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Cheap flights from Cali to London Heathrow Airport from £439

CLO — LHR
20 Oct — 27 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cali to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Cali to Heathrow

Mon 2/1104:38 -
3 stops23h 37m
Tue 10/1109:50 -
3 stops33h 16m
Deal found 19/9£853
Tue 27/1018:28 -
2 stops17h 07m
Wed 11/1122:30 -
1 stop25h 00m
Deal found 15/9£920
Sun 1/1123:20 -
2 stops34h 35m
Wed 11/1122:30 -
1 stop25h 00m
Deal found 15/9£920
Sun 1/1103:33 -
2 stops30h 22m
Wed 11/1122:30 -
1 stop25h 00m
Deal found 15/9£927
Mon 12/1012:06 -
2 stops22h 09m
Sun 29/1106:30 -
2 stops22h 02m
Deal found 15/9£932
Fri 30/1006:53 -
2 stops27h 02m
Mon 9/1106:15 -
2 stops29h 34m
Deal found 16/9£935
Fri 30/1011:13 -
2 stops22h 42m
Wed 11/1122:30 -
1 stop25h 00m
Deal found 15/9£935
Fri 30/1011:13 -
2 stops22h 42m
Tue 10/1119:40 -
3 stops39h 29m
Deal found 15/9£936
Fri 6/1106:00 -
2 stops20h 10m
Wed 18/1115:00 -
2 stops23h 00m
Deal found 18/9£939
Wed 28/1014:45 -
2 stops19h 10m
Wed 11/1122:30 -
1 stop25h 00m
Deal found 15/9£943

Find flight deals from Cali to Heathrow

Round-trip from

£853

One-way from

£439

Popular in

August

Cheapest in

January

Average price

£910
2/11-10/11
  • 2/11-10/11
  • 6 total stops
  • 56h 53m total
  • Cali to London
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 31/10-31/12
  • 2 total stops
  • 19h 55m total
  • Cali to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£131 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

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

Cheapest return flight

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 13/10

15:10-16:15

2 stops19h 05m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£464

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 13/10

08:46-15:40

3 stops48h 54m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£510
Fastest return journey

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 6/10

05:55-06:30

2 stops18h 35m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£587

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 6/10

21:20-06:35

2 stops27h 15m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£593

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Sat 31/10

06:00-10:10

3 stops23h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£593

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Thu 25/2

09:20-22:30

3 stops32h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£611

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 13/10

05:55-11:50

3 stops23h 55m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£651

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Thu 7/1

05:20-07:50

3 stops21h 30m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£748

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Mon 1/3

20:25-17:45

2 stops16h 20m

London Heathrow

Thu 1/4

08:30-23:05

2 stops20h 35m

£936

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Sun 7/2

15:08-16:05

2 stops19h 57m

London Heathrow

Tue 16/2

06:30-23:35

2 stops22h 05m

£954

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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

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 £870). Flying from Cali to London Heathrow Airport in August is currently the most expensive (average of £1,549). 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.

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
6.5
Okay
2,548 reviews
Check prices

Comfort

6.1

Food

5.0

Entertainment

5.3

Boarding

6.9

Crew

7.2

Overall

6.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

BOG - ORD

They use Recaro Seats , but without “recline” for a 6h flight??? And very bad food … only one option???
Avianca
6.5
Okay
2,548 reviews
Avianca
6.5
Okay
2,548 reviews
Check prices

Comfort

6.1

Food

5.0

Entertainment

5.3

Boarding

6.9

Crew

7.2

Overall

6.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

BOG - ORD

They use Recaro Seats , but without “recline” for a 6h flight??? And very bad food … only one option???

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.

  • How long is the flight from Cali to London Heathrow Airport?

    There are many flights that can get you from Cali to London Heathrow Airport in 16h 20m. Fly via Lufthansa, KLM, or Avianca to get the fastest option. The distance from Cali to London Heathrow Airport is about 5419 mi. This flight may include one or multiple stops.

  • 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 £793. Users have found that Avianca is 23% 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 £870). Flying from Cali to London Heathrow Airport in August is currently the most expensive (average of £1,549). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Northampton
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Southall
Watford
Swindon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Cali to Heathrow

AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£793Average£923FlexibilityNo cancel feeOn-time71%
Search Avianca flights

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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.

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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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