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Cheap flights from Guatemala to London Heathrow Airport from £308

GUA — LHR
27 Sep — 4 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Guatemala to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Guatemala to Heathrow

Thu 8/1012:57 -
1 stop15h 23m
Thu 15/1015:15 -
1 stop27h 12m
Deal found 24/8£720
Tue 20/1012:49 -
1 stop20h 11m
Fri 30/1022:30 -
1 stop21h 07m
Deal found 24/8£754
Wed 14/1012:57 -
1 stop17h 18m
Wed 28/1016:00 -
1 stop25h 27m
Deal found 23/8£758
Tue 15/913:02 -
1 stop17h 13m
Fri 9/1011:30 -
2 stops18h 13m
Deal found 25/8£778
Wed 14/1012:57 -
2 stops20h 18m
Wed 28/1016:00 -
1 stop25h 27m
Deal found 27/8£781
Tue 3/1113:57 -
1 stop13h 03m
Tue 24/1117:35 -
2 stops26h 02m
Deal found 26/8£782
Mon 14/913:02 -
1 stop15h 18m
Mon 5/1008:55 -
2 stops19h 41m
Deal found 24/8£783
Tue 3/1110:30 -
1 stop14h 40m
Tue 24/1106:00 -
2 stops22h 00m
Deal found 27/8£786
Wed 23/1210:30 -
1 stop14h 40m
Wed 30/1219:25 -
2 stops32h 35m
Deal found 25/8£788
Tue 24/1110:30 -
1 stop14h 40m
Tue 8/1209:00 -
2 stops19h 30m
Deal found 27/8£790
Wed 4/1110:30 -
1 stop14h 40m
Tue 17/1106:50 -
2 stops21h 10m
Deal found 26/8£791
Tue 3/1110:30 -
2 stops18h 50m
Tue 10/1106:00 -
2 stops22h 00m
Deal found 28/8£792

Find flight deals from Guatemala to Heathrow

Round-trip from

£720

One-way from

£308

Popular in

July

Cheapest in

March

Average price

£832
KLM
  • KLM
  • 8/10-15/10
  • 2 total stops
  • 42h 35m total
  • Guatemala to London
Search Deals
4/12
  • 4/12
  • 3 total stops
  • 45h 55m total
  • Guatemala to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Fri 25/9

06:15-11:35

1 stop22h 20m

London Heathrow

Sat 10/10

10:00-18:49

1 stop15h 49m

£833

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Wed 30/9

13:50-11:35

1 stop14h 45m

London Heathrow

Wed 14/10

13:05-04:48

1 stop22h 43m

£836

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Wed 7/10

01:30-07:45

1 stop23h 15m

London Heathrow

Thu 15/10

12:00-21:40

1 stop16h 40m

£836

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Wed 18/11

02:10-07:10

2 stops23h 00m

London Heathrow

Thu 3/12

12:05-23:00

1 stop16h 55m

£838

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Thu 1/10

01:30-06:30

2 stops22h 00m

London Heathrow

Wed 14/10

07:45-18:49

2 stops18h 04m

£842

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Wed 30/9

01:30-05:55

2 stops21h 25m

London Heathrow

Wed 14/10

07:45-18:49

2 stops18h 04m

£843

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Tue 15/9

13:02-16:15

2 stops20h 13m

London Heathrow

Wed 23/9

06:30-21:36

3 stops22h 06m

£849

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Wed 7/10

06:15-07:45

1 stop18h 30m

London Heathrow

Sat 17/10

10:00-11:24

1 stop32h 24m

£870

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Tue 15/9

13:02-16:15

2 stops20h 13m

London Heathrow

Tue 22/9

08:40-21:36

3 stops19h 56m

£913
Fastest return journey

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Sun 20/9

22:50-21:35

1 stop15h 45m

London Heathrow

Mon 28/9

07:45-21:40

1 stop20h 55m

£915

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
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Best time to book a flight from Guatemala to Heathrow

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

Cheapflights Insights

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

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

Currently, April is the cheapest month in which you can book a flight from Guatemala to London Heathrow Airport (average of £737). Flying from Guatemala to London Heathrow Airport in February is currently the most expensive (average of £963). 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 far ahead should I book a flight from Guatemala to London Heathrow Airport?

To ensure you get the cheapest price possible for a flight from Guatemala to London Heathrow Airport, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Iberia from Guatemala to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,257 reviews
Check prices

Entertainment

6.6

Comfort

6.7

Crew

7.7

Food

6.3

Boarding

7.1

Overall

7.0

Reviews

1 / 20
4.0
Okay

Marcela,Nov 2025

MAD - MXP

I can’t believe as an international flight they don’t offer a glass of water, snacks or something. The only way to get it is if you pay for it.
Iberia
7.0
Good
3,257 reviews
Iberia
7.0
Good
3,257 reviews
Check prices

Entertainment

6.6

Comfort

6.7

Crew

7.7

Food

6.3

Boarding

7.1

Overall

7.0

Reviews

1 / 20
4.0
Okay

Marcela,Nov 2025

MAD - MXP

I can’t believe as an international flight they don’t offer a glass of water, snacks or something. The only way to get it is if you pay for it.

Related info for your journey

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

    A quick flight from Guatemala to London Heathrow Airport can take about 22h 20m. United Airlines provides one of the quickest options available for as low as £833. There are 5433 mi between Guatemala and London Heathrow Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Guatemala 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.

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

    Currently, April is the cheapest month in which you can book a flight from Guatemala to London Heathrow Airport (average of £737). Flying from Guatemala to London Heathrow Airport in February is currently the most expensive (average of £963). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Northampton
Colchester
Eastbourne
Brentford
Barnet
Southall
Southend-on-Sea
Salisbury
Enfield
Kingston upon Thames
Watford

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Guatemala to Heathrow

AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£701Average£1,021FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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Cheapflights makes it easy to find Guatemala to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Guatemala to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Guatemala to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Guatemala today and book when prices fit your budget.

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