What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

What is the most punctual flight time for Cancún to London flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

How often are flights from Cancún to London delayed?

About 0% of weekly flights between Cancún and London have experienced delays in the past year, with the average delay time being 0 minutes.

How long is the flight from Cancún to London Heathrow Airport?

Airlines like JetBlue, TAP AIR PORTUGAL, and Virgin Atlantic fly from Cancún to London Heathrow Airport in about 9h 20m. The time it takes to get you to your destination can typically vary by up to 10h 15m. The distance between Cancún and London Heathrow Airport is about 4938 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the cheapest flights from Cancún to London Heathrow Airport?

On average you can expect to pay £366 for a flight from Cancún to London Heathrow Airport. The cheapest flight overall is £242 while the most popular route, (Cancun - London Heathrow) is currently priced at £585.

What airport do you fly from for flights from Cancún to London Heathrow?

Located just 8.9 mi from the city center, Cancun is the airport most travelers will use when flying to London Heathrow from Cancún. Booking flights from Cancun (CUN) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

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

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

How can I find direct flights from Cancún to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Cancún 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.

£258+ Flights from Cancún to London Heathrow Airport

Cheap flight deals from Cancún to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Cancún to Heathrow
Explore the most affordable flight options available from Cancún to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 December 2025.

Sun 28/1215:30CUN - LHR

1 stop12h 50mAir Canada

Thu 8/113:25LHR - CUN

1 stop14h 15mAir Canada

Deal found 7/12£625

Mon 29/1212:15CUN - LHR

1 stop13h 55mAir Canada

Thu 8/113:25LHR - CUN

1 stop14h 15mAir Canada

Deal found 7/12£627

Thu 25/1212:15CUN - LHR

1 stop13h 55mAir Canada

Thu 8/113:25LHR - CUN

1 stop14h 15mAir Canada

Deal found 7/12£657

Mon 29/1208:00CUN - LHR

2 stops42h 10mMultiple Airlines

Tue 20/106:00LHR - CUN

1 stop17h 10mMultiple Airlines

Deal found 7/12£683

Sat 27/1212:15CUN - LHR

1 stop13h 55mAir Canada

Thu 8/113:25LHR - CUN

1 stop14h 15mAir Canada

Deal found 7/12£686

Mon 29/1208:00CUN - LHR

2 stops42h 10mAir Canada

Tue 20/106:50LHR - CUN

2 stops20h 50mAir Canada

Deal found 7/12£691

Tue 30/1208:00CUN - LHR

2 stops42h 10mAir Canada

Fri 9/113:25LHR - CUN

1 stop14h 15mAir Canada

Deal found 6/12£698

Tue 30/1219:25CUN - LHR

1 stop30h 05mAir Canada

Thu 8/113:25LHR - CUN

1 stop14h 15mAir Canada

Deal found 7/12£701

Wed 31/1211:45CUN - LHR

2 stops16h 35mAir Canada

Thu 8/113:25LHR - CUN

2 stops36h 50mAir Canada

Deal found 7/12£705

Sat 27/1220:00CUN - LHR

1 stop16h 50mMultiple Airlines

Thu 8/113:25LHR - CUN

1 stop14h 15mMultiple Airlines

Deal found 7/12£708

Thu 25/1222:15CUN - LHR

1 stop30h 05mAir Canada

Sat 10/108:00LHR - CUN

2 stops19h 40mAir Canada

Deal found 7/12£717

Best flights from Cancún to Heathrow
Discover carefully curated flight deals from Cancún to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 December 2025.

Thu 12/220:10CUN - LHR

1 stop19h 35mJetBlue

Thu 19/207:25LHR - CUN

1 stop15h 09mJetBlue

Deal found 8/12£590

Thu 15/120:10CUN - LHR

1 stop16h 20mTAP AIR PORTUGAL

Fri 23/106:00LHR - CUN

1 stop17h 40mTAP AIR PORTUGAL

Deal found 7/12£640

Sun 1/322:30CUN - LHR

Nonstop9h 20mVirgin Atlantic

Wed 11/309:00LHR - CUN

1 stop13h 45mVirgin Atlantic

Deal found 7/12£644

Sun 1/308:00CUN - LHR

1 stop20h 00mDelta

Wed 11/306:30LHR - CUN

2 stops18h 29mDelta

Deal found 7/12£680

Thu 29/120:10CUN - LHR

1 stop17h 45mTAP AIR PORTUGAL

Fri 6/208:15LHR - CUN

1 stop15h 25mTAP AIR PORTUGAL

Deal found 7/12£640

Fri 6/222:30CUN - LHR

Nonstop9h 35mVirgin Atlantic

Wed 4/309:00LHR - CUN

1 stop13h 45mVirgin Atlantic

Deal found 7/12£683

Fri 6/212:15CUN - LHR

2 stops17h 35mDelta

Wed 4/308:40LHR - CUN

2 stops17h 31mDelta

Deal found 7/12£720

Thu 22/120:10CUN - LHR

1 stop16h 20mTAP AIR PORTUGAL

Mon 26/118:30LHR - CUN

1 stop29h 10mTAP AIR PORTUGAL

Deal found 7/12£695

Fri 13/322:30CUN - LHR

Nonstop9h 35mVirgin Atlantic

Fri 20/309:00LHR - CUN

1 stop13h 45mVirgin Atlantic

Deal found 7/12£722

Mon 16/212:25CUN - LHR

1 stop15h 20mDelta

Sat 28/220:00LHR - CUN

1 stop21h 47mDelta

Deal found 8/12£723

Tue 13/120:10CUN - LHR

1 stop16h 20mTAP AIR PORTUGAL

Thu 29/108:15LHR - CUN

1 stop15h 25mTAP AIR PORTUGAL

Deal found 7/12£695

Direct flights from Cancún to Heathrow
Explore direct flight options from Cancún to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 December 2025.

Sun 1/322:30CUN - LHR

Nonstop9h 20mVirgin Atlantic

Wed 11/314:45LHR - CUN

Nonstop10h 55mVirgin Atlantic

Deal found 7/12£642

Fri 6/222:30CUN - LHR

Nonstop9h 35mVirgin Atlantic

Wed 4/314:45LHR - CUN

Nonstop10h 55mVirgin Atlantic

Deal found 7/12£681

Fri 13/322:30CUN - LHR

Nonstop9h 35mVirgin Atlantic

Fri 20/314:45LHR - CUN

Nonstop10h 55mVirgin Atlantic

Deal found 7/12£720

Wed 21/122:30CUN - LHR

Nonstop9h 20mVirgin Atlantic

Wed 28/114:45LHR - CUN

Nonstop10h 55mVirgin Atlantic

Deal found 7/12£759

Sun 15/322:30CUN - LHR

Nonstop9h 20mVirgin Atlantic

Fri 20/314:45LHR - CUN

Nonstop10h 55mVirgin Atlantic

Deal found 7/12£789

Fri 20/322:30CUN - LHR

Nonstop9h 35mVirgin Atlantic

Wed 1/413:25LHR - CUN

Nonstop10h 30mVirgin Atlantic

Deal found 8/12£1,095

Fri 26/1222:30CUN - LHR

Nonstop9h 35mVirgin Atlantic

Sun 11/114:45LHR - CUN

Nonstop10h 55mVirgin Atlantic

Deal found 7/12£1,324

Sun 4/122:30CUN - LHR

Nonstop9h 20mVirgin Atlantic

Sun 11/114:45LHR - CUN

Nonstop10h 55mVirgin Atlantic

Deal found 7/12£2,058

Fri 2/122:30CUN - LHR

Nonstop9h 35mVirgin Atlantic

Fri 9/114:45LHR - CUN

Nonstop10h 55mVirgin Atlantic

Deal found 6/12£2,097

Last-minute flights from Cancún to Heathrow
Discover last-minute flight deals from Cancún to Heathrow. Data last updated 9 December 2025 and is based on user searches.

Sun 28/1215:30CUN - LHR

1 stop12h 50mAir Canada

Thu 8/113:25LHR - CUN

1 stop14h 15mAir Canada

Deal found 7/12£625

Mon 29/1212:15CUN - LHR

1 stop13h 55mAir Canada

Thu 8/113:25LHR - CUN

1 stop14h 15mAir Canada

Deal found 7/12£627

Mon 12/108:00CUN - LHR

1 stop22h 50mAir Canada

Tue 27/109:00LHR - CUN

2 stops18h 40mAir Canada

Deal found 8/12£620

Thu 15/116:20CUN - LHR

1 stop23h 25mJetBlue

Mon 26/108:05LHR - CUN

1 stop35h 50mJetBlue

Deal found 7/12£607

Thu 15/108:00CUN - LHR

1 stop22h 50mAir Canada

Mon 26/106:50LHR - CUN

2 stops20h 50mAir Canada

Deal found 7/12£635

Thu 15/120:10CUN - LHR

1 stop16h 20mTAP AIR PORTUGAL

Fri 23/106:00LHR - CUN

1 stop17h 40mTAP AIR PORTUGAL

Deal found 7/12£640

Sun 18/120:45CUN - LHR

1 stop35h 05mMultiple Airlines

Thu 29/106:00LHR - CUN

1 stop17h 10mMultiple Airlines

Deal found 7/12£632

Sun 18/120:45CUN - LHR

1 stop35h 05mMultiple Airlines

Mon 26/106:30LHR - CUN

1 stop14h 45mMultiple Airlines

Deal found 7/12£633

Sun 18/120:45CUN - LHR

1 stop35h 05mMultiple Airlines

Wed 28/106:30LHR - CUN

1 stop14h 50mMultiple Airlines

Deal found 7/12£637

Mon 19/110:00CUN - LHR

2 stops21h 50mMultiple Airlines

Tue 27/115:15LHR - CUN

1 stop31h 50mMultiple Airlines

Deal found 7/12£616

Mon 19/108:00CUN - LHR

1 stop22h 50mMultiple Airlines

Tue 3/206:50LHR - CUN

2 stops20h 50mMultiple Airlines

Deal found 7/12£636

Thu 22/111:59CUN - LHR

2 stops26h 31mMultiple Airlines

Thu 29/112:15LHR - CUN

3 stops32h 13mMultiple Airlines

Deal found 8/12£606

One-way flights from Cancún to Heathrow
Search for one-way flight options from Cancún to Heathrow. Find affordable one-way fares based on user searches. Data last updated 9 December 2025.

Sat 7/210:00CUN - LHR

3 stops45h 50mMultiple Airlines

Deal found 7/12£258

Sun 8/210:00CUN - LHR

2 stops21h 50mMultiple Airlines

Deal found 7/12£267

Sun 8/222:30CUN - LHR

Nonstop9h 20mVirgin Atlantic

Deal found 7/12£273

Tue 10/213:21CUN - LHR

3 stops23h 09mMultiple Airlines

Deal found 7/12£289

Mon 9/213:21CUN - LHR

3 stops23h 09mMultiple Airlines

Deal found 7/12£292

Tue 10/313:20CUN - LHR

1 stop13h 30mKLM

Deal found 8/12£293

Thu 19/313:20CUN - LHR

1 stop12h 30mKLM

Deal found 8/12£293

Mon 9/212:15CUN - LHR

2 stops15h 30mVirgin Atlantic

Deal found 7/12£294

Thu 12/211:00CUN - LHR

2 stops16h 45mDelta

Deal found 7/12£296

Find flight deals from Cancún to Heathrow

Round-trip from	£585
One-way from	£258
Popular in	May
Cheapest in	January
Average price	£812
Good one-way deal	£292 or less

JetBlue
5/2-17/2
2 total stops
48h 03m total
Cancún to London

Search Deals

7/2
3 total stops
45h 50m total
Cancún to London

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£48 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a one-way flight from Cancun to London Heathrow.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cancún to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Thu 12/2

20:10-20:45

1 stop19h 35m

London Heathrow

Thu 19/2

07:25-17:34

1 stop15h 09m

£590

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Thu 15/1

20:10-17:30

1 stop16h 20m

London Heathrow

Fri 23/1

06:00-18:40

1 stop17h 40m

£640

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Thu 29/1

20:10-18:55

1 stop17h 45m

London Heathrow

Fri 6/2

08:15-18:40

1 stop15h 25m

£640

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Sun 1/3

22:30-12:50

Nonstop9h 20m

London Heathrow

Wed 11/3

09:00-17:45

1 stop13h 45m

£644

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Sun 1/3

08:00-09:00

1 stop20h 00m

London Heathrow

Wed 11/3

06:30-19:59

2 stops18h 29m

£680

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Fri 6/2

22:30-13:05

Nonstop9h 35m

London Heathrow

Wed 4/3

09:00-17:45

1 stop13h 45m

£683

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Thu 22/1

20:10-17:30

1 stop16h 20m

London Heathrow

Mon 26/1

18:30-18:40

1 stop29h 10m

£695

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Tue 13/1

20:10-17:30

1 stop16h 20m

London Heathrow

Thu 29/1

08:15-18:40

1 stop15h 25m

£695

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Fri 6/2

12:15-10:50

2 stops17h 35m

London Heathrow

Wed 4/3

08:40-21:11

2 stops17h 31m

£720

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Fri 13/3

22:30-13:05

Nonstop9h 35m

London Heathrow

Fri 20/3

09:00-17:45

1 stop13h 45m

£722

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 18 results

Best time to book a flight from Cancún to Heathrow

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

Prices

Delays

What is the cheapest time of day to fly from CUN to LHR?

It’s optimal to fly from Cancún to London Heathrow Airport in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

What airport do you fly from for flights from Cancún to London Heathrow?
Located just 8.9 mi from the city center, Cancun is the airport most travelers will use when flying to London Heathrow from Cancún. Booking flights from Cancun (CUN) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.
How long is the flight from Cancún to London Heathrow Airport?
Airlines like JetBlue, TAP AIR PORTUGAL, and Virgin Atlantic fly from Cancún to London Heathrow Airport in about 9h 20m. The time it takes to get you to your destination can typically vary by up to 10h 15m. The distance between Cancún and London Heathrow Airport is about 4938 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest flights from Cancún to London Heathrow Airport?
On average you can expect to pay £366 for a flight from Cancún to London Heathrow Airport. The cheapest flight overall is £242 while the most popular route, (Cancun - London Heathrow) is currently priced at £585.
Can I find deals for flights from Cancún to Heathrow that include hotel bookings?
Yes. In addition to deals on Cancún to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cancún to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cancún to Heathrow.
Can I find deals for business class flights from Cancún to Heathrow?
Yes. Cheapflights offers flight deals from Cancún 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

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How does Cheapflights help users find flights from Cancún to Heathrow?

When you search for this flight from Cancún 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 Cancún 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 Cancún.

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

Certainly. Search results for flights to Heathrow from Cancún 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 Cancún to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Cancún to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Cancún to London Heathrow Airport from £258

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cancún to Heathrow

Cheapest flights from Cancún to HeathrowExplore the most affordable flight options available from Cancún to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 December 2025.

Explore the most affordable flight options available from Cancún to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 December 2025.

Find flight deals from Cancún to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cancún to London Heathrow Airport that are best for you.

Best time to book a flight from Cancún to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cancún with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from CUN to LHR?

How often are flights from Cancún to London delayed?

What is the most punctual flight time for Cancún to London flights?

What day of the week experiences the fewest flight delays on this route?

Related info for your journey

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

How long is the flight from Cancún to London Heathrow Airport?

What are the cheapest flights from Cancún to London Heathrow Airport?

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

How can I find direct flights from Cancún to Heathrow?

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

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cancún to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

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 Cancún to Heathrow?

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

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

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

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Cheapest flights from Cancún to Heathrow
Explore the most affordable flight options available from Cancún to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 December 2025.