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Cheap flights from Colorado Springs to London Heathrow Airport from £368

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
COS — LHR
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

£528

One-way from

£368

Popular in

December

Cheapest in

November

Average price

£624
Iberia
  • Iberia
  • 12/10-23/10
  • 2 total stops
  • 35h 05m total
  • Colorado Springs to London
American Airlines
  • American Airlines
  • 12/9
  • 1 total stop
  • 15h 29m total
  • Colorado Springs to London
Highest demand for flights based on searches. 2% potential increase in price (£12 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£29 potential savings vs. average return price).
Average for round-trip flights in April 2025

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 30 April 2025.

Mon 10/1106:00COS - LHR
1 stop18h 50mDelta
Thu 20/1106:20LHR - COS
2 stops17h 53mDelta
Deal found 29/4£521
Sun 12/1010:53COS - LHR
1 stop15h 07mIberia
Thu 23/1010:30LHR - COS
1 stop19h 58mIberia
Deal found 29/4£528
Sun 12/1017:10COS - LHR
1 stop12h 10mUnited Airlines
Wed 22/1014:05LHR - COS
2 stops34h 25mUnited Airlines
Deal found 29/4£570
Mon 10/1117:09COS - LHR
1 stop12h 06mBritish Airways
Thu 20/1107:25LHR - COS
2 stops23h 06mBritish Airways
Deal found 28/4£572
Sun 12/1013:40COS - LHR
1 stop16h 50mKLM
Thu 23/1013:05LHR - COS
1 stop15h 15mKLM
Deal found 29/4£588
Sun 12/1007:30COS - LHR
2 stops16h 00mMultiple Airlines
Wed 22/1008:30LHR - COS
3 stops17h 18mMultiple Airlines
Deal found 29/4£596
Fri 5/907:30COS - LHR
2 stops16h 05mAir Canada
Sat 20/914:05LHR - COS
2 stops30h 04mAir Canada
Deal found 29/4£650
Sun 1/614:35COS - LHR
2 stops23h 10mLufthansa
Mon 16/620:25LHR - COS
2 stops28h 27mLufthansa
Deal found 29/4£846

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 30 April 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 12/10

10:53-09:00

1 stop15h 07m

London Heathrow

Thu 23/10

10:30-23:28

1 stop19h 58m

£528

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Sun 12/10

06:00-09:50

2 stops20h 50m

London Heathrow

Thu 23/10

10:55-22:29

2 stops18h 34m

£531

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Sun 12/10

17:10-12:20

1 stop12h 10m

London Heathrow

Wed 22/10

14:05-17:30

2 stops34h 25m

£570

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Sun 12/10

13:40-13:30

1 stop16h 50m

London Heathrow

Thu 23/10

13:05-21:20

1 stop15h 15m

£588

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Sun 12/10

07:30-06:30

2 stops16h 00m

London Heathrow

Wed 22/10

08:30-18:48

3 stops17h 18m

£596

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Fri 5/9

07:30-06:35

2 stops16h 05m

London Heathrow

Sat 20/9

14:05-13:09

2 stops30h 04m

£650

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Sun 1/6

14:35-20:45

2 stops23h 10m

London Heathrow

Mon 16/6

20:25-17:52

2 stops28h 27m

£846

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Thu 29/5

10:34-11:30

2 stops17h 56m

London Heathrow

Mon 9/6

20:00-22:22

2 stops33h 22m

£2,808

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Fri 12/9

12:01-10:30

1 stop15h 29m

£368

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Fri 12/9

18:25-06:30

2 stops53h 05m

£368

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 12 results
1
2

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 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 Colorado Springs to London Heathrow Airport

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

Currently, January is the cheapest month in which you can book a flight from Colorado Springs to London Heathrow Airport (average of £112). Flying from Colorado Springs to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 30 April 2025.

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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.
8.0
Very Good

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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.

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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.

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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.

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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.

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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 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?

    Located just 6.7 mi from the city center, Colorado Springs is the airport most travelers will use when flying to London Heathrow from Colorado Springs. Booking flights from Colorado Springs (COS) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

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

    Iberia, at £528, was found to be the cheapest airline from Colorado Springs to London Heathrow Airport.Alternate airlines flying return to your destination include Delta and United Airlines. You may be able to fly from Colorado Springs to London Heathrow Airport for 23% less than the average price by searching for these airlines.

  • 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 £368 on American Airlines. Other airlines that offer cheap prices include Air Canada from £368 and British Airways from £759 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 holiday 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, January is the cheapest month in which you can book a flight from Colorado Springs to London Heathrow Airport (average of £112). Flying from Colorado Springs to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Travelling to a place near Colorado Springs?

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Alternative routes for Colorado Springs to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

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How does Cheapflights help users find flights from Colorado Springs to Heathrow?

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Why should you use Cheapflights to find cheap flight tickets from Colorado Springs to Heathrow?

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Can Cheapflights find flights from Colorado Springs to Heathrow with no change fees?

Yes! Cheapflights helps users easily find flights from Colorado Springs to Heathrow with no change fees.

Can Cheapflights notify me if prices for flights from Colorado Springs to Heathrow become cheaper?

Of course! You can now track prices for flights from Colorado Springs to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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