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Cheap flights from Cali to London Heathrow Airport from £468

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
CLO — LHR
24 Aug — 31 Aug1
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
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 25 July 2026.

Sun 1/1106:05
CLO
-
LHR
2 stops20h 05m
Air Canada
Sun 22/1115:00
LHR
-
CLO
2 stops23h 30m
Air Canada
Deal found 24/7£839
Mon 9/1111:20
CLO
-
LHR
2 stops22h 00m
LATAM Airlines
Mon 16/1120:15
LHR
-
CLO
2 stops39h 00m
LATAM Airlines
Deal found 22/7£845
Mon 9/1111:20
CLO
-
LHR
2 stops22h 00m
LATAM Airlines
Sun 15/1120:15
LHR
-
CLO
2 stops33h 35m
LATAM Airlines
Deal found 21/7£864
Mon 9/1116:05
CLO
-
LHR
1 stop17h 30m
Avianca
Mon 16/1121:40
LHR
-
CLO
1 stop17h 30m
Avianca
Deal found 24/7£894
Mon 9/1116:05
CLO
-
LHR
1 stop17h 30m
Avianca
Sun 15/1121:40
LHR
-
CLO
1 stop13h 30m
Avianca
Deal found 21/7£895
Fri 20/1118:45
CLO
-
LHR
1 stop14h 50m
Avianca
Mon 23/1121:40
LHR
-
CLO
1 stop17h 30m
Avianca
Deal found 23/7£907
Thu 17/921:20
CLO
-
LHR
3 stops32h 35m
Multiple Airlines
Wed 23/913:05
LHR
-
CLO
3 stops25h 55m
Multiple Airlines
Deal found 24/7£913

Find flight deals from Cali to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Cali (CLO) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 July 2026.

Round-trip from

£839

One-way from

£468

Popular in

October

Cheapest in

February

Average price

£1,052
Air Canada
  • Air Canada
  • 1/11-22/11
  • 4 total stops
  • 43h 35m total
  • Cali to London
Search Deals
1/10
  • 1/10
  • 3 total stops
  • 49h 25m total
  • Cali to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cali to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 July 2026.
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 - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Sun 20/9

21:20-08:35

2 stops29h 15m

London Heathrow

Tue 20/10

09:30-07:40

2 stops28h 10m

£945

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Sun 18/10

15:10-16:15

2 stops19h 05m

London Heathrow

Thu 22/10

20:55-23:37

2 stops32h 42m

£1,030

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Fri 21/8

12:08-13:50

2 stops19h 42m

London Heathrow

Sat 5/9

17:10-23:33

2 stops36h 23m

£1,057

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Fri 21/8

12:08-16:15

2 stops22h 07m

London Heathrow

Sun 6/9

06:30-23:33

2 stops23h 03m

£1,057

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Fri 2/10

06:15-10:00

3 stops21h 45m

London Heathrow

Sat 17/10

12:05-07:40

3 stops25h 35m

£1,111

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Fri 25/9

06:15-10:00

3 stops21h 45m

London Heathrow

Sat 17/10

12:05-07:40

3 stops25h 35m

£1,161

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Fri 28/8

12:08-07:40

2 stops37h 32m

London Heathrow

Sun 13/9

06:30-23:33

2 stops23h 03m

£1,210

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Wed 19/8

15:12-22:25

2 stops25h 13m

London Heathrow

Wed 18/11

16:30-19:55

2 stops32h 25m

£1,238
Fastest return journey

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Fri 11/9

16:50-15:35

1 stop16h 45m

London Heathrow

Sun 11/10

22:05-14:10

1 stop22h 05m

£1,238

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Wed 19/8

15:12-22:25

2 stops25h 13m

London Heathrow

Tue 17/11

22:40-19:55

2 stops26h 15m

£1,238

Flights are sorted by cheapest return flights first.

Deals found on 20/7

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
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.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 25 July 2026.
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
2,520 reviews
Check prices

Comfort

6.1

Food

5.0

Entertainment

5.3

Boarding

6.9

Overall

6.5

Crew

7.2

Reviews

1 / 20
10.0
Excellent

Ana Victoria,Jun 2026

BOG - SJO

On time, that was the most important because it was too late and we were very tired
Avianca
6.5
Okay
2,520 reviews
Avianca
6.5
Okay
2,520 reviews
Check prices

Comfort

6.1

Food

5.0

Entertainment

5.3

Boarding

6.9

Overall

6.5

Crew

7.2

Reviews

1 / 20
10.0
Excellent

Ana Victoria,Jun 2026

BOG - SJO

On time, that was the most important because it was too late and we were very tired

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?

    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 KLM 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 £775. Users have found that Avianca is 22% 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
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

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.

Top airline flying from Cali to Heathrow

Discover the top airline that operate flights from Cali to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£775Average£928FlexibilityNo cancel feeOn-time71%
Search Avianca flights

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?

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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