Find flights
When to book
Airlines
FAQs

Cheap flights from Guatemala to London Heathrow Airport from £344

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
GUA — LHR
28 May — 4 Jun1
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 28 April 2026.

Mon 8/623:55
GUA
-
LHR
1 stop27h 45m
United Airlines
Thu 11/606:50
LHR
-
GUA
2 stops20h 40m
United Airlines
Deal found 27/4£704
Wed 29/406:15
GUA
-
LHR
2 stops27h 50m
United Airlines
Fri 1/513:05
LHR
-
GUA
1 stop22h 43m
United Airlines
Deal found 25/4£707
Wed 10/615:45
GUA
-
LHR
2 stops35h 55m
United Airlines
Sat 13/606:50
LHR
-
GUA
2 stops21h 50m
United Airlines
Deal found 28/4£715
Thu 22/1022:50
GUA
-
LHR
2 stops27h 45m
United Airlines
Sun 25/1007:30
LHR
-
GUA
2 stops18h 55m
United Airlines
Deal found 23/4£752
Thu 14/512:27
GUA
-
LHR
1 stop36h 28m
United Airlines
Wed 3/607:25
LHR
-
GUA
2 stops20h 05m
United Airlines
Deal found 27/4£761
Sun 31/502:25
GUA
-
LHR
1 stop24h 45m
United Airlines
Tue 9/606:50
LHR
-
GUA
2 stops20h 40m
United Airlines
Deal found 25/4£763

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 28 April 2026.

Round-trip from

£704

One-way from

£344

Popular in

August

Cheapest in

February

Average price

£769
United Airlines
  • United Airlines
  • 8/6-11/6
  • 3 total stops
  • 48h 25m total
  • Guatemala to London
Search Deals
11/7
  • 11/7
  • 3 total stops
  • 34h 40m total
  • Guatemala to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£99 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 28 April 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 - LHR

GUALHR

Guatemala City La Aurora

Wed 10/6

15:45-10:40

2 stops35h 55m

London Heathrow

Sat 13/6

06:50-21:40

2 stops21h 50m

£715

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Thu 14/5

12:27-07:55

1 stop36h 28m

London Heathrow

Wed 3/6

07:25-20:30

2 stops20h 05m

£761
Fastest return journey

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sat 5/9

13:50-11:35

1 stop14h 45m

London Heathrow

Sat 19/9

10:00-18:49

1 stop15h 49m

£773

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Thu 17/9

13:05-06:25

1 stop34h 20m

London Heathrow

Wed 30/9

09:20-11:30

1 stop33h 10m

£782

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Tue 19/5

13:01-13:15

1 stop17h 14m

London Heathrow

Wed 3/6

09:20-11:31

1 stop33h 11m

£789

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Mon 29/6

23:55-06:55

1 stop24h 00m

London Heathrow

Tue 14/7

12:15-20:30

1 stop15h 15m

£792

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Tue 1/9

06:15-07:55

1 stop18h 40m

London Heathrow

Fri 18/9

13:05-04:48

1 stop22h 43m

£794

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Thu 1/10

13:05-11:20

1 stop15h 15m

London Heathrow

Thu 8/10

13:25-11:30

1 stop29h 05m

£796

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Thu 22/10

13:05-07:15

1 stop35h 10m

London Heathrow

Sun 25/10

08:55-11:30

1 stop32h 35m

£796
Cheapest one-way

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sun 28/6

13:20-17:20

3 stops45h 00m

£435

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 20 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

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.

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

Currently, March is the cheapest month in which you can book a flight from Guatemala to London Heathrow Airport (average of £597). Flying from Guatemala to London Heathrow Airport in February is currently the most expensive (average of £794). 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.

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 28 April 2026.
Get a feel of what it's like to fly with KLM,Iberia, andAvianca 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.
KLM
7.8
Good
1,510 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,510 reviews
KLM
7.8
Good
1,510 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Iberia
7.0
Good
3,202 reviews
KLM
7.8
Good
1,510 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Avianca
6.5
Okay
2,514 reviews
KLM
7.8
Good
1,510 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 35h 55m. United Airlines provides one of the quickest options available for as low as £715. 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, March is the cheapest month in which you can book a flight from Guatemala to London Heathrow Airport (average of £597). Flying from Guatemala to London Heathrow Airport in February is currently the most expensive (average of £794). 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
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

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 3 airlines flying from Guatemala to Heathrow

Discover the top 3 airlines 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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£642Average£699FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£704Average£1,042FlexibilityNo cancel feeOn-time77%
Search Iberia flights
AviancaCheapest£822Average£932FlexibilityNo cancel feeOn-time71%
Search Avianca 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.