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Cheap flights from London Heathrow Airport to Cartagena from £440

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CTG
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Cartagena

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Cartagena
Explore the most affordable flight options available from Heathrow to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Tue 8/909:30
LHR
-
CTG
2 stops28h 40m
Multiple Airlines
Tue 22/904:35
CTG
-
LHR
2 stops19h 55m
Multiple Airlines
Deal found 6/6£702
Mon 14/917:40
LHR
-
CTG
2 stops20h 30m
Multiple Airlines
Sun 27/905:50
CTG
-
LHR
2 stops18h 45m
Multiple Airlines
Deal found 8/6£724
Fri 6/1118:00
LHR
-
CTG
1 stop25h 45m
Multiple Airlines
Mon 23/1122:05
CTG
-
LHR
2 stops28h 05m
Multiple Airlines
Deal found 7/6£739
Tue 8/908:15
LHR
-
CTG
1 stop35h 10m
JetBlue
Tue 22/914:45
CTG
-
LHR
1 stop24h 00m
JetBlue
Deal found 6/6£747
Thu 5/1112:10
LHR
-
CTG
2 stops55h 35m
Air Canada
Sun 15/1106:00
CTG
-
LHR
2 stops20h 10m
Air Canada
Deal found 6/6£755
Sat 21/1113:00
LHR
-
CTG
2 stops27h 40m
Multiple Airlines
Sun 29/1121:25
CTG
-
LHR
2 stops30h 05m
Multiple Airlines
Deal found 7/6£760
Tue 21/708:15
LHR
-
CTG
1 stop35h 17m
JetBlue
Tue 28/714:52
CTG
-
LHR
1 stop23h 53m
JetBlue
Deal found 8/6£767
Mon 13/708:15
LHR
-
CTG
1 stop35h 17m
JetBlue
Mon 20/714:52
CTG
-
LHR
1 stop36h 38m
JetBlue
Deal found 9/6£767
Thu 10/914:05
LHR
-
CTG
2 stops24h 05m
Air Canada
Tue 22/905:35
CTG
-
LHR
2 stops22h 25m
Air Canada
Deal found 6/6£775
Tue 8/909:30
LHR
-
CTG
2 stops28h 40m
Air Canada
Mon 21/905:50
CTG
-
LHR
2 stops20h 45m
Air Canada
Deal found 6/6£779

Find flight deals from Heathrow to Cartagena

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Cartagena (CTG). 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 10 June 2026.

Round-trip from

£702

One-way from

£440

Popular in

July

Cheapest in

February

Average price

£876
8/9-22/9
  • 8/9-22/9
  • 4 total stops
  • 48h 35m total
  • London to Cartagena
Search Deals
13/8
  • 13/8
  • 3 total stops
  • 39h 12m total
  • London to Cartagena
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£122 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Cartagena 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 10 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Cartagena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Wed 28/10

15:00-13:15

2 stops27h 15m

Cartagena Rafael Nunez

Wed 11/11

15:25-20:00

2 stops23h 35m

£806

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Fri 6/11

10:45-14:15

1 stop32h 30m

Cartagena Rafael Nunez

Mon 23/11

15:25-11:40

1 stop15h 15m

£840

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Tue 7/7

15:50-13:05

2 stops27h 15m

Cartagena Rafael Nunez

Sat 11/7

05:35-20:10

2 stops32h 35m

£1,019

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Mon 22/6

18:35-13:15

2 stops24h 40m

Cartagena Rafael Nunez

Thu 27/8

14:30-11:20

1 stop14h 50m

£1,071
Fastest return journey

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Mon 22/6

06:30-16:45

2 stops16h 15m

Cartagena Rafael Nunez

Sun 28/6

18:05-20:55

1 stop20h 50m

£1,072

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Fri 6/11

16:30-23:00

3 stops35h 30m

Cartagena Rafael Nunez

Mon 23/11

15:05-22:30

2 stops26h 25m

£1,219

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Wed 1/7

18:05-12:35

2 stops24h 30m

Cartagena Rafael Nunez

Sat 4/7

13:35-14:25

2 stops18h 50m

£1,254

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Wed 5/8

22:40-23:00

3 stops30h 20m

Cartagena Rafael Nunez

Sat 15/8

15:05-22:25

2 stops25h 20m

£1,389
Cheapest one-way

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Wed 24/6

20:50-19:02

3 stops52h 12m

£493

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Tue 16/6

22:05-16:45

3 stops24h 40m

£503

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Cartagena

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

What is the cheapest month to book a flight from London Heathrow Airport to Cartagena?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Cartagena (average of £721). Flying from London Heathrow Airport to Cartagena in July is currently the most expensive (average of £1,246). 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.

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

Reviews of airlines servicing Cartagena

Get insights into the airlines that provide service to Cartagena. 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 Cartagena. Reviews last updated 10 June 2026.
See what other customers who have flown with KLM,SWISS, andAmerican Airlines from London Heathrow Airport to Cartagena have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,527 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
SWISS
7.5
Good
1,968 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,637 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
JetBlue
7.1
Good
2,982 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Avianca
6.5
Okay
2,534 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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

    For a flight from London Heathrow to Cartagena, you will be flying into Rafael Nunez. Cartagena Rafael Nunez (CTG) is just 4.1 mi from the center of the city. Rafael Nunez is the only Cartagena airport and it handles 0 inbound flights from London Heathrow per day. 6 airlines have flights to Cartagena Rafael Nunez from London Heathrow on a regular basis.

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

    Departing from London Heathrow Airport to Cartagena will take you 27h 15m. The distance between London Heathrow Airport and Cartagena is about 5010 mi.

  • What are the cheapest airlines flying from London Heathrow Airport to Cartagena round-trip?

    Currently priced at £532, JetBlue will fly you from London Heathrow Airport to Cartagena and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Avianca and SWISS - these airlines can fly you to your destination from £659 and £682, respectively. JetBlue is currently priced 41% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Cartagena 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 London Heathrow Airport to Cartagena?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Cartagena (average of £721). Flying from London Heathrow Airport to Cartagena in July is currently the most expensive (average of £1,246). 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

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 6 airlines flying from Heathrow to Cartagena

Discover the top 6 airlines that operate flights from Heathrow to Cartagena. 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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£532Average£606FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
AviancaCheapest£659Average£921FlexibilityNo cancel feeOn-time71%
Search Avianca flights
SWISSCheapest£682Average£781FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapest£701Average£818FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£739Average£1,041FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£838Average£963FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 Heathrow to Cartagena?

When you search for this flight from Heathrow to Cartagena, 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 Heathrow to Cartagena?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Cartagena.

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

Certainly. Search results for flights to Cartagena from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Heathrow to Cartagena and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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