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Cheap flights from Billings (BIL) to Athens (ATH)

BIL — ATH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Best time to book a flight from Billings to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Billings with our price prediction graph.
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.

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated September 11, 2025.
See what other customers who have flown with United Airlines from Billings to Athens have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Billings to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Billings to Athens round-trip?

    According to our current data, United Airlines ($679), offers the cheapest pricing from Billings to Athens.

  • Can I find deals for flights from Billings to Athens that include hotel bookings?

    Yes. In addition to deals on Billings to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Athens.

  • Can I find deals for business class flights from Billings to Athens?

    Yes. Cheapflights offers flight deals from Billings to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billings to Athens?

    Currently, November is the cheapest month in which you can book a flight from Billings to Athens (average of $679). Flying from Billings to Athens in June is currently the most expensive (average of $1,284). 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.

See more FAQs

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Galaxidi

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Alternative routes for Billings to Athens

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Billings to Athens

Discover the top airline that operate flights from Billings to Athens. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$679Average$885FlexibilityNo cancel feeOn-time69%

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