What is the cheapest airline to fly from Cali to London Heathrow Airport round-trip?

Flying on Avianca is currently your cheapest option to London Heathrow Airport, with prices starting at £737. Users have found that Avianca is 18% cheaper than the other options available to this destination.

What is the cheapest day to fly from Cali to London Heathrow Airport?

Travellers seeking maximum savings on their Cali to London Heathrow Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest day to fly round-trip from Cali to London Heathrow Airport?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 39 days in advance, which can save you up to 54% on flights from Cali to London Heathrow Airport compared to booking the week you need them. Waiting 39 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £858. For sooner than that we have options available in the next 3 days from £1,101.

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

February is one of the best times of the year to fly to London Heathrow Airport from Cali. Prices for February average £904 per person but you can even find prices for as low as £568. The most expensive prices can be found in the month of June. Opting for a February flight can save you 22% on your journey compared to booking in June

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

Located just 12.1 mi from the city center, Cali Alfonso B. Aragon Intl is the airport most travelers will use when flying to London Heathrow from Cali. Booking flights from Alfonso B. Aragon Intl (CLO) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 1 airline.

Can I find deals for flights from Cali to Heathrow that include hotel bookings?

Yes. In addition to deals on Cali to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cali to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cali to Heathrow.

Can I find deals for business class flights from Cali to Heathrow?

Yes. Cheapflights offers flight deals from Cali to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£309+ Flights from Cali to London Heathrow Airport

Q: How much does it cost for a return flight from Cali to London Heathrow Airport?

Airfare is below average for this route at the moment. Cali to London Heathrow Airport flights typically cost between £840 and £905 in October. The cheapest return flight price found within the last 3 days was £659 on Multiple Airlines (14 Oct-20 Oct).

Cheap flight deals from Cali to Heathrow

Round-trip from	£659
One-way from	£309
Popular in	January
Cheapest in	February
Average price	£840

14/10-20/10
5 total stops
68h 03m total
Cali to London

Search Deals

25/10
3 total stops
39h 55m total
Cali to London

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£7 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Cali to Heathrow

Cheapest flights from Cali to Heathrow
Explore the most affordable flight options available from Cali to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Tue 14/1014:20CLO - LHR

2 stops34h 10mMultiple Airlines

Mon 20/1009:30LHR - CLO

3 stops33h 53mMultiple Airlines

Deal found 15/9£659

Tue 30/914:23CLO - LHR

2 stops34h 07mMultiple Airlines

Tue 7/1012:05LHR - CLO

2 stops31h 18mMultiple Airlines

Deal found 14/9£671

Sat 27/914:23CLO - LHR

3 stops34h 07mMultiple Airlines

Sat 4/1009:30LHR - CLO

3 stops33h 53mMultiple Airlines

Deal found 14/9£711

Sun 28/914:23CLO - LHR

3 stops34h 12mMultiple Airlines

Mon 6/1008:40LHR - CLO

3 stops34h 43mMultiple Airlines

Deal found 14/9£718

Tue 30/914:23CLO - LHR

3 stops34h 07mMultiple Airlines

Sat 11/1009:30LHR - CLO

3 stops33h 53mMultiple Airlines

Deal found 15/9£720

Mon 13/1014:20CLO - LHR

3 stops34h 10mMultiple Airlines

Thu 23/1009:30LHR - CLO

3 stops33h 53mMultiple Airlines

Deal found 15/9£721

Mon 29/922:00CLO - LHR

3 stops31h 55mMultiple Airlines

Tue 7/1013:05LHR - CLO

3 stops31h 15mMultiple Airlines

Deal found 13/9£726

Tue 14/1014:20CLO - LHR

3 stops34h 10mMultiple Airlines

Sun 26/1009:00LHR - CLO

3 stops33h 23mMultiple Airlines

Deal found 14/9£731

Wed 8/1007:05CLO - LHR

3 stops32h 55mMultiple Airlines

Sun 19/1006:00LHR - CLO

3 stops39h 05mMultiple Airlines

Deal found 15/9£745

Best flights from Cali to Heathrow
Discover carefully curated flight deals from Cali to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Tue 14/1014:20CLO - LHR

2 stops34h 10mMultiple Airlines

Mon 20/1009:30LHR - CLO

3 stops33h 53mMultiple Airlines

Deal found 15/9£659

Tue 7/1020:27CLO - LHR

1 stop13h 08mAvianca

Sun 19/1022:05LHR - CLO

1 stop15h 30mAvianca

Deal found 15/9£864

Mon 29/922:00CLO - LHR

3 stops31h 55mMultiple Airlines

Tue 7/1013:05LHR - CLO

3 stops31h 15mMultiple Airlines

Deal found 13/9£726

Sat 27/914:23CLO - LHR

3 stops34h 07mMultiple Airlines

Sat 4/1009:30LHR - CLO

3 stops33h 53mMultiple Airlines

Deal found 14/9£737

Sat 27/914:23CLO - LHR

3 stops34h 07mMultiple Airlines

Sun 5/1008:30LHR - CLO

3 stops34h 53mMultiple Airlines

Deal found 14/9£782

Mon 6/1016:30CLO - LHR

2 stops17h 05mMultiple Airlines

Tue 14/1022:05LHR - CLO

1 stop15h 03mMultiple Airlines

Deal found 14/9£782

Wed 1/1014:23CLO - LHR

2 stops33h 27mMultiple Airlines

Sat 11/1013:50LHR - CLO

2 stops29h 33mMultiple Airlines

Deal found 14/9£843

Mon 6/1016:30CLO - LHR

2 stops17h 05mMultiple Airlines

Mon 13/1022:05LHR - CLO

1 stop14h 38mMultiple Airlines

Deal found 14/9£852

Sat 4/1022:58CLO - LHR

1 stop34h 37mMultiple Airlines

Sat 11/1022:05LHR - CLO

1 stop14h 06mMultiple Airlines

Deal found 14/9£856

Last-minute flights from Cali to Heathrow
Discover last-minute flight deals from Cali to Heathrow. Data last updated 15 September 2025 and is based on user searches.

Sat 27/914:23CLO - LHR

3 stops34h 07mMultiple Airlines

Sat 4/1009:30LHR - CLO

3 stops33h 53mMultiple Airlines

Deal found 14/9£711

Sun 28/914:23CLO - LHR

3 stops34h 12mMultiple Airlines

Mon 6/1008:40LHR - CLO

3 stops34h 43mMultiple Airlines

Deal found 14/9£718

Mon 29/922:00CLO - LHR

3 stops31h 55mMultiple Airlines

Tue 7/1013:05LHR - CLO

3 stops31h 15mMultiple Airlines

Deal found 13/9£726

Tue 30/914:23CLO - LHR

2 stops34h 07mMultiple Airlines

Tue 7/1012:05LHR - CLO

2 stops31h 18mMultiple Airlines

Deal found 14/9£671

Tue 30/914:23CLO - LHR

3 stops34h 07mMultiple Airlines

Sat 11/1009:30LHR - CLO

3 stops33h 53mMultiple Airlines

Deal found 15/9£720

Wed 8/1007:05CLO - LHR

3 stops32h 55mMultiple Airlines

Sun 19/1006:00LHR - CLO

3 stops39h 05mMultiple Airlines

Deal found 15/9£745

Mon 13/1014:20CLO - LHR

3 stops34h 10mMultiple Airlines

Thu 23/1009:30LHR - CLO

3 stops33h 53mMultiple Airlines

Deal found 15/9£721

Tue 14/1014:20CLO - LHR

2 stops34h 10mMultiple Airlines

Mon 20/1009:30LHR - CLO

3 stops33h 53mMultiple Airlines

Deal found 15/9£659

Tue 14/1014:20CLO - LHR

3 stops34h 10mMultiple Airlines

Sun 26/1009:00LHR - CLO

3 stops33h 23mMultiple Airlines

Deal found 14/9£731

One-way flights from Cali to Heathrow
Search for one-way flight options from Cali to Heathrow. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Sat 25/1020:35CLO - LHR

3 stops39h 55mMultiple Airlines

Deal found 13/9£309

Sun 9/1107:30CLO - LHR

3 stops29h 00mMultiple Airlines

Deal found 14/9£310

Thu 5/208:40CLO - LHR

2 stops32h 30mMultiple Airlines

Deal found 15/9£374

Sun 9/1122:25CLO - LHR

1 stop35h 10mAvianca

Deal found 14/9£378

Wed 15/1018:50CLO - LHR

1 stop14h 45mAvianca

Deal found 14/9£425

Sat 25/1018:50CLO - LHR

1 stop14h 45mAvianca

Deal found 13/9£425

Thu 5/220:55CLO - LHR

1 stop12h 40mAvianca

Deal found 14/9£426

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 14/10

14:20-06:30

2 stops34h 10m

London Heathrow

Mon 20/10

09:30-13:23

3 stops33h 53m

£659

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Mon 29/9

22:00-11:55

3 stops31h 55m

London Heathrow

Tue 7/10

13:05-14:20

3 stops31h 15m

£726

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Sat 27/9

14:23-06:30

3 stops34h 07m

London Heathrow

Sat 4/10

09:30-13:23

3 stops33h 53m

£737

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Sat 27/9

14:23-06:30

3 stops34h 07m

London Heathrow

Sun 5/10

08:30-13:23

3 stops34h 53m

£782

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Mon 6/10

16:30-15:35

2 stops17h 05m

London Heathrow

Tue 14/10

22:05-07:08

1 stop15h 03m

£782

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Wed 1/10

14:23-05:50

2 stops33h 27m

London Heathrow

Sat 11/10

13:50-13:23

2 stops29h 33m

£843

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Mon 6/10

16:30-15:35

2 stops17h 05m

London Heathrow

Mon 13/10

22:05-06:43

1 stop14h 38m

£852

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Sat 4/10

22:58-15:35

1 stop34h 37m

London Heathrow

Sat 11/10

22:05-06:11

1 stop14h 06m

£856

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 7/10

20:27-15:35

1 stop13h 08m

London Heathrow

Sun 19/10

22:05-07:35

1 stop15h 30m

£864

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Sun 9/11

07:30-17:30

3 stops29h 00m

£310

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 17 results

Best time to book a flight from Cali to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cali with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cali to London Heathrow Airport

What is the cheapest month to book a flight from Cali to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Cali to London Heathrow Airport (average of £112). Flying from Cali to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CLO to LHR?

It’s typically best to fly out from Cali to London Heathrow Airport in the morning. Doing so could potentially save you 12% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost for a return flight from Cali to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown with Avianca from Cali to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Avianca

6.7

Okay

2,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOG - LPB

no meals provided. Staff was nice. no entertainment behind seats

Avianca

6.7

Okay

2,435 reviews

Avianca

6.7

Okay

2,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOG - LPB

no meals provided. Staff was nice. no entertainment behind seats

Related info for your journey

What airport do you fly from for flights from Cali to London Heathrow?
Located just 12.1 mi from the city center, Cali Alfonso B. Aragon Intl is the airport most travelers will use when flying to London Heathrow from Cali. Booking flights from Alfonso B. Aragon Intl (CLO) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 1 airline.
What is the cheapest airline to fly from Cali to London Heathrow Airport round-trip?
Flying on Avianca is currently your cheapest option to London Heathrow Airport, with prices starting at £737. Users have found that Avianca is 18% cheaper than the other options available to this destination.
Can I find deals for flights from Cali to Heathrow that include hotel bookings?
Yes. In addition to deals on Cali to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cali to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cali to Heathrow.
Can I find deals for business class flights from Cali to Heathrow?
Yes. Cheapflights offers flight deals from Cali to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Cali to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Cali to London Heathrow Airport (average of £112). Flying from Cali to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Hounslow

Slough

Gatwick

Northampton

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Winchester

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Ipswich

Swindon

Dartford

Guildford

Brentford

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Cali to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest£737	Average£855	FlexibilityNo cancel fee	On-time71%	Search Avianca flights

Fly with Cheapflights

How does Cheapflights help users find flights from Cali to Heathrow?

When you search for this flight from Cali to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Cali to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Cali.

Can Cheapflights find flights from Cali to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Cali? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Cali to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Cali to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Cali to London Heathrow Airport from £309

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cali to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Cali to Heathrow

Cheapest flights from Cali to HeathrowExplore the most affordable flight options available from Cali to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Explore the most affordable flight options available from Cali to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Cali to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cali with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Cali to London Heathrow Airport

What is the cheapest month to book a flight from Cali to London Heathrow Airport?

What is the cheapest time of day to fly from CLO to LHR?

How much does it cost for a return flight from Cali to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown with Avianca from Cali to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Cali to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What is the cheapest airline to fly from Cali to London Heathrow Airport round-trip?

Can I find deals for flights from Cali to Heathrow that include hotel bookings?

How can I find direct flights from Cali to Heathrow?

Can I find deals for business class flights from Cali to Heathrow?

What is the cheapest month to book a flight from Cali to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cali to Heathrow

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

Top airline flying from Cali to Heathrow

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cali to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Cali to Heathrow?

Can Cheapflights find flights from Cali to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Cali to Heathrow become cheaper?

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Cheapest flights from Cali to Heathrow
Explore the most affordable flight options available from Cali to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.