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Cheap flights from Cali to London Heathrow Airport from £313

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
CLO — LHR
14 Mar — 21 Mar1
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 12 February 2026.

Sun 15/215:22
CLO
-
LHR
3 stops34h 48m
Multiple Airlines
Mon 2/311:10
LHR
-
CLO
3 stops32h 05m
Multiple Airlines
Deal found 8/2£694
Thu 12/215:11
CLO
-
LHR
2 stops17h 39m
KLM
Thu 19/220:25
LHR
-
CLO
2 stops32h 11m
KLM
Deal found 11/2£720
Tue 14/405:25
CLO
-
LHR
2 stops22h 35m
Multiple Airlines
Tue 16/609:30
LHR
-
CLO
2 stops40h 35m
Multiple Airlines
Deal found 8/2£753
Tue 24/205:00
CLO
-
LHR
2 stops21h 10m
Multiple Airlines
Wed 11/318:00
LHR
-
CLO
2 stops32h 40m
Multiple Airlines
Deal found 9/2£754
Sun 26/414:45
CLO
-
LHR
2 stops23h 25m
Multiple Airlines
Mon 4/512:50
LHR
-
CLO
2 stops31h 10m
Multiple Airlines
Deal found 11/2£772
Mon 25/522:51
CLO
-
LHR
2 stops25h 39m
Multiple Airlines
Wed 10/614:10
LHR
-
CLO
3 stops32h 25m
Multiple Airlines
Deal found 11/2£786
Tue 24/319:00
CLO
-
LHR
3 stops54h 55m
Multiple Airlines
Tue 26/520:00
LHR
-
CLO
1 stop26h 55m
Multiple Airlines
Deal found 8/2£787
Tue 10/210:55
CLO
-
LHR
3 stops22h 30m
Multiple Airlines
Tue 17/221:40
LHR
-
CLO
1 stop13h 43m
Multiple Airlines
Deal found 9/2£819
Wed 1/414:24
CLO
-
LHR
3 stops34h 11m
Multiple Airlines
Mon 4/522:05
LHR
-
CLO
1 stop14h 45m
Multiple Airlines
Deal found 9/2£821
Fri 5/612:06
CLO
-
LHR
2 stops37h 34m
KLM
Wed 10/606:30
LHR
-
CLO
2 stops23h 06m
KLM
Deal found 11/2£827

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 12 February 2026.

Round-trip from

£754

One-way from

£313

Popular in

October

Cheapest in

May

Average price

£834
24/2-11/3
  • 24/2-11/3
  • 4 total stops
  • 53h 50m total
  • Cali to London
Search Deals
17/3
  • 17/3
  • 3 total stops
  • 44h 06m total
  • Cali to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 12 February 2026.
Use the filters below to find and compare flights from Cali to London Heathrow Airport that are best for you.

Fly from

Cali

Fly to

Heathrow

Route

Depart

Return

Price

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 14/4

05:25-10:00

2 stops22h 35m

London Heathrow

Tue 16/6

09:30-20:05

2 stops40h 35m

£753

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Mon 25/5

22:51-06:30

2 stops25h 39m

London Heathrow

Wed 10/6

14:10-16:35

3 stops32h 25m

£786

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Wed 1/4

14:24-06:35

3 stops34h 11m

London Heathrow

Mon 4/5

22:05-06:50

1 stop14h 45m

£821

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Fri 5/6

12:06-07:40

2 stops37h 34m

London Heathrow

Wed 10/6

06:30-23:36

2 stops23h 06m

£827

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Sun 31/5

15:10-20:55

2 stops23h 45m

London Heathrow

Fri 14/8

06:30-23:33

2 stops23h 03m

£840

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Wed 29/4

12:06-20:55

2 stops26h 49m

London Heathrow

Tue 9/6

20:55-23:36

2 stops32h 41m

£843

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 24/2

21:25-10:50

3 stops32h 25m

London Heathrow

Wed 11/3

12:15-13:19

3 stops30h 04m

£852

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Wed 13/5

06:15-09:35

2 stops21h 20m

London Heathrow

Sat 30/5

09:30-07:40

2 stops28h 10m

£865

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Fri 24/4

15:10-07:40

2 stops34h 30m

London Heathrow

Sat 23/5

18:35-23:36

2 stops35h 01m

£870

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Tue 21/4

15:10-16:15

2 stops19h 05m

London Heathrow

Wed 20/5

06:30-23:36

2 stops23h 06m

£872

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Showing 1-10 of 18 results
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 12 February 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
2,496 reviews
Check prices

Comfort

6.2

Crew

7.2

Entertainment

5.4

Overall

6.5

Food

5.0

Boarding

6.9

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

XPL - SAL

I had a horrible experience because I feel I was discriminated against by your agents in Comayagua! My gate pass said to arrive at my gate 30 minutes prior to departure and I did! I arrived at the airport the lady had problems getting the machine to work for my ticket and it took her a long time to get me my boarding pass. I had no luggage. I get through security and make it to my gate 36 minutes before departure when I arrived to the gate I was told I that the gate was closed and I must pay a penalty to get a flight the next day and at this time I had already gone through immigration and but my time had expired that day so I had to stay in the airport until the next day! It also made me miss another flight and I had to purchase an additional flight! So I booked all additional flights through your airline. I went to Costa Rica and back and used only your airline and I was treated completely different in El Salvador and in Costa Rica! I watched each flight on boarding and all of them were loading up the plane 10 to 15 minutes before departure and in Honduras I was told differently when I arrived with at least 36 to 38 minutes before departure. I feel I was treated completely differently because I am a American in a foreign country I didn’t appreciate having to purchase a additional round trip and my first trip your company received payment but refused service for no reason. I didn’t appreciate having to stay in a airport for a whole day waiting for a flight and then watch how the airline was boarding and they were still loading 18 minutes before departure!
Avianca
6.5
Okay
2,496 reviews
Avianca
6.5
Okay
2,496 reviews
Check prices

Comfort

6.2

Crew

7.2

Entertainment

5.4

Overall

6.5

Food

5.0

Boarding

6.9

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

XPL - SAL

I had a horrible experience because I feel I was discriminated against by your agents in Comayagua! My gate pass said to arrive at my gate 30 minutes prior to departure and I did! I arrived at the airport the lady had problems getting the machine to work for my ticket and it took her a long time to get me my boarding pass. I had no luggage. I get through security and make it to my gate 36 minutes before departure when I arrived to the gate I was told I that the gate was closed and I must pay a penalty to get a flight the next day and at this time I had already gone through immigration and but my time had expired that day so I had to stay in the airport until the next day! It also made me miss another flight and I had to purchase an additional flight! So I booked all additional flights through your airline. I went to Costa Rica and back and used only your airline and I was treated completely different in El Salvador and in Costa Rica! I watched each flight on boarding and all of them were loading up the plane 10 to 15 minutes before departure and in Honduras I was told differently when I arrived with at least 36 to 38 minutes before departure. I feel I was treated completely differently because I am a American in a foreign country I didn’t appreciate having to purchase a additional round trip and my first trip your company received payment but refused service for no reason. I didn’t appreciate having to stay in a airport for a whole day waiting for a flight and then watch how the airline was boarding and they were still loading 18 minutes before departure!

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 37h 34m. 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 £756. 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
Croydon
Luton
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Ipswich
Swindon

Browse thousands of different options on Cheapflights for your next trip

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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 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£756Average£861FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Fly with Cheapflights

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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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