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Cheap flights from Cartagena to London Heathrow Airport from £335

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — LHR
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Cartagena to Heathrow
Explore the most affordable flight options available from Cartagena to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Wed 26/1118:55CTG - LHR
1 stop13h 55mKLM
Wed 3/1215:50LHR - CTG
1 stop27h 27mKLM
Deal found 26/11£694
Wed 26/1120:00CTG - LHR
3 stops30h 10mMultiple Airlines
Wed 3/1213:45LHR - CTG
3 stops28h 25mMultiple Airlines
Deal found 25/11£926
Fri 26/1217:55CTG - LHR
1 stop15h 40mAvianca
Fri 2/121:40LHR - CTG
1 stop15h 05mAvianca
Deal found 26/11£953
Fri 26/1206:50CTG - LHR
2 stops26h 45mMultiple Airlines
Fri 2/121:40LHR - CTG
1 stop15h 06mMultiple Airlines
Deal found 26/11£1,039
Wed 3/1206:25CTG - LHR
2 stops18h 55mUnited Airlines
Wed 10/1216:20LHR - CTG
2 stops35h 40mUnited Airlines
Deal found 26/11£1,163

Cheap flight deals from Cartagena to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Cartagena (CTG) 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 27 November 2025.

Round-trip from

£667

One-way from

£335

Popular in

August

Cheapest in

November

Average price

£691
KLM
  • KLM
  • 9/3-19/3
  • 3 total stops
  • 42h 20m total
  • Cartagena to London
Search Deals
26/1
  • 26/1
  • 3 total stops
  • 41h 29m total
  • Cartagena to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£120 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£44 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cartagena 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 27 November 2025.
Use the filters below to find and compare flights from Cartagena to London Heathrow Airport that are best for you.

Fly from

Cartagena

Fly to

Heathrow

Route

Depart

Return

Price

CartagenaLondon

CTG - LHR

CTGLHR

Cartagena Rafael Nunez

Mon 9/3

14:30-11:40

1 stop16h 10m

London Heathrow

Thu 19/3

20:25-17:35

2 stops26h 10m

£667

CartagenaLondon

CTG - LHR

CTGLHR

Cartagena Rafael Nunez

Wed 13/5

18:40-15:35

1 stop14h 55m

London Heathrow

Thu 21/5

22:05-07:14

1 stop15h 09m

£693

CartagenaLondon

CTG - LHR

CTGLHR

Cartagena Rafael Nunez

Fri 1/5

18:40-15:35

1 stop14h 55m

London Heathrow

Sat 9/5

22:05-09:39

1 stop17h 34m

£695

CartagenaLondon

CTG - LHR

CTGLHR

Cartagena Rafael Nunez

Wed 1/4

17:29-15:35

1 stop16h 06m

London Heathrow

Mon 6/4

22:05-07:14

1 stop15h 09m

£696

CartagenaLondon

CTG - LHR

CTGLHR

Cartagena Rafael Nunez

Mon 2/3

18:20-14:35

1 stop15h 15m

London Heathrow

Thu 12/3

21:40-07:45

1 stop15h 05m

£780

CartagenaLondon

CTG - LHR

CTGLHR

Cartagena Rafael Nunez

Wed 1/4

13:21-06:30

3 stops35h 09m

London Heathrow

Mon 6/4

22:05-11:09

2 stops19h 04m

£801

CartagenaLondon

CTG - LHR

CTGLHR

Cartagena Rafael Nunez

Mon 9/3

13:00-14:35

1 stop20h 35m

London Heathrow

Thu 19/3

21:40-08:12

1 stop15h 32m

£805

CartagenaLondon

CTG - LHR

CTGLHR

Cartagena Rafael Nunez

Mon 2/3

18:55-22:40

3 stops22h 45m

London Heathrow

Thu 12/3

06:00-23:40

3 stops22h 40m

£829

CartagenaLondon

CTG - LHR

CTGLHR

Cartagena Rafael Nunez

Fri 6/2

18:55-17:00

1 stop17h 05m

London Heathrow

Sun 8/2

20:25-17:35

2 stops26h 10m

£867

CartagenaLondon

CTG - LHR

CTGLHR

Cartagena Rafael Nunez

Mon 9/3

09:42-06:40

2 stops39h 58m

London Heathrow

Thu 19/3

12:05-23:00

2 stops39h 55m

£878

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 20 results
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Best time to book a flight from Cartagena to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cartagena 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.

Related info for your journey

Find useful and relevant information for your journey from Cartagena 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 Cartagena to London Heathrow?

    Cartagena Rafael Nunez (CTG) is the airport you will fly out of if you book a flight from Cartagena to London Heathrow. You should not have trouble finding flights to London Heathrow from Rafael Nunez; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Cartagena airport to London Heathrow. It is only a 4.1 mi journey to Rafael Nunez (CTG) from Cartagena’s city center.

  • How long is the flight from Cartagena to London Heathrow Airport?

    A quick flight from Cartagena to London Heathrow Airport can take about 14h 55m. KLM provides one of the quickest options available for as low as £693. Airlines will cover a distance of 5010 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Cartagena to Heathrow that include hotel bookings?

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

  • How can I find direct flights from Cartagena to Heathrow?

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

  • Can I find deals for business class flights from Cartagena to Heathrow?

    Yes. Cheapflights offers flight deals from Cartagena 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
Slough
Croydon
Hounslow
Northampton
Gatwick
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Brentford
Winchester
Swindon
Crawley
Romford
Chichester
Bedford

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Why should you use Cheapflights to find cheap flight tickets from Cartagena to Heathrow?

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Can Cheapflights find flights from Cartagena to Heathrow with no change fees?

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Can Cheapflights notify me if prices for flights from Cartagena to Heathrow become cheaper?

Yes! Start tracking prices for Cartagena to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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