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$340+ Cheap flights from Breckenridge, CO to Heathrow (LHR)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LHR
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Breckenridge to London Heathrow are usually found in February or October, booked 51 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Breckenridge to Heathrow

Cheapest flights from Breckenridge to Heathrow
Explore the most affordable flight options available from Breckenridge to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:20 amDEN - LHR
1 stop13h 35mLufthansa
Tue 1/137:30 amLHR - DEN
1 stop13h 10mLufthansa
Deal found 12/10$635
This FlightHub deal was found by Cheapflights users on 12/10. 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.
Wed 12/104:05 pmDEN - LHR
1 stop11h 45mLufthansa
Thu 1/157:40 amLHR - DEN
1 stop13h 55mLufthansa
Deal found 12/10$655
This FlightHub deal was found by Cheapflights users on 12/10. 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.
Wed 12/318:45 amDEN - LHR
1 stop20h 05mMultiple Airlines
Wed 1/146:50 amLHR - DEN
2 stops20h 05mMultiple Airlines
Deal found 12/10$657
This Lufthansa deal was found by Cheapflights users on 12/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:20 amDEN - LHR
1 stop13h 35mLufthansa
Wed 1/147:40 amLHR - DEN
1 stop13h 55mLufthansa
Deal found 12/10$659
This FlightHub deal was found by Cheapflights users on 12/10. 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 12/3011:15 amDEN - LHR
1 stop12h 55mAir Canada
Tue 1/136:50 amLHR - DEN
2 stops20h 05mAir Canada
Deal found 12/10$660
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:30 pmDEN - LHR
2 stops20h 05mMultiple Airlines
Thu 1/157:40 amLHR - DEN
1 stop13h 55mMultiple Airlines
Deal found 12/10$661
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:40 pmDEN - LHR
1 stop12h 10mIcelandair
Thu 1/1512:15 pmLHR - DEN
1 stop12h 50mIcelandair
Deal found 12/10$663
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/315:35 pmDEN - LHR
Nonstop9h 05mUnited Airlines
Wed 1/144:40 pmLHR - DEN
1 stop28h 55mUnited Airlines
Deal found 12/10$664
This Gotogate deal was found by Cheapflights users on 12/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:15 amDEN - LHR
1 stop12h 55mAir Canada
Sun 12/149:00 amLHR - DEN
2 stops41h 55mAir Canada
Deal found 12/10$665
This Delta deal was found by Cheapflights users on 12/10. 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 12/104:44 pmDEN - LHR
1 stop11h 56mDelta
Mon 12/158:40 amLHR - DEN
2 stops18h 02mDelta
Deal found 12/10$670

Find flight deals from Breckenridge to Heathrow

Keep the following information in mind while searching for Breckenridge to Heathrow flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$628
(United Airlines)

One-way from

$340
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$973
Provider with most accurate pricing for Denver Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-London (LON) flights.
Search Deals
From Breckenridge to London Heathrow
Search Deals
One-way flight from Breckenridge to London Heathrow
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($236 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Breckenridge to Heathrow 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 December 12, 2025.
Use the filters below to find and compare flights from Breckenridge to London Heathrow Airport that are best for you.

Fly from

Breckenridge

Fly to

Heathrow

Route

Depart

Return

Price

DenverLondon

DEN - LHR

DENLHR

Denver Intl

Sat 2/28

12:00 pm-4:00 pm

2 stops21h 00m

London Heathrow

Sun 3/8

10:20 am-11:26 pm

2 stops19h 06m

$631

DenverLondon

DEN - LHR

DENLHR

Denver Intl

Tue 3/10

6:40 am-9:20 am

2 stops20h 40m

London Heathrow

Sun 3/15

10:20 am-11:26 pm

2 stops19h 06m

$631

DenverLondon

DEN - LHR

DENLHR

Denver Intl

Mon 2/9

6:40 am-9:20 am

3 stops19h 40m

London Heathrow

Tue 2/17

10:20 am-10:37 pm

2 stops19h 17m

$635

DenverLondon

DEN - LHR

DENLHR

Denver Intl

Wed 2/25

5:25 pm-9:35 am

Nonstop9h 10m

London Heathrow

Fri 3/6

12:25 pm-3:30 pm

Nonstop10h 05m

$641

DenverLondon

DEN - LHR

DENLHR

Denver Intl

Sun 3/1

5:35 pm-9:40 am

Nonstop9h 05m

London Heathrow

Sun 3/8

11:10 am-3:35 pm

1 stop34h 25m

$648

DenverLondon

DEN - LHR

DENLHR

Denver Intl

Sun 1/25

5:35 pm-9:40 am

Nonstop9h 05m

London Heathrow

Sun 2/1

11:10 am-2:35 pm

1 stop34h 25m

$648

DenverLondon

DEN - LHR

DENLHR

Denver Intl

Fri 1/16

5:35 pm-9:40 am

Nonstop9h 05m

London Heathrow

Mon 1/19

1:50 pm-2:35 pm

1 stop31h 45m

$648

DenverLondon

DEN - LHR

DENLHR

Denver Intl

Sat 2/7

6:41 am-9:20 am

3 stops19h 39m

London Heathrow

Mon 2/16

6:40 am-10:48 pm

2 stops23h 08m

$652

DenverLondon

DEN - LHR

DENLHR

Denver Intl

Mon 2/9

6:40 am-9:20 am

3 stops19h 40m

London Heathrow

Mon 2/16

6:40 am-12:25 am

2 stops24h 45m

$665

DenverLondon

DEN - LHR

DENLHR

Denver Intl

Sun 3/1

5:25 pm-9:35 am

Nonstop9h 10m

London Heathrow

Sun 3/8

12:25 pm-4:30 pm

Nonstop10h 05m

$666

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 22 results
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Best time to book a flight from Breckenridge to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 London Heathrow Airport

How far ahead should I book a flight from Breckenridge to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Breckenridge to Heathrow. Price data was last updated on December 5, 2025.

The price you pay for your flight from Breckenridge to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Breckenridge to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Breckenridge to London Heathrow Airport (average of $478). Flying from Breckenridge to London Heathrow Airport in June is currently the most expensive (average of $814). 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 LHR?

Find hourly flight availability from Breckenridge to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

One of the essential ways to save on airfare from Breckenridge to London Heathrow Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 4% on airfare.

What is the cheapest day to fly from Breckenridge to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Breckenridge to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Breckenridge to London Heathrow Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Breckenridge to London Heathrow Airport

Explore weekly flight availability from Breckenridge to Heathrow. 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 December 12, 2025.

The most flights from BK9 to LHR are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Icelandair from Breckenridge to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Icelandair
7.0
Good
589 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Iberia
7.0
Good
3,045 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
British Airways
6.7
Okay
7,571 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Breckenridge to Heathrow. 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 Breckenridge to London Heathrow Airport?

    Scandinavian Airlines, British Airways, and United Airlines can get you from Breckenridge to London Heathrow Airport in just under 9h 05m. Your travel time can differ by up to 11h 55m. The distance between Breckenridge and London Heathrow Airport is about 4655 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Breckenridge to London Heathrow Airport one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $180. However, be on the lookout for offers from JetBlue and WestJet, as they are both options that can get you from Breckenridge to London Heathrow Airport for a low price.

  • What are the most reliable airlines from Breckenridge to London Heathrow Airport?

    Before booking your flight to London Heathrow Airport from Breckenridge, check out the most reliable airlines to get you to your destination on time: Air Canada (92%), Austrian Airlines (92%), Brussels Airlines( 92%).

  • What are the cheapest flights from Breckenridge to London Heathrow Airport?

    Looking for the cheapest flight from Breckenridge to London Heathrow Airport? While on average our users pay $1,394, our data indicates the cheapest price to be $367. The most popular route (Denver Intl - London Heathrow), is priced around $476.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Breckenridge to Heathrow 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 London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Breckenridge to London Heathrow Airport (average of $478). Flying from Breckenridge to London Heathrow Airport in June is currently the most expensive (average of $814). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Northampton
Watford
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley

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 Breckenridge to Heathrow

Discover the top 10 airlines that operate flights from Breckenridge to Heathrow. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$801FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$471Average$640FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$546Average$815FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$551Average$800FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$569Average$743FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$570Average$848FlexibilityNo cancel feeOn-time69%
IberiaCheapest$573Average$713FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$580Average$712FlexibilityNo cancel feeOn-time72%
DeltaCheapest$584Average$894FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$620Average$681FlexibilityNo cancel feeOn-time76%

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