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Cheap flights from Guatemala to London Heathrow Airport from £338

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
GUA — LHR
11 Sep — 18 Sep1
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
Explore the most affordable flight options available from Guatemala to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Tue 8/913:02 -
1 stop17h 13m
Tue 15/920:55 -
2 stops45h 37m
Deal found 9/8£720
Sun 6/912:59 -
1 stop15h 21m
Mon 28/915:15 -
1 stop27h 17m
Deal found 7/8£723
Wed 16/913:02 -
1 stop15h 18m
Wed 30/915:15 -
1 stop27h 17m
Deal found 8/8£723
Tue 15/913:02 -
2 stops20h 33m
Wed 30/911:15 -
1 stop31h 17m
Deal found 11/8£748
Thu 1/1013:02 -
1 stop17h 13m
Wed 14/1011:45 -
2 stops30h 47m
Deal found 10/8£756
Sat 19/913:02 -
1 stop15h 18m
Mon 28/915:15 -
1 stop27h 17m
Deal found 9/8£759
Tue 13/1018:15 -
3 stops34h 40m
Thu 12/1106:00 -
3 stops31h 20m
Deal found 8/8£760
Thu 1/1013:02 -
1 stop15h 18m
Wed 14/1013:25 -
1 stop29h 07m
Deal found 11/8£760
Sun 13/913:02 -
1 stop17h 13m
Fri 25/911:15 -
1 stop31h 17m
Deal found 11/8£768

Find flight deals from Guatemala to Heathrow

Keep the following information in mind while searching for Guatemala to Heathrow flight deals. Data was last updated 12 August 2026.

Round-trip from

£720

One-way from

£338

Popular in

August

Cheapest in

March

Average price

£1,170
KLM
  • KLM
  • 8/9-15/9
  • 3 total stops
  • 62h 50m total
  • Guatemala to London
Search Deals
10/11
  • 10/11
  • 2 total stops
  • 44h 55m total
  • Guatemala to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Guatemala 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 12 August 2026.
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

Sun 6/9

12:59-11:20

1 stop15h 21m

London Heathrow

Mon 28/9

06:30-21:36

3 stops22h 06m

£805

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Thu 19/11

23:57-21:20

1 stop15h 23m

London Heathrow

Thu 10/12

06:35-23:00

2 stops22h 25m

£829
Fastest return journey

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Sun 13/9

13:02-13:15

1 stop17h 13m

London Heathrow

Mon 28/9

08:40-21:36

3 stops19h 56m

£829

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Mon 21/9

06:15-07:45

1 stop18h 30m

London Heathrow

Mon 12/10

06:50-21:40

2 stops21h 50m

£831

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Thu 19/11

23:57-07:10

2 stops25h 13m

London Heathrow

Thu 3/12

06:35-23:00

2 stops22h 25m

£832

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Thu 19/11

07:00-07:40

1 stop18h 40m

London Heathrow

Sat 5/12

10:00-23:00

1 stop19h 00m

£839

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Sat 19/9

01:30-07:45

1 stop23h 15m

London Heathrow

Mon 12/10

13:05-04:48

1 stop22h 43m

£839

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Sun 17/1

07:00-08:25

2 stops19h 25m

London Heathrow

Sat 23/1

11:05-21:25

2 stops40h 20m

£846

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Sun 20/9

06:15-10:25

2 stops21h 10m

London Heathrow

Sun 4/10

07:45-18:49

2 stops18h 04m

£846

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Wed 23/12

02:10-10:50

2 stops26h 40m

London Heathrow

Tue 5/1

13:00-22:00

1 stop15h 00m

£862

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 16 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
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 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 £742). Flying from Guatemala to London Heathrow Airport in February is currently the most expensive (average of £969). 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 insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 12 August 2026.
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
3,261 reviews
Check prices

Food

6.3

Boarding

7.1

Entertainment

6.6

Comfort

6.7

Overall

7.0

Crew

7.7

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
3,261 reviews
Iberia
7.0
Good
3,261 reviews
Check prices

Food

6.3

Boarding

7.1

Entertainment

6.6

Comfort

6.7

Overall

7.0

Crew

7.7

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

Find useful and relevant information for your journey from Guatemala to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Guatemala to London Heathrow Airport can take about 17h 13m. KLM provides one of the quickest options available for as low as £756. 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 £742). Flying from Guatemala to London Heathrow Airport in February is currently the most expensive (average of £969). 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
Colchester
Brentford
Eastbourne
Northampton
Watford
Southend-on-Sea
Swindon
Enfield
Kingston upon Thames
Southall
Poole

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Top airline flying from Guatemala to Heathrow

Discover the top airline that operate flights from Guatemala to Heathrow. 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 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£706Average£1,027FlexibilityNo cancel feeOn-time77%
Search Iberia 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 Guatemala to Heathrow?

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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