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Southeast Europe

$478+ Cheap flights from Montana to Southeast Europe

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ATH
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find flight deals from Montana to Southeast Europe

Cheapest flights from Montana to Southeast Europe
Explore the most affordable flight options available from Montana to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:00 pmBZN - ATH
2 stops57h 55mDelta
Wed 12/2412:50 pmATH - BZN
2 stops31h 27mDelta
Deal found 11/3$478
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:16 pmBZN - ATH
2 stops30h 39mDelta
Fri 1/212:50 pmATH - BZN
2 stops31h 36mDelta
Deal found 11/4$2,047
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:14 pmBZN - ATH
2 stops59h 41mUnited Airlines
Fri 1/27:05 amATH - BZN
2 stops37h 06mUnited Airlines
Deal found 11/3$2,107
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:47 amBZN - ATH
2 stops19h 03mMultiple Airlines
Fri 1/27:45 amATH - BZN
3 stops25h 14mMultiple Airlines
Deal found 11/4$2,667
This Arangrant deal was found by Cheapflights users on 11/2. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:42 pmBZN - ATH
2 stops25h 58mLufthansa
Thu 12/116:25 amATH - BZN
2 stops24h 14mLufthansa
Deal found 11/2$6,061
This Arangrant deal was found by Cheapflights users on 11/2. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:42 pmBZN - ATH
2 stops16h 53mLufthansa
Wed 12/106:35 amATH - BZN
2 stops24h 04mLufthansa
Deal found 11/2$6,202
This AranGrant deal was found by Cheapflights users on 11/2. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:42 pmBZN - ATH
2 stops16h 53mLufthansa
Thu 12/116:25 amATH - BZN
2 stops24h 14mLufthansa
Deal found 11/2$6,210
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:50 pmBZN - ATH
2 stops17h 35mMultiple Airlines
Thu 12/116:05 amATH - BZN
3 stops24h 34mMultiple Airlines
Deal found 11/2$6,532
This AranGrant deal was found by Cheapflights users on 11/2. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:58 pmBZN - ATH
2 stops19h 32mBritish Airways
Fri 12/127:45 amATH - BZN
2 stops24h 32mBritish Airways
Deal found 11/2$6,771

Cheap flight deals from Montana to Southeast Europe

Keep the following information in mind while searching for Montana to Southeast Europe flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$478
(Delta)

Popular in

July

Cheapest in

November

Average price

$542
Provider with most accurate pricing for Bozeman Gallatin Field-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Athens Eleftherios V. flights.
Search Deals
From Montana to Southeast Europe
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($416 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana 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 November 4, 2025.
Use the filters below to find and compare flights from Montana to Southeast Europe that are best for you.

Fly from

Montana

Fly to

Southeast Europe

Route

Depart

Return

Price

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Mon 12/8

3:00 pm-9:55 am

2 stops57h 55m

Athens Eleftherios V.

Wed 12/24

12:50 pm-11:17 am

2 stops31h 27m

$478

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 3/19

10:41 am-6:05 pm

2 stops23h 24m

Athens Eleftherios V.

Tue 3/31

6:05 am-9:07 pm

2 stops24h 02m

$639

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Tue 1/6

2:37 pm-12:25 am

2 stops48h 48m

Athens Eleftherios V.

Wed 5/6

6:55 am-9:26 pm

2 stops23h 31m

$647

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Tue 1/6

5:15 pm-12:25 am

2 stops46h 10m

Athens Eleftherios V.

Wed 5/6

6:55 am-9:26 pm

2 stops23h 31m

$647

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 3/19

10:41 am-6:05 pm

2 stops23h 24m

Athens Eleftherios V.

Tue 3/31

6:55 am-10:00 pm

3 stops24h 05m

$648

KalispellZagreb

FCA - ZAG

FCAZAG

Kalispell Glacier Park

Wed 4/1

3:00 pm-1:10 pm

2 stops38h 10m

Zagreb Franjo Tuđman

Sun 4/5

4:55 pm-5:46 pm

2 stops32h 51m

$718

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sat 3/28

2:37 pm-1:55 pm

2 stops39h 18m

Athens Eleftherios V.

Fri 4/10

6:05 am-1:28 pm

2 stops40h 23m

$773

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Fri 3/6

7:00 am-7:15 pm

2 stops27h 15m

Athens Eleftherios V.

Thu 3/12

7:50 pm-7:15 pm

2 stops31h 25m

$809

MissoulaSofia

MSO - SOF

MSOSOF

Missoula Johnson-Bell Field

Fri 3/27

5:20 pm-10:45 pm

2 stops21h 25m

Sofia

Tue 3/31

6:10 am-9:26 pm

2 stops24h 16m

$832

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Mon 1/5

5:15 pm-1:20 pm

2 stops59h 05m

Athens Eleftherios V.

Wed 5/6

6:55 am-9:26 pm

2 stops23h 31m

$832

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 17 results
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Best time to book a flight from Montana to Southeast Europe

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

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

Currently, November is the cheapest month in which you can book a flight from Montana to Southeast Europe (average of $478). Flying from Montana to Southeast Europe in June is currently the most expensive (average of $1,442). 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.

Related info for your journey

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

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

    For as low as $639, Delta can have you in Southeast Europe from Montana in 23h 24m. Airlines will cover a distance of 6012 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Montana to Southeast Europe (average of $478). Flying from Montana to Southeast Europe in June is currently the most expensive (average of $1,442). 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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Alternative routes for Montana to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Montana to Southeast Europe

Discover the top 3 airlines that operate flights from Montana 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$534Average$1,017FlexibilityNo cancel feeOn-time69%
DeltaCheapest$542Average$1,085FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$746Average$1,507FlexibilityNo cancel feeOn-time75%

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