$541 Cheap Flights from Baltimore (BWI) to Athens (ATH)

View $541 flight on Sat, Oct 10, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Athens Intl. Airport (ATH)

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Cheap Flights from Baltimore to Athens (BWI-ATH)

Prices were available within the past 7 days and start at $541 for one-way flights and $621 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, Aug 26 - Fri, Sep 4
BWI
Baltimore
ATH
Athens
$621 Roundtrip, just found
$621
Roundtrip
just found
Select Scandinavian Airlines flight, departing Wed, Aug 26 from Baltimore to Athens, returning Fri, Sep 4, priced at $621 just found
Scandinavian Airlines
Fri, Aug 21 - Sat, Aug 29
BWI
Baltimore
ATH
Athens
$651 Roundtrip, just found
$651
Roundtrip
just found
Select Scandinavian Airlines flight, departing Fri, Aug 21 from Baltimore to Athens, returning Sat, Aug 29, priced at $651 just found
Scandinavian Airlines
Mon, Apr 20 - Wed, Apr 29
BWI
Baltimore
ATH
Athens
$735 Roundtrip, found 12 hours ago
$735
Roundtrip
found 12 hours ago
Select Scandinavian Airlines flight, departing Mon, Apr 20 from Baltimore to Athens, returning Wed, Apr 29, priced at $735 found 12 hours ago
Scandinavian Airlines
Sun, Aug 23 - Sun, Aug 30
BWI
Baltimore
ATH
Athens
$741 Roundtrip, just found
$741
Roundtrip
just found
Select Scandinavian Airlines flight, departing Sun, Aug 23 from Baltimore to Athens, returning Sun, Aug 30, priced at $741 just found
Scandinavian Airlines
Tue, Apr 21 - Mon, Apr 27
BWI
Baltimore
ATH
Athens
$765 Roundtrip, found 12 hours ago
$765
Roundtrip
found 12 hours ago
Select Scandinavian Airlines flight, departing Tue, Apr 21 from Baltimore to Athens, returning Mon, Apr 27, priced at $765 found 12 hours ago
Scandinavian Airlines
Fri, Aug 21 - Sat, Aug 29
BWI
Baltimore
ATH
Athens
$771 Roundtrip, just found
$771
Roundtrip
just found
Select Scandinavian Airlines flight, departing Fri, Aug 21 from Baltimore to Athens, returning Sat, Aug 29, priced at $771 just found
American Airlines
Sun, Nov 8 - Wed, Nov 25
BWI
Baltimore
ATH
Athens
$797 Roundtrip, found 8 hours ago
$797
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sun, Nov 8 from Baltimore to Athens, returning Wed, Nov 25, priced at $797 found 8 hours ago
British Airways
Sun, Oct 18 - Wed, Nov 4
BWI
Baltimore
ATH
Athens
$799 Roundtrip, just found
$799
Roundtrip
just found
Select British Airways flight, departing Sun, Oct 18 from Baltimore to Athens, returning Wed, Nov 4, priced at $799 just found
Delta
Wed, Nov 4 - Fri, Nov 13
BWI
Baltimore
ATH
Athens
$801 Roundtrip, found 3 days ago
$801
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Nov 4 from Baltimore to Athens, returning Fri, Nov 13, priced at $801 found 3 days ago
Virgin Atlantic
Tue, Dec 1 - Tue, Dec 8
BWI
Baltimore
ATH
Athens
$801 Roundtrip, found 4 days ago
$801
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Tue, Dec 1 from Baltimore to Athens, returning Tue, Dec 8, priced at $801 found 4 days ago

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Alternative airports near Athens

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Eleftherios Venizelos ATH. Cheapest and Closest option available. Average driving time to city center is 28 minutes. Flights from $1,359
ATH
Eleftherios Venizelos
CheapestClosest
Average driving time to city center28 min
Flights from $1,359

Find the cheapest month to fly from Baltimore (BWI) to Athens (ATH)

November is typically the cheapest month to fly

From $465 - $1,686 per traveler.

Frequently asked questions

How much does a flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos) cost?
You can find cheap one-way flights from $541 and cheap return flights from $621 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos) with Expedia. One-way flights usually range from $601 to $3542, and return flights typically cost between $754 and $3461. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos)?
The cheapest month to fly from BWI to ATH is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos)?
Enter BWI to ATH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos)?
KLM is one of the cheapest airlines offering connecting flights from Baltimore (BWI) to Athens (ATH), with return tickets starting from around $1,304. This flight includes a layover in Hartsfield-Jackson Atlanta Intl. (ATL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos)?
To find a cheap flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos)?
The earliest flight from Baltimore Washington International Thurgood Marshall (BWI) to Athens (ATH) usually leaves at around 5:00 AM, operated by American Airlines. This seasonal service runs during June, July, and August, giving you a head start on your adventures in Athens. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos)?
Flights from BWI to ATH with one stop typically take around 22 hours, covering approximately 5,113 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos)?
Business class seats are offered on the BWI to ATH route. Airlines that offer business class service on this route include:

  • British Airways
  • American Airlines
  • Delta Air Lines
  • Icelandair
  • SAS
  • Iberia

How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos) flight with Expedia?
It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Athens from Baltimore Washington Intl. Thurgood Marshall (BWI)?
If you're planning to travel to Athens from Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly into Eleftherios Venizelos (ATH) Some flights may connect through major hubs like O'Hare Intl. (ORD), Charlotte-Douglas Intl. (CLT), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Athens. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos) at the last minute?
Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos) flight and hotel package?
Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos) Athens Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos)?
If you booked your Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Athens (ATH-Eleftherios Venizelos) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Eleftherios Venizelos
Airlines serving
Aer Lingus, Air France, American Airlines, British Airways, Delta, Iberia, Icelandair, KLM, Royal Jordanian, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$621
Distance
5112 mi

Book with confidence

Baltimore to Athens Flights

The cheapest times to fly from Baltimore to Athens

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Athens are during the month of August. You can find some of the cheapest flights from Baltimore to Athens with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Athens

Sunday is one of the best days to book for cheap flights from Baltimore to Athens: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Athens

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Athens in 2026. You can also book with separate airlines for your outbound and return journeys, from $541 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Athens flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Athens airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Baltimore to Athens Flights

*Flight schedules are subject to change.

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*Available to One Key members.