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Southeast Europe

$468+ Cheap flights from Colorado Springs (COS) 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
COS — ATH
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Colorado Springs to Southeast Europe

Keep the following information in mind while searching for Colorado Springs to Southeast Europe flight deals. Data was last updated August 14, 2025.

Round-trip from

$607
(American Airlines)

One-way from

$468
(KLM)

Popular in

June

Cheapest in

February

Average price

$994
From Colorado Springs to Southeast Europe
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One-way flight from Colorado Springs to Southeast Europe
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Highest demand for flights based on searches. 29% potential increase in price ($421 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Colorado Springs to Southeast Europe

Cheapest flights from Colorado Springs to Southeast Europe
Explore the most affordable flight options available from Colorado Springs to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 10/152:01 pmCOS - ATH
2 stops17h 44mAmerican Airlines
Wed 11/191:00 pmATH - COS
2 stops32h 06mAmerican Airlines
Deal found 8/13$607
This British Airways deal was found by Cheapflights users on 8/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:16 pmCOS - ATH
2 stops24h 09mBritish Airways
Wed 10/157:00 pmATH - COS
2 stops34h 37mBritish Airways
Deal found 8/14$680
This KLM deal was found by Cheapflights users on 8/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amCOS - ZAG
2 stops23h 10mKLM
Tue 11/256:30 amZAG - COS
2 stops22h 50mKLM
Deal found 8/14$696
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:25 pmCOS - ATH
1 stop13h 45mAmerican Airlines
Thu 9/116:55 amATH - COS
2 stops25h 44mAmerican Airlines
Deal found 8/12$701
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:30 amCOS - ATH
2 stops17h 35mMultiple Airlines
Thu 9/114:00 pmATH - COS
3 stops30h 14mMultiple Airlines
Deal found 8/12$783
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:30 amCOS - ATH
3 stops19h 00mAir Canada
Thu 9/114:00 pmATH - COS
3 stops30h 14mAir Canada
Deal found 8/12$790
This Trip.com deal was found by Cheapflights users on 8/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amCOS - ATH
1 stop19h 30mUnited Airlines
Thu 9/1112:35 pmATH - COS
1 stop31h 21mUnited Airlines
Deal found 8/12$799
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 9/91:55 pmCOS - ATH
2 stops19h 40mUnited Airlines
Sat 9/206:00 amATH - COS
2 stops23h 49mUnited Airlines
Deal found 8/13$837
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:11 pmCOS - ATH
2 stops27h 09mDelta
Wed 10/1510:15 amATH - COS
1 stop19h 15mDelta
Deal found 8/12$887
This Ovago deal was found by Cheapflights users on 8/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:35 pmCOS - ZAG
2 stops16h 20mLufthansa
Tue 11/256:25 amZAG - COS
2 stops23h 22mLufthansa
Deal found 8/13$899
This KLM deal was found by Cheapflights users on 8/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:11 pmCOS - SPU
2 stops25h 59mKLM
Thu 9/186:30 amSPU - COS
2 stops23h 41mKLM
Deal found 8/13$962
This Delta deal was found by Cheapflights users on 8/14. 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.
Sun 9/285:55 pmCOS - SPU
2 stops21h 00mDelta
Sun 10/56:30 amSPU - COS
2 stops23h 41mDelta
Deal found 8/14$995

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 August 14, 2025.
Use the filters below to find and compare flights from Colorado Springs to Southeast Europe that are best for you.

Fly from

Colorado Springs

Fly to

Southeast Europe

Route

Depart

Return

Price

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Wed 10/15

2:01 pm-4:45 pm

2 stops17h 44m

Athens Eleftherios V.

Wed 11/19

1:00 pm-12:06 pm

2 stops32h 06m

$607

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Wed 10/1

2:16 pm-12:50 am

2 stops25h 34m

Athens Eleftherios V.

Wed 10/15

8:05 pm-8:37 pm

2 stops33h 32m

$680

Colorado SpringsZagreb

COS - ZAG

COSZAG

Colorado Springs

Sun 11/9

6:00 am-1:10 pm

2 stops23h 10m

Zagreb Franjo Tuđman

Tue 11/25

6:30 am-9:20 pm

2 stops22h 50m

$696

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Thu 9/4

12:25 pm-11:10 am

1 stop13h 45m

Athens Eleftherios V.

Thu 9/11

6:55 am-11:39 pm

2 stops25h 44m

$701

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Thu 9/4

7:30 am-10:05 am

2 stops17h 35m

Athens Eleftherios V.

Thu 9/11

4:00 pm-1:14 pm

3 stops30h 14m

$783

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Thu 9/4

9:30 am-1:30 pm

3 stops19h 00m

Athens Eleftherios V.

Thu 9/11

4:00 pm-1:14 pm

3 stops30h 14m

$790

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Thu 9/4

6:00 am-10:30 am

1 stop19h 30m

Athens Eleftherios V.

Thu 9/11

12:35 pm-10:56 am

1 stop31h 21m

$799

Colorado SpringsZagreb

COS - ZAG

COSZAG

Colorado Springs

Sun 11/9

3:35 pm-3:55 pm

2 stops16h 20m

Zagreb Franjo Tuđman

Tue 11/25

6:25 am-9:47 pm

2 stops23h 22m

$899

Colorado SpringsSplit

COS - SPU

COSSPU

Colorado Springs

Thu 9/11

1:11 pm-11:10 pm

2 stops25h 59m

Split

Thu 9/18

6:30 am-10:11 pm

2 stops23h 41m

$962

Colorado SpringsSplit

COS - SPU

COSSPU

Colorado Springs

Sun 9/28

5:55 pm-10:55 pm

2 stops21h 00m

Split

Sun 10/5

6:30 am-10:11 pm

2 stops23h 41m

$995

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 26 results
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Best time to book a flight from Colorado Springs to Southeast Europe

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

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

Currently, November is the cheapest month in which you can book a flight from Colorado Springs to Southeast Europe (average of $679). Flying from Colorado Springs to Southeast Europe in June is currently the most expensive (average of $1,286). 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.

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 August 14, 2025.
Read reviews from past customers who have flown United Airlines and Lufthansa from Colorado Springs to Southeast Europe. 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
8,916 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

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
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

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??
Lufthansa
6.8
Okay
7,317 reviews
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

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 Colorado Springs 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 Colorado Springs to Southeast Europe?

    Colorado Springs (COS) is the airport you will fly out of if you book a flight from Colorado Springs to Southeast Europe. It is only a 6.7 mi journey to Colorado Springs (COS) from Colorado Springs’s city center.

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

    While some choose either Colorado Springs - Sarajevo Butmir or Colorado Springs - Zagreb Franjo Tuđman, Colorado Springs - Athens Eleftherios V. is the most popular route from Colorado Springs to Southeast Europe.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs 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 Colorado Springs to Southeast Europe?

    Currently, November is the cheapest month in which you can book a flight from Colorado Springs to Southeast Europe (average of $679). Flying from Colorado Springs to Southeast Europe in June is currently the most expensive (average of $1,286). 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 Colorado Springs to Southeast Europe

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Top 2 airlines flying from Colorado Springs to Southeast Europe

Discover the top 2 airlines that operate flights from Colorado Springs 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$864Average$1,016FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$981Average$1,161FlexibilityNo cancel feeOn-time76%

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