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Cheap flights from Montana to Southeast Europe from $503

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Southeast Europe departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Montana to Southeast Europe

Cheap round-trip flights

United Airlines Logo
2:28 pm - 1:30 pmBZN-ATH
38h 02m2 stops
United Airlines Logo
12:50 pm - 12:32 pmATH-BZN
55h 42m2 stops
$696United Airlines
Find Deal
Fri, Oct 17 - Wed, Oct 29
Delta Logo
2:29 pm - 8:20 amBZN-ATH
32h 51m2 stops
Delta Logo
1:45 pm - 1:19 pmATH-BZN
31h 34m2 stops
$709Delta
Find Deal
Fri, Oct 17 - Wed, Oct 29
United Airlines Logo
2:46 pm - 10:45 pmMSO-SOF
22h 59m2 stops
United Airlines Logo
6:25 am - 1:35 pmSOF-MSO
40h 10m3 stops
$729United Airlines
Find Deal
Sat, Dec 13 - Sat, Jan 10
Logo
6:37 am - 6:55 pmMSO-ATH
27h 18m2 stops
Logo
8:35 pm - 6:00 pmATH-MSO
30h 25m2 stops
$788
Find Deal
Wed, Oct 8 - Sun, Oct 19
Lufthansa Logo
2:28 pm - 3:35 pmBZN-ATH
40h 07m2 stops
Lufthansa Logo
4:25 pm - 9:07 pmATH-BZN
37h 42m2 stops
$925Lufthansa
Find Deal
Sat, Oct 4 - Sat, Oct 11
Logo
4:12 pm - 12:45 amMSO-ATH
23h 33m2 stops
Logo
8:35 pm - 12:13 amATH-MSO
36h 38m2 stops
$1,011
Find Deal
Sun, Oct 19 - Sat, Oct 25
British Airways Logo
3:04 pm - 12:55 amBZN-ATH
24h 51m2 stops
British Airways Logo
7:50 pm - 12:15 amATH-BZN
36h 25m2 stops
$1,050British Airways
Find Deal
Thu, Oct 9 - Sun, Oct 26
KLM Logo
2:29 pm - 10:55 amBZN-ATH
35h 26m1 stop
KLM Logo
5:20 pm - 10:14 pmATH-BZN
36h 54m2 stops
$1,357KLM
Find Deal
Fri, Oct 17 - Wed, Oct 29
Lufthansa Logo
2:28 pm - 11:00 pmBZN-ATH
23h 32m2 stops
Lufthansa Logo
6:25 pm - 6:58 pmATH-BZN
33h 33m2 stops
$5,882Lufthansa
Find Deal
Wed, Oct 8 - Tue, Oct 14
KLM Logo
2:29 pm - 10:55 amBZN-ATH
35h 26m1 stop
KLM Logo
6:00 am - 10:14 pmATH-BZN
25h 14m2 stops
$7,963KLM
Find Deal
Wed, Oct 8 - Tue, Oct 14

United Airlines flights from Montana to Southeast Europe

Our best United Airlines deals on Montana to Southeast Europe flight tickets
United Airlines
Oct 17
BZN2:28 pmBozeman Gallatin Field
38h 02m
2 stops
ATH1:30 pmAthens Eleftherios V.
Oct 29
ATH12:50 pmAthens Eleftherios V.
55h 42m
2 stops
BZN12:32 pmBozeman Gallatin Field
$696
Find similar
United Airlines
Dec 13
MSO2:46 pmMissoula Johnson-Bell Field
22h 59m
2 stops
SOF10:45 pmSofia
Jan 10
SOF6:25 amSofia
40h 10m
3 stops
MSO1:35 pmMissoula Johnson-Bell Field
$729
Find similar
United Airlines
Oct 17
BZN2:28 pmBozeman Gallatin Field
35h 42m
2 stops
ATH11:10 amAthens Eleftherios V.
Oct 29
ATH2:20 pmAthens Eleftherios V.
29h 23m
2 stops
BZN11:43 amBozeman Gallatin Field
$741
Find similar

Delta flights from Montana to Southeast Europe

Our best Delta deals on Montana to Southeast Europe flight tickets
Delta
Oct 17
BZN2:29 pmBozeman Gallatin Field
32h 51m
2 stops
ATH8:20 amAthens Eleftherios V.
Oct 29
ATH1:45 pmAthens Eleftherios V.
31h 34m
2 stops
BZN1:19 pmBozeman Gallatin Field
$709
Find similar
Delta
Oct 4
BZN5:30 amBozeman Gallatin Field
32h 45m
2 stops
ATH11:15 pmAthens Eleftherios V.
Oct 11
ATH10:30 amAthens Eleftherios V.
35h 49m
1 stop
BZN1:19 pmBozeman Gallatin Field
$1,347
Find similar
Delta
Oct 8
BZN7:25 amBozeman Gallatin Field
21h 45m
2 stops
ATH2:10 pmAthens Eleftherios V.
Oct 13
ATH3:25 amAthens Eleftherios V.
29h 39m
2 stops
BZN12:04 amBozeman Gallatin Field
$7,525
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 4, 2025.
Use the filters below to find and compare flights from Montana to Southeast Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Fri 10/17

2:28 pm-1:30 pm

2 stops38h 02m

Athens Eleftherios V.

Wed 10/29

12:50 pm-12:32 pm

2 stops55h 42m

$696

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Fri 10/17

2:29 pm-8:20 am

2 stops32h 51m

Athens Eleftherios V.

Wed 10/29

1:45 pm-1:19 pm

2 stops31h 34m

$709

MissoulaSofia

MSO - SOF

MSOSOF

Missoula Johnson-Bell Field

Sat 12/13

2:46 pm-10:45 pm

2 stops22h 59m

Sofia

Sat 1/10

6:25 am-1:35 pm

3 stops40h 10m

$729

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Wed 10/8

6:37 am-6:55 pm

2 stops27h 18m

Athens Eleftherios V.

Sun 10/19

8:35 pm-6:00 pm

2 stops30h 25m

$788

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sat 10/4

2:28 pm-3:35 pm

2 stops40h 07m

Athens Eleftherios V.

Sat 10/11

4:25 pm-9:07 pm

2 stops37h 42m

$925

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Sun 10/19

4:12 pm-12:45 am

2 stops23h 33m

Athens Eleftherios V.

Sat 10/25

8:35 pm-12:13 am

2 stops36h 38m

$1,011

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 10/9

3:04 pm-12:55 am

2 stops24h 51m

Athens Eleftherios V.

Sun 10/26

7:50 pm-12:15 am

2 stops36h 25m

$1,050

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Fri 10/17

2:29 pm-10:55 am

1 stop35h 26m

Athens Eleftherios V.

Wed 10/29

5:20 pm-10:14 pm

2 stops36h 54m

$1,357

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Wed 10/8

2:28 pm-11:00 pm

2 stops23h 32m

Athens Eleftherios V.

Tue 10/14

6:25 pm-6:58 pm

2 stops33h 33m

$5,882

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Wed 10/8

2:29 pm-10:55 am

1 stop35h 26m

Athens Eleftherios V.

Tue 10/14

6:00 am-10:14 pm

2 stops25h 14m

$7,963

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Southeast Europe from

How to get the cheapest flight ticket from Montana to Southeast Europe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Southeast Europe?

The month of April is, on average, the cheapest month to fly to Southeast Europe from Montana, with most prices found around $654. If you aren’t able to travel during the month of April, then book flights to Southeast Europe from Montana during December instead. Flights to Southeast Europe in December, while not as cheap as those in April, still average around $727.

What is the cheapest day to depart on your flight to Southeast Europe?

On average, the least expensive day to fly to Southeast Europe from Montana is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,044. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Montana to Southeast Europe for around $1,663.

What is the cheapest time of day to depart on your flight to Southeast Europe?

Our most recent data shows that the best time of day to fly to Southeast Europe is in the morning. Flights from Montana to Southeast Europe during this time can be as low as $1,232. In contrast, the most expensive time of day to depart to Southeast Europe is in the afternoon when prices are around $1,238.

Can stopping save me money on Montana to Southeast Europe flights?

No. A direct flight is the cheapest option for a flight between Montana to Southeast Europe.

Cheap Montana to Southeast Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Southeast Europe

Direct flights

None
There are no direct flights from Montana to Southeast Europe. There are no popular flight routes from Montana to Southeast Europe.
Search flight deals

  • When did momondo last update prices for flights from Montana to Southeast Europe?

    Prices for flights from Montana to Southeast Europe are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montana to Southeast Europe?

  • How old do you have to be to fly from Montana to Southeast Europe?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montana to Southeast Europe.

  • What documentation or ID do you need to fly to Southeast Europe?

    The required travel and health documents for your Southeast Europe trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southeast Europe. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Montana to Southeast Europe?

Best airlines flying from Montana to Southeast Europe

Compare and see reviews for airlines that fly from Montana to Southeast Europe with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $607Free CancellationRating
7.9
7,977 reviews
Search Delta flights
United AirlinesPriceFrom $644Free CancellationRating
7.4
8,939 reviews
Search United Airlines flights
KLMPriceFrom $746Free CancellationRating
7.8
1,383 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Southeast Europe?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montana to Southeast Europe. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Montana to Southeast Europe with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southeast Europe from Montana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montana to Southeast Europe?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to Southeast Europe.

I’m not ready to book a flight from Montana to Southeast Europe right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montana to Southeast Europe now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southeast Europe and let you know when they change.

An easier way to manage your Southeast Europe trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Southeast Europe

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