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Cheap flights from Cali to London Heathrow Airport from £437

CLO — LHR
20 Sep — 27 Sep1
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

Sat 24/1004:40 -
2 stops21h 30m
Sat 21/1113:00 -
2 stops25h 30m
Deal found 16/8£738
Fri 6/1106:50 -
2 stops27h 35m
Mon 3/506:15 -
2 stops32h 00m
Deal found 18/8£751
Fri 23/1005:25 -
2 stops19h 10m
Sat 14/1113:00 -
2 stops36h 35m
Deal found 16/8£756
Tue 13/1006:15 -
2 stops21h 45m
Tue 17/1113:00 -
2 stops25h 05m
Deal found 19/8£826
Tue 20/1006:15 -
2 stops21h 45m
Thu 25/213:00 -
2 stops25h 05m
Deal found 18/8£851
Mon 5/1006:15 -
2 stops20h 20m
Sun 22/1118:00 -
2 stops20h 30m
Deal found 18/8£862
Tue 13/1006:15 -
2 stops21h 45m
Tue 17/1113:00 -
2 stops25h 05m
Deal found 19/8£895
Sat 17/1006:15 -
2 stops18h 15m
Tue 23/213:00 -
2 stops25h 05m
Deal found 18/8£899
Tue 6/1006:15 -
2 stops21h 45m
Mon 23/1118:00 -
2 stops20h 30m
Deal found 18/8£903
Wed 7/1006:15 -
2 stops23h 35m
Mon 23/1115:00 -
2 stops23h 30m
Deal found 18/8£906
Mon 9/1106:10 -
2 stops24h 10m
Mon 16/1118:00 -
2 stops21h 10m
Deal found 17/8£907
Mon 9/1106:10 -
2 stops21h 20m
Sun 15/1118:00 -
2 stops20h 30m
Deal found 18/8£908

Find flight deals from Cali to Heathrow

Round-trip from

£738

One-way from

£437

Popular in

August

Cheapest in

January

Average price

£1,523
24/10-21/11
  • 24/10-21/11
  • 4 total stops
  • 47h 00m total
  • Cali to London
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 13/10
  • 2 total stops
  • 24h 10m total
  • Cali to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£109 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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

Fri 23/10

06:15-10:00

3 stops21h 45m

London Heathrow

Sat 14/11

13:00-09:05

2 stops25h 05m

£907

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Sun 4/10

15:10-16:15

2 stops19h 05m

London Heathrow

Sun 22/11

06:30-23:32

2 stops22h 02m

£991

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Thu 24/9

21:20-06:35

2 stops27h 15m

London Heathrow

Sun 18/10

08:30-07:40

2 stops29h 10m

£1,008

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Thu 1/10

06:15-11:50

3 stops23h 35m

London Heathrow

Sun 18/10

08:30-07:40

2 stops29h 10m

£1,027

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 2/2

15:08-22:30

2 stops26h 22m

London Heathrow

Fri 12/2

11:20-23:35

3 stops41h 15m

£1,033

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Mon 5/10

18:36-22:25

2 stops21h 49m

London Heathrow

Sun 22/11

11:20-23:32

3 stops41h 12m

£1,059

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 20/10

15:10-22:25

2 stops25h 15m

London Heathrow

Thu 25/2

15:20-23:35

3 stops37h 15m

£1,077

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Fri 23/10

05:25-06:35

2 stops19h 10m

London Heathrow

Sat 14/11

22:30-18:30

1 stop25h 00m

£1,082

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Fri 25/9

06:15-10:00

3 stops21h 45m

London Heathrow

Sun 18/10

08:30-07:40

2 stops29h 10m

£1,090
Fastest return journey

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Sat 24/10

20:45-14:35

1 stop12h 50m

London Heathrow

Sat 21/11

22:30-18:30

1 stop25h 00m

£1,096

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 19 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 £855). Flying from Cali to London Heathrow Airport in August is currently the most expensive (average of £1,523). 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
2,544 reviews
Check prices

Food

5.0

Boarding

6.9

Comfort

6.2

Entertainment

5.3

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
2,544 reviews
Avianca
6.5
Okay
2,544 reviews
Check prices

Food

5.0

Boarding

6.9

Comfort

6.2

Entertainment

5.3

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 19h 05m. Fly via Air Canada, KLM, or Turkish Airlines 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 £779. 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 £855). Flying from Cali to London Heathrow Airport in August is currently the most expensive (average of £1,523). 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
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Northampton
Southend-on-Sea
Barnet
Enfield
Swindon
Kingston upon Thames
Southall
Salisbury

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Cali to Heathrow

AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£779Average£907FlexibilityNo cancel feeOn-time71%
Search Avianca flights

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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?

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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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