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Cheap flights from Colorado Springs to London from £444

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to London departing on 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
13:25 - 09:40
COS
-
LHR
13h 15m1 stop
Lufthansa Logo
13:35 - 17:23
LHR
-
COS
34h 48m2 stops
£444Lufthansa
Fri, 23 Jan - Fri, 30 Jan
British Airways Logo
15:17 - 11:40
COS
-
LHR
13h 23m1 stop
British Airways Logo
06:05 - 17:41
LHR
-
COS
18h 36m2 stops
£470British Airways
Wed, 21 Jan - Sun, 25 Jan
British Airways Logo
15:17 - 12:15
COS
-
LHR
13h 58m1 stop
British Airways Logo
06:15 - 20:57
LHR
-
COS
21h 42m2 stops
£471British Airways
Thu, 22 Jan - Thu, 29 Jan
Virgin Atlantic Logo
07:59 - 10:30
COS
-
LHR
19h 31m2 stops
Virgin Atlantic Logo
11:45 - 22:23
LHR
-
COS
41h 38m2 stops
£475Virgin Atlantic
Fri, 23 Jan - Fri, 30 Jan
British Airways Logo
10:21 - 13:05
COS
-
LHR
19h 44m2 stops
British Airways Logo
06:15 - 20:57
LHR
-
COS
21h 42m2 stops
£477British Airways
Thu, 22 Jan - Thu, 29 Jan
British Airways Logo
15:17 - 13:05
COS
-
LHR
38h 48m2 stops
British Airways Logo
06:05 - 17:41
LHR
-
COS
18h 36m2 stops
£479British Airways
Wed, 21 Jan - Sun, 25 Jan
United Airlines Logo
11:43 - 11:15
COS
-
LHR
16h 32m1 stop
United Airlines Logo
07:30 - 16:28
LHR
-
COS
15h 58m2 stops
£480United Airlines
Fri, 30 Jan - Tue, 3 Feb
United Airlines Logo
05:50 - 07:10
COS
-
LHR
18h 20m2 stops
United Airlines Logo
07:30 - 16:28
LHR
-
COS
15h 58m2 stops
£482United Airlines
Fri, 30 Jan - Tue, 3 Feb
British Airways Logo
10:21 - 06:50
COS
-
LHR
13h 29m1 stop
British Airways Logo
10:05 - 20:57
LHR
-
COS
17h 52m1 stop
£491British Airways
Wed, 21 Jan - Sun, 25 Jan
United Airlines Logo
15:30 - 09:40
COS
-
LHR
11h 10m1 stop
United Airlines Logo
11:35 - 18:18
LHR
-
COS
13h 43m1 stop
£493United Airlines
Fri, 30 Jan - Tue, 3 Feb

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
30 Jan
COS11:43Colorado Springs
16h 32m
1 stop
LHR11:15London Heathrow
3 Feb
LHR07:30London Heathrow
15h 58m
2 stops
COS16:28Colorado Springs
£480
Find similar
United Airlines
30 Jan
COS05:50Colorado Springs
18h 20m
2 stops
LHR07:10London Heathrow
3 Feb
LHR07:30London Heathrow
15h 58m
2 stops
COS16:28Colorado Springs
£482
Find similar
United Airlines
30 Jan
COS15:30Colorado Springs
11h 10m
1 stop
LHR09:40London Heathrow
3 Feb
LHR11:35London Heathrow
13h 43m
1 stop
COS18:18Colorado Springs
£492
Find similar

Iberia flights from Colorado Springs to London Heathrow Airport

Our best Iberia deals on Colorado Springs to London Heathrow Airport flight tickets
Iberia
26 May
COS17:07Colorado Springs
14h 18m
1 stop
LHR14:25London Heathrow
2 Jun
LHR11:30London Heathrow
18h 56m
2 stops
COS23:26Colorado Springs
£729
Find similar
Iberia
27 May
COS13:04Colorado Springs
17h 21m
2 stops
LHR13:25London Heathrow
2 Jun
LHR11:30London Heathrow
18h 56m
2 stops
COS23:26Colorado Springs
£1,031
Find similar
Iberia
10 Mar
COS14:01Colorado Springs
13h 59m
1 stop
LHR10:00London Heathrow
18 Mar
LHR10:15London Heathrow
19h 44m
1 stop
COS23:59Colorado Springs
£1,257
Find similar

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 10 December 2025.
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

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Fri 23/1

13:25-09:40

1 stop13h 15m

London Heathrow

Fri 30/1

13:35-17:23

2 stops34h 48m

£444

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 21/1

15:17-11:40

1 stop13h 23m

London Heathrow

Sun 25/1

06:05-17:41

2 stops18h 36m

£470

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Thu 22/1

15:17-12:15

1 stop13h 58m

London Heathrow

Thu 29/1

06:15-20:57

2 stops21h 42m

£471

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Fri 23/1

07:59-10:30

2 stops19h 31m

London Heathrow

Fri 30/1

11:45-22:23

2 stops41h 38m

£475

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Thu 22/1

10:21-13:05

2 stops19h 44m

London Heathrow

Thu 29/1

06:15-20:57

2 stops21h 42m

£477

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 21/1

15:17-13:05

2 stops38h 48m

London Heathrow

Sun 25/1

06:05-17:41

2 stops18h 36m

£479

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Fri 30/1

11:43-11:15

1 stop16h 32m

London Heathrow

Tue 3/2

07:30-16:28

2 stops15h 58m

£480

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Fri 30/1

05:50-07:10

2 stops18h 20m

London Heathrow

Tue 3/2

07:30-16:28

2 stops15h 58m

£482

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 21/1

10:21-06:50

1 stop13h 29m

London Heathrow

Sun 25/1

10:05-20:57

1 stop17h 52m

£491

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Fri 30/1

15:30-09:40

1 stop11h 10m

London Heathrow

Tue 3/2

11:35-18:18

1 stop13h 43m

£492

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Colorado Springs is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £524. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £802.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Colorado Springs to London Heathrow Airport in the evening for as low as £528. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £674 on average. Flights to London Heathrow Airport from Colorado Springs in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 12m

Direct flights

None
The fastest flight from Colorado Springs to London Heathrow Airport takes 12h 12m
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 11h 10m.

  • 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
Maidstone
Slough
Northampton
Swindon
Stratford-upon-Avon
Canterbury
Southend-on-Sea
Ipswich
Ilford
Poole
Guildford
Swanage
Hayes
Chelmsford
Dover
Worthing

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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