Cheap flights from Guatemala City to London Heathrow Airport from £243

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
GUA — LHR
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Guatemala City La Aurora to London Heathrow are usually found in February or May, booked 5 days in advance, depart on a Sunday or Thursday and return on a Tuesday

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Cheapest flights from Guatemala City to Heathrow
Explore the most affordable flight options available from Guatemala City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 November 2025.

Mon 1/1214:55GUA - LHR
3 stops35h 35mMultiple Airlines
Sun 7/1206:00LHR - GUA
3 stops32h 45mMultiple Airlines
Deal found 31/10£663
Tue 2/1207:45GUA - LHR
3 stops21h 05mMultiple Airlines
Wed 10/1212:15LHR - GUA
3 stops31h 08mMultiple Airlines
Deal found 1/11£668
Mon 1/1220:10GUA - LHR
3 stops32h 40mMultiple Airlines
Mon 8/1212:15LHR - GUA
3 stops31h 08mMultiple Airlines
Deal found 2/11£682
Fri 14/1114:08GUA - LHR
1 stop15h 32mKLM
Sun 16/1110:45LHR - GUA
1 stop31h 58mKLM
Deal found 2/11£700
Mon 3/1113:56GUA - LHR
1 stop34h 29mKLM
Mon 10/1108:55LHR - GUA
1 stop33h 48mKLM
Deal found 2/11£702
Sun 9/1114:08GUA - LHR
1 stop15h 32mKLM
Thu 13/1112:30LHR - GUA
1 stop30h 13mKLM
Deal found 31/10£702
Fri 14/1110:50GUA - LHR
2 stops18h 35mMultiple Airlines
Sun 16/1119:40LHR - GUA
2 stops22h 46mMultiple Airlines
Deal found 2/11£710
Sun 9/1101:05GUA - LHR
1 stop23h 35mUnited Airlines
Mon 17/1107:40LHR - GUA
2 stops19h 45mUnited Airlines
Deal found 1/11£718

Cheap flight deals from Guatemala City to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Guatemala City (GUA) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 November 2025.

Round-trip from

£607

One-way from

£243

Popular in

July

Cheapest in

February

Average price

£740
28/1-1/2
  • 28/1-1/2
  • 6 total stops
  • 57h 21m total
  • Guatemala City to London
18/11
  • 18/11
  • 3 total stops
  • 36h 19m total
  • Guatemala City to London
Highest demand for flights based on searches. 11% potential increase in price (£81 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in November 2025

Cheapflights Fare Finder

 
Customise your flight search to find flights from Guatemala City 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 2 November 2025.
Use the filters below to find and compare flights from Guatemala City to London Heathrow Airport that are best for you.

Fly from

Guatemala City

Fly to

Heathrow

Route

Depart

Return

Price

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Fri 14/11

14:08-06:25

1 stop34h 17m

London Heathrow

Wed 19/11

08:55-12:43

1 stop33h 48m

£702

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Mon 1/12

14:08-06:25

1 stop34h 17m

London Heathrow

Sun 7/12

10:45-12:44

1 stop31h 59m

£702

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Mon 24/11

14:08-11:40

1 stop15h 32m

London Heathrow

Sun 7/12

08:55-12:44

1 stop33h 49m

£702

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Tue 2/12

14:09-11:40

1 stop15h 31m

London Heathrow

Sat 6/12

10:45-12:44

1 stop31h 59m

£702

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 12/11

14:08-11:40

1 stop15h 32m

London Heathrow

Wed 26/11

08:55-12:43

1 stop33h 48m

£702

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Fri 24/4

13:05-06:30

1 stop34h 25m

London Heathrow

Sun 10/5

09:20-11:43

1 stop33h 23m

£714

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sun 1/3

02:10-05:55

2 stops21h 45m

London Heathrow

Thu 19/3

06:35-16:25

2 stops39h 50m

£724

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Mon 24/11

02:10-07:30

1 stop23h 20m

London Heathrow

Tue 9/12

12:05-21:25

1 stop15h 20m

£725

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Tue 18/11

13:31-06:50

2 stops35h 19m

£281

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sat 17/1

18:15-17:30

3 stops41h 15m

£287

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 16 results
1
2

Best time to book a flight from Guatemala City to Heathrow

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

How far ahead should I book a flight from Guatemala City to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Guatemala City to Heathrow. Price data was last updated on 31 October 2025.

Booking 5 days in advance of your planned departure date is, on average, the best time to get cheap flights from Guatemala City to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Guatemala City to London Heathrow Airport (average of £503). Flying from Guatemala City to London Heathrow Airport in July is currently the most expensive (average of £766). 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.

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

Find hourly flight availability from Guatemala City to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 November 2025.

One of the essential ways to save on airfare from Guatemala City to London Heathrow Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.

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 2 November 2025.
Get a feel of what it's like to fly with KLM, United Airlines, andIberia from Guatemala City 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.

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

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

    For a flight from Guatemala City to London Heathrow, you will be flying from La Aurora. Guatemala City La Aurora (GUA) is just 3.7 mi from the center of the city. La Aurora is the only Guatemala City airport and it handles 0 outbound flights to London Heathrow per day. 5 airlines have flights to London Heathrow from Guatemala City La Aurora on a regular basis.

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

    Departing from Guatemala City to London Heathrow Airport will take you 34h 17m. There are 5433 mi between Guatemala City and London Heathrow Airport.

  • What are the cheapest airlines flying from Guatemala City to London Heathrow Airport round-trip?

    According to our current data, Lufthansa (£518), United Airlines (£636), and KLM (£655) offers the cheapest pricing from Guatemala City to London Heathrow Airport. You may be able to fly from Guatemala City to London Heathrow Airport for 34% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Guatemala City 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 City to London Heathrow Airport?

    Currently, March is the cheapest month in which you can book a flight from Guatemala City to London Heathrow Airport (average of £503). Flying from Guatemala City to London Heathrow Airport in July is currently the most expensive (average of £766). 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
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Chichester
Swindon
Crawley
Romford
Brentford
Ipswich

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Alternative routes for Guatemala City to Heathrow

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

Top 5 airlines flying from Guatemala City to Heathrow

Discover the top 5 airlines that operate flights from Guatemala City 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 2 November 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£518Average£770FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£636Average£676FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£655Average£720FlexibilityNo cancel feeOn-time75%
Search KLM flights
AviancaCheapest£783Average£877FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IberiaCheapest£818Average£974FlexibilityNo 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 City to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Guatemala City to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Guatemala City to Heathrow for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Guatemala City 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 City to Heathrow become cheaper?

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

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