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Portugal

$314+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LIS
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$574
(FlightHub)

One-way from

$314
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$776
Provider with most accurate pricing for Denver Intl-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Lisbon Humberto Delgado flights.
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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. 21% potential increase in price ($290 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 22, 2025.

This FlightHub deal was found by Cheapflights users on 2/22. 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.
Tue 3/258:35 pmDEN - OPO
1 stop31h 25mTurkish Airlines
Wed 4/24:50 pmOPO - DEN
1 stop32h 05mTurkish Airlines
Deal found 2/22$574
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Tue 4/111:15 amDEN - OPO
2 stops23h 30mMultiple Airlines
Tue 4/810:00 pmOPO - DEN
2 stops23h 20mMultiple Airlines
Deal found 2/21$609
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/265:25 pmDEN - OPO
1 stop13h 25mLufthansa
Thu 4/36:15 amOPO - DEN
1 stop15h 05mLufthansa
Deal found 2/21$624
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Wed 3/2611:25 amDEN - OPO
2 stops19h 25mAir Canada
Thu 4/36:00 amOPO - DEN
2 stops35h 20mAir Canada
Deal found 2/21$636
This United deal was found by Cheapflights users on 2/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/257:45 amDEN - OPO
2 stops21h 55mUnited Airlines
Wed 4/26:00 amOPO - DEN
1 stop16h 55mUnited Airlines
Deal found 2/22$648
This oojo deal was found by Cheapflights users on 2/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/177:50 pmDEN - LIS
1 stop31h 05mTurkish Airlines
Wed 4/3010:55 amLIS - DEN
1 stop38h 00mTurkish Airlines
Deal found 2/21$735
This Iberia deal was found by Cheapflights users on 2/20. 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.
Mon 10/276:30 pmDEN - LIS
1 stop14h 25mMultiple Airlines
Fri 11/146:30 amLIS - DEN
2 stops22h 39mMultiple Airlines
Deal found 2/20$737
This Delta deal was found by Cheapflights users on 2/20. 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 10/2711:40 amDEN - LIS
1 stop15h 20mDelta
Fri 11/1410:00 amLIS - DEN
1 stop15h 38mDelta
Deal found 2/20$740
This Iberia deal was found by Cheapflights users on 2/20. 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.
Mon 10/277:32 amDEN - LIS
2 stops22h 18mIberia
Fri 11/1412:30 pmLIS - DEN
2 stops18h 07mIberia
Deal found 2/20$750
This FlightHub deal was found by Cheapflights users on 2/22. 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.
Thu 3/274:40 pmDEN - LIS
1 stop21h 40mIcelandair
Thu 4/310:20 pmLIS - DEN
1 stop27h 35mIcelandair
Deal found 2/22$759
This FlightHub deal was found by Cheapflights users on 2/22. 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.
Sat 5/106:20 amDEN - LIS
2 stops32h 45mScandinavian Airlines
Sat 5/246:25 pmLIS - DEN
2 stops36h 02mScandinavian Airlines
Deal found 2/22$770
This KLM deal was found by Cheapflights users on 2/22. 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.
Tue 3/2512:12 pmDEN - LIS
1 stop13h 48mKLM
Thu 4/310:00 amLIS - DEN
1 stop17h 00mKLM
Deal found 2/22$772

Find flights from Breckenridge to Portugal within your budget

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 February 22, 2025.

Fly from

Breckenridge

Fly to

Portugal

Route

Depart

Return

Price

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Tue 3/25

8:35 pm-10:00 am

1 stop31h 25m

Porto

Wed 4/2

4:50 pm-5:55 pm

1 stop32h 05m

$574

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Tue 4/1

11:15 am-5:45 pm

2 stops23h 30m

Porto

Tue 4/8

10:00 pm-2:20 pm

2 stops23h 20m

$609

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Wed 3/26

5:25 pm-12:50 pm

1 stop13h 25m

Porto

Thu 4/3

6:15 am-2:20 pm

1 stop15h 05m

$624

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Wed 3/26

11:25 am-12:50 pm

2 stops19h 25m

Porto

Thu 4/3

6:00 am-10:20 am

2 stops35h 20m

$636

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Tue 3/25

7:45 am-11:40 am

2 stops21h 55m

Porto

Wed 4/2

6:00 am-3:55 pm

1 stop16h 55m

$648

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Thu 4/17

7:50 pm-9:55 am

1 stop31h 05m

Lisbon Humberto Delgado

Wed 4/30

10:55 am-5:55 pm

1 stop38h 00m

$735

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Thu 3/27

4:40 pm-8:20 pm

1 stop21h 40m

Lisbon Humberto Delgado

Thu 4/3

10:20 pm-6:55 pm

1 stop27h 35m

$759

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Tue 3/25

8:50 pm-8:55 am

1 stop30h 05m

Lisbon Humberto Delgado

Mon 3/31

9:15 pm-2:11 pm

2 stops47h 56m

$762

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Sat 5/10

6:20 am-10:05 pm

2 stops32h 45m

Lisbon Humberto Delgado

Sat 5/24

6:25 pm-11:27 pm

2 stops36h 02m

$770

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Tue 3/25

12:12 pm-8:00 am

1 stop13h 48m

Lisbon Humberto Delgado

Thu 4/3

10:00 am-8:00 pm

1 stop17h 00m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 49 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.

Travel insights for flights from Breckenridge to Portugal

Get recent, data-driven insights about flights from Breckenridge to Portugal including ideal travel times, pricing trends, and more.

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 $1,234). 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 February 22, 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.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 February 22, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Breckenridge to Portugal to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,566 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,447 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $453 on British Airways. Other airlines that offer cheap prices include Delta from $476 and KLM from $480 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 - Faro 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 $1,234). 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$491Average$1,243FlexibilityNo cancel feeOn-time72%
KLMCheapest$516Average$948FlexibilityNo cancel feeOn-time75%
DeltaCheapest$538Average$1,011FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$539Average$908FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$544Average$671FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$550Average$1,019FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$552Average$930FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$583Average$654FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$594Average$1,105FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$597Average$1,174FlexibilityNo cancel feeOn-time69%
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