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Cheap flights from Guatemala to London Heathrow Airport from £294

GUA — LHR
3 Oct — 10 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

Wed 14/1012:57 -
2 stops20h 18m
Wed 28/1016:00 -
1 stop25h 27m
Deal found 2/9£785
Wed 14/1012:57 -
1 stop17h 18m
Wed 21/1011:45 -
2 stops30h 42m
Deal found 30/8£787
Thu 1/1013:02 -
2 stops20h 33m
Wed 14/1015:15 -
1 stop27h 12m
Deal found 31/8£788
Tue 10/1105:25 -
2 stops27h 10m
Sun 15/1121:35 -
2 stops17h 20m
Deal found 1/9£788
Thu 12/1109:20 -
1 stop23h 15m
Mon 16/1121:35 -
2 stops26h 50m
Deal found 2/9£789
Fri 20/1110:30 -
1 stop14h 40m
Mon 30/1106:00 -
2 stops22h 00m
Deal found 2/9£791
Tue 3/1110:30 -
1 stop14h 40m
Sat 28/1118:00 -
2 stops58h 00m
Deal found 1/9£793
Tue 24/1110:30 -
1 stop14h 40m
Tue 8/1209:00 -
2 stops19h 30m
Deal found 2/9£794
Tue 3/1110:30 -
2 stops18h 50m
Tue 24/1106:00 -
2 stops22h 00m
Deal found 1/9£796
Tue 3/1110:30 -
2 stops18h 50m
Tue 24/1106:00 -
2 stops22h 00m
Deal found 1/9£797

Find flight deals from Guatemala to Heathrow

Round-trip from

£785

One-way from

£294

Popular in

July

Cheapest in

March

Average price

£828
KLM
  • KLM
  • 14/10-28/10
  • 3 total stops
  • 45h 45m total
  • Guatemala to London
Search Deals
Aeromexico
  • Aeromexico
  • 24/11
  • 1 total stop
  • 18h 10m 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 September 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

Mon 1/2

14:15-13:50

2 stops17h 35m

London Heathrow

Sat 27/2

16:00-12:45

1 stop26h 45m

£786

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Fri 2/10

06:15-07:55

1 stop18h 40m

London Heathrow

Wed 14/10

13:05-04:48

1 stop22h 43m

£840

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Sat 26/9

01:30-05:55

2 stops21h 25m

London Heathrow

Tue 6/10

14:05-04:48

2 stops21h 43m

£847

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Wed 18/11

02:10-07:40

1 stop23h 30m

London Heathrow

Thu 3/12

06:35-23:00

2 stops22h 25m

£914

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Thu 17/9

01:30-07:55

1 stop23h 25m

London Heathrow

Sun 27/9

07:45-18:49

2 stops18h 04m

£921

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Wed 23/9

02:25-10:10

1 stop24h 45m

London Heathrow

Thu 8/10

14:05-04:48

2 stops21h 43m

£926
Fastest return journey

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Tue 22/9

13:02-13:15

1 stop17h 13m

London Heathrow

Tue 29/9

06:30-21:36

3 stops22h 06m

£931
Cheapest one-way

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Fri 4/12

08:55-12:50

2 stops45h 55m

£330
Fastest single journey

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Sat 7/11

13:57-09:00

1 stop13h 03m

£466

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Fri 16/10

12:57-11:20

1 stop15h 23m

£466

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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, October is the cheapest month in which you can book a flight from Guatemala to London Heathrow Airport (average of £756). Flying from Guatemala to London Heathrow Airport in February is currently the most expensive (average of £970). 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 22 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
3,248 reviews
Check prices

Comfort

6.7

Boarding

7.1

Crew

7.7

Entertainment

6.6

Food

6.3

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

Gaby,Aug 2025

BCN - ORD

Our flight kept getting delayed due to the weather and mechanical issues. Then it was canceled and rescheduled until the following day which was also delayed by a couple hours and the returning flight was also delayed so overall, we wasted a lot of time on the airport. Also, when it happened the first day, they did not want to honor a hotel or rideshare service voucher because it was hard to find an uber at 3-4 in the morning and customer service was closed that late in the day.
Iberia
7.0
Good
3,248 reviews
Iberia
7.0
Good
3,248 reviews
Check prices

Comfort

6.7

Boarding

7.1

Crew

7.7

Entertainment

6.6

Food

6.3

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

Gaby,Aug 2025

BCN - ORD

Our flight kept getting delayed due to the weather and mechanical issues. Then it was canceled and rescheduled until the following day which was also delayed by a couple hours and the returning flight was also delayed so overall, we wasted a lot of time on the airport. Also, when it happened the first day, they did not want to honor a hotel or rideshare service voucher because it was hard to find an uber at 3-4 in the morning and customer service was closed that late in the day.

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 17h 35m. KLM provides one of the quickest options available for as low as £786. There are 5433 mi between Guatemala and London Heathrow Airport. Both multi-stop and direct flights can be found to your destination and back.

  • 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, October is the cheapest month in which you can book a flight from Guatemala to London Heathrow Airport (average of £756). Flying from Guatemala to London Heathrow Airport in February is currently the most expensive (average of £970). 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
Slough
Ilford
Hayes
Croydon
Northampton
Colchester
Eastbourne
Brentford
Barnet
Salisbury
Southall
Southend-on-Sea
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£706Average£1,028FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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

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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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