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

Virgin Atlantic and Air Canada are the most popular carriers operating from Colorado Springs to London Heathrow

What airlines fly to London Heathrow Airport?

United Airlines, British Airways and Icelandair 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 54% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 12 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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 are updated daily.

How many operators does momondo search for flights from Colorado Springs Airport to London Heathrow Airport?

There are 2 operators available for flights from Colorado Springs Airport to London Heathrow Airport as of September 2026.

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$357 Cheap Flights from Colorado Springs to London Heathrow Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado Springs to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:25 pm - 1:15 pmCOS Colorado Springs-LHR London Heathrow

16h 50m1 stop Atlanta Hartsfield-Jackson

6:30 am - 8:16 pmLHR London Heathrow-COS Colorado Springs

20h 46m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$751Delta

Wed, Sep 30 - Wed, Oct 14

6:00 am - 7:50 amCOS Colorado Springs-LHR London Heathrow

18h 50m1 stop Atlanta Hartsfield-Jackson

6:20 am - 5:28 pmLHR London Heathrow-COS Colorado Springs

18h 08m2 stops Paris Charles de Gaulle Salt Lake City

$751Multiple Airlines

Wed, Nov 18 - Thu, Nov 26

1:31 pm - 1:15 pmCOS Colorado Springs-LHR London Heathrow

16h 44m1 stop Atlanta Hartsfield-Jackson

6:30 am - 5:27 pmLHR London Heathrow-COS Colorado Springs

17h 57m2 stops Amsterdam Schiphol Salt Lake City

$751KLM

Tue, Oct 13 - Tue, Oct 20

6:00 am - 9:00 amCOS Colorado Springs-LHR London Heathrow

20h 00m1 stop Atlanta Hartsfield-Jackson

6:30 am - 8:50 pmLHR London Heathrow-COS Colorado Springs

21h 20m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$751KLM

Tue, Nov 10 - Tue, Nov 24

7:40 am - 9:40 amCOS Colorado Springs-LHR London Heathrow

19h 00m1 stop Denver Intl

2:05 pm - 12:27 pmLHR London Heathrow-COS Colorado Springs

29h 22m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$876United Airlines

Wed, Sep 30 - Sun, Oct 11

9:23 am - 9:40 amCOS Colorado Springs-LHR London Heathrow

17h 17m1 stop Denver Intl

9:30 am - 5:55 pmLHR London Heathrow-COS Colorado Springs

15h 25m2 stops Frankfurt am Main Denver Intl

$878United Airlines

Wed, Sep 30 - Wed, Oct 14

10:27 am - 9:40 amCOS Colorado Springs-LHR London Heathrow

16h 13m1 stop Denver Intl

5:40 pm - 4:26 pmLHR London Heathrow-COS Colorado Springs

29h 46m2 stops Toronto Pearson Intl Denver Intl

$881United Airlines

Wed, Sep 30 - Sun, Oct 11

1:29 pm - 11:35 amCOS Colorado Springs-LHR London Heathrow

15h 06m2 stops Denver Intl Houston George Bush Intcntl

9:30 am - 5:55 pmLHR London Heathrow-COS Colorado Springs

15h 25m2 stops Frankfurt am Main Denver Intl

$883United Airlines

Wed, Sep 30 - Wed, Oct 14

7:57 am - 6:20 amCOS Colorado Springs-LHR London Heathrow

15h 23m1 stop Dallas/Fort Worth

8:55 am - 6:41 pmLHR London Heathrow-COS Colorado Springs

16h 46m1 stop Dallas/Fort Worth

$979British Airways

Mon, Oct 12 - Mon, Oct 19

8:00 am - 6:50 amCOS Colorado Springs-LHR London Heathrow

15h 50m1 stop Dallas/Fort Worth

11:55 am - 11:01 pmLHR London Heathrow-COS Colorado Springs

18h 06m1 stop Dallas/Fort Worth

$1,640British Airways

Mon, Dec 7 - Wed, Dec 9

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Delta flights from Colorado Springs to London Heathrow Airport

Our best Delta deals on Colorado Springs to London Heathrow Airport flight tickets

Delta

Sep 30

COS1:25 pmColorado Springs

16h 50m

1 stop

LHR1:15 pmLondon Heathrow

Oct 14

LHR6:30 amLondon Heathrow

22h 52m

2 stops

COS10:22 pmColorado Springs

$751

Delta

Sep 30

COS6:00 amColorado Springs

18h 10m

2 stops

LHR7:10 amLondon Heathrow

Oct 14

LHR6:30 amLondon Heathrow

22h 52m

2 stops

COS10:22 pmColorado Springs

$755

Delta

Nov 18

COS6:00 amColorado Springs

19h 35m

2 stops

LHR8:35 amLondon Heathrow

Nov 26

LHR6:20 amLondon Heathrow

18h 08m

2 stops

COS5:28 pmColorado Springs

$756

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

Sep 30

COS6:00 amColorado Springs

17h 30m

2 stops

LHR6:30 amLondon Heathrow

Oct 11

LHR2:05 pmLondon Heathrow

33h 21m

2 stops

COS4:26 pmColorado Springs

$879

Air Canada

Oct 1

COS9:23 amColorado Springs

19h 27m

2 stops

LHR11:50 amLondon Heathrow

Oct 10

LHR5:40 pmLondon Heathrow

34h 44m

2 stops

COS9:24 pmColorado Springs

$889

Air Canada

Oct 27

COS9:24 amColorado Springs

17h 06m

3 stops

LHR8:30 amLondon Heathrow

Nov 3

LHR3:00 pmLondon Heathrow

26h 53m

3 stops

COS10:53 amColorado Springs

$917

momondo Fare Finder

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 round-trip

Colorado SpringsLondon

COS Colorado Springs - LHR London Heathrow

COSLHR

Colorado Springs

Wed 9/30

1:25 pm-1:15 pm

1 stop16h 50m

London Heathrow

Wed 10/14

6:30 am-8:16 pm

2 stops20h 46m

$751

Colorado SpringsLondon

COS Colorado Springs - LHR London Heathrow

COSLHR

Colorado Springs

Wed 11/18

6:00 am-7:50 am

1 stop18h 50m

London Heathrow

Thu 11/26

6:20 am-5:28 pm

2 stops18h 08m

$751

Colorado SpringsLondon

COS Colorado Springs - LHR London Heathrow

COSLHR

Colorado Springs

Tue 10/13

1:31 pm-1:15 pm

1 stop16h 44m

London Heathrow

Tue 10/20

6:30 am-5:27 pm

2 stops17h 57m

$751

Colorado SpringsLondon

COS Colorado Springs - LHR London Heathrow

COSLHR

Colorado Springs

Tue 11/10

6:00 am-9:00 am

1 stop20h 00m

London Heathrow

Tue 11/24

6:30 am-8:50 pm

2 stops21h 20m

$751

Colorado SpringsLondon

COS Colorado Springs - LHR London Heathrow

COSLHR

Colorado Springs

Wed 9/30

7:40 am-9:40 am

1 stop19h 00m

London Heathrow

Sun 10/11

2:05 pm-12:27 pm

2 stops29h 22m

$876

Colorado SpringsLondon

COS Colorado Springs - LHR London Heathrow

COSLHR

Colorado Springs

Wed 9/30

9:23 am-9:40 am

1 stop17h 17m

London Heathrow

Wed 10/14

9:30 am-5:55 pm

2 stops15h 25m

$878

Colorado SpringsLondon

COS Colorado Springs - LHR London Heathrow

COSLHR

Colorado Springs

Wed 9/30

10:27 am-9:40 am

1 stop16h 13m

London Heathrow

Sun 10/11

5:40 pm-4:26 pm

2 stops29h 46m

$881

Quickest round-trip

Colorado SpringsLondon

COS Colorado Springs - LHR London Heathrow

COSLHR

Colorado Springs

Wed 9/30

1:29 pm-11:35 am

2 stops15h 06m

London Heathrow

Wed 10/14

9:30 am-5:55 pm

2 stops15h 25m

$883

Colorado SpringsLondon

COS Colorado Springs - LHR London Heathrow

COSLHR

Colorado Springs

Mon 10/12

7:57 am-6:20 am

1 stop15h 23m

London Heathrow

Mon 10/19

8:55 am-6:41 pm

1 stop16h 46m

$979

Colorado SpringsLondon

COS Colorado Springs - LHR London Heathrow

COSLHR

Colorado Springs

Mon 12/7

8:00 am-6:50 am

1 stop15h 50m

London Heathrow

Wed 12/9

11:55 am-11:01 pm

1 stop18h 06m

$1,640

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

Can stopping save me money on Colorado Springs to London Heathrow Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a Colorado Springs to London Heathrow Airport flight.

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 round-trip 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

Best Price Found	$357
Fastest flight time	12h 20m
Direct flights	None

The best one-way flight to London Heathrow Airport from Colorado Springs in the past 72 hours is $357. The best round-trip flight deal from Colorado Springs to London Heathrow Airport found on momondo in the last 72 hours is $751.

The fastest flight from Colorado Springs to London Heathrow Airport takes 12h 20m

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

Frequently asked questions about flying from Colorado Springs to London Heathrow Airport

How far is Colorado Springs to London Heathrow by plane?
There are 4714.0 mi between Colorado Springs and London Heathrow. Flights usually cover this in 12h 20m, depending on flying conditions and air traffic around both airports.
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 are updated daily.
How many operators does momondo search for flights from Colorado Springs Airport to London Heathrow Airport?
There are 2 operators available for flights from Colorado Springs Airport to London Heathrow Airport as of September 2026.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Colorado Springs to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Colorado Springs to London Heathrow Airport is United Airlines (67% of total bookings). The next most popular airline is British Airways (33%).

Best airlines flying from Colorado Springs to London Heathrow Airport

Compare and see reviews for airlines that fly from Colorado Springs to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $572	Free Cancellation	Rating 6.7 8,221 reviews		Search British Airways flights
United Airlines	PriceFrom $807	Free Cancellation	Rating 7.4 10,213 reviews		Search United Airlines flights

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado Springs to London. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Colorado Springs to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Colorado Springs.

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

Yes. momondo can track prices for Colorado Springs to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to London Gatwick Airportfrom $380

Flights to London Stansted Airportfrom $444

Flights to London City Airportfrom $580

Flights to London Luton Airportfrom $413

Flights to Glasgow Intl Airportfrom $483

Flights to Belfast Intl Airportfrom $669

Flights to London Southend Airportfrom $566

Flights to Belfast City Airportfrom $669

Cheap flights from Colorado Springs to London from $357

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 11/17. 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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Delta flights from Colorado Springs to London Heathrow Airport

Our best Delta deals on Colorado Springs to London Heathrow Airport flight tickets

Air Canada flights from Colorado Springs to London Heathrow Airport

Our best Air Canada deals on Colorado Springs to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Colorado Springs to London Heathrow Airport that are best for you.

See travel insights to London from

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

Can stopping save me money on Colorado Springs to London Heathrow Airport flights?

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

What airlines fly to London Heathrow Airport?

When to book flights from Colorado Springs to London Heathrow Airport

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Colorado Springs to London Heathrow Airport

Best airlines flying from Colorado Springs to London Heathrow Airport

Compare and see reviews for airlines that fly from Colorado Springs to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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