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Cheap flights from Portsmouth to Breckenridge from £413

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DEN
6 Sep — 13 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Breckenridge

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Breckenridge
Explore the most affordable flight options available from Portsmouth to Breckenridge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 August 2026.

Wed 23/908:55 -
1 stop16h 20m
Sun 27/920:00 -
1 stop16h 30m
Deal found 6/8£692
Fri 11/909:20 -
1 stop15h 55m
Fri 18/920:00 -
1 stop13h 50m
Deal found 4/8£722
Wed 23/909:15 -
2 stops18h 00m
Sun 27/912:15 -
2 stops37h 20m
Deal found 6/8£748
Sat 7/1117:30 -
2 stops30h 26m
Sat 14/1108:00 -
2 stops17h 55m
Deal found 5/8£795
Fri 11/917:20 -
2 stops33h 45m
Fri 18/906:35 -
2 stops19h 10m
Deal found 4/8£808

Find flight deals from Portsmouth to Breckenridge

Keep the following information in mind while searching for Portsmouth to Breckenridge flight deals. Data was last updated 7 August 2026.

Round-trip from

£692

One-way from

£413

Popular in

August

Cheapest in

February

Average price

£856
Aer Lingus
  • Aer Lingus
  • 23/9-27/9
  • 2 total stops
  • 32h 50m total
  • Portsmouth to Breckenridge
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 50h 37m total
  • Portsmouth to Breckenridge
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Breckenridge 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 858,174 searches. Data last updated 7 August 2026.
Use the filters below to find and compare flights from Portsmouth to Breckenridge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonDenver

SOU Southampton Eastleigh - DEN Denver Intl

SOUDEN

Southampton Eastleigh

Wed 23/9

08:55-18:15

1 stop16h 20m

Denver Intl

Sun 27/9

20:00-19:30

1 stop16h 30m

£692
Fastest return journey

SouthamptonDenver

SOU Southampton Eastleigh - DEN Denver Intl

SOUDEN

Southampton Eastleigh

Fri 11/9

09:20-18:15

1 stop15h 55m

Denver Intl

Fri 18/9

20:00-16:50

1 stop13h 50m

£741

SouthamptonDenver

SOU Southampton Eastleigh - DEN Denver Intl

SOUDEN

Southampton Eastleigh

Sat 7/11

17:05-18:00

3 stops31h 55m

Denver Intl

Sat 14/11

15:40-18:40

2 stops20h 00m

£748

SouthamptonDenver

SOU Southampton Eastleigh - DEN Denver Intl

SOUDEN

Southampton Eastleigh

Wed 23/9

08:55-20:17

2 stops18h 22m

Denver Intl

Sun 27/9

11:25-20:05

3 stops25h 40m

£867

SouthamptonDenver

SOU Southampton Eastleigh - DEN Denver Intl

SOUDEN

Southampton Eastleigh

Thu 5/11

06:50-15:10

2 stops39h 20m

Denver Intl

Mon 9/11

17:01-20:55

2 stops20h 54m

£927
Cheapest one-way

SouthamptonDenver

SOU Southampton Eastleigh - DEN Denver Intl

SOUDEN

Southampton Eastleigh

Tue 15/9

20:00-15:37

3 stops50h 37m

£413
Fastest single journey

SouthamptonDenver

SOU Southampton Eastleigh - DEN Denver Intl

SOUDEN

Southampton Eastleigh

Tue 15/9

20:00-18:15

1 stop29h 15m

£697

Flights are sorted by cheapest return flights first.

Deals found on 3/8

Sorted by cheapest first

Best time to book a flight from Portsmouth to Breckenridge

Have a flexible travel schedule? Discover the best time to fly to Breckenridge from Portsmouth with our price prediction graph.
Estimated return 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 Portsmouth to Breckenridge

What is the cheapest time of day to fly from P0R to BK9?

Find hourly flight availability from Portsmouth to Breckenridge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 August 2026.

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

Weekly flight availability from Portsmouth to Breckenridge

Explore weekly flight availability from Portsmouth to Breckenridge. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 7 August 2026.

The most flights from P0R to BK9 are scheduled on a Monday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Breckenridge. 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 Portsmouth to Breckenridge?

    Aer Lingus can get you from Portsmouth to Breckenridge in just under 16h 20m. Your travel time can differ by up to . There are 4645 mi between Portsmouth and Breckenridge.

  • What are the most reliable airlines from Portsmouth to Breckenridge?

    Consider Austrian Airlines (79%), Air Canada (79%) or Brussels Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from Portsmouth to Breckenridge.

  • What are the cheapest flights from Portsmouth to Breckenridge?

    On average you can expect to pay £2,297 for a flight from Portsmouth to Breckenridge. The cheapest flight overall is £484 while the most popular route, (Southampton Eastleigh - Denver Intl) is currently priced at £692.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Breckenridge by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Portsmouth to Breckenridge

Discover the top 10 airlines that operate flights from Portsmouth to Breckenridge. 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 858,174 searches. Data last updated 7 August 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£109Average£710FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Brussels AirlinesCheapest£343Average£704FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
IcelandairCheapest£378Average£560FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapest£397Average£638FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Austrian AirlinesCheapest£414Average£671FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
British AirwaysCheapest£434Average£652FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£442Average£681FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£445Average£717FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£452Average£644FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest£468Average£676FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to Breckenridge?

When you search for this flight from Portsmouth to Breckenridge, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Breckenridge?

Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to Breckenridge for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portsmouth to Breckenridge with no change fees?

Yes! Cheapflights helps users easily find flights from Portsmouth to Breckenridge with no change fees.

Can Cheapflights notify me if prices for flights from Portsmouth to Breckenridge become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Breckenridge from Portsmouth today and book when prices fit your budget.

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