Book United Houston to Athens flight deals from $645

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Search flights from Houston to Athens (IAH - ATH)

October

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Sunday 7th

Return Monday 22nd
from$ 990*Viewed: 21 minutes ago

Thursday 25th

Return Friday 9th
from$ 864*Viewed: 21 minutes ago

Saturday 27th

Return Sunday 11th
from$ 871*Viewed: 21 minutes ago

November

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Tuesday 20th

Return Wednesday 5th
from$ 664*Viewed: 21 minutes ago

Tuesday 27th

Return Wednesday 12th
from$ 660*Viewed: 21 minutes ago

Wednesday 28th

Return Thursday 13th
from$ 660*Viewed: 21 minutes ago

December

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Sunday 2nd

Return Monday 17th
from$ 887*Viewed: 21 minutes ago

Tuesday 11th

Return Wednesday 26th
from$ 887*Viewed: 21 minutes ago

Wednesday 12th

Return Thursday 27th
from$ 903*Viewed: 21 minutes ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Sunset view of Athens from the top of a tall hill

Plan ahead for flights from Houston to Athens

from
to
Type
Dates
Price*
Houston (IAH)
to Athens (ATH)
Roundtrip
Depart Wed 9 Jan 2019
Return Fri 18 Jan 2019
from$ 645*Viewed: 1 day ago
Houston (IAH)
to Athens (ATH)
Roundtrip
Depart Fri 11 Jan 2019
Return Sat 26 Jan 2019
from$ 645*Viewed: 1 day ago
Houston (IAH)
to Athens (ATH)
Roundtrip
Depart Fri 1 Feb 2019
Return Sat 16 Feb 2019
from$ 645*Viewed: 1 day ago
Houston (IAH)
to Athens (ATH)
Roundtrip
Depart Sun 10 Feb 2019
Return Thu 28 Feb 2019
from$ 645*Viewed: 1 day ago
Houston (IAH)
to Athens (ATH)
Roundtrip
Depart Tue 27 Nov 2018
Return Wed 12 Dec 2018
from$ 660*Viewed: 21 minutes ago
Houston (IAH)
to Athens (ATH)
Roundtrip
Depart Wed 28 Nov 2018
Return Thu 13 Dec 2018
from$ 660*Viewed: 21 minutes ago
Houston (IAH)
to Athens (ATH)
Roundtrip
Depart Fri 22 Feb 2019
Return Sat 2 Mar 2019
from$ 661*Viewed: 8 hours ago
Houston (IAH)
to Athens (ATH)
Roundtrip
Depart Tue 20 Nov 2018
Return Wed 5 Dec 2018
from$ 664*Viewed: 21 minutes ago
Houston (IAH)
to Athens (ATH)
Roundtrip
Depart Wed 21 Nov 2018
Return Thu 6 Dec 2018
from$ 665*Viewed: 21 minutes ago
Houston (IAH)
to Athens (ATH)
Roundtrip
Depart Mon 19 Nov 2018
Return Tue 4 Dec 2018
from$ 675*Viewed: 21 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.