Find flights
When to book
Airlines
FAQs

Cheap flights from Cali to London Heathrow Airport from £429

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
CLO — LHR
9 May — 16 May1
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 9 April 2026.

Thu 21/505:55
CLO
-
LHR
2 stops22h 05m
Multiple Airlines
Thu 28/514:05
LHR
-
CLO
2 stops24h 55m
Multiple Airlines
Deal found 6/4£799
Sun 17/506:15
CLO
-
LHR
2 stops20h 20m
Air Canada
Sun 18/1017:40
LHR
-
CLO
2 stops20h 00m
Air Canada
Deal found 5/4£852
Tue 19/506:15
CLO
-
LHR
2 stops21h 45m
Air Canada
Sun 18/1017:40
LHR
-
CLO
2 stops20h 00m
Air Canada
Deal found 5/4£862
Mon 9/1120:40
CLO
-
LHR
2 stops17h 05m
Multiple Airlines
Fri 20/1109:30
LHR
-
CLO
2 stops18h 40m
Multiple Airlines
Deal found 5/4£866
Sat 16/506:15
CLO
-
LHR
2 stops18h 15m
Air Canada
Sun 18/1017:40
LHR
-
CLO
2 stops20h 00m
Air Canada
Deal found 5/4£867
Mon 21/918:30
CLO
-
LHR
2 stops21h 40m
Lufthansa
Tue 2/209:30
LHR
-
CLO
2 stops18h 40m
Lufthansa
Deal found 8/4£872
Wed 13/505:55
CLO
-
LHR
2 stops18h 40m
Multiple Airlines
Wed 27/512:40
LHR
-
CLO
3 stops26h 20m
Multiple Airlines
Deal found 5/4£873
Mon 11/514:02
CLO
-
LHR
2 stops34h 43m
Multiple Airlines
Mon 18/522:05
LHR
-
CLO
1 stop14h 10m
Multiple Airlines
Deal found 6/4£880
Sun 3/506:15
CLO
-
LHR
2 stops20h 20m
Air Canada
Sun 18/1017:40
LHR
-
CLO
2 stops20h 00m
Air Canada
Deal found 5/4£892
Tue 26/515:10
CLO
-
LHR
2 stops19h 05m
KLM
Fri 5/606:30
LHR
-
CLO
2 stops23h 06m
KLM
Deal found 4/4£899
Wed 11/1106:05
CLO
-
LHR
2 stops20h 05m
Air Canada
Sun 15/1118:00
LHR
-
CLO
2 stops20h 30m
Air Canada
Deal found 4/4£902

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 9 April 2026.

Round-trip from

£799

One-way from

£429

Popular in

October

Cheapest in

February

Average price

£888
21/5-28/5
  • 21/5-28/5
  • 4 total stops
  • 47h 00m total
  • Cali to London
Search Deals
9/5
  • 9/5
  • 3 total stops
  • 23h 55m total
  • Cali to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 9 April 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

Tue 26/5

15:10-16:15

2 stops19h 05m

London Heathrow

Fri 5/6

06:30-23:36

2 stops23h 06m

£899

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 26/5

22:50-09:35

2 stops28h 45m

London Heathrow

Mon 8/6

17:40-07:40

2 stops20h 00m

£916

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Mon 7/9

06:15-06:35

2 stops18h 20m

London Heathrow

Sun 13/9

17:40-07:40

2 stops20h 00m

£925

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Fri 5/6

12:06-16:15

2 stops22h 09m

London Heathrow

Wed 10/6

06:30-23:36

2 stops23h 06m

£926
Fastest return journey

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Thu 28/5

20:45-15:35

1 stop12h 50m

London Heathrow

Thu 4/6

22:05-06:15

1 stop14h 10m

£933

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Thu 17/9

05:25-10:00

2 stops22h 35m

London Heathrow

Mon 25/1

13:25-11:05

2 stops26h 40m

£951

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 26/5

15:10-09:50

2 stops36h 40m

London Heathrow

Fri 5/6

16:45-23:36

3 stops36h 51m

£960

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Thu 28/5

12:06-19:25

2 stops25h 19m

London Heathrow

Thu 4/6

19:15-23:36

2 stops34h 21m

£963
Cheapest one-way

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Fri 15/5

20:45-12:05

3 stops33h 20m

£457

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Sat 16/5

14:02-11:55

3 stops39h 53m

£472

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 16 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.

Cheapflights Insights

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

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

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 9 April 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
2,503 reviews
Check prices

Comfort

6.2

Overall

6.5

Entertainment

5.3

Boarding

6.9

Food

5.0

Crew

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

BOG - BOS

Customer service was great from the counter to the light crew. It would be nice if the airplanes were equipped with in-flight entertainment system for such a longhaul flight.
Avianca
6.5
Okay
2,503 reviews
Avianca
6.5
Okay
2,503 reviews
Check prices

Comfort

6.2

Overall

6.5

Entertainment

5.3

Boarding

6.9

Food

5.0

Crew

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

BOG - BOS

Customer service was great from the counter to the light crew. It would be nice if the airplanes were equipped with in-flight entertainment system for such a longhaul flight.

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 to get the fastest option. The distance from Cali to London Heathrow Airport is about 5419 mi.

  • 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 £794. Users have found that Avianca is 17% 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
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Gatwick
Luton
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Chelmsford
Ipswich
Southend-on-Sea

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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£794Average£886FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.