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Portugal

$252+ Cheap flights from Breckenridge, CO to Portugal

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LIS
août 5 — août 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Breckenridge to Portugal

Keep the following information in mind while searching for Breckenridge to Portugal flight deals. Data was last updated juillet 31, 2025.

Round-trip from

$543
(Mytrip)

One-way from

$252
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$1,025
From Breckenridge to Portugal
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One-way flight from Breckenridge to Portugal
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Highest demand for flights based on searches. 15% potential increase in price ($184 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Breckenridge to Portugal

Cheapest flights from Breckenridge to Portugal
Explore the most affordable flight options available from Breckenridge to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/309:40 amDEN - OPO
2 stops25h 05mMultiple Airlines
mer. 10/1510:00 pmOPO - DEN
2 stops24h 35mMultiple Airlines
Deal found 7/29$579
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mer. 11/51:45 pmDEN - OPO
1 stop12h 45mUnited Airlines
mer. 11/126:00 amOPO - DEN
1 stop17h 00mUnited Airlines
Deal found 7/29$580
This Iberia deal was found by Cheapflights users on 7/31. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/912:21 pmDEN - OPO
2 stops16h 24mIberia
mar. 11/188:20 amOPO - DEN
2 stops20h 59mIberia
Deal found 7/31$608
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/145:59 pmDEN - OPO
1 stop14h 46mLufthansa
lun. 11/312:30 pmOPO - DEN
1 stop34h 30mLufthansa
Deal found 7/29$621
This KAYAK deal was found by Cheapflights users on 7/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/812:43 pmDEN - OPO
2 stops45h 02mScandinavian Airlines
lun. 11/175:35 pmOPO - DEN
2 stops36h 11mScandinavian Airlines
Deal found 7/31$644
This Ovago deal was found by Cheapflights users on 7/29. 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.
mar. 12/212:10 pmDEN - OPO
2 stops20h 50mBritish Airways
dim. 12/148:20 amOPO - DEN
2 stops18h 35mBritish Airways
Deal found 7/29$653
This United Airlines deal was found by Cheapflights users on 7/29. 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.
jeu. 9/183:55 pmDEN - PDL
1 stop10h 45mUnited Airlines
lun. 9/2211:00 amPDL - DEN
1 stop13h 48mUnited Airlines
Deal found 7/29$676
This lol.travel deal was found by Cheapflights users on 7/30. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/187:11 pmDEN - FNC
1 stop30h 19mUnited Airlines
mer. 9/311:30 amFNC - DEN
1 stop18h 46mUnited Airlines
Deal found 7/30$692
This Orbitz deal was found by Cheapflights users on 7/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/127:55 pmDEN - FAO
1 stop19h 10mAer Lingus
sam. 9/2010:45 pmFAO - DEN
1 stop26h 14mAer Lingus
Deal found 7/31$707
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/17:55 pmDEN - LIS
2 stops29h 35mMultiple Airlines
jeu. 9/1110:10 pmLIS - DEN
2 stops26h 49mMultiple Airlines
Deal found 7/30$729
This United Airlines deal was found by Cheapflights users on 7/30. 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.
jeu. 10/161:25 pmDEN - LIS
1 stop14h 40mUnited Airlines
ven. 10/245:05 amLIS - DEN
2 stops17h 58mUnited Airlines
Deal found 7/30$730
This Air Canada deal was found by Cheapflights users on 7/30. 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.
ven. 10/171:25 pmDEN - LIS
1 stop14h 40mAir Canada
jeu. 10/2312:55 pmLIS - DEN
1 stop34h 29mAir Canada
Deal found 7/30$733

Cheapflights Fare Finder

 
Customize your flight search to find flights from Breckenridge to Portugal 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 juillet 31, 2025.
Use the filters below to find and compare flights from Breckenridge to Portugal that are best for you.

Fly from

Breckenridge

Fly to

Portugal

Route

Depart

Return

Price

DenverPorto

DEN - OPO

DENOPO

Denver Intl

mar. 9/30

9:40 am-5:45 pm

2 stops25h 05m

Porto

mer. 10/15

10:00 pm-3:35 pm

2 stops24h 35m

$579

DenverPorto

DEN - OPO

DENOPO

Denver Intl

mar. 10/28

1:25 pm-9:30 am

2 stops14h 05m

Porto

ven. 11/7

12:35 pm-8:59 am

2 stops27h 24m

$597

DenverPorto

DEN - OPO

DENOPO

Denver Intl

mar. 10/14

5:59 pm-3:45 pm

1 stop14h 46m

Porto

lun. 11/3

12:30 pm-4:00 pm

1 stop34h 30m

$621

DenverPonta Delgada

DEN - PDL

DENPDL

Denver Intl

jeu. 9/18

3:55 pm-8:40 am

1 stop10h 45m

Ponta Delgada Nordela

lun. 9/22

11:00 am-6:48 pm

1 stop13h 48m

$676

DenverFunchal

DEN - FNC

DENFNC

Denver Intl

lun. 8/18

7:11 pm-8:30 am

1 stop30h 19m

Funchal Madeira

mer. 9/3

11:30 am-11:16 pm

1 stop18h 46m

$692

DenverFaro

DEN - FAO

DENFAO

Denver Intl

ven. 9/12

7:55 pm-10:05 pm

1 stop19h 10m

Faro

sam. 9/20

10:45 pm-5:59 pm

1 stop26h 14m

$707

DenverPorto

DEN - OPO

DENOPO

Denver Intl

ven. 10/24

9:20 am-7:55 pm

2 stops27h 35m

Porto

sam. 11/1

8:40 pm-11:04 pm

2 stops32h 24m

$718

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

lun. 9/1

7:55 pm-8:30 am

2 stops29h 35m

Lisbon Humberto Delgado

jeu. 9/11

10:10 pm-5:59 pm

2 stops26h 49m

$729

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

jeu. 10/16

1:25 pm-11:05 am

1 stop14h 40m

Lisbon Humberto Delgado

ven. 10/24

5:05 am-4:03 pm

2 stops17h 58m

$730

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

ven. 10/17

11:15 am-11:05 am

2 stops16h 50m

Lisbon Humberto Delgado

jeu. 10/23

12:55 pm-7:38 pm

2 stops37h 43m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 47 results
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Best time to book a flight from Breckenridge to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Breckenridge 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 Breckenridge to Portugal

What is the cheapest month to book a flight from Breckenridge to Portugal?

Currently, January is the cheapest month in which you can book a flight from Breckenridge to Portugal (average of $612). Flying from Breckenridge to Portugal in June is currently the most expensive (average of $1,129). 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 BK9 to PT?

Find hourly flight availability from Breckenridge to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 31, 2025.

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

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated juillet 31, 2025.
Read through reviews of airlines operating flights from Breckenridge to Portugal, such as Delta, KLM, and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines to fly from Breckenridge to Portugal one-way?

    One-way options have recently been found by users for as low as $386 on Aer Lingus. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $408 and Lufthansa from $486 one-way.

  • What are the most popular routes from Breckenridge to Portugal?

    When deciding which route to take from Breckenridge to Portugal consider Denver Intl - Lisbon Humberto Delgado, Denver Intl - Porto or Denver Intl - Ponta Delgada Nordela as they are the most popular.

  • Can I find deals for flights from Breckenridge to Portugal that include hotel bookings?

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

  • How can I find direct flights from Breckenridge to Portugal?

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

  • Can I find deals for business class flights from Breckenridge to Portugal?

    Yes. Cheapflights offers flight deals from Breckenridge to Portugal 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 Breckenridge to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Breckenridge to Portugal (average of $612). Flying from Breckenridge to Portugal in June is currently the most expensive (average of $1,129). 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 Breckenridge to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Breckenridge to Portugal

Discover the top 10 airlines that operate flights from Breckenridge to Portugal. 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 juillet 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$458Average$689FlexibilityNo cancel feeOn-time76%
DeltaCheapest$535Average$1,099FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$539Average$1,193FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$555Average$890FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$555Average$684FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$569Average$886FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$596Average$1,114FlexibilityNo cancel feeOn-time69%
KLMCheapest$599Average$787FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$624Average$1,061FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$627Average$920FlexibilityNo cancel feeOn-time67%

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