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Cheap flights from Colorado Springs to London from £208

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 15/7. 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
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:43 - 05:55
COS
-
LHR
12h 12m
1 stop
United Airlines Logo
11:35 - 11:01
LHR
-
COS
29h 26m
1 stop
£485United Airlines
Wed, 18 Mar - Wed, 25 Mar
United Airlines Logo
06:00 - 05:55
COS
-
LHR
17h 55m
2 stops
United Airlines Logo
07:40 - 23:56
LHR
-
COS
22h 16m
2 stops
£488United Airlines
Wed, 18 Mar - Thu, 26 Mar
United Airlines Logo
15:25 - 13:30
COS
-
LHR
16h 05m
2 stops
United Airlines Logo
09:00 - 08:49
LHR
-
COS
30h 49m
2 stops
£494United Airlines
Thu, 19 Mar - Tue, 31 Mar
Delta Logo
06:20 - 10:40
COS
-
LHR
22h 20m
2 stops
Delta Logo
20:00 - 20:28
LHR
-
COS
30h 28m
2 stops
£496Delta
Fri, 20 Mar - Wed, 25 Mar
Air Canada Logo
06:00 - 11:50
COS
-
LHR
23h 50m
2 stops
Air Canada Logo
14:10 - 18:33
LHR
-
COS
35h 23m
2 stops
£501Air Canada
Tue, 24 Mar - Tue, 31 Mar
Air Canada Logo
06:00 - 07:10
COS
-
LHR
19h 10m
2 stops
Air Canada Logo
14:10 - 18:33
LHR
-
COS
35h 23m
2 stops
£503Air Canada
Wed, 18 Mar - Tue, 31 Mar
Air Canada Logo
08:45 - 11:20
COS
-
LHR
20h 35m
2 stops
Air Canada Logo
14:10 - 18:33
LHR
-
COS
35h 23m
2 stops
£507Air Canada
Thu, 19 Mar - Tue, 31 Mar
British Airways Logo
13:39 - 08:15
COS
-
LHR
12h 36m
1 stop
British Airways Logo
08:55 - 16:00
LHR
-
COS
14h 05m
1 stop
£510British Airways
Thu, 19 Mar - Tue, 31 Mar
British Airways Logo
13:39 - 08:15
COS
-
LHR
12h 36m
1 stop
British Airways Logo
11:30 - 09:50
LHR
-
COS
29h 20m
2 stops
£510British Airways
Thu, 19 Mar - Tue, 31 Mar
United Airlines Logo
11:43 - 05:55
COS
-
LHR
12h 12m
1 stop
United Airlines Logo
11:25 - 16:32
LHR
-
COS
12h 07m
1 stop
£512United Airlines
Wed, 18 Mar - Tue, 31 Mar

Delta flights from Colorado Springs to London Heathrow Airport

Our best Delta deals on Colorado Springs to London Heathrow Airport flight tickets
Delta
20 Mar
COS06:20Colorado Springs
22h 20m
2 stops
LHR10:40London Heathrow
25 Mar
LHR20:00London Heathrow
30h 28m
2 stops
COS20:28Colorado Springs
£496
Delta
22 Mar
COS06:20Colorado Springs
20h 40m
1 stop
LHR09:00London Heathrow
30 Mar
LHR09:55London Heathrow
57h 38m
2 stops
COS12:33Colorado Springs
£550
Delta
20 Mar
COS13:28Colorado Springs
15h 12m
2 stops
LHR10:40London Heathrow
26 Mar
LHR10:45London Heathrow
17h 20m
1 stop
COS22:05Colorado Springs
£561

Air Canada flights from Colorado Springs to London Heathrow Airport

Our best Air Canada deals on Colorado Springs to London Heathrow Airport flight tickets
Air Canada
24 Mar
COS06:00Colorado Springs
23h 50m
2 stops
LHR11:50London Heathrow
31 Mar
LHR14:10London Heathrow
35h 23m
2 stops
COS18:33Colorado Springs
£501
Air Canada
18 Mar
COS06:00Colorado Springs
19h 10m
2 stops
LHR07:10London Heathrow
31 Mar
LHR14:10London Heathrow
35h 23m
2 stops
COS18:33Colorado Springs
£503
Air Canada
19 Mar
COS08:45Colorado Springs
20h 35m
2 stops
LHR11:20London Heathrow
31 Mar
LHR14:10London Heathrow
35h 23m
2 stops
COS18:33Colorado Springs
£507

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 2 February 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

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 18/3

11:43-05:55

1 stop12h 12m

London Heathrow

Wed 25/3

11:35-11:01

1 stop29h 26m

£485

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 18/3

06:00-05:55

2 stops17h 55m

London Heathrow

Thu 26/3

07:40-23:56

2 stops22h 16m

£488

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Thu 19/3

15:25-13:30

2 stops16h 05m

London Heathrow

Tue 31/3

09:00-08:49

2 stops30h 49m

£494

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Fri 20/3

06:20-10:40

2 stops22h 20m

London Heathrow

Wed 25/3

20:00-20:28

2 stops30h 28m

£496

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Tue 24/3

06:00-11:50

2 stops23h 50m

London Heathrow

Tue 31/3

14:10-18:33

2 stops35h 23m

£501

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 18/3

06:00-07:10

2 stops19h 10m

London Heathrow

Tue 31/3

14:10-18:33

2 stops35h 23m

£503

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Thu 19/3

08:45-11:20

2 stops20h 35m

London Heathrow

Tue 31/3

14:10-18:33

2 stops35h 23m

£507

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Thu 19/3

13:39-08:15

1 stop12h 36m

London Heathrow

Tue 31/3

08:55-16:00

1 stop14h 05m

£510

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Thu 19/3

13:39-08:15

1 stop12h 36m

London Heathrow

Tue 31/3

11:30-09:50

2 stops29h 20m

£510

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

Wed 18/3

11:43-05:55

1 stop12h 12m

London Heathrow

Tue 31/3

11:25-16:32

1 stop12h 07m

£512

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 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 Wednesday. momondo users have found tickets for Wednesday departures for as low as £508. 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 £693.

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 £514. 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 afternoon when prices are £633 on average. Flights to London Heathrow Airport from Colorado Springs in the afternoon 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 22m

Direct flights

None
The fastest flight from Colorado Springs to London Heathrow Airport takes 12h 22m
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 22m.

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