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Cheap flights from Guatemala City to London Heathrow Airport from £331

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
GUA — LHR
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Guatemala City to Heathrow

Enter your travel dates to find the best prices.

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 15 June 2026.

Fri 3/713:00
GUA
-
LHR
1 stop35h 15m
Multiple Airlines
Thu 27/808:40
LHR
-
GUA
2 stops19h 57m
Multiple Airlines
Deal found 10/6£774
Thu 10/913:05
GUA
-
LHR
2 stops17h 40m
Multiple Airlines
Sun 20/909:20
LHR
-
GUA
1 stop33h 10m
Multiple Airlines
Deal found 10/6£779
Thu 24/913:05
GUA
-
LHR
1 stop15h 15m
Multiple Airlines
Thu 8/1011:30
LHR
-
GUA
2 stops18h 13m
Multiple Airlines
Deal found 10/6£780
Wed 26/816:55
GUA
-
LHR
2 stops18h 40m
Multiple Airlines
Sat 26/909:20
LHR
-
GUA
1 stop33h 10m
Multiple Airlines
Deal found 14/6£782
Sun 13/913:05
GUA
-
LHR
2 stops20h 10m
KLM
Mon 28/915:15
LHR
-
GUA
1 stop27h 15m
KLM
Deal found 10/6£783
Thu 1/1013:05
GUA
-
LHR
2 stops20h 10m
KLM
Sun 11/1009:20
LHR
-
GUA
1 stop33h 10m
KLM
Deal found 11/6£783
Thu 19/1114:10
GUA
-
LHR
1 stop15h 30m
Multiple Airlines
Sat 5/1217:35
LHR
-
GUA
2 stops26h 05m
Multiple Airlines
Deal found 10/6£785
Sun 20/913:05
GUA
-
LHR
2 stops17h 40m
Multiple Airlines
Sun 4/1011:15
LHR
-
GUA
1 stop31h 15m
Multiple Airlines
Deal found 14/6£786
Sat 13/614:05
GUA
-
LHR
1 stop34h 10m
KLM
Sat 27/615:15
LHR
-
GUA
1 stop27h 15m
KLM
Deal found 10/6£791
Sat 29/812:59
GUA
-
LHR
1 stop35h 16m
Multiple Airlines
Sun 20/915:15
LHR
-
GUA
1 stop27h 15m
Multiple Airlines
Deal found 11/6£792
Tue 7/713:01
GUA
-
LHR
1 stop35h 14m
Multiple Airlines
Tue 14/711:15
LHR
-
GUA
1 stop31h 16m
Multiple Airlines
Deal found 10/6£792
Sun 19/713:01
GUA
-
LHR
1 stop15h 19m
Multiple Airlines
Fri 24/715:15
LHR
-
GUA
1 stop28h 30m
Multiple Airlines
Deal found 12/6£793

Find 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 15 June 2026.

Round-trip from

£770

One-way from

£331

Popular in

June

Cheapest in

March

Average price

£972
Avianca
  • Avianca
  • 10/11-15/11
  • 4 total stops
  • 44h 45m total
  • Guatemala City to London
Search Deals
20/10
  • 20/10
  • 3 total stops
  • 34h 40m total
  • Guatemala City to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 15 June 2026.
Use the filters below to find and compare flights from Guatemala City 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

Thu 19/11

14:10-11:40

1 stop15h 30m

London Heathrow

Sat 5/12

17:35-13:40

2 stops26h 05m

£785

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Tue 25/8

22:50-21:25

1 stop15h 35m

London Heathrow

Wed 9/9

06:50-21:40

2 stops21h 50m

£836

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 18/11

02:10-06:40

2 stops22h 30m

London Heathrow

Sat 5/12

06:35-23:00

2 stops22h 25m

£838

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 21/10

06:15-09:20

2 stops20h 05m

London Heathrow

Sat 31/10

07:40-20:25

2 stops18h 45m

£840

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Thu 13/8

01:30-06:55

2 stops22h 25m

London Heathrow

Mon 31/8

08:00-18:49

2 stops17h 49m

£840
Fastest return journey

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Fri 30/10

12:28-10:15

1 stop15h 47m

London Heathrow

Sat 7/11

10:00-19:39

1 stop15h 39m

£844

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 19/8

01:30-07:45

1 stop23h 15m

London Heathrow

Sun 20/9

11:05-21:40

2 stops41h 35m

£846

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 29/7

02:25-10:10

1 stop24h 45m

London Heathrow

Tue 11/8

18:00-16:37

2 stops29h 37m

£847

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sun 20/9

01:30-06:45

2 stops22h 15m

London Heathrow

Mon 28/9

08:00-18:49

2 stops17h 49m

£850

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 30/9

06:15-08:20

2 stops19h 05m

London Heathrow

Wed 14/10

07:45-18:49

2 stops18h 04m

£851

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 22 resultsSorted by cheapest first
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2
3

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?

Booking 23 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 £684). Flying from Guatemala City to London Heathrow Airport in June is currently the most expensive (average of £972). 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 much does it cost for a return flight from Guatemala City to London Heathrow Airport?

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 15 June 2026.
Get a feel of what it's like to fly with Iberia and Avianca 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.
Iberia
7.0
Good
3,234 reviews
Check prices

Comfort

6.7

Overall

7.0

Boarding

7.2

Crew

7.7

Food

6.3

Entertainment

6.6

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance
Iberia
7.0
Good
3,234 reviews
Iberia
7.0
Good
3,234 reviews
Check prices

Comfort

6.7

Overall

7.0

Boarding

7.2

Crew

7.7

Food

6.3

Entertainment

6.6

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance
Avianca
6.5
Okay
2,532 reviews
Iberia
7.0
Good
3,234 reviews
Check prices

Comfort

6.7

Overall

7.0

Boarding

7.2

Crew

7.7

Food

6.3

Entertainment

6.6

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance

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. 2 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 15h 35m. 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, Iberia (£711), and Avianca (£830) 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 13% 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 £684). Flying from Guatemala City to London Heathrow Airport in June is currently the most expensive (average of £972). 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
Wembley
Luton
Gatwick
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Northampton
Kingston upon Thames
Eastbourne
Watford
Swindon
Ipswich
Poole
Guildford
Romford

Browse thousands of different options on Cheapflights for your next trip

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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.
Guatemala City to Gatwick flights

Top 2 airlines flying from Guatemala City to Heathrow

Discover the top 2 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 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£711Average£1,052FlexibilityNo cancel feeOn-time77%
Search Iberia flights
AviancaCheapest£830Average£937FlexibilityNo 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 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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