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$478+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
COS — LHR
juil. 8 — juil. 151
mar. 7/8
mar. 7/15
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 juillet 3, 2025.

Round-trip from

$703
(Justfly.com)

One-way from

$478
(Justfly.com)

Popular in

December

Cheapest in

November

Average price

$1,401
From Colorado Springs to London Heathrow
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One-way flight from Colorado Springs to London Heathrow
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($49 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 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 juillet 3, 2025.

This Justfly.com deal was found by Cheapflights users on 7/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 10/124:54 pmCOS - LHR
1 stop12h 36mBritish Airways
mer. 10/2210:30 amLHR - COS
1 stop18h 39mBritish Airways
Deal found 7/3$703
This Iberia deal was found by Cheapflights users on 7/2. 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. 10/1210:37 amCOS - LHR
1 stop12h 48mIberia
jeu. 10/2312:00 pmLHR - COS
1 stop15h 35mIberia
Deal found 7/2$714
This Delta deal was found by Cheapflights users on 7/3. 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.
dim. 10/126:00 amCOS - LHR
2 stops19h 50mDelta
mer. 10/229:35 amLHR - COS
2 stops19h 54mDelta
Deal found 7/3$719
This KLM deal was found by Cheapflights users on 7/1. 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.
lun. 10/136:00 amCOS - LHR
1 stop22h 10mKLM
lun. 11/35:50 pmLHR - COS
2 stops30h 23mKLM
Deal found 7/1$720
This Gotogate deal was found by Cheapflights users on 7/3. 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.
lun. 10/137:00 amCOS - LHR
2 stops20h 00mMultiple Airlines
lun. 11/38:15 pmLHR - COS
2 stops28h 25mMultiple Airlines
Deal found 7/3$736
This Virgin Atlantic deal was found by Cheapflights users on 7/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/176:00 amCOS - LHR
2 stops19h 50mVirgin Atlantic
dim. 8/249:35 amLHR - COS
2 stops18h 06mVirgin Atlantic
Deal found 7/3$769
This United Airlines deal was found by Cheapflights users on 7/2. 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. 9/41:55 pmCOS - LHR
1 stop15h 25mUnited Airlines
sam. 10/252:05 pmLHR - COS
2 stops14h 49mUnited Airlines
Deal found 7/2$853
This Air Canada deal was found by Cheapflights users on 7/2. 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.
jeu. 9/49:30 amCOS - LHR
3 stops16h 05mAir Canada
sam. 10/2512:05 pmLHR - COS
3 stops16h 49mAir Canada
Deal found 7/2$1,211

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 juillet 3, 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

dim. 10/12

10:37 am-6:25 am

1 stop12h 48m

London Heathrow

mer. 10/22

8:20 am-3:58 pm

1 stop14h 38m

$703

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

dim. 10/12

10:37 am-6:25 am

1 stop12h 48m

London Heathrow

jeu. 10/23

12:00 pm-8:35 pm

1 stop15h 35m

$714

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

dim. 10/12

6:00 am-8:50 am

2 stops19h 50m

London Heathrow

mer. 10/22

9:35 am-10:29 pm

2 stops19h 54m

$719

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

lun. 10/13

6:00 am-6:45 am

1 stop17h 45m

London Heathrow

lun. 11/3

5:05 pm-5:13 pm

2 stops31h 08m

$720

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

lun. 10/13

7:30 am-8:35 am

2 stops18h 05m

London Heathrow

lun. 11/3

8:15 pm-5:40 pm

2 stops28h 25m

$746

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

ven. 8/15

6:35 pm-12:20 pm

1 stop10h 45m

London Heathrow

ven. 8/22

1:00 pm-11:50 pm

2 stops17h 50m

$808

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

ven. 9/5

1:10 pm-11:25 am

2 stops15h 15m

London Heathrow

sam. 9/20

1:05 pm-8:39 pm

1 stop14h 34m

$819

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

jeu. 9/4

9:30 am-8:35 am

3 stops16h 05m

London Heathrow

sam. 10/25

12:05 pm-9:54 pm

3 stops16h 49m

$1,211

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

mar. 7/8

12:45 pm-9:00 am

1 stop13h 15m

$478

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

mar. 7/8

6:00 am-10:00 am

2 stops21h 00m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 13 results
1
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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 $1,098). 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.

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 juillet 3, 2025.
See what other customers who have flown with Delta, KLM, and United 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
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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
1,366 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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
9,678 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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 are the cheapest airlines flying from Colorado Springs to London Heathrow Airport round-trip?

    According to our current data, British Airways ($703), Iberia ($714), and Delta ($719) offers the cheapest pricing from Colorado Springs to London Heathrow Airport. Users have found that British Airways is 25% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $478 on British Airways. Other airlines that offer cheap prices include Delta from $484 and Air Canada from $862 one-way.

  • 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 $1,098). 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 Colorado Springs?

Book flights to Colorado Springs if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Canterbury
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Gatwick
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Chichester
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Browse thousands of different options on Cheapflights for your next trip

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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 juillet 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$687Average$860FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$692Average$849FlexibilityNo cancel feeOn-time69%

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