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Cheap flights from Colorado Springs to London from £214

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
COS — LON
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Colorado Springs to London

Enter your travel dates to find the best prices.

Cheapest flights from Colorado Springs to London
Explore the most affordable flight options available from Colorado Springs to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Tue 20/1014:55
COS
-
LHR
1 stop14h 55m
Iberia
Wed 28/1019:05
LHR
-
COS
2 stops20h 10m
Iberia
Deal found 21/1£444
Fri 27/213:39
COS
-
LHR
1 stop15h 36m
British Airways
Mon 9/319:15
LHR
-
COS
2 stops31h 22m
British Airways
Deal found 21/1£448
Thu 19/206:00
COS
-
LHR
1 stop17h 50m
British Airways
Wed 4/307:35
LHR
-
COS
2 stops21h 35m
British Airways
Deal found 20/1£449
Tue 20/1014:55
COS
-
LHR
1 stop13h 00m
British Airways
Wed 28/1008:20
LHR
-
COS
1 stop17h 49m
British Airways
Deal found 21/1£462
Tue 17/313:59
COS
-
LHR
1 stop14h 01m
British Airways
Wed 25/308:20
LHR
-
COS
1 stop18h 17m
British Airways
Deal found 21/1£464
Fri 27/211:35
COS
-
LHR
2 stops36h 35m
Multiple Airlines
Mon 9/306:35
LHR
-
COS
2 stops19h 31m
Multiple Airlines
Deal found 21/1£465
Thu 19/316:48
COS
-
LHR
1 stop13h 27m
British Airways
Tue 31/316:25
LHR
-
COS
1 stop24h 25m
British Airways
Deal found 21/1£469
Thu 19/213:40
COS
-
LHR
2 stops14h 10m
United Airlines
Wed 4/311:10
LHR
-
COS
2 stops16h 54m
United Airlines
Deal found 21/1£472
Fri 27/217:05
COS
-
LHR
2 stops31h 05m
Multiple Airlines
Sun 8/320:15
LHR
-
COS
2 stops28h 05m
Multiple Airlines
Deal found 21/1£473
Thu 19/313:39
COS
-
LHR
1 stop16h 36m
Multiple Airlines
Tue 31/312:35
LHR
-
COS
2 stops16h 35m
Multiple Airlines
Deal found 20/1£474
Tue 20/1013:03
COS
-
LGW
2 stops23h 57m
Iberia
Wed 28/1019:45
LGW
-
COS
2 stops19h 30m
Iberia
Deal found 21/1£593
Mon 26/113:20
COS
-
LCY
2 stops23h 15m
Multiple Airlines
Mon 2/220:05
LCY
-
COS
2 stops33h 18m
Multiple Airlines
Deal found 20/1£684

Find flight deals from Colorado Springs to London

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to London (LON). 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 22 January 2026.

Round-trip from

£448

One-way from

£214

Popular in

June

Cheapest in

February

Average price

£489
British Airways
  • British Airways
  • 27/2-9/3
  • 3 total stops
  • 46h 58m total
  • Colorado Springs to London
Search Deals
British Airways
  • British Airways
  • 15/7
  • 1 total stop
  • 18h 49m total
  • Colorado Springs to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£132 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Colorado Springs to London 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 22 January 2026.
Use the filters below to find and compare flights from Colorado Springs to London that are best for you.

Fly from

Colorado Springs

Fly to

London

Route

Depart

Return

Price

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Fri 27/2

13:39-12:15

1 stop15h 36m

London Heathrow

Mon 9/3

19:15-20:37

2 stops31h 22m

£448

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Thu 19/2

06:00-06:50

1 stop17h 50m

London Heathrow

Wed 4/3

07:35-22:10

2 stops21h 35m

£449

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Fri 27/2

11:35-07:10

2 stops36h 35m

London Heathrow

Mon 9/3

06:35-20:06

2 stops19h 31m

£465

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Thu 19/3

16:48-12:15

1 stop13h 27m

London Heathrow

Tue 31/3

08:55-22:10

1 stop20h 15m

£469

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Thu 19/2

13:40-11:15

2 stops14h 35m

London Heathrow

Wed 4/3

11:10-21:04

2 stops16h 54m

£472

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Thu 19/3

13:39-12:15

1 stop16h 36m

London Heathrow

Tue 31/3

12:35-22:10

2 stops16h 35m

£474

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Tue 17/2

15:40-09:40

1 stop11h 00m

London Heathrow

Tue 24/2

09:30-21:04

2 stops18h 34m

£476

Colorado SpringsLondon

COS - LGW

COSLGW

Colorado Springs

Tue 17/3

10:20-10:50

2 stops18h 30m

London Gatwick

Wed 25/3

11:45-09:50

2 stops28h 05m

£774

Colorado SpringsLondon

COS - LGW

COSLGW

Colorado Springs

Fri 27/2

10:20-19:00

2 stops25h 40m

London Gatwick

Mon 9/3

14:05-20:37

2 stops36h 32m

£793

Colorado SpringsLondon

COS - LCY

COSLCY

Colorado Springs

Tue 17/3

07:37-08:50

2 stops19h 13m

London City

Wed 25/3

19:15-09:50

2 stops20h 35m

£795

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 31 results
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Best time to book a flight from Colorado Springs to London

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

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

Currently, August is the cheapest month in which you can book a flight from Colorado Springs to London (average of £117). Flying from Colorado Springs to London in June is currently the most expensive (average of £605). 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’s the top stopover airport for flights from Colorado Springs to London?

Share of one-stop return flights from Colorado Springs to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Dallas (DFW) – chosen by Cheapflights users on 50% of one-stop itineraries from Colorado Springs to London on Cheapflights.

What’s the cheapest stopover airport for flights from Colorado Springs to London?

Average return fare for one-stop flights from Colorado Springs to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Denver (DEN) is the most affordable one-stop option, with an average return flight price of £551.

What’s the fastest stopover option from Colorado Springs to London?

Shortest average travel time for one-stop one-way flights from Colorado Springs to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for one-stop routes: 11h 10m.

Which airport typically offers the quickest stopover for flights from Colorado Springs to London?

Average stopover duration for one-stop one-way flights from Colorado Springs to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average stopover time of 1h 11m.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to London. 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?

    Colorado Springs (COS) is the airport you will fly out of if you book a flight from Colorado Springs to London. You should not have trouble finding flights to London from Colorado Springs; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Colorado Springs airport to London. It is only a 6.7 mi journey to Colorado Springs (COS) from Colorado Springs’s city center.

  • How long is the flight from Colorado Springs to London?

    British Airways and Iberia can get you from Colorado Springs to London in just under 15h 36m. Your travel time can differ by up to 2h 54m. The distance between Colorado Springs and London is about 4711 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Colorado Springs to London?

    While some choose either Colorado Springs - London City or Colorado Springs - London Gatwick, Colorado Springs - London Heathrow is the most popular route from Colorado Springs to London.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Colorado Springs to London (average of £117). Flying from Colorado Springs to London in June is currently the most expensive (average of £605). 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

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