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Cheap flights from Cali to London from £346

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
CLO — LON
16 Jan — 23 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cali to London

Enter your travel dates to find the best prices.

Cheapest flights from Cali to London
Explore the most affordable flight options available from Cali to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 December 2025.

Mon 22/1220:40CLO - LHR
1 stop12h 55mAvianca
Tue 30/1221:40LHR - CLO
1 stop14h 30mAvianca
Deal found 15/12£1,049
Tue 16/1215:11CLO - LHR
2 stops19h 54mKLM
Wed 14/106:30LHR - CLO
2 stops22h 04mKLM
Deal found 15/12£1,068
Tue 16/1211:50CLO - LGW
2 stops22h 40mMultiple Airlines
Wed 14/113:00LGW - CLO
2 stops25h 55mMultiple Airlines
Deal found 15/12£1,069
Tue 16/1215:11CLO - LCY
2 stops23h 24mKLM
Wed 14/107:45LCY - CLO
2 stops20h 49mKLM
Deal found 15/12£1,086
Tue 16/1220:40CLO - LHR
1 stop12h 55mAvianca
Wed 14/121:40LHR - CLO
1 stop13h 30mAvianca
Deal found 15/12£1,093
Wed 24/1212:04CLO - LHR
2 stops26h 11mKLM
Thu 15/106:30LHR - CLO
2 stops22h 04mKLM
Deal found 14/12£1,109
Tue 16/1215:30CLO - LHR
1 stop18h 05mMultiple Airlines
Wed 14/113:00LHR - CLO
2 stops26h 10mMultiple Airlines
Deal found 15/12£1,123
Tue 16/1216:05CLO - LHR
1 stop17h 30mAvianca
Tue 30/1221:40LHR - CLO
1 stop18h 25mAvianca
Deal found 15/12£1,127
Wed 24/1213:10CLO - LHR
1 stop20h 25mMultiple Airlines
Thu 15/113:25LHR - CLO
2 stops24h 40mMultiple Airlines
Deal found 14/12£1,130
Wed 24/1220:40CLO - LHR
1 stop12h 55mAvianca
Thu 15/121:40LHR - CLO
1 stop14h 05mAvianca
Deal found 14/12£1,152
Tue 16/1220:05CLO - STN
1 stop19h 10mMultiple Airlines
Wed 14/105:55STN - CLO
1 stop17h 10mMultiple Airlines
Deal found 15/12£1,209
Tue 16/1220:55CLO - LHR
1 stop12h 40mMultiple Airlines
Tue 30/1213:25LHR - CLO
2 stops25h 45mMultiple Airlines
Deal found 15/12£1,226

Find flight deals from Cali to London

Discover tips and strategies to find the most affordable flight options for your journey from Cali (CLO) to London (LON). 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 17 December 2025.

Round-trip from

£717

One-way from

£346

Popular in

June

Cheapest in

July

Average price

£906
19/2-4/3
  • 19/2-4/3
  • 3 total stops
  • 42h 40m total
  • Cali to London
Search Deals
5/2
  • 5/2
  • 2 total stops
  • 23h 53m total
  • Cali to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cali to London 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 17 December 2025.
Use the filters below to find and compare flights from Cali to London that are best for you.

Fly from

Cali

Fly to

London

Route

Depart

Return

Price

CaliLondon

CLO - LGW

CLOLGW

Cali Alfonso B. Aragon Intl

Thu 19/2

22:05-22:40

1 stop19h 35m

London Gatwick

Wed 4/3

15:25-09:30

2 stops23h 05m

£717

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Wed 29/4

20:56-06:30

3 stops27h 34m

London Heathrow

Mon 18/5

22:05-06:11

1 stop14h 06m

£788

CaliLondon

CLO - STN

CLOSTN

Cali Alfonso B. Aragon Intl

Thu 19/2

13:40-13:30

2 stops18h 50m

London Stansted

Wed 4/3

05:55-18:05

1 stop17h 10m

£801

CaliLondon

CLO - LGW

CLOLGW

Cali Alfonso B. Aragon Intl

Wed 28/1

22:50-10:00

2 stops30h 10m

London Gatwick

Sun 15/2

10:00-11:55

2 stops30h 55m

£810

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Thu 19/2

15:22-06:30

3 stops34h 08m

London Heathrow

Wed 4/3

21:40-06:10

1 stop13h 30m

£817

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Sun 12/4

16:56-10:00

3 stops35h 04m

London Heathrow

Tue 26/5

22:05-06:11

1 stop14h 06m

£831

CaliLondon

CLO - LGW

CLOLGW

Cali Alfonso B. Aragon Intl

Mon 27/4

11:23-12:50

2 stops19h 27m

London Gatwick

Fri 1/5

06:00-23:40

2 stops23h 40m

£861

CaliLondon

CLO - LHR

CLOLHR

Cali Alfonso B. Aragon Intl

Thu 19/2

20:55-14:35

1 stop12h 40m

London Heathrow

Wed 4/3

21:40-07:35

1 stop14h 55m

£862

CaliLondon

CLO - STN

CLOSTN

Cali Alfonso B. Aragon Intl

Mon 27/4

10:50-12:05

2 stops19h 15m

London Stansted

Fri 1/5

08:40-23:40

2 stops21h 00m

£863

CaliLondon

CLO - LGW

CLOLGW

Cali Alfonso B. Aragon Intl

Wed 29/4

04:24-06:20

2 stops19h 56m

London Gatwick

Mon 18/5

06:00-19:17

2 stops19h 17m

£864

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 48 results
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Best time to book a flight from Cali to London

Have a flexible travel schedule? Discover the best time to fly to London 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

What is the cheapest month to book a flight from Cali to London?

Currently, December is the cheapest month in which you can book a flight from Cali to London (average of £581). Flying from Cali to London in January is currently the most expensive (average of £1,055). 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.

What is the cheapest time of day to fly from CLO to LON?

Find hourly flight availability from Cali to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 December 2025.

One of the essential ways to save on airfare from Cali to London is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 12% on airfare.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 17 December 2025.
Check out reviews from past customers who have flown with Avianca from Cali to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Avianca
6.6
Okay
2,487 reviews
Check prices

Entertainment

5.4

Comfort

6.3

Food

5.1

Overall

6.6

Boarding

7.0

Crew

7.2

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
6.6
Okay
2,487 reviews
Avianca
6.6
Okay
2,487 reviews
Check prices

Entertainment

5.4

Comfort

6.3

Food

5.1

Overall

6.6

Boarding

7.0

Crew

7.2

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 London. 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?

    If you book a flight to London from Cali, you will be flying from Alfonso B. Aragon Intl, which is the city’s only airport. Cali Alfonso B. Aragon Intl (CLO) is located 12.1 mi from the center of Cali. There are 0 flights from Alfonso B. Aragon Intl to London per day from 1 airline.

  • How long is the flight from Cali to London?

    Airlines like Avianca and KLM fly from Cali to London in about 12h 40m. The time it takes to get you to your destination can typically vary by up to 8h 40m. The distance between Cali and London is about 5419 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Cali to London round-trip?

    Our cheapest airline available from Cali to London is Avianca. Our recent data shows that you can find tickets from as low as £746 on this airline. You may be able to fly from Cali to London for 18% less than the average price by searching for this airline.

  • What are the most popular routes from Cali to London?

    While some choose either Cali Alfonso B. Aragon Intl - London City or Cali Alfonso B. Aragon Intl - London Heathrow, Cali Alfonso B. Aragon Intl - London Gatwick is the most popular route from Cali to London.

  • Can I find deals for flights from Cali to London that include hotel bookings?

    Yes. In addition to deals on Cali to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cali to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cali to London.

  • Can I find deals for business class flights from Cali to London?

    Yes. Cheapflights offers flight deals from Cali to London 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?

    Currently, December is the cheapest month in which you can book a flight from Cali to London (average of £581). Flying from Cali to London in January is currently the most expensive (average of £1,055). 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

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Alternative routes for Cali to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Cali to London

Discover the top airline that operate flights from Cali to London. 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 17 December 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£746Average£871FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Cali to London?

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Why should you use Cheapflights to find cheap flight tickets from Cali to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Cali to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Cali to London flexibly with Cheapflights today.

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