$329+ Cheap flights from Houston to Greece
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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ATH
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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Cheapest flights from Houston to GreeceExplore the most affordable flight options available from Houston to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
Explore the most affordable flight options available from Houston to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
This FlightHub deal was found by Cheapflights users on 5/5. 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.
Tue 8/259:05 pm
IAH
- SKG
1 stop15h 20m
Turkish Airlines
Tue 9/159:15 pm
SKG
- IAH
1 stop29h 55m
Turkish Airlines
Deal found 5/5![Turkish Airlines logo]()
$753
This Turkish Airlines deal was found by Cheapflights users on 5/5. 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.
Fri 9/49:05 pm
IAH
- SKG
1 stop27h 40m
Turkish Airlines
Fri 9/119:35 am
SKG
- IAH
1 stop17h 35m
Turkish Airlines
Deal found 5/5![Turkish Airlines logo]()
$839
This Cheapflightsfares deal was found by Cheapflights users on 5/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:45 am
IAH
- SKG
2 stops16h 50m
Multiple Airlines
Tue 9/1510:35 am
SKG
- IAH
2 stops17h 46m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$840
This KLM deal was found by Cheapflights users on 5/5. 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 8/2511:23 am
IAH
- SKG
2 stops18h 07m
KLM
Tue 9/152:15 pm
SKG
- IAH
1 stop31h 00m
KLM
Deal found 5/5![KLM logo]()
$841
This oojo deal was found by Cheapflights users on 5/6. 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 8/189:05 pm
IAH
- JTR
1 stop35h 10m
British Airways
Tue 8/252:50 pm
JTR
- IAH
1 stop36h 25m
British Airways
Deal found 5/6![British Airways logo]()
$884
This KAYAK deal was found by Cheapflights users on 5/5. 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.
Tue 8/1112:13 pm
IAH
- JMK
2 stops37h 57m
SWISS
Mon 8/177:00 pm
JMK
- IAH
2 stops33h 21m
SWISS
Deal found 5/5![SWISS logo]()
$888
This Turkish Airlines deal was found by Cheapflights users on 5/5. 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.
Sat 9/59:05 pm
IAH
- SKG
1 stop15h 20m
Turkish Airlines
Fri 9/119:35 am
SKG
- IAH
1 stop17h 35m
Turkish Airlines
Deal found 5/5![Turkish Airlines logo]()
$890
This British Airways deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/93:30 pm
IAH
- JMK
1 stop18h 45m
British Airways
Thu 8/201:40 pm
JMK
- IAH
1 stop37h 35m
British Airways
Deal found 5/5![British Airways logo]()
$892
This KAYAK deal was found by Cheapflights users on 5/5. 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 8/1011:55 am
IAH
- JMK
2 stops21h 10m
Lufthansa
Tue 8/186:25 pm
JMK
- IAH
1 stop27h 10m
Lufthansa
Deal found 5/5![Lufthansa logo]()
$898
This oojo deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:30 pm
IAH
- HER
1 stop16h 55m
British Airways
Mon 9/144:25 pm
HER
- IAH
1 stop29h 00m
British Airways
Deal found 5/5![British Airways logo]()
$910
This FlightHub deal was found by Cheapflights users on 5/5. 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.
Tue 8/186:45 pm
IAH
- JTR
2 stops38h 10m
Multiple Airlines
Tue 8/259:40 pm
JTR
- IAH
2 stops32h 21m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$911
This KAYAK deal was found by Cheapflights users on 5/5. 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 8/1011:55 am
IAH
- JMK
2 stops21h 10m
Lufthansa
Thu 8/206:40 pm
JMK
- IAH
2 stops26h 55m
Lufthansa
Deal found 5/5![Lufthansa logo]()
$911
Best flights from Houston to GreeceDiscover carefully curated flight deals from Houston to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
Discover carefully curated flight deals from Houston to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
This Delta deal was found by Cheapflights users on 5/5. 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 7/156:00 am
HOU
- ATH
1 stop20h 00m
Delta
Wed 7/223:30 pm
ATH
- HOU
2 stops28h 35m
Delta
Deal found 5/5![Delta logo]()
$959
This British Airways deal was found by Cheapflights users on 5/5. 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 9/59:05 pm
IAH
- ATH
1 stop14h 45m
British Airways
Thu 9/106:00 pm
ATH
- IAH
1 stop27h 25m
British Airways
Deal found 5/5![British Airways logo]()
$975
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:00 am
IAH
- ATH
1 stop16h 10m
United Airlines
Thu 10/810:25 am
ATH
- IAH
2 stops21h 58m
United Airlines
Deal found 5/9![United Airlines logo]()
$1,048
This Air France deal was found by Cheapflights users on 5/5. 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 8/25:05 pm
IAH
- JTR
1 stop35h 45m
Air France
Tue 8/111:45 pm
JTR
- IAH
1 stop31h 55m
Air France
Deal found 5/5![Air France logo]()
$1,082
This Scandinavian Airlines deal was found by Cheapflights users on 5/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:15 pm
IAH
- ATH
2 stops21h 25m
Scandinavian Airlines
Thu 10/87:30 pm
ATH
- IAH
2 stops33h 40m
Scandinavian Airlines
Deal found 5/9![Scandinavian Airlines logo]()
$1,127
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 5/136:05 pm
IAH
- SKG
1 stop21h 56m
Lufthansa
Wed 5/278:10 am
SKG
- IAH
1 stop17h 45m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$1,168
This Finnair deal was found by Cheapflights users on 5/5. 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.
Fri 7/176:02 am
IAH
- JTR
2 stops29h 33m
Multiple Airlines
Mon 7/205:25 pm
JTR
- IAH
2 stops38h 21m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,204
This KLM deal was found by Cheapflights users on 5/5. 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 6/710:09 am
HOU
- ATH
1 stop16h 51m
KLM
Tue 6/1612:10 pm
ATH
- HOU
1 stop17h 33m
KLM
Deal found 5/5![KLM logo]()
$1,226
This KAYAK deal was found by Cheapflights users on 5/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:20 pm
IAH
- JMK
2 stops33h 15m
Austrian Airlines
Fri 5/221:45 pm
JMK
- IAH
2 stops39h 05m
Austrian Airlines
Deal found 5/8![Austrian Airlines logo]()
$1,361
This Delta deal was found by Cheapflights users on 5/6. 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 7/152:35 pm
IAH
- ATH
2 stops19h 05m
Delta
Wed 7/226:35 am
ATH
- IAH
2 stops23h 49m
Delta
Deal found 5/6![Delta logo]()
$971
This United Airlines deal was found by Cheapflights users on 5/7. 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 7/186:25 pm
IAH
- ATH
1 stop32h 45m
United Airlines
Sun 8/91:10 pm
ATH
- IAH
1 stop16h 51m
United Airlines
Deal found 5/7![United Airlines logo]()
$1,058
This Gotogate deal was found by Cheapflights users on 5/6. 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.
Fri 7/171:36 pm
IAH
- JTR
2 stops19h 54m
British Airways
Tue 7/212:50 pm
JTR
- IAH
1 stop30h 35m
British Airways
Deal found 5/6![British Airways logo]()
$1,086
This Delta deal was found by Cheapflights users on 5/7. 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 8/271:13 pm
HOU
- ATH
2 stops21h 52m
Delta
Fri 9/46:00 am
ATH
- HOU
2 stops23h 35m
Delta
Deal found 5/7![Delta logo]()
$991
This Scandinavian Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:15 pm
IAH
- ATH
3 stops28h 10m
Scandinavian Airlines
Thu 10/17:45 am
ATH
- IAH
2 stops21h 18m
Scandinavian Airlines
Deal found 5/5![Scandinavian Airlines logo]()
$1,199
This Delta deal was found by Cheapflights users on 5/8. 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.
Wed 9/1612:55 pm
IAH
- ATH
2 stops20h 45m
Delta
Mon 9/282:40 pm
ATH
- IAH
2 stops28h 51m
Delta
Deal found 5/8![Delta logo]()
$999
This Finnair deal was found by Cheapflights users on 5/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:45 pm
IAH
- JMK
2 stops20h 30m
Multiple Airlines
Fri 5/226:40 pm
JMK
- IAH
1 stop26h 40m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,223
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/24:40 pm
IAH
- ATH
1 stop22h 25m
United Airlines
Sat 7/186:25 am
ATH
- IAH
1 stop19h 30m
United Airlines
Deal found 5/8![United Airlines logo]()
$1,126
This Justfly.com deal was found by Cheapflights users on 5/6. 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.
Wed 6/33:35 pm
IAH
- HER
1 stop18h 10m
Lufthansa
Wed 6/106:45 pm
HER
- IAH
1 stop26h 50m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$1,261
This oojo deal was found by Cheapflights users on 5/5. 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.
Fri 7/173:30 pm
IAH
- JTR
1 stop16h 45m
British Airways
Mon 7/205:25 pm
JTR
- IAH
1 stop28h 00m
British Airways
Deal found 5/5![British Airways logo]()
$1,153
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:38 pm
IAH
- ATH
2 stops19h 02m
Delta
Tue 8/46:00 am
ATH
- IAH
2 stops20h 32m
Delta
Deal found 5/9![Delta logo]()
$1,024
This FlightHub deal was found by Cheapflights users on 5/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:44 pm
IAH
- JTR
2 stops38h 11m
Lufthansa
Mon 7/62:20 pm
JTR
- IAH
1 stop31h 15m
Lufthansa
Deal found 5/8![Lufthansa logo]()
$1,338
This British Airways deal was found by Cheapflights users on 5/6. 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.
Wed 6/312:20 pm
IAH
- HER
2 stops19h 55m
British Airways
Wed 6/104:40 pm
HER
- IAH
1 stop28h 40m
British Airways
Deal found 5/6![British Airways logo]()
$1,234
This Air Canada deal was found by Cheapflights users on 5/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:00 pm
IAH
- SKG
2 stops22h 15m
Multiple Airlines
Wed 6/1712:55 pm
SKG
- IAH
2 stops29h 55m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,362
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:57 am
HOU
- JMK
2 stops21h 28m
American Airlines
Wed 5/275:40 pm
JMK
- HOU
2 stops32h 29m
American Airlines
Deal found 5/6![American Airlines logo]()
$3,094
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:05 pm
IAH
- ATH
1 stop21h 55m
Delta
Mon 8/39:45 am
ATH
- IAH
1 stop30h 52m
Delta
Deal found 5/9![Delta logo]()
$1,091
This Justfly.com deal was found by Cheapflights users on 5/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:35 pm
IAH
- SKG
1 stop18h 40m
Lufthansa
Wed 6/177:00 pm
SKG
- IAH
1 stop26h 35m
Lufthansa
Deal found 5/8![Lufthansa logo]()
$1,347
This British Airways deal was found by Cheapflights users on 5/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1012:20 pm
IAH
- ATH
2 stops18h 00m
British Airways
Mon 6/227:30 pm
ATH
- IAH
1 stop25h 50m
British Airways
Deal found 5/9![British Airways logo]()
$1,234
This Expedia deal was found by Cheapflights users on 5/6. 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.
Sat 6/207:20 am
IAH
- SKG
2 stops21h 10m
Multiple Airlines
Wed 6/247:00 pm
SKG
- IAH
2 stops32h 38m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,374
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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.
Fri 5/154:25 pm
IAH
- JMK
2 stops37h 00m
Lufthansa
Fri 5/226:00 pm
JMK
- IAH
2 stops28h 45m
Lufthansa
Deal found 5/7![Lufthansa logo]()
$1,374
This oojo deal was found by Cheapflights users on 5/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:42 pm
HOU
- JMK
2 stops21h 33m
British Airways
Fri 5/226:40 pm
JMK
- HOU
2 stops33h 11m
British Airways
Deal found 5/8![British Airways logo]()
$1,270
Last-minute flights from Houston to GreeceDiscover last-minute flight deals from Houston to Greece. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Greece. Data last updated May 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:00 am
IAH
- ATH
1 stop20h 00m
Delta
Mon 5/251:35 pm
ATH
- IAH
1 stop31h 45m
Delta
Deal found 5/9![Delta logo]()
$984
This FlightHub deal was found by Cheapflights users on 5/5. 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 5/113:35 pm
IAH
- ATH
1 stop13h 50m
Lufthansa
Sat 5/236:25 am
ATH
- IAH
1 stop15h 10m
Lufthansa
Deal found 5/5![Lufthansa logo]()
$983
This Cheapflightsfares deal was found by Cheapflights users on 5/5. 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 5/129:05 pm
IAH
- ATH
1 stop21h 05m
British Airways
Fri 5/222:00 pm
ATH
- IAH
1 stop16h 28m
British Airways
Deal found 5/5![British Airways logo]()
$966
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/126:00 am
IAH
- ATH
1 stop18h 10m
United Airlines
Fri 5/223:25 pm
ATH
- IAH
2 stops33h 45m
United Airlines
Deal found 5/5![United Airlines logo]()
$972
This Virgin Atlantic deal was found by Cheapflights users on 5/5. 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.
Tue 5/121:06 pm
HOU
- ATH
1 stop13h 54m
Virgin Atlantic
Fri 5/229:45 am
ATH
- HOU
1 stop20h 41m
Virgin Atlantic
Deal found 5/5![Virgin Atlantic logo]()
$992
This Delta deal was found by Cheapflights users on 5/5. 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 5/126:00 am
HOU
- ATH
2 stops23h 20m
Delta
Fri 5/2210:05 am
ATH
- HOU
2 stops20h 21m
Delta
Deal found 5/5![Delta logo]()
$997
This Air Canada deal was found by Cheapflights users on 5/6. 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.
Wed 5/1312:00 pm
IAH
- SKG
2 stops30h 00m
Multiple Airlines
Wed 5/2712:55 pm
SKG
- IAH
2 stops39h 04m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$998
This Delta deal was found by Cheapflights users on 5/8. 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.
Sun 5/173:25 pm
IAH
- ATH
1 stop25h 50m
Delta
Tue 5/261:35 pm
ATH
- IAH
1 stop31h 45m
Delta
Deal found 5/8![Delta logo]()
$992
This Delta deal was found by Cheapflights users on 5/5. 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 5/1712:05 pm
IAH
- ATH
2 stops20h 25m
Delta
Mon 5/251:35 pm
ATH
- IAH
1 stop31h 45m
Delta
Deal found 5/5![Delta logo]()
$997
This Delta deal was found by Cheapflights users on 5/8. 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 5/185:55 am
IAH
- ATH
1 stop20h 05m
Delta
Mon 5/251:35 pm
ATH
- IAH
1 stop31h 45m
Delta
Deal found 5/8![Delta logo]()
$987
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:00 am
IAH
- ATH
2 stops19h 10m
United Airlines
Tue 5/2612:10 pm
ATH
- IAH
1 stop15h 49m
United Airlines
Deal found 5/8![United Airlines logo]()
$989
This Air Canada deal was found by Cheapflights users on 5/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:00 am
IAH
- ATH
1 stop16h 10m
Air Canada
Tue 5/2612:10 pm
ATH
- IAH
1 stop15h 49m
Air Canada
Deal found 5/8![Air Canada logo]()
$985
One-way flights from Houston to GreeceSearch for one-way flight options from Houston to Greece. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
Search for one-way flight options from Houston to Greece. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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.
Mon 8/179:05 pm
IAH
- ATH
1 stop21h 05m
British Airways
Deal found 5/6![British Airways logo]()
$329
This oojo deal was found by Cheapflights users on 5/7. 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 10/2711:18 am
IAH
- ATH
2 stops31h 02m
British Airways
Deal found 5/7![British Airways logo]()
$332
This British Airways deal was found by Cheapflights users on 5/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:59 pm
IAH
- ATH
2 stops18h 06m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$340
This Iberia deal was found by Cheapflights users on 5/7. 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.
Tue 10/279:33 am
HOU
- ATH
2 stops22h 37m
Iberia
Deal found 5/7![Iberia logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:30 am
IAH
- ATH
2 stops39h 00m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$376
This SmartFares deal was found by Cheapflights users on 5/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:05 pm
IAH
- ATH
1 stop21h 05m
British Airways
Deal found 5/9![British Airways logo]()
$385
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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.
Mon 8/313:30 pm
IAH
- ATH
1 stop17h 10m
British Airways
Deal found 5/6![British Airways logo]()
$400
This Air France deal was found by Cheapflights users on 5/7. 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.
Wed 10/285:05 pm
IAH
- ATH
1 stop13h 30m
Air France
Deal found 5/7![Air France logo]()
$405
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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.
Mon 8/3112:14 pm
HOU
- ATH
1 stop15h 31m
British Airways
Deal found 5/6![British Airways logo]()
$406
This British Airways deal was found by Cheapflights users on 5/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:59 pm
IAH
- ATH
2 stops18h 06m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$412
This KLM deal was found by Cheapflights users on 5/7. 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 10/281:00 pm
HOU
- ATH
2 stops16h 40m
KLM
Deal found 5/7![KLM logo]()
$415
This Iberia deal was found by Cheapflights users on 5/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:19 pm
HOU
- ATH
2 stops22h 21m
Iberia
Deal found 5/9![Iberia logo]()
$422
Find flight deals from Houston to Greece
Keep the following information in mind while searching for Houston to Greece flight deals. Data was last updated May 10, 2026.
Round-trip from | $884 (oojo) |
|---|---|
One-way from | $329 (Cheapflightsfares) |
Popular in | June |
Cheapest in | January |
Average price | $1,113 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Greece 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 May 10, 2026.
Use the filters below to find and compare flights from Houston to Greece that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonAthens
HOU - ATH
HOUATH
Houston Hobby
Wed 7/15
6:00 am-10:00 am
1 stop20h 00m
Athens Eleftherios V.
Wed 7/22
3:30 pm-12:05 pm
2 stops28h 35m
$959
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
Wed 7/15
2:35 pm-5:40 pm
2 stops19h 05m
Athens Eleftherios V.
Wed 7/22
6:35 am-10:24 pm
2 stops23h 49m
$971
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
Sat 9/5
9:05 pm-7:50 pm
1 stop14h 45m
Athens Eleftherios V.
Thu 9/10
6:00 pm-1:25 pm
1 stop27h 25m
$975
HoustonAthens
HOU - ATH
HOUATH
Houston Hobby
Thu 8/27
1:13 pm-7:05 pm
2 stops21h 52m
Athens Eleftherios V.
Fri 9/4
6:00 am-9:35 pm
2 stops23h 35m
$991
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
Wed 9/16
12:55 pm-5:40 pm
2 stops20h 45m
Athens Eleftherios V.
Mon 9/28
2:40 pm-11:31 am
2 stops28h 51m
$999
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
Sat 7/18
2:38 pm-5:40 pm
2 stops19h 02m
Athens Eleftherios V.
Tue 8/4
6:00 am-6:32 pm
2 stops20h 32m
$1,024
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
Sun 10/4
10:00 am-10:10 am
1 stop16h 10m
Athens Eleftherios V.
Thu 10/8
10:25 am-12:23 am
2 stops21h 58m
$1,048
HoustonAthens
IAH - ATH
IAHATH
Houston George Bush Intcntl
Sat 7/18
6:25 pm-11:10 am
1 stop32h 45m
Athens Eleftherios V.
Sun 8/9
1:10 pm-10:01 pm
1 stop16h 51m
$1,058
HoustonThera
IAH - JTR
IAHJTR
Houston George Bush Intcntl
Sun 8/2
5:05 pm-12:50 pm
1 stop35h 45m
Thera Santorini
Tue 8/11
1:45 pm-1:40 pm
1 stop31h 55m
$1,082
HoustonThera
IAH - JTR
IAHJTR
Houston George Bush Intcntl
Fri 7/17
1:36 pm-5:30 pm
2 stops19h 54m
Thera Santorini
Tue 7/21
2:50 pm-1:25 pm
1 stop30h 35m
$1,086
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from Houston to Greece
Have a flexible travel schedule? Discover the best time to fly to Greece from Houston with our price prediction graph.
IAH-ATH
HOU-ATH
IAH-JMK
HOU-JMK
IAH-JTR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston to Greece
HO1-GR0
IAH-ATH
HOU-ATH
IAH-JMK
HOU-JMK
How far ahead should I book a flight from Houston to Greece?
The best time to book flights from Houston to Greece is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Houston to Greece?
Currently, March is the cheapest month in which you can book a flight from Houston to Greece (average of $383). Flying from Houston to Greece in June is currently the most expensive (average of $846). 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 Greece
Get insights into the airlines that provide service to Greece. 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 Greece. Reviews last updated May 10, 2026.
See what other customers who have flown with KLM,Turkish Airlines, andUnited Airlines from Houston to Greece have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Entertainment
7.2
Crew
8.4
Overall
7.8
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Entertainment
7.2
Crew
8.4
Overall
7.8
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Entertainment
7.2
Crew
8.4
Overall
7.8
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Entertainment
7.2
Crew
8.4
Overall
7.8
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Entertainment
7.2
Crew
8.4
Overall
7.8
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Entertainment
7.2
Crew
8.4
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 Houston to Greece. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Houston to Greece
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Complete your trip
Complete your trip to Greece by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Greece by cabin class
Find flights from Houston to Greece, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Greece flights
Browse other Houston and Greece flight options. Last updated on May 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Houston to Greece flights
Consider these flights traveling from Houston to Greece.
Fly to Greece regions
Consider these flights traveling to Greece regions.
Top 10 airlines flying from Houston to Greece
Discover the top 10 airlines that operate flights from Houston to Greece. 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 May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$478 | Average$872 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$485 | Average$833 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$487 | Average$1,054 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$497 | Average$1,165 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$517 | Average$1,274 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$540 | Average$1,026 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$564 | Average$923 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$589 | Average$990 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$598 | Average$921 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$605 | Average$1,006 | FlexibilityNo cancel fee | On-time67% |