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Cheap flights from Guatemala City to London Heathrow Airport from £336

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
GUA — LHR
14 Aug — 21 Aug1
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 July 2026.

Wed 9/913:02
GUA
-
LHR
2 stops20h 13m
KLM
Wed 16/911:45
LHR
-
GUA
2 stops30h 47m
KLM
Deal found 12/7£741
Mon 31/812:59
GUA
-
LHR
2 stops20h 16m
KLM
Wed 9/911:45
LHR
-
GUA
2 stops30h 47m
KLM
Deal found 11/7£743
Sat 12/918:15
GUA
-
LHR
3 stops34h 40m
Multiple Airlines
Sun 20/922:05
LHR
-
GUA
1 stop21h 55m
Multiple Airlines
Deal found 10/7£744
Tue 8/918:15
GUA
-
LHR
3 stops34h 40m
Multiple Airlines
Wed 16/922:05
LHR
-
GUA
1 stop21h 55m
Multiple Airlines
Deal found 12/7£746
Tue 15/1214:22
GUA
-
LHR
1 stop18h 43m
Aeromexico
Fri 25/1222:30
LHR
-
GUA
1 stop18h 15m
Aeromexico
Deal found 11/7£759
Thu 1/1013:02
GUA
-
LHR
1 stop17h 13m
Multiple Airlines
Wed 14/1015:15
LHR
-
GUA
1 stop27h 15m
Multiple Airlines
Deal found 10/7£762
Mon 7/912:59
GUA
-
LHR
1 stop15h 21m
KLM
Tue 22/911:45
LHR
-
GUA
2 stops30h 47m
KLM
Deal found 14/7£765
Tue 24/1110:30
GUA
-
LHR
1 stop14h 40m
Air Canada
Sat 20/206:00
LHR
-
GUA
2 stops22h 00m
Air Canada
Deal found 14/7£771

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 July 2026.

Round-trip from

£741

One-way from

£336

Popular in

June

Cheapest in

March

Average price

£940
KLM
  • KLM
  • 9/9-16/9
  • 4 total stops
  • 51h 00m total
  • Guatemala City to London
Search Deals
17/10
  • 17/10
  • 3 total stops
  • 34h 40m total
  • Guatemala City to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 July 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

Fri 13/11

13:28-10:15

1 stop14h 47m

London Heathrow

Wed 25/11

06:50-21:25

2 stops20h 35m

£835

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sun 13/9

06:15-11:35

1 stop22h 20m

London Heathrow

Mon 28/9

06:50-21:40

2 stops21h 50m

£838

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Fri 2/10

12:27-11:35

1 stop16h 08m

London Heathrow

Wed 14/10

06:50-21:40

2 stops21h 50m

£839

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sat 19/9

02:25-10:10

1 stop24h 45m

London Heathrow

Thu 15/10

06:50-21:40

2 stops21h 50m

£839

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Tue 3/11

07:00-10:15

1 stop21h 15m

London Heathrow

Tue 24/11

06:50-22:48

2 stops21h 58m

£839

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sat 15/8

01:30-09:00

2 stops24h 30m

London Heathrow

Thu 27/8

06:50-21:40

2 stops21h 50m

£842

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Thu 19/11

23:57-21:20

1 stop15h 23m

London Heathrow

Thu 3/12

12:05-23:00

1 stop16h 55m

£846

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Thu 19/11

07:00-10:15

1 stop21h 15m

London Heathrow

Sat 5/12

10:00-19:39

1 stop15h 39m

£846
Fastest return journey

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Mon 16/11

23:57-20:35

1 stop14h 38m

London Heathrow

Thu 26/11

12:50-22:48

1 stop15h 58m

£846
Cheapest one-way

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 5/8

13:20-17:15

2 stops20h 55m

£377

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 16 resultsSorted by cheapest first
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?

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 £685). Flying from Guatemala City to London Heathrow Airport in June is currently the most expensive (average of £975). 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 July 2026.
Get a feel of what it's like to fly with Iberia 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
3,253 reviews
Check prices

Boarding

7.1

Food

6.3

Overall

7.0

Entertainment

6.6

Comfort

6.7

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Maxim,Feb 2025

BOS - MAD

All Iberia staff with whom we interacted, including the flight crew, were helpful, kind, and professional. The plane looked practically new and was very clean. The seats were comfortable, and there was a lot of legroom in our emergency row seats. Our vegan dinner was quite good (rice with vegetables and grilled tofu, a fresh salad, and fresh fruit), but the breakfast snack seemed unappealing. Overall, this flight from Boston to Madrid was a great value.
Iberia
7.0
Good
3,253 reviews
Iberia
7.0
Good
3,253 reviews
Check prices

Boarding

7.1

Food

6.3

Overall

7.0

Entertainment

6.6

Comfort

6.7

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Maxim,Feb 2025

BOS - MAD

All Iberia staff with whom we interacted, including the flight crew, were helpful, kind, and professional. The plane looked practically new and was very clean. The seats were comfortable, and there was a lot of legroom in our emergency row seats. Our vegan dinner was quite good (rice with vegetables and grilled tofu, a fresh salad, and fresh fruit), but the breakfast snack seemed unappealing. Overall, this flight from Boston to Madrid was a great value.

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. 1 airline has 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 14h 47m. There are 5433 mi between Guatemala City and London Heathrow Airport.

  • What is the cheapest airline to fly from Guatemala City to London Heathrow Airport round-trip?

    According to our current data, Iberia (£712), 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 14% less than the average price by searching for this airline.

  • 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 £685). Flying from Guatemala City to London Heathrow Airport in June is currently the most expensive (average of £975). 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
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Northampton
Watford
Eastbourne
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

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 airline flying from Guatemala City to Heathrow

Discover the top airline 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 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£712Average£1,037FlexibilityNo 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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