What are the cheapest airlines flying from Colorado Springs to London Heathrow Airport round-trip?

According to our current data, Delta ($730), American Airlines ($1,013), and Air Canada ($1,016) offers the cheapest pricing from Colorado Springs to London Heathrow Airport. Users have found that Delta is 29% cheaper than the other options available to this destination.

What are the most popular airlines that fly from Colorado Springs to London Heathrow Airport?

Consider American Airlines, British Airways or United Airlines when booking your flight. These represent the most popular airlines when flying from Colorado Springs to London Heathrow Airport.

Can I find flights from Colorado Springs to London Heathrow Airport for under $800 on Cheapflights?

Yes, there are multiple flights from Colorado Springs to London Heathrow Airport for under $800. The cheapest flight booked recently is on Delta for just $730, but on average you can expect to pay $1,286.

Which airlines flying from Colorado Springs to London Heathrow have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Colorado Springs to London Heathrow that may be offering flexible cancellation policies are United Airlines, British Airways, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

How far in advance should I book a flight from Colorado Springs to London Heathrow Airport?

Find a great deal and save up to 101% by booking at least 47 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Colorado Springs to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at $1,265.

What is the cheapest month to fly from Colorado Springs to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Colorado Springs in January are about $1,097 on average during January, but can be found for as low as $710.

When is the cheapest time to fly from Colorado Springs to London Heathrow Airport (COS - LHR)?

When flying from Colorado Springs to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Colorado Springs to London Heathrow?

For a flight from Colorado Springs to London Heathrow, you will be flying from Colorado Springs. Colorado Springs (COS) is just 6.7 mi from the center of the city. Colorado Springs is the only Colorado Springs airport and it handles 0 outbound flights to London Heathrow per day. 3 airlines have flights to London Heathrow from Colorado Springs on a regular basis.

What does COS to LHR mean?

This is defined as Colorado Springs Airport (COS) and London Heathrow Airport (LHR). Codes like London Heathrow Airport are often used to just call airports uniquely.

Flights from Colorado Springs, CO to London Heathrow Airport (LHR) from $730

Cheap flights from Colorado Springs to Heathrow in May, June 2023

Scroll through some of the best deals on flights from Colorado Springs to London in 2023. For more flight deals, be sure to check back very soon.

Jun 9 - Jun 16

COS

Colorado Springs

LHR

London Heathrow

1 stop

15h 11m

LHR

London Heathrow

COS

Colorado Springs

1 stop

15h 16m

$2,371

Iberia

Deal found 5/24

Jun 9 - Jun 16

COS

Colorado Springs

LHR

London Heathrow

1 stop

12h 46m

LHR

London Heathrow

COS

Colorado Springs

2 stops

19h 08m

$2,408

American Airlines

Deal found 5/24

Jun 9 - Jun 16

COS

Colorado Springs

LHR

London Heathrow

2 stops

17h 24m

LHR

London Heathrow

COS

Colorado Springs

2 stops

19h 08m

$2,411

American Airlines

Deal found 5/24

Jun 8 - Jun 16

COS

Colorado Springs

LHR

London Heathrow

2 stops

17h 35m

LHR

London Heathrow

COS

Colorado Springs

2 stops

26h 53m

$2,417

Undisclosed Carrier

Deal found 5/24

Jun 9 - Jun 16

COS

Colorado Springs

LHR

London Heathrow

3 stops

16h 00m

LHR

London Heathrow

COS

Colorado Springs

2 stops

17h 11m

$2,437

Multiple Airlines

Deal found 5/24

Jun 9 - Jun 16

COS

Colorado Springs

LHR

London Heathrow

3 stops

16h 00m

LHR

London Heathrow

COS

Colorado Springs

3 stops

19h 40m

$2,643

Air Canada

Deal found 5/24

May 25 - May 31

COS

Colorado Springs

LHR

London Heathrow

1 stop

12h 40m

LHR

London Heathrow

COS

Colorado Springs

2 stops

17h 53m

$2,658

Virgin Atlantic

Deal found 5/24

May 25 - May 30

COS

Colorado Springs

LHR

London Heathrow

2 stops

21h 52m

LHR

London Heathrow

COS

Colorado Springs

2 stops

27h 10m

$2,663

KLM

Deal found 5/24

May 25 - May 30

COS

Colorado Springs

LHR

London Heathrow

1 stop

12h 40m

LHR

London Heathrow

COS

Colorado Springs

1 stop

14h 28m

$2,673

Virgin Atlantic

Deal found 5/24

Colorado Springs to Heathrow 2023 flight deals

Scroll through some of the best deals on flights from Colorado Springs to London in 2023. For more flight deals, be sure to check back very soon.

Sep 27 - Oct 4

COS

Colorado Springs

LHR

London Heathrow

1 stop

18h 06m

LHR

London Heathrow

COS

Colorado Springs

1 stop

15h 40m

$730

Delta

Deal found 5/25

Sep 27 - Oct 4

COS

Colorado Springs

LHR

London Heathrow

1 stop

18h 06m

LHR

London Heathrow

COS

Colorado Springs

2 stops

18h 38m

$734

Delta

Deal found 5/25

Sep 27 - Oct 4

COS

Colorado Springs

LHR

London Heathrow

2 stops

13h 21m

LHR

London Heathrow

COS

Colorado Springs

3 stops

19h 49m

$882

Multiple Airlines

Deal found 5/24

Sep 4 - Sep 19

COS

Colorado Springs

LHR

London Heathrow

1 stop

14h 13m

LHR

London Heathrow

COS

Colorado Springs

2 stops

18h 47m

$1,013

American Airlines

Deal found 5/24

Sep 4 - Sep 19

COS

Colorado Springs

LHR

London Heathrow

2 stops

34h 34m

LHR

London Heathrow

COS

Colorado Springs

2 stops

34h 10m

$1,016

Air Canada

Deal found 5/24

Sep 27 - Oct 4

COS

Colorado Springs

LHR

London Heathrow

3 stops

15h 35m

LHR

London Heathrow

COS

Colorado Springs

2 stops

14h 45m

$1,032

Multiple Airlines

Deal found 5/25

Sep 4 - Sep 19

COS

Colorado Springs

LHR

London Heathrow

1 stop

12h 53m

LHR

London Heathrow

COS

Colorado Springs

1 stop

15h 11m

$1,037

Iberia

Deal found 5/24

Sep 1 - Sep 16

COS

Colorado Springs

LHR

London Heathrow

1 stop

12h 28m

LHR

London Heathrow

COS

Colorado Springs

1 stop

14h 00m

$1,070

Undisclosed Carrier

Deal found 5/24

Sep 1 - Sep 15

COS

Colorado Springs

LHR

London Heathrow

2 stops

18h 03m

LHR

London Heathrow

COS

Colorado Springs

2 stops

19h 41m

$1,131

Undisclosed Carrier

Deal found 5/24

Cheap Delta flights from Colorado Springs to Heathrow

Take a look at some of the lowest-priced Delta flights heading from Colorado Springs to London. Make sure to double check the flight details before booking.

Sep 27 - Oct 4

COS

Colorado Springs

LHR

London Heathrow

1 stop

18h 06m

LHR

London Heathrow

COS

Colorado Springs

1 stop

15h 40m

$730

Delta

Deal found 5/25

Sep 27 - Oct 4

COS

Colorado Springs

LHR

London Heathrow

1 stop

18h 06m

LHR

London Heathrow

COS

Colorado Springs

2 stops

18h 38m

$734

Delta

Deal found 5/25

Cheap American Airlines flights from Colorado Springs to Heathrow

Browse through some of the cheapest American Airlines flights traveling from Colorado Springs to London. Make sure to examine the flight information before completing your reservation.

Sep 4 - Sep 19

COS

Colorado Springs

LHR

London Heathrow

1 stop

14h 13m

LHR

London Heathrow

COS

Colorado Springs

2 stops

18h 47m

$1,013

American Airlines

Deal found 5/24

Jul 17 - Jul 24

COS

Colorado Springs

LHR

London Heathrow

1 stop

12h 56m

LHR

London Heathrow

COS

Colorado Springs

2 stops

18h 26m

$1,181

American Airlines

Deal found 5/23

Jun 9 - Jun 16

COS

Colorado Springs

LHR

London Heathrow

1 stop

12h 46m

LHR

London Heathrow

COS

Colorado Springs

2 stops

19h 08m

$2,408

American Airlines

Deal found 5/24

Jun 9 - Jun 16

COS

Colorado Springs

LHR

London Heathrow

2 stops

17h 24m

LHR

London Heathrow

COS

Colorado Springs

2 stops

19h 08m

$2,411

American Airlines

Deal found 5/24

Find flights from Colorado Springs to Heathrow within your budget

Fly from

Fly to

Budget

$730 - $1,178

Route

Depart

Return

Price

Colorado SpringsLondon Heathrow

COS - LHR

COSLHR

Colorado Springs

Wed 9/27

1 stop18h 06m

London Heathrow

Wed 10/4

1 stop15h 40m

$730

Pick Dates

Colorado SpringsLondon Heathrow

COS - LHR

COSLHR

Colorado Springs

Wed 9/27

1 stop18h 06m

London Heathrow

Wed 10/4

2 stops18h 38m

$734

Pick Dates

Colorado SpringsLondon Heathrow

COS - LHR

COSLHR

Colorado Springs

Wed 9/27

2 stops13h 21m

London Heathrow

Wed 10/4

3 stops19h 49m

$882

Pick Dates

Colorado SpringsLondon Heathrow

COS - LHR

COSLHR

Colorado Springs

Mon 9/4

1 stop14h 13m

London Heathrow

Tue 9/19

2 stops18h 47m

$1,013

Pick Dates

Colorado SpringsLondon Heathrow

COS - LHR

COSLHR

Colorado Springs

Mon 9/4

2 stops34h 34m

London Heathrow

Tue 9/19

2 stops34h 10m

$1,016

Pick Dates

Colorado SpringsLondon Heathrow

COS - LHR

COSLHR

Colorado Springs

Mon 9/4

1 stop12h 53m

London Heathrow

Tue 9/19

1 stop15h 11m

$1,037

Pick Dates

Colorado SpringsLondon Heathrow

COS - LHR

COSLHR

Colorado Springs

Fri 9/1

1 stop12h 28m

London Heathrow

Sat 9/16

1 stop14h 00m

$1,070

Pick Dates

Colorado SpringsLondon Heathrow

COS - LHR

COSLHR

Colorado Springs

Fri 9/1

2 stops17h 25m

London Heathrow

Sat 9/16

2 stops15h 44m

$1,148

Pick Dates

Colorado SpringsLondon Heathrow

COS - LHR

COSLHR

Colorado Springs

Mon 7/17

1 stop18h 55m

London Heathrow

Mon 7/24

1 stop14h 39m

$1,178

Pick Dates

Flights are sorted by cheapest first

Deals found on 5/25

Reviews of Airlines Servicing Heathrow

To help decide which airline to fly from Colorado Springs to London, see what other customers have to say about Delta, American Airlines and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

2,341 reviews

Check prices

Reviews

1 / 10

Crew is great. Required early boarding and the staff was very accommodating. Seats are narrow and cramped. Not even enough room to get out of window seat to aisle easily. I am not a large person 5’4 135lbs. Small sandwich rather than awful snacks would be appreciated since there is not a lot of connection time provided and long lines at food vendors. Since ticket costs have sky rocked adding $5 to the ticket for a sandwich would nit even be questioned

Delta

8.0

Very good

2,341 reviews

Delta

8.0

Very good

2,341 reviews

Check prices

Reviews

1 / 10

Crew is great. Required early boarding and the staff was very accommodating. Seats are narrow and cramped. Not even enough room to get out of window seat to aisle easily. I am not a large person 5’4 135lbs. Small sandwich rather than awful snacks would be appreciated since there is not a lot of connection time provided and long lines at food vendors. Since ticket costs have sky rocked adding $5 to the ticket for a sandwich would nit even be questioned

United Airlines

7.6

Good

1,484 reviews

Delta

8.0

Very good

2,341 reviews

Check prices

Reviews

1 / 10

Crew is great. Required early boarding and the staff was very accommodating. Seats are narrow and cramped. Not even enough room to get out of window seat to aisle easily. I am not a large person 5’4 135lbs. Small sandwich rather than awful snacks would be appreciated since there is not a lot of connection time provided and long lines at food vendors. Since ticket costs have sky rocked adding $5 to the ticket for a sandwich would nit even be questioned

American Airlines

7.4

Good

2,147 reviews

Delta

8.0

Very good

2,341 reviews

Check prices

Reviews

1 / 10

Crew is great. Required early boarding and the staff was very accommodating. Seats are narrow and cramped. Not even enough room to get out of window seat to aisle easily. I am not a large person 5’4 135lbs. Small sandwich rather than awful snacks would be appreciated since there is not a lot of connection time provided and long lines at food vendors. Since ticket costs have sky rocked adding $5 to the ticket for a sandwich would nit even be questioned

Iberia

7.1

Good

573 reviews

Delta

8.0

Very good

2,341 reviews

Check prices

Reviews

1 / 10

Crew is great. Required early boarding and the staff was very accommodating. Seats are narrow and cramped. Not even enough room to get out of window seat to aisle easily. I am not a large person 5’4 135lbs. Small sandwich rather than awful snacks would be appreciated since there is not a lot of connection time provided and long lines at food vendors. Since ticket costs have sky rocked adding $5 to the ticket for a sandwich would nit even be questioned

Air Canada

6.7

Okay

929 reviews

Delta

8.0

Very good

2,341 reviews

Check prices

Reviews

1 / 10

Crew is great. Required early boarding and the staff was very accommodating. Seats are narrow and cramped. Not even enough room to get out of window seat to aisle easily. I am not a large person 5’4 135lbs. Small sandwich rather than awful snacks would be appreciated since there is not a lot of connection time provided and long lines at food vendors. Since ticket costs have sky rocked adding $5 to the ticket for a sandwich would nit even be questioned

Related info for your journey

Alternative routes for Colorado Springs to Heathrow

Denver to Heathrowfrom $681 pp

Top 3 airlines flying from Colorado Springs to Heathrow

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
British Airways	Cheapest$640	Average$941	FlexibilityNo cancel fee	On-time70%	COVID-19 safety	Search British Airways flights
United Airlines	Cheapest$664	Average$856	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
American Airlines	Cheapest$724	Average$1,414	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights

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Cheap flights from Colorado Springs (COS) to Heathrow (LHR) from $730

This is the cheapest one-way flight price, found on 5/25. Prices may vary by date and flight preferences.

How far in advance should I book a flight from Colorado Springs to London Heathrow Airport?

What is the cheapest month to fly from Colorado Springs to London Heathrow Airport?

When is the cheapest time to fly from Colorado Springs to London Heathrow Airport (COS - LHR)?

Cheap flights from Colorado Springs to Heathrow in May, June 2023

The best prices found for COS to LHR flights for May, June

Scroll through some of the best deals on flights from Colorado Springs to London in 2023. For more flight deals, be sure to check back very soon.

Colorado Springs to Heathrow 2023 flight deals

Cheap flights to Heathrow from Colorado Springs found for this year

Scroll through some of the best deals on flights from Colorado Springs to London in 2023. For more flight deals, be sure to check back very soon.

Cheap Delta flights from Colorado Springs to Heathrow

Take a look at some of the lowest-priced Delta flights heading from Colorado Springs to London. Make sure to double check the flight details before booking.

Cheap American Airlines flights from Colorado Springs to Heathrow

Browse through some of the cheapest American Airlines flights traveling from Colorado Springs to London. Make sure to examine the flight information before completing your reservation.

Find flights from Colorado Springs to Heathrow within your budget

Use the slider to find flights from Colorado Springs to Heathrow that fit your budget.

Reviews of Airlines Servicing Heathrow

To help decide which airline to fly from Colorado Springs to London, see what other customers have to say about Delta, American Airlines and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Useful info, stats and facts about Colorado Springs to Heathrow flights.

What airport do you fly from for flights from Colorado Springs to London Heathrow?

Which airlines flying from Colorado Springs to London Heathrow have flexible cancellations due to COVID-19?

Can I find flights from Colorado Springs to London Heathrow Airport for under $800 on Cheapflights?

What are the cheapest airlines flying from Colorado Springs to London Heathrow Airport round-trip?

What are the most popular airlines that fly from Colorado Springs to London Heathrow Airport?

What does COS to LHR mean?

Other flights from Colorado Springs

Other flights to Heathrow

Flights to Heathrow from Colorado Springs

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Alternative routes for Colorado Springs to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Colorado Springs to Heathrow

The chart below displays the airlines Cheapflights users traveling from Colorado Springs to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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