m
Deal found 8/10![Turkish Airlines logo]()
$841
This Expedia deal was found by Cheapflights users on 8/10. 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.
Mon 9/79:15 pm -
1 stop21h 55m
Mon 9/1410:25 am -
1 stop16h 55m
Deal found 8/10![Turkish Airlines logo]()
$845
This deal was found by Cheapflights users on 8/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:15 pm -
1 stop15h 15m
Fri 10/24:00 am -
1 stop16h 45m
Deal found 8/8![Turkish Airlines logo]()
$828
This deal was found by Cheapflights users on 8/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:15 pm -
1 stop15h 15m
Fri 10/24:00 am -
1 stop16h 45m
Deal found 8/8![Turkish Airlines logo]()
$829
This deal was found by Cheapflights users on 8/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:10 pm -
1 stop16h 25m
Thu 10/16:05 am -
1 stop17h 35m
Deal found 8/8![ITA Airways logo]()
$834
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 August 13, 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 August 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/242:18 pm -
3 stops34h 37m
Deal found 8/8![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/222:18 pm -
3 stops46h 52m
Deal found 8/8![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/2610:58 am -
3 stops29h 07m
Deal found 8/8![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/62:18 pm -
2 stops20h 42m
Deal found 8/8![Multiple Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 8/10. 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 12/137:00 am -
2 stops18h 35m
Deal found 8/10![Delta logo]()
$342
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:50 pm -
2 stops32h 10m
Deal found 8/10![United Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sun 10/412:21 pm -
3 stops48h 49m
Deal found 8/11![Multiple Airlines logo]()
$347
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Fri 12/113:30 pm -
2 stops59h 30m
Deal found 8/10![Air Canada logo]()
$349
This ITA Airways deal was found by Cheapflights users on 8/11. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:10 pm -
1 stop22h 35m
Deal found 8/11![ITA Airways logo]()
$353
This Delta deal was found by Cheapflights users on 8/10. 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.
Sat 12/121:45 pm -
1 stop35h 50m
Deal found 8/10![Delta logo]()
$354
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 August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $792 (Expedia) |
One-way from | $317 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,011 |
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 August 13, 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 Houston George Bush Intcntl - ATH Athens Eleftherios V.
IAHATH
Houston George Bush Intcntl
Fri 11/6
5:35 am-1:40 pm
2 stops24h 05m
Athens Eleftherios V.
Tue 11/10
1:35 pm-11:59 pm
2 stops18h 24m
$823
HoustonAthens
IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.
IAHATH
Houston George Bush Intcntl
Tue 9/8
9:15 pm-8:30 pm
1 stop15h 15m
Athens Eleftherios V.
Tue 9/22
10:00 pm-7:20 pm
1 stop29h 20m
$848
HoustonAthens
IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.
IAHATH
Houston George Bush Intcntl
Tue 9/8
9:15 pm-8:30 pm
1 stop15h 15m
Athens Eleftherios V.
Wed 9/30
4:00 am-7:20 pm
1 stop23h 20m
$868
HoustonAthens
IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.
IAHATH
Houston George Bush Intcntl
Tue 9/8
3:25 pm-1:15 am
1 stop25h 50m
Athens Eleftherios V.
Tue 9/15
6:00 am-10:05 pm
2 stops24h 05m
$930
HoustonAthens
IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.
IAHATH
Houston George Bush Intcntl
Mon 9/7
10:39 am-12:50 pm
2 stops18h 11m
Athens Eleftherios V.
Wed 9/16
6:00 am-5:39 pm
2 stops19h 39m
$935
HoustonAthens
IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.
IAHATH
Houston George Bush Intcntl
Mon 9/21
11:26 am-5:40 pm
2 stops22h 14m
Athens Eleftherios V.
Tue 9/29
6:35 am-5:54 pm
2 stops19h 19m
$937
Quickest round-trip
HoustonAthens
IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.
IAHATH
Houston George Bush Intcntl
Mon 9/7
6:10 pm-6:35 pm
1 stop16h 25m
Athens Eleftherios V.
Sat 9/19
6:05 am-3:40 pm
1 stop17h 35m
$953
HoustonAthens
IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.
IAHATH
Houston George Bush Intcntl
Tue 10/6
9:15 pm-8:30 pm
1 stop15h 15m
Athens Eleftherios V.
Sun 10/11
3:40 pm-12:45 pm
1 stop29h 05m
$958
HoustonAthens
IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.
IAHATH
Houston George Bush Intcntl
Tue 10/6
3:35 pm-10:35 am
1 stop35h 00m
Athens Eleftherios V.
Sat 10/17
3:25 pm-11:07 am
1 stop27h 42m
$968
HoustonAthens
IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.
IAHATH
Houston George Bush Intcntl
Tue 9/8
10:00 am-10:10 am
1 stop16h 10m
Athens Eleftherios V.
Tue 9/15
11:45 am-10:23 am
2 stops30h 38m
$995
Showing 1-10 of 17 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | 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 Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| 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?
Booking 25 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 $619). Flying from Houston George Bush Intcntl Airport to Athens in June is currently the most expensive (average of $1,249). 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?
Airfare is below average for this route at the moment.
Houston George Bush Intcntl Airport to Athens flights typically cost between $888 and $1,146 in October.The cheapest round-trip price found within the last 5 days was $792 on British Airways (Oct 30-Nov 5).
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 August 13, 2026.
Peruse reviews from past customers who have flown with KLM,Delta, 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.
Entertainment
7.2
Crew
8.4
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - 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
Chalcis
Tolo
Galaxidi
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
Athens flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from George Bush Intcntl
Popular flights
Alternative routes for George Bush Intcntl to Athens
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Athens
Explore flights to Athens departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 13, 2026.
Complete your trip
Complete your trip to Athens by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from George Bush Intcntl to Athens by cabin class
Find flights from George Bush Intcntl to Athens, based on your preferred cabin class, be it economy, premium economy, business, or first class.
George Bush Intcntl and Athens flights
Browse other George Bush Intcntl and Athens flight options. Last updated on August 13, 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 August 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$497 | Average$1,223 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$516 | Average$985 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$517 | Average$1,100 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$544 | Average$751 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$549 | Average$801 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$568 | Average$960 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$585 | Average$723 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$598 | Average$974 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$601 | Average$944 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$627 | Average$1,014 | FlexibilityNo cancel fee | On-time69% |