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Cheap flights from Guatemala City to London Heathrow Airport from £297

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
GUA — LHR
18 Mar — 25 Mar1
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 16 February 2026.

Sat 25/418:15
GUA
-
LHR
3 stops34h 40m
Multiple Airlines
Sat 2/513:05
LHR
-
GUA
3 stops26h 55m
Multiple Airlines
Deal found 12/2£617
Mon 21/916:55
GUA
-
LHR
1 stop16h 25m
Iberia
Mon 28/920:00
LHR
-
GUA
1 stop26h 25m
Iberia
Deal found 13/2£635
Thu 19/214:14
GUA
-
LHR
1 stop15h 26m
KLM
Wed 4/310:45
LHR
-
GUA
1 stop31h 59m
KLM
Deal found 14/2£640
Tue 21/410:00
GUA
-
LHR
2 stops27h 10m
Multiple Airlines
Sat 25/420:05
LHR
-
GUA
2 stops19h 55m
Multiple Airlines
Deal found 15/2£641
Wed 15/420:15
GUA
-
LHR
2 stops32h 55m
Multiple Airlines
Sat 25/408:20
LHR
-
GUA
2 stops31h 40m
Multiple Airlines
Deal found 15/2£644
Wed 4/320:10
GUA
-
LHR
2 stops28h 10m
Multiple Airlines
Mon 16/316:35
LHR
-
GUA
2 stops22h 25m
Multiple Airlines
Deal found 15/2£646
Sun 26/420:15
GUA
-
LHR
2 stops27h 05m
Multiple Airlines
Thu 30/411:20
LHR
-
GUA
2 stops28h 40m
Multiple Airlines
Deal found 15/2£651
Wed 30/919:10
GUA
-
LHR
1 stop17h 35m
Multiple Airlines
Wed 14/1018:05
LHR
-
GUA
1 stop18h 55m
Multiple Airlines
Deal found 14/2£652

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 16 February 2026.

Round-trip from

£617

One-way from

£297

Popular in

July

Cheapest in

March

Average price

£821
25/4-2/5
  • 25/4-2/5
  • 6 total stops
  • 61h 35m total
  • Guatemala City to London
Search Deals
5/5
  • 5/5
  • 2 total stops
  • 29h 30m total
  • Guatemala City to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 16 February 2026.
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

Wed 4/3

14:14-11:40

1 stop15h 26m

London Heathrow

Mon 16/3

08:55-11:37

1 stop32h 42m

£666

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Mon 2/3

14:14-06:25

1 stop34h 11m

London Heathrow

Mon 9/3

12:30-11:37

1 stop29h 07m

£666

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Tue 17/3

13:07-11:40

1 stop16h 33m

London Heathrow

Tue 24/3

15:50-11:37

1 stop25h 47m

£666

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Mon 30/3

13:07-11:20

1 stop15h 13m

London Heathrow

Mon 6/4

13:25-11:37

1 stop29h 12m

£677

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sat 28/3

13:07-05:25

1 stop34h 18m

London Heathrow

Sat 4/4

15:15-11:37

1 stop27h 22m

£678

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Fri 1/5

13:11-06:25

1 stop34h 14m

London Heathrow

Fri 15/5

11:15-11:43

1 stop31h 28m

£678

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Tue 21/4

13:11-13:15

1 stop17h 04m

London Heathrow

Sat 25/4

09:20-11:46

1 stop33h 26m

£678

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sun 29/3

13:07-13:15

1 stop17h 08m

London Heathrow

Sat 4/4

15:15-11:37

1 stop27h 22m

£678

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 15/4

13:11-13:15

1 stop17h 04m

London Heathrow

Thu 23/4

15:15-11:46

1 stop27h 31m

£678

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sun 22/3

13:07-09:00

1 stop13h 53m

London Heathrow

Tue 7/4

11:15-11:37

1 stop31h 22m

£679

Flights are sorted by cheapest return flights first.

Deals found on 16/2

Showing 1-10 of 20 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 13 February 2026.

Booking 89 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, October is the cheapest month in which you can book a flight from Guatemala City to London Heathrow Airport (average of £599). Flying from Guatemala City to London Heathrow Airport in February is currently the most expensive (average of £789). 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 16 February 2026.
Get a feel of what it's like to fly with KLM, Iberia, andAvianca 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.
KLM
7.7
Good
1,455 reviews
Check prices

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,455 reviews
KLM
7.7
Good
1,455 reviews
Check prices

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Iberia
7.0
Good
3,116 reviews
KLM
7.7
Good
1,455 reviews
Check prices

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Avianca
6.6
Okay
2,496 reviews
KLM
7.7
Good
1,455 reviews
Check prices

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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. 3 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 26m. 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, KLM (£637), Avianca (£754), and Iberia (£775) 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 20% 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, October is the cheapest month in which you can book a flight from Guatemala City to London Heathrow Airport (average of £599). Flying from Guatemala City to London Heathrow Airport in February is currently the most expensive (average of £789). 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
Luton
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Ipswich
Swindon

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 3 airlines flying from Guatemala City to Heathrow

Discover the top 3 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 16 February 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£637Average£693FlexibilityNo cancel feeOn-time75%
Search KLM flights
AviancaCheapest£754Average£871FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IberiaCheapest£775Average£957FlexibilityNo 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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