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Southeast Europe

$406+ Cheap flights from Boise (BOI) to Southeast Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ATH
jan 14 — jan 211
qua 1/14
qua 1/21
1 adult, Economy
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Cheap flight deals from Boise to Southeast Europe

Cheapest flights from Boise to Southeast Europe
Explore the most affordable flight options available from Boise to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 15, 2025.

This business-class.com deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/182:39 pmBOI - ATH
2 stops18h 31mMultiple Airlines
seg 12/298:20 amATH - BOI
2 stops21h 50mMultiple Airlines
Deal found 12/12$5,117

Find flight deals from Boise to Southeast Europe

Keep the following information in mind while searching for Boise to Southeast Europe flight deals. Data was last updated dezembro 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$493
(Gotogate)

One-way from

$406
(United Airlines)

Popular in

June

Cheapest in

November
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Athens Eleftherios V. flights.
Search Deals
From Boise Air Term. Gowen Fld to Southeast Europe
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Southeast Europe
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($281 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Southeast Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated dezembro 15, 2025.
Use the filters below to find and compare flights from Boise to Southeast Europe that are best for you.

Fly from

Boise

Fly to

Southeast Europe

Route

Depart

Return

Price

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

dom 3/8

6:15 am-10:10 am

2 stops43h 55m

Athens Eleftherios V.

ter 3/17

6:35 am-9:29 pm

2 stops46h 54m

$493

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

dom 3/8

11:36 pm-9:55 am

1 stop26h 19m

Athens Eleftherios V.

ter 3/17

11:50 am-9:47 am

2 stops29h 57m

$494

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

dom 3/8

11:36 pm-9:55 am

1 stop26h 19m

Athens Eleftherios V.

qua 3/18

11:50 am-9:55 am

2 stops30h 05m

$494

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

qui 1/29

10:48 am-1:40 am

2 stops29h 52m

Athens Eleftherios V.

seg 2/2

6:25 am-10:57 pm

2 stops25h 32m

$501

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

qua 1/28

5:20 am-1:35 pm

2 stops23h 15m

Athens Eleftherios V.

qua 2/4

6:05 am-6:28 pm

2 stops21h 23m

$501

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

qua 1/28

10:15 am-4:35 pm

2 stops21h 20m

Athens Eleftherios V.

qua 2/4

6:15 am-7:51 pm

3 stops22h 36m

$518

BoiseSofia

BOI - SOF

BOISOF

Boise Air Term. Gowen Fld

qui 1/29

10:15 am-10:45 pm

2 stops27h 30m

Sofia

seg 2/2

6:10 am-9:52 pm

2 stops24h 42m

$545

BoiseSarajevo

BOI - SJJ

BOISJJ

Boise Air Term. Gowen Fld

qui 1/29

12:19 pm-10:55 am

2 stops38h 36m

Sarajevo Butmir

seg 2/2

1:35 pm-4:10 pm

2 stops34h 35m

$582

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

sex 2/6

12:19 pm-12:55 pm

2 stops16h 36m

Belgrade Nikola Tesla

ter 2/10

6:10 am-11:48 pm

2 stops25h 38m

$583

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

sex 2/6

8:15 am-4:35 pm

2 stops23h 20m

Athens Eleftherios V.

ter 2/10

6:25 am-6:07 pm

2 stops20h 42m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 33 results
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Best time to book a flight from Boise to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from Boise 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.

Cheapflights Insights

Everything you need to know about your flight from Boise to Southeast Europe

What is the cheapest month to book a flight from Boise to Southeast Europe?

Currently, December is the cheapest month in which you can book a flight from Boise to Southeast Europe (average of $535). Flying from Boise to Southeast Europe in July is currently the most expensive (average of $915). 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.

What is the cheapest time of day to fly from BOI to YMH?

Find hourly flight availability from Boise to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated dezembro 15, 2025.

When flying from Boise to Southeast Europe, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 24% versus a flight in the evening.

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. 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 Southeast Europe. Reviews last updated dezembro 15, 2025.
See what other customers who have flown with Delta, KLM, and Scandinavian Airlines from Boise to Southeast Europe have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,430 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.4
Good
1,606 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,628 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Boise to Southeast Europe. 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 Boise to Southeast Europe?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to Southeast Europe. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

  • How long is the flight from Boise to Southeast Europe?

    There are many flights that can get you from Boise to Southeast Europe in 17h 30m. Fly via Delta, United Airlines, or KLM to get the fastest option. Boise and Southeast Europe are separated by a distance of 5739 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Boise to Southeast Europe?

    When deciding which route to take from Boise to Southeast Europe consider Boise Air Term. Gowen Fld - Athens Eleftherios V., Boise Air Term. Gowen Fld - Split or Boise Air Term. Gowen Fld - Sarajevo Butmir as they are the most popular.

  • Can I find deals for flights from Boise to Southeast Europe that include hotel bookings?

    Yes. In addition to deals on Boise to Southeast Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Southeast Europe?

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

  • Can I find deals for business class flights from Boise to Southeast Europe?

    Yes. Cheapflights offers flight deals from Boise to Southeast Europe 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 Boise to Southeast Europe?

    Currently, December is the cheapest month in which you can book a flight from Boise to Southeast Europe (average of $535). Flying from Boise to Southeast Europe in July is currently the most expensive (average of $915). 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

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Top 5 airlines flying from Boise to Southeast Europe

Discover the top 5 airlines that operate flights from Boise to Southeast Europe. 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 dezembro 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$592Average$1,139FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$614Average$926FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$645Average$1,148FlexibilityNo cancel feeOn-time69%
KLMCheapest$749Average$947FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$975Average$1,317FlexibilityNo cancel feeOn-time76%

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