In terms of precipitation, rainfall in Greece ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Greece when rainfall is around 0.2 in.

If weather is an important factor for your trip to Greece, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What is the cheapest time of day to fly from BIL to GR?

When flying from Billings to Greece, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Billings to Greece?

For a flight from Billings to Greece, you will be flying from Billings Logan Intl. Billings Logan Intl (BIL) is just 2.7 mi from the center of the city.

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

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

How can I find direct flights from Billings to Greece?

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

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

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

$1,300+ Flights from Billings to Greece

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Cheap flight deals from Billings to Greece

Cheapest

Cheapest flights from Billings to Greece
Explore the most affordable flight options available from Billings to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.

Thu 8/273:44 pm

BIL

JTR

2 stops40h 46m

British Airways

Mon 8/312:45 pm

JTR

BIL

2 stops42h 23m

British Airways

Deal found 2/3

$1,300

Find flight deals from Billings to Greece

Most accurate provider	Ovago 2 stars
Most trusted provider	Ovago 3 stars
Popular in	May
Cheapest in	December
Average price	$730

Provider with most accurate pricing for Billings Logan Intl-Athens Eleftherios V. flight deals.

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Provider most trusted by Cheapflights users for Billings Logan Intl-Athens Eleftherios V. flights.

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Highest demand for flights based on searches. 25% potential increase in price ($364 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($69 potential savings vs. average RT price).

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Average for round-trip flights in February 2026

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Best time to book a flight from Billings to Greece

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

BIL-JTR

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.

Cheapflights Insights

Everything you need to know about your flight from Billings to Greece

BIL-GR0

BIL-JTR

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Greece

See what other customers who have flown with United Airlines from Billings to Greece 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

9,244 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

United Airlines

7.4

Good

9,244 reviews

United Airlines

7.4

Good

9,244 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

What airport do you fly from for flights from Billings to Greece?
For a flight from Billings to Greece, you will be flying from Billings Logan Intl. Billings Logan Intl (BIL) is just 2.7 mi from the center of the city.
Can I find deals for flights from Billings to Greece that include hotel bookings?
Yes. In addition to deals on Billings to Greece flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Billings to Greece?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Greece.
Can I find deals for business class flights from Billings to Greece?
Yes. Cheapflights offers flight deals from Billings to Greece by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Billings to Greece

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$501	Average$910	FlexibilityNo cancel fee	On-time69%

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$1,300+ Cheap flights from Billings (BIL) to Greece

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Billings to Greece with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Billings to Greece

Cheapest flights from Billings to GreeceExplore the most affordable flight options available from Billings to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.

Explore the most affordable flight options available from Billings to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.

Find flight deals from Billings to Greece

Keep the following information in mind while searching for Billings to Greece flight deals. Data was last updated February 7, 2026.

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Best time to book a flight from Billings to Greece

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

Cheapflights Insights

Everything you need to know about your flight from Billings to Greece

Reviews of airlines servicing Greece

See what other customers who have flown with United Airlines from Billings to Greece have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly from for flights from Billings to Greece?

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

How can I find direct flights from Billings to Greece?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Billings to Greece

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Greece by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Billings to Greece by cabin class

Find flights from Billings to Greece, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Billings and Greece flights

Browse other Billings and Greece flight options. Last updated on February 7, 2026.

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Top airline flying from Billings to Greece

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Cheapest flights from Billings to Greece
Explore the most affordable flight options available from Billings to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.