What are the cheapest airlines to fly from Guatemala to London Heathrow Airport one-way?

The cheapet airlines for a one-way flight from Guatemala to London Heathrow Airport are Avianca (£420), KLM (£468), and United Airlines (£492).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular airlines that fly from Guatemala to London Heathrow Airport?

Before booking your flight from Guatemala to London Heathrow Airport check out the most popular airlines for this route: Avianca, Iberia or KLM.

How far in advance should I book a flight from Guatemala to London Heathrow Airport?

Users have found that booking a flight from Guatemala to London Heathrow Airport at least 58 days early can save you up to 28% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from Guatemala to London Heathrow Airport for as little as £644 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £665 for flights departing within the next 3 days.

What is the cheapest month to fly from Guatemala to London Heathrow Airport?

The best pricing can be found in the month of February. Prices to London Heathrow Airport from Guatemala average £682. You can even find prices in February for less than £682, as users have found deals to London Heathrow Airport from as low as £546. The month of July appears to be one of the more expensive times to travel to London Heathrow Airport from Guatemala. Flying in the targeted month can save you up to 35%.

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

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

How can I find direct flights from Guatemala to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Guatemala 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.

£270+ Flights from Guatemala to London Heathrow Airport

Cheap flight deals from Guatemala to Heathrow

Round-trip from	£541
One-way from	£270
Popular in	July
Cheapest in	February
Average price	£922

12/8-19/8
5 total stops
42h 32m total
Guatemala to London

Search Deals

22/9
3 total stops
32h 20m total
Guatemala to London

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£75 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Guatemala to Heathrow

Cheapest flights from Guatemala to Heathrow
Explore the most affordable flight options available from Guatemala to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Tue 12/811:12GUA - LHR

2 stops19h 43mMultiple Airlines

Tue 19/807:40LHR - GUA

3 stops22h 49mMultiple Airlines

Deal found 13/7£541

Fri 1/815:23GUA - LHR

2 stops32h 07mIcelandair

Fri 12/908:15LHR - GUA

2 stops35h 13mIcelandair

Deal found 13/7£596

Tue 5/815:23GUA - LHR

1 stop22h 22mJetBlue

Tue 19/808:15LHR - GUA

1 stop36h 52mJetBlue

Deal found 14/7£613

Wed 27/813:05GUA - LHR

1 stop34h 40mKLM

Wed 3/915:15LHR - GUA

1 stop27h 15mKLM

Deal found 13/7£664

Sun 27/723:19GUA - LHR

1 stop24h 56mUnited Airlines

Sun 12/1018:00LHR - GUA

1 stop34h 40mUnited Airlines

Deal found 14/7£679

Best flights from Guatemala to Heathrow
Discover carefully curated flight deals from Guatemala to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 July 2025.

Tue 12/811:12GUA - LHR

2 stops19h 43mMultiple Airlines

Tue 19/807:40LHR - GUA

3 stops22h 49mMultiple Airlines

Deal found 13/7£541

Fri 1/815:23GUA - LHR

2 stops32h 07mIcelandair

Fri 12/908:15LHR - GUA

2 stops35h 13mIcelandair

Deal found 13/7£596

Tue 5/815:23GUA - LHR

1 stop22h 22mJetBlue

Tue 19/808:15LHR - GUA

1 stop36h 52mJetBlue

Deal found 14/7£613

Wed 27/813:05GUA - LHR

1 stop34h 40mKLM

Wed 3/915:15LHR - GUA

1 stop27h 15mKLM

Deal found 13/7£664

Sun 27/723:19GUA - LHR

1 stop24h 56mUnited Airlines

Sun 12/1018:00LHR - GUA

1 stop34h 40mUnited Airlines

Deal found 14/7£679

Last-minute flights from Guatemala to Heathrow
Discover last-minute flight deals from Guatemala to Heathrow. Data last updated 15 July 2025 and is based on user searches.

Mon 21/707:05GUA - LHR

2 stops25h 30mAvianca

Tue 5/822:05LHR - GUA

2 stops27h 20mAvianca

Deal found 13/7£1,105

Tue 22/719:35GUA - LHR

1 stop17h 10mMultiple Airlines

Tue 29/719:40LHR - GUA

1 stop18h 00mMultiple Airlines

Deal found 14/7£709

Tue 22/701:30GUA - LHR

2 stops21h 25mUnited Airlines

Tue 5/812:00LHR - GUA

1 stop16h 40mUnited Airlines

Deal found 14/7£819

Tue 22/712:53GUA - LHR

1 stop17h 37mKLM

Fri 1/815:15LHR - GUA

1 stop27h 13mKLM

Deal found 14/7£960

Tue 22/711:53GUA - LHR

1 stop15h 57mAmerican Airlines

Fri 1/809:45LHR - GUA

2 stops17h 05mAmerican Airlines

Deal found 13/7£1,116

Sun 27/723:19GUA - LHR

1 stop24h 56mUnited Airlines

Sun 12/1018:00LHR - GUA

1 stop34h 40mUnited Airlines

Deal found 14/7£679

Fri 1/815:23GUA - LHR

1 stop22h 22mIcelandair

Fri 12/908:25LHR - GUA

2 stops35h 03mIcelandair

Deal found 13/7£596

Fri 1/823:55GUA - LHR

2 stops23h 00mLufthansa

Fri 12/906:50LHR - GUA

2 stops21h 50mLufthansa

Deal found 13/7£757

Tue 5/815:23GUA - LHR

1 stop22h 22mJetBlue

Tue 19/808:15LHR - GUA

1 stop36h 52mJetBlue

Deal found 14/7£613

Tue 12/811:12GUA - LHR

2 stops19h 43mMultiple Airlines

Tue 19/807:40LHR - GUA

3 stops22h 49mMultiple Airlines

Deal found 13/7£541

Wed 27/813:05GUA - LHR

1 stop34h 40mKLM

Wed 3/915:15LHR - GUA

1 stop27h 15mKLM

Deal found 13/7£664

One-way flights from Guatemala to Heathrow
Search for one-way flight options from Guatemala to Heathrow. Find affordable one-way fares based on user searches. Data last updated 15 July 2025.

Mon 22/920:35GUA - LHR

3 stops32h 20mMultiple Airlines

Deal found 13/7£270

Wed 13/816:35GUA - LHR

1 stop16h 00mAvianca

Deal found 14/7£420

Thu 4/913:05GUA - LHR

1 stop17h 25mKLM

Deal found 14/7£468

Tue 12/801:30GUA - LHR

2 stops23h 50mUnited Airlines

Deal found 14/7£492

Thu 11/901:30GUA - LHR

2 stops27h 20mAir Canada

Deal found 13/7£497

Sat 27/906:30GUA - LHR

2 stops20h 00mIberia

Deal found 13/7£813

Cheapflights Fare Finder

Use the filters below to find and compare flights from Guatemala to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Tue 12/8

11:12-13:55

2 stops19h 43m

London Heathrow

Tue 19/8

07:40-23:29

3 stops22h 49m

£541

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Fri 1/8

15:23-20:45

1 stop22h 22m

London Heathrow

Fri 12/9

08:25-12:28

2 stops35h 03m

£596

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Tue 5/8

15:23-20:45

1 stop22h 22m

London Heathrow

Tue 19/8

08:15-14:07

1 stop36h 52m

£613

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 27/8

13:05-06:45

1 stop34h 40m

London Heathrow

Wed 3/9

15:15-11:30

1 stop27h 15m

£664

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sun 27/7

23:19-07:15

1 stop24h 56m

London Heathrow

Sun 12/10

18:00-21:40

1 stop34h 40m

£679

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Mon 22/9

20:35-11:55

3 stops32h 20m

£270

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 13/8

16:35-15:35

1 stop16h 00m

£420

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Thu 4/9

13:05-13:30

1 stop17h 25m

£468

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Tue 12/8

01:30-08:20

2 stops23h 50m

£492

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Thu 11/9

01:30-11:50

2 stops27h 20m

£497

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 11 results

Best time to book a flight from Guatemala to Heathrow

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

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

Currently, January is the cheapest month in which you can book a flight from Guatemala to London Heathrow Airport (average of £112). Flying from Guatemala to London Heathrow Airport in August is currently the most expensive (average of £164). 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 GT to LHR?

When flying from Guatemala to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with KLM, United Airlines, andJetBlue from Guatemala 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

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,372 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

United Airlines

7.4

Good

8,861 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

JetBlue

7.3

Good

2,908 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Air Canada

7.1

Good

9,725 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Icelandair

7.0

Good

515 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What are the cheapest airlines to fly from Guatemala to London Heathrow Airport one-way?
The cheapet airlines for a one-way flight from Guatemala to London Heathrow Airport are Avianca (£420), KLM (£468), and United Airlines (£492).
Can I find deals for flights from Guatemala to Heathrow that include hotel bookings?
Yes. In addition to deals on Guatemala to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Guatemala to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guatemala to Heathrow.
Can I find deals for business class flights from Guatemala to Heathrow?
Yes. Cheapflights offers flight deals from Guatemala 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 to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Guatemala to London Heathrow Airport (average of £112). Flying from Guatemala to London Heathrow Airport in August is currently the most expensive (average of £164). 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

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Deal

Northampton

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Wembley

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Eastbourne

Ilford

Hayes

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Southend-on-Sea

Folkestone

Watford

Winchester

Swindon

Maidstone

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Guatemala to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£506	Average£752	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£543	Average£617	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
KLM	Cheapest£640	Average£735	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Avianca	Cheapest£765	Average£857	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Iberia	Cheapest£799	Average£965	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

How does Cheapflights help users find flights from Guatemala to Heathrow?

Cheapflights makes it easy to find Guatemala to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Guatemala to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Guatemala today and book when prices fit your budget.

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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.

Cheap flights from Guatemala to London Heathrow Airport from £270

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Guatemala to Heathrow

Keep the following information in mind while searching for Guatemala to Heathrow flight deals. Data was last updated 15 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Guatemala to Heathrow

Cheapest flights from Guatemala to HeathrowExplore the most affordable flight options available from Guatemala to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Explore the most affordable flight options available from Guatemala to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Guatemala to London Heathrow Airport that are best for you.

Best time to book a flight from Guatemala to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Guatemala with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Guatemala to London Heathrow Airport

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

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

Find hourly flight availability from Guatemala 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 15 July 2025.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with KLM, United Airlines, andJetBlue from Guatemala 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.

Related info for your journey

Find useful and relevant information for your journey from Guatemala to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Guatemala to London Heathrow Airport one-way?

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

How can I find direct flights from Guatemala to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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 to Heathrow

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

Top 5 airlines flying from Guatemala to Heathrow

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 to Heathrow?

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

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

Can Cheapflights notify me if prices for flights from Guatemala to Heathrow become cheaper?

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Cheapest flights from Guatemala to Heathrow
Explore the most affordable flight options available from Guatemala to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.