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Cheap flights from Cali to London Heathrow Airport from £418

CLO — LHR
11 Dec — 18 Dec1
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

Thu 26/1112:05 -
2 stops23h 00m
Thu 28/106:30 -
2 stops22h 04m
Deal found 9/11£707
Tue 10/1109:20 -
2 stops18h 05m
Mon 8/319:40 -
2 stops17h 10m
Deal found 7/11£834
Wed 25/1106:00 -
2 stops20h 10m
Fri 22/118:00 -
2 stops20h 00m
Deal found 9/11£851
Mon 7/1221:50 -
2 stops28h 20m
Fri 7/517:40 -
2 stops20h 00m
Deal found 10/11£860
Thu 3/1206:00 -
2 stops19h 30m
Wed 20/118:00 -
2 stops20h 00m
Deal found 8/11£868
Sun 29/1106:00 -
2 stops20h 10m
Mon 5/412:05 -
2 stops25h 35m
Deal found 7/11£933
Sun 8/1104:45 -
2 stops22h 45m
Mon 16/1118:00 -
2 stops20h 00m
Deal found 7/11£950
Tue 22/1218:05 -
2 stops20h 10m
Thu 28/106:30 -
2 stops22h 04m
Deal found 9/11£953
Wed 25/1123:20 -
2 stops33h 45m
Fri 22/122:30 -
1 stop25h 00m
Deal found 9/11£963

Find flight deals from Cali to Heathrow

Round-trip from

£707

One-way from

£418

Popular in

August

Cheapest in

October

Average price

£1,079
KLM
  • KLM
  • 26/11-28/1
  • 4 total stops
  • 45h 04m total
  • Cali to London
Search Deals
1/12-31/12
  • 1/12-31/12
  • 2 total stops
  • 17h 47m total
  • Cali to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£232 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 8/12

14:08-14:55

2 stops19h 47m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£445

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Wed 9/12

13:45-16:35

2 stops21h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£469

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Sat 30/1

22:30-14:35

1 stop35h 05m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£521
Fastest return journey

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Thu 10/12

22:10-18:50

1 stop15h 40m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£535

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 1/12

11:38-13:50

3 stops21h 12m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£544

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Sat 12/12

21:55-14:25

2 stops35h 30m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£557

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Sat 12/12

06:00-08:30

2 stops21h 30m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£612

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Sat 12/12

09:20-22:30

3 stops32h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£612

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Sat 30/1

06:00-07:10

3 stops20h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£613

CaliLondon

CLO Cali Alfonso B. Aragon Intl - LHR London Heathrow

CLOLHR

Cali Alfonso B. Aragon Intl

Sun 7/2

11:58-16:05

2 stops23h 07m

London Heathrow

Tue 16/2

06:30-10:58

2 stops33h 28m

£710

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 20 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

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
2,549 reviews
Check prices

Boarding

6.9

Entertainment

5.3

Comfort

6.1

Crew

7.2

Food

5.0

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
2,549 reviews
Avianca
6.5
Okay
2,549 reviews
Check prices

Boarding

6.9

Entertainment

5.3

Comfort

6.1

Crew

7.2

Food

5.0

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 15h 05m. Fly via KLM, Avianca, or Air Canada 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 £792. Users have found that Avianca is 24% 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.

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
Wembley
Milton Keynes
Gatwick
Slough
Ilford
Hayes
Folkestone
Eastbourne
Croydon
Barnet
Northampton
Southall
Southend-on-Sea
Enfield
Brentford
Dover
Harrow
Watford

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Cali to Heathrow

AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£792Average£1,106FlexibilityNo 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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