$468 Cheap British Airways flights Houston (IAH) to Athens (ATH)

View $468 flight on Tue, Sep 23, 2025Opens in a new window

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$468 Cheap British Airways flights Houston (IAH) to Athens (ATH)

Prices were available within the past 7 days and start at $468 for one-way flights and $582 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Nov 17 - Wed, Nov 19
IAH
Houston
ATH
Athens
$582 Roundtrip, found 6 hours ago
$582
Roundtrip
found 6 hours ago
Select British Airways flight, departing Mon, Nov 17 from Houston to Athens, returning Wed, Nov 19, priced at $582 found 6 hours ago
British Airways
Wed, Nov 12 - Tue, Nov 18
IAH
Houston
ATH
Athens
$615 Roundtrip, just found
$615
Roundtrip
just found
Select British Airways flight, departing Wed, Nov 12 from Houston to Athens, returning Tue, Nov 18, priced at $615 just found
Flights from Houston (IAH) to Athens (ATH)
Origin airport
George Bush Intercontinental
Destination airport
Eleftherios Venizelos
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Emirates, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Popular airline
British Airways
Distance
6324 mi

Frequently asked questions

How much is a British Airways flight from George Bush Intercontinental Airport (IAH) to Eleftherios Venizelos Airport (ATH)?
Grab affordable return British Airways flights from $582 from IAH to ATH by filtering your results from "Price (lowest to highest)" on Expedia. Or look for deals from $468 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAH to ATH with British Airways?
January is one of the most affordable months to get away to Athens with British Airways. You could also find great prices on one-way and round-trip fares in February.
What is the cheapest time to book flights from George Bush Intercontinental Airport (IAH) to Eleftherios Venizelos Airport (ATH) with British Airways?
To find cheap flights from IAH to ATH with British Airways, begin searching about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another helpful tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does British Airways fly nonstop from George Bush Intercontinental Airport (IAH) to Eleftherios Venizelos Airport (ATH)?
Simply enter your dates, press search and check the "Nonstop" filter on Expedia to browse any direct flights from IAH to ATH with British Airways or another airline.
What is the earliest British Airways flight from IAH to ATH?
To find the earliest departure from IAH to ATH with British Airways, sort your results by "Early Morning" and "Morning." Booking an early flight generally means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does British Airways fly into in Athens?
Get on a British Airways flight from George Bush Intercontinental Airport (IAH) to Athens, and you'll probably touch down at Eleftherios Venizelos Airport (ATH). This is the airline's main hub here.
What kind of luggage can I take on a British Airways flight from George Bush Intercontinental Airport (IAH) to Eleftherios Venizelos Airport (ATH)?
British Airways lets passengers bring 1 checked-in bag weighing up to 50 lb with maximum dimensions of 29 inches x 15 inches x 16 inches on standard economy flights from IAH to ATH. Additionally, you can bring 2 cabin bags with you in the cabin. This hand luggage must not exceed 19 inches x 9 inches x 17 inches and be no heavier than 50 lb. Baggage policies can differ depending on your cabin class and fare type, so check your booking or British Airways's website to avoid extra fees at the airport.
Why fly with British Airways from IAH to ATH?
Flying from IAH to ATH with British Airways comes with a range of perks, such as top-tier customer service and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That's in addition to the British Airways Executive Club points you can earn with British Airways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my British Airways flight from George Bush Intercontinental Airport (IAH) to Eleftherios Venizelos Airport (ATH)?
Depending on your ticket type, a fee will generally apply if you change or cancel your flight more than 24 hours after it has been confirmed. To find plane tickets with more flexibility, select our "Changes included" or "No cancel fee" filter when you look for flights. For more information on changing or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.