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Cheap flights from Colorado Springs to London from £230

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to London departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Colorado Springs to London

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
13:30 - 15:40
COS
-
LHR
19h 10m
2 stops
Lufthansa Logo
07:25 - 21:53
LHR
-
COS
21h 28m
2 stops
£591Lufthansa
Sun, 2 Aug - Wed, 26 Aug
Iberia Logo
17:07 - 12:10
COS
-
LHR
12h 03m
1 stop
Iberia Logo
10:50 - 23:44
LHR
-
COS
19h 54m
2 stops
£616Iberia
Wed, 12 Aug - Wed, 26 Aug
Iberia Logo
17:07 - 12:10
COS
-
LHR
12h 03m
1 stop
Iberia Logo
09:15 - 23:44
LHR
-
COS
21h 29m
2 stops
£617Iberia
Wed, 12 Aug - Wed, 26 Aug
United Airlines Logo
06:00 - 06:30
COS
-
LHR
17h 30m
2 stops
United Airlines Logo
06:55 - 16:26
LHR
-
COS
16h 31m
2 stops
£622United Airlines
Wed, 12 Aug - Wed, 26 Aug
Delta Logo
08:00 - 10:20
COS
-
LHR
19h 20m
2 stops
Delta Logo
06:30 - 21:15
LHR
-
COS
21h 45m
2 stops
£623Delta
Wed, 2 Sep - Wed, 16 Sep
United Airlines Logo
07:45 - 07:40
COS
-
LHR
16h 55m
2 stops
United Airlines Logo
06:55 - 16:26
LHR
-
COS
16h 31m
2 stops
£624United Airlines
Wed, 12 Aug - Wed, 26 Aug
United Airlines Logo
15:07 - 12:20
COS
-
LHR
14h 13m
1 stop
United Airlines Logo
14:05 - 10:59
LHR
-
COS
27h 54m
2 stops
£627United Airlines
Tue, 18 Aug - Tue, 1 Sep
British Airways Logo
10:12 - 09:00
COS
-
LHR
15h 48m
1 stop
British Airways Logo
10:05 - 22:57
LHR
-
COS
19h 52m
1 stop
£636British Airways
Wed, 12 Aug - Wed, 26 Aug
British Airways Logo
10:12 - 09:00
COS
-
LHR
15h 48m
1 stop
British Airways Logo
12:55 - 22:57
LHR
-
COS
17h 02m
1 stop
£637British Airways
Wed, 12 Aug - Wed, 26 Aug
British Airways Logo
10:12 - 10:55
COS
-
LHR
17h 43m
1 stop
British Airways Logo
10:05 - 16:44
LHR
-
COS
13h 39m
1 stop
£638British Airways
Wed, 12 Aug - Wed, 26 Aug

Iberia flights from Colorado Springs to London Heathrow Airport

Our best Iberia deals on Colorado Springs to London Heathrow Airport flight tickets
Iberia
12 Aug
COS17:07Colorado Springs
12h 03m
1 stop
LHR12:10London Heathrow
26 Aug
LHR10:50London Heathrow
19h 54m
2 stops
COS23:44Colorado Springs
£616
Iberia
12 Aug
COS17:07Colorado Springs
12h 03m
1 stop
LHR12:10London Heathrow
26 Aug
LHR09:15London Heathrow
21h 29m
2 stops
COS23:44Colorado Springs
£617
Iberia
2 Sept
COS17:07Colorado Springs
12h 03m
1 stop
LHR12:10London Heathrow
16 Sept
LHR12:55London Heathrow
14h 10m
1 stop
COS20:05Colorado Springs
£642

United Airlines flights from Colorado Springs to London Heathrow Airport

Our best United Airlines deals on Colorado Springs to London Heathrow Airport flight tickets
United Airlines
12 Aug
COS06:00Colorado Springs
17h 30m
2 stops
LHR06:30London Heathrow
26 Aug
LHR06:55London Heathrow
16h 31m
2 stops
COS16:26Colorado Springs
£622
United Airlines
12 Aug
COS07:45Colorado Springs
16h 55m
2 stops
LHR07:40London Heathrow
26 Aug
LHR06:55London Heathrow
16h 31m
2 stops
COS16:26Colorado Springs
£624
United Airlines
18 Aug
COS15:07Colorado Springs
14h 13m
1 stop
LHR12:20London Heathrow
1 Sept
LHR14:05London Heathrow
27h 54m
2 stops
COS10:59Colorado Springs
£627

momondo Fare Finder

 
Customise your flight search to find flights from Colorado Springs to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 22 March 2026.
Use the filters below to find and compare flights from Colorado Springs to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Sun 2/8

13:30-15:40

2 stops19h 10m

London Heathrow

Wed 26/8

07:25-21:53

2 stops21h 28m

£591

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 12/8

17:07-12:10

1 stop12h 03m

London Heathrow

Wed 26/8

10:50-23:44

2 stops19h 54m

£616

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 12/8

17:07-12:10

1 stop12h 03m

London Heathrow

Wed 26/8

09:15-23:44

2 stops21h 29m

£617

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 12/8

06:00-06:30

2 stops17h 30m

London Heathrow

Wed 26/8

06:55-16:26

2 stops16h 31m

£622

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 2/9

08:00-10:20

2 stops19h 20m

London Heathrow

Wed 16/9

06:30-21:15

2 stops21h 45m

£623

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 12/8

07:45-07:40

2 stops16h 55m

London Heathrow

Wed 26/8

06:55-16:26

2 stops16h 31m

£624

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Tue 18/8

15:07-12:20

1 stop14h 13m

London Heathrow

Tue 1/9

14:05-10:59

2 stops27h 54m

£627

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 12/8

10:12-09:00

1 stop15h 48m

London Heathrow

Wed 26/8

10:05-22:57

1 stop19h 52m

£636

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 12/8

10:12-09:00

1 stop15h 48m

London Heathrow

Wed 26/8

12:55-22:57

1 stop17h 02m

£637
Fastest return journey

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 12/8

10:12-10:55

1 stop17h 43m

London Heathrow

Wed 26/8

10:05-16:44

1 stop13h 39m

£638

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Colorado Springs to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Colorado Springs to London Heathrow?

United Airlines and British Airways are the most popular carriers operating from Colorado Springs to London Heathrow

Which airlines fly to London Heathrow Airport?

United Airlines, Lufthansa and British Airways are the top three most popular airlines that fly to London Heathrow Airport from Colorado Springs according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 3 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Colorado Springs to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Colorado Springs to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Colorado Springs to London Heathrow Airport (COS to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado Springs to London Heathrow Airport

Fastest flight time

12h 13m

Direct flights

None
The fastest flight from Colorado Springs to London Heathrow Airport takes 12h 13m
There are no direct flights from Colorado Springs to London Heathrow Airport. There are no popular flight routes from Colorado Springs to London Heathrow Airport.
Search flight deals

  • How far is Colorado Springs to London Heathrow by plane?

    London Heathrow is 4714.0 mi away from Colorado Springs. In terms of flight time, this usually takes a little over 12h 13m.

  • When did momondo last update prices for flights from Colorado Springs Airport to London Heathrow Airport?

    Prices for flights from Colorado Springs Airport to London Heathrow Airport refresh daily.

  • How old do you have to be to fly from Colorado Springs Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado Springs Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Slough
Maidstone
Northampton
Stratford-upon-Avon
Swindon
Southend-on-Sea
Ipswich
Canterbury
Wembley
Ilford
Poole
Chelmsford
Guildford
Hayes
Dover
Folkestone

Why use momondo?

Why should I use momondo to find a flight deal from Colorado Springs to London?

It is quick and easy to find Colorado Springs to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Colorado Springs to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado Springs to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Colorado Springs to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado Springs to London.

I’m not ready to book a flight from Colorado Springs to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Colorado Springs are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London Heathrow Airport trip

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