Find flights
When to book
Airlines
FAQs

Cheap flights from Guatemala City to London Heathrow Airport from £322

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
GUA — LHR
13 Sep — 20 Sep1
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 14 August 2026.

Tue 8/913:02 -
1 stop17h 13m
Tue 15/920:55 -
2 stops45h 37m
Deal found 9/8£721
Fri 11/913:02 -
1 stop17h 13m
Tue 29/915:15 -
1 stop27h 17m
Deal found 11/8£723
Sun 15/1112:26 -
1 stop20h 39m
Mon 23/1122:30 -
1 stop21h 07m
Deal found 12/8£728
Tue 15/913:02 -
2 stops20h 33m
Wed 30/911:15 -
1 stop31h 17m
Deal found 11/8£749
Sun 18/1012:49 -
1 stop20h 11m
Sat 31/1022:30 -
1 stop18h 39m
Deal found 12/8£756
Thu 1/1013:02 -
1 stop17h 13m
Wed 14/1011:45 -
2 stops30h 47m
Deal found 10/8£757
Sat 19/913:02 -
1 stop15h 18m
Mon 28/915:15 -
1 stop27h 17m
Deal found 9/8£760
Thu 1/1013:02 -
1 stop15h 18m
Wed 14/1013:25 -
1 stop29h 07m
Deal found 11/8£761
Sun 13/913:02 -
1 stop17h 13m
Fri 25/911:15 -
1 stop31h 17m
Deal found 11/8£769

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 14 August 2026.

Round-trip from

£721

One-way from

£322

Popular in

February

Cheapest in

April

Average price

£888
KLM
  • KLM
  • 8/9-15/9
  • 3 total stops
  • 62h 50m total
  • Guatemala City to London
Search Deals
22/10
  • 22/10
  • 3 total stops
  • 28h 40m total
  • Guatemala City to London
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 14 August 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 Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Thu 1/10

13:02-13:15

1 stop17h 13m

London Heathrow

Wed 14/10

11:45-11:32

2 stops30h 47m

£757

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Mon 1/2

14:15-11:40

1 stop15h 25m

London Heathrow

Sat 27/2

14:05-12:45

2 stops28h 40m

£758

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Sun 13/9

13:02-13:15

1 stop17h 13m

London Heathrow

Mon 28/9

08:40-21:36

3 stops19h 56m

£830
Fastest return journey

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Tue 8/9

22:50-20:40

1 stop14h 50m

London Heathrow

Mon 28/9

06:50-21:40

2 stops21h 50m

£832

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Thu 19/11

23:57-07:10

2 stops25h 13m

London Heathrow

Sat 5/12

06:35-23:00

2 stops22h 25m

£833

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Thu 19/11

23:57-07:10

2 stops25h 13m

London Heathrow

Thu 3/12

06:35-23:00

2 stops22h 25m

£833

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Sun 20/9

06:15-07:45

1 stop18h 30m

London Heathrow

Tue 29/9

13:05-04:48

1 stop22h 43m

£837

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Sun 13/9

22:50-20:40

1 stop14h 50m

London Heathrow

Tue 29/9

13:05-04:48

1 stop22h 43m

£837

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Sat 19/9

01:30-07:45

1 stop23h 15m

London Heathrow

Mon 12/10

13:05-04:48

1 stop22h 43m

£840
Cheapest one-way

Guatemala CityLondon

GUA Guatemala City La Aurora - LHR London Heathrow

GUALHR

Guatemala City La Aurora

Mon 28/9

13:20-10:35

3 stops38h 15m

£362

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 15 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, April is the cheapest month in which you can book a flight from Guatemala City to London Heathrow Airport (average of £743). Flying from Guatemala City to London Heathrow Airport in February is currently the most expensive (average of £970). 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?

Airfare is below average for this route at the moment.

Guatemala City to London Heathrow Airport flights typically cost between £838 and £912 in September.
The cheapest return price found within the last 5 days was £721 on KLM (8 Sept–15 Sept).

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 14 August 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
3,261 reviews
Check prices

Food

6.3

Overall

7.0

Crew

7.7

Entertainment

6.6

Boarding

7.1

Comfort

6.7

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
3,261 reviews
Iberia
7.0
Good
3,261 reviews
Check prices

Food

6.3

Overall

7.0

Crew

7.7

Entertainment

6.6

Boarding

7.1

Comfort

6.7

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 50m. There are 5433 mi between Guatemala City and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, Iberia (£707), 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 16% 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, April is the cheapest month in which you can book a flight from Guatemala City to London Heathrow Airport (average of £743). Flying from Guatemala City to London Heathrow Airport in February is currently the most expensive (average of £970). 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
Ilford
Slough
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Southend-on-Sea
Swindon
Enfield
Kingston upon Thames
Southall
Poole

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.

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 14 August 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£707Average£1,028FlexibilityNo 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.

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.