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Heathrow

$419+ Cheap flights from Colorado Springs (COS) 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
COS — LHR
Aug 13 — Aug 201
Wed 8/13
Wed 8/20
1 adult, Economy
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Cheap flight deals from Colorado Springs to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 8, 2025.

Round-trip from

$722
(Ovago)

One-way from

$419
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$935
From Colorado Springs to London Heathrow
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One-way flight from Colorado Springs to London Heathrow
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Highest demand for flights based on searches. 4% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($53 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 Heathrow

Cheapest flights from Colorado Springs to Heathrow
Explore the most affordable flight options available from Colorado Springs to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2025.

This Ovago deal was found by Cheapflights users on 8/7. 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 10/121:51 pmCOS - LHR
1 stop12h 09mBritish Airways
Wed 10/227:50 amLHR - COS
2 stops19h 48mBritish Airways
Deal found 8/7$722
This Ovago deal was found by Cheapflights users on 8/6. 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 10/124:54 pmCOS - LHR
1 stop12h 51mBritish Airways
Thu 10/234:25 pmLHR - COS
1 stop14h 19mBritish Airways
Deal found 8/6$742
This Gurufare deal was found by Cheapflights users on 8/7. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:01 pmCOS - LHR
1 stop11h 59mBritish Airways
Fri 10/177:55 amLHR - COS
2 stops22h 49mBritish Airways
Deal found 8/7$763
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 10/127:30 amCOS - LHR
2 stops16h 00mUnited Airlines
Wed 10/227:30 amLHR - COS
2 stops16h 05mUnited Airlines
Deal found 8/7$786
This Delta deal was found by Cheapflights users on 8/6. 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 10/121:16 pmCOS - LHR
1 stop17h 14mDelta
Thu 10/236:15 amLHR - COS
2 stops17h 54mDelta
Deal found 8/6$790
This Ovago deal was found by Cheapflights users on 8/6. 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.
Thu 9/45:16 pmCOS - LHR
1 stop12h 29mBritish Airways
Tue 9/1612:00 pmLHR - COS
1 stop17h 08mBritish Airways
Deal found 8/6$792
This United Airlines deal was found by Cheapflights users on 8/6. 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 10/812:00 pmCOS - LHR
1 stop12h 40mUnited Airlines
Fri 10/172:05 pmLHR - COS
2 stops14h 49mUnited Airlines
Deal found 8/6$797
This Air Canada deal was found by Cheapflights users on 8/7. 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.
Sun 10/127:30 amCOS - LHR
2 stops16h 00mAir Canada
Thu 10/238:30 amLHR - COS
2 stops20h 24mAir Canada
Deal found 8/7$804
This Air Canada deal was found by Cheapflights users on 8/6. 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.
Wed 10/87:30 amCOS - LHR
2 stops16h 00mMultiple Airlines
Fri 10/178:30 amLHR - COS
3 stops18h 10mMultiple Airlines
Deal found 8/6$808

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 August 8, 2025.
Use the filters below to find and compare flights from Colorado Springs to London Heathrow Airport that are best for you.

Fly from

Colorado Springs

Fly to

Heathrow

Route

Depart

Return

Price

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Sun 10/12

1:51 pm-9:00 am

1 stop12h 09m

London Heathrow

Wed 10/22

7:50 am-8:38 pm

2 stops19h 48m

$722

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Sun 10/12

4:54 pm-12:45 pm

1 stop12h 51m

London Heathrow

Thu 10/23

4:25 pm-11:44 pm

1 stop14h 19m

$742

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 10/8

2:01 pm-9:00 am

1 stop11h 59m

London Heathrow

Fri 10/17

7:55 am-11:44 pm

2 stops22h 49m

$763

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Sun 10/12

7:30 am-6:30 am

2 stops16h 00m

London Heathrow

Wed 10/22

7:30 am-4:35 pm

2 stops16h 05m

$786

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Sun 10/12

1:16 pm-1:30 pm

1 stop17h 14m

London Heathrow

Thu 10/23

6:15 am-5:09 pm

2 stops17h 54m

$790

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Thu 9/4

5:16 pm-12:45 pm

1 stop12h 29m

London Heathrow

Tue 9/16

12:00 pm-10:08 pm

1 stop17h 08m

$792

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 10/8

12:00 pm-7:40 am

1 stop12h 40m

London Heathrow

Fri 10/17

2:05 pm-9:54 pm

2 stops14h 49m

$797

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Sun 10/12

7:30 am-6:30 am

2 stops16h 00m

London Heathrow

Thu 10/23

8:30 am-9:54 pm

2 stops20h 24m

$804

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 10/8

7:30 am-6:30 am

2 stops16h 00m

London Heathrow

Fri 10/17

8:30 am-7:40 pm

3 stops18h 10m

$808

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Sun 11/9

8:15 am-6:50 am

1 stop15h 35m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Showing 1-10 of 14 results
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Best time to book a flight from Colorado Springs to Heathrow

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

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

Currently, November is the cheapest month in which you can book a flight from Colorado Springs to London Heathrow Airport (average of $661). Flying from Colorado Springs to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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.

How much does it cost to fly round-trip from Colorado Springs to London Heathrow Airport?

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 August 8, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Colorado Springs to London Heathrow Airport have to say. 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
7,987 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

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
7,987 reviews
Delta
8.0
Very good
7,987 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

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
8,916 reviews
Delta
8.0
Very good
7,987 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,987 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

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!
Air Canada
7.1
Good
9,899 reviews
Delta
8.0
Very good
7,987 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

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!
Lufthansa
6.8
Okay
7,296 reviews
Delta
8.0
Very good
7,987 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

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 Colorado Springs to Heathrow. 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 London Heathrow?

    For a flight from Colorado Springs to London Heathrow, you will be flying from Colorado Springs. Colorado Springs (COS) is just 6.7 mi from the center of the city. Colorado Springs is the only Colorado Springs airport and it handles 0 outbound flights to London Heathrow per day. 2 airlines have flights to London Heathrow from Colorado Springs on a regular basis.

  • What is the cheapest airline to fly from Colorado Springs to London Heathrow Airport round-trip?

    According to our current data, British Airways ($722), offers the cheapest pricing from Colorado Springs to London Heathrow Airport. Users have found that British Airways is 20% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Colorado Springs to London Heathrow Airport (average of $661). Flying from Colorado Springs to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dover
Stratford-upon-Avon
Orpington
Dartford
Watford
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Chelmsford
Southend-on-Sea
Folkestone
Chichester
Swindon

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 2 airlines flying from Colorado Springs to Heathrow

Discover the top 2 airlines that operate flights from Colorado Springs 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 August 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$687Average$860FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$692Average$849FlexibilityNo cancel feeOn-time69%

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