$414 Cheap British Airways flights Chicago (ORD) to Athens (ATH)

View $414 flight on Wed, Oct 22, 2025Opens in a new window

$414 Cheap British Airways flights Chicago (ORD) to Athens (ATH)

Prices were available within the past 7 days and start at $414 for one-way flights and $495 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Nov 12 - Wed, Nov 19
ORD
Chicago
ATH
Athens
$495 Roundtrip, found 6 hours ago
$495
Roundtrip
found 6 hours ago
Select British Airways flight, departing Wed, Nov 12 from Chicago to Athens, returning Wed, Nov 19, priced at $495 found 6 hours ago
Flights from Chicago (ORD) to Athens (ATH)
Origin airport
O'Hare Intl.
Destination airport
Eleftherios Venizelos
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Emirates, ITA Airways, Iberia, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Royal Jordanian, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Popular airline
Lufthansa
Distance
5449 mi
Average flight time
18 hours 15 mins

Frequently asked questions

How much is a British Airways flight from O'Hare Intl. Airport (ORD) to Eleftherios Venizelos Airport (ATH)?
Landing cheap one-way British Airways flights from ORD to ATH from $414 on Expedia couldn't be easier --- just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from $495 for your next getaway.**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 ORD to ATH with British Airways?
Search for return or one-way flights to Athens in January or February. You could find cheaper fares with British Airways during these off-peak months.
What is the cheapest time to book flights from O'Hare Intl. Airport (ORD) to Eleftherios Venizelos Airport (ATH) with British Airways?
Look for British Airways flights from ORD to ATH about one month before you want to leave. The cheapest time to book an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your fare class and itinerary, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Travelers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**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 O'Hare Intl. Airport (ORD) to Eleftherios Venizelos Airport (ATH)?
Simply enter your dates, press search and use the "Nonstop" filter on Expedia to browse any direct flights from ORD to ATH with British Airways or another carrier.
What is the earliest British Airways flight from ORD to ATH?
Browse British Airways's earliest flights from ORD to ATH by checking the "Morning" and "Early Morning" filters. Not only will you get to where you're going sooner, early departures also experience 20% fewer 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?
Eleftherios Venizelos Airport (ATH) is the primary Athens gateway for British Airways flights from O'Hare Intl. Airport (ORD).
What kind of luggage can I take on a British Airways flight from O'Hare Intl. Airport (ORD) to Eleftherios Venizelos Airport (ATH)?
On a standard economy flight with British Airways from ORD to ATH, passengers can bring 1 checked-in bag up to 50 lb with dimensions not exceeding 29 inches x 15 inches x 16 inches in total. For carry-on, you're permitted 2 cabin bags weighing up to 50 lb and measuring less than 19 inches x 9 inches x 17 inches. Weight and size limits may vary depending on your fare type and cabin class. To make sure you won't face extra fees at the airport, double-check your British Airways booking or go to the airline's website before packing.
Why fly with British Airways from ORD to ATH?
With top-tier customer service and a 4-star airline rating, British Airways is a favorite for many passengers heading from ORD to ATH. What's more, if you're a British Airways Executive Club and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future travel purchases.*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 O'Hare Intl. Airport (ORD) to Eleftherios Venizelos Airport (ATH)?
It's generally possible to modify or cancel your flight, although additional charges may apply if your booking was made over 24 hours ago. Prefer to keep your options open? Make use of Expedia's "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you need to alter your plans. To modify your booking, visit "Trips," select your flight and click on "Manage Booking" for more information.

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*Available to One Key members.