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Cheap flights from London Heathrow Airport to Guatemala from £422

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 26/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GUA
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Guatemala

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Guatemala
Explore the most affordable flight options available from Heathrow to Guatemala. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Sat 5/1213:00 -
1 stop15h 00m
Sun 20/1210:30 -
1 stop14h 40m
Deal found 14/8£588
Tue 10/1106:00 -
2 stops22h 00m
Tue 24/1110:30 -
1 stop14h 40m
Deal found 13/8£613
Tue 10/1113:00 -
1 stop15h 00m
Tue 24/1110:30 -
1 stop14h 40m
Deal found 13/8£641
Mon 28/1209:00 -
2 stops19h 00m
Wed 13/110:30 -
1 stop14h 40m
Deal found 15/8£649
Mon 28/1218:00 -
1 stop34h 30m
Wed 13/110:30 -
1 stop14h 40m
Deal found 15/8£658
Thu 24/1213:00 -
1 stop15h 00m
Fri 26/210:30 -
2 stops28h 30m
Deal found 14/8£661
Thu 24/1213:00 -
1 stop15h 00m
Wed 3/310:30 -
1 stop14h 40m
Deal found 13/8£662
Sat 28/1118:00 -
2 stops58h 00m
Sun 13/1210:30 -
2 stops38h 00m
Deal found 13/8£664
Fri 25/1215:00 -
2 stops37h 00m
Wed 3/310:30 -
1 stop14h 40m
Deal found 14/8£667
Wed 23/1218:00 -
2 stops34h 00m
Wed 30/1210:30 -
1 stop14h 40m
Deal found 13/8£668

Find flight deals from Heathrow to Guatemala

Keep the following information in mind while searching for Heathrow to Guatemala flight deals. Data was last updated 17 August 2026.

Round-trip from

£588

One-way from

£422

Popular in

July

Cheapest in

March

Average price

£789
Air Canada
  • Air Canada
  • 5/12-20/12
  • 2 total stops
  • 29h 40m total
  • London to Guatemala
Search Deals
26/12
  • 26/12
  • 2 total stops
  • 33h 05m total
  • London to Guatemala
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 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 Heathrow to Guatemala 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 17 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Guatemala that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonGuatemala City

LHR London Heathrow - GUA Guatemala City La Aurora

LHRGUA

London Heathrow

Mon 12/10

07:30-21:40

2 stops21h 10m

Guatemala City La Aurora

Mon 26/10

12:28-10:15

1 stop15h 47m

£674

LondonGuatemala City

LHR London Heathrow - GUA Guatemala City La Aurora

LHRGUA

London Heathrow

Mon 1/2

06:50-21:25

2 stops20h 35m

Guatemala City La Aurora

Wed 24/2

02:10-06:40

2 stops22h 30m

£679

LondonGuatemala City

LHR London Heathrow - GUA Guatemala City La Aurora

LHRGUA

London Heathrow

Sun 13/9

11:05-21:40

2 stops41h 35m

Guatemala City La Aurora

Sun 20/9

22:50-07:15

1 stop25h 25m

£684

LondonGuatemala City

LHR London Heathrow - GUA Guatemala City La Aurora

LHRGUA

London Heathrow

Wed 7/10

13:25-11:32

1 stop29h 07m

Guatemala City La Aurora

Tue 13/10

12:57-13:15

1 stop17h 18m

£685

LondonGuatemala City

LHR London Heathrow - GUA Guatemala City La Aurora

LHRGUA

London Heathrow

Tue 15/9

12:00-21:40

1 stop16h 40m

Guatemala City La Aurora

Mon 14/12

02:10-07:40

1 stop23h 30m

£694

LondonGuatemala City

LHR London Heathrow - GUA Guatemala City La Aurora

LHRGUA

London Heathrow

Mon 9/11

15:20-05:48

1 stop20h 28m

Guatemala City La Aurora

Fri 20/11

02:10-07:40

1 stop23h 30m

£694

LondonGuatemala City

LHR London Heathrow - GUA Guatemala City La Aurora

LHRGUA

London Heathrow

Tue 10/11

10:00-19:39

1 stop15h 39m

Guatemala City La Aurora

Mon 30/11

02:10-05:55

2 stops21h 45m

£696

LondonGuatemala City

LHR London Heathrow - GUA Guatemala City La Aurora

LHRGUA

London Heathrow

Sat 7/11

13:45-05:48

2 stops22h 03m

Guatemala City La Aurora

Sat 21/11

14:48-20:35

2 stops23h 47m

£697

LondonGuatemala City

LHR London Heathrow - GUA Guatemala City La Aurora

LHRGUA

London Heathrow

Thu 10/9

13:00-04:48

2 stops22h 48m

Guatemala City La Aurora

Tue 20/10

12:27-11:35

1 stop16h 08m

£697

LondonGuatemala City

LHR London Heathrow - GUA Guatemala City La Aurora

LHRGUA

London Heathrow

Thu 15/10

13:05-04:48

1 stop22h 43m

Guatemala City La Aurora

Mon 26/10

06:00-10:15

1 stop22h 15m

£699

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Guatemala

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

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

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Guatemala (average of £632). Flying from London Heathrow Airport to Guatemala in July is currently the most expensive (average of £1,002). 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 far ahead should I book a flight from London Heathrow Airport to Guatemala?

The price you pay for your flight from London Heathrow Airport to Guatemala may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Guatemala

Get insights into the airlines that provide service to Guatemala. 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 Guatemala. Reviews last updated 17 August 2026.
Get a feel of what it's like to fly with United Airlines,American Airlines, andIberia from London Heathrow Airport to Guatemala by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,104 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
10,104 reviews
United Airlines
7.4
Good
10,104 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.1
Good
11,952 reviews
United Airlines
7.4
Good
10,104 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Iberia
7.0
Good
3,258 reviews
United Airlines
7.4
Good
10,104 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Lufthansa
6.8
Okay
8,196 reviews
United Airlines
7.4
Good
10,104 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Avianca
6.5
Okay
2,540 reviews
United Airlines
7.4
Good
10,104 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

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

  • How long is the flight from London Heathrow Airport to Guatemala?

    Departing from London Heathrow Airport to Guatemala will take you 21h 10m. The distance from London Heathrow Airport to Guatemala is about 5433 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Heathrow to Guatemala?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Guatemala 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 London Heathrow Airport to Guatemala?

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Guatemala (average of £632). Flying from London Heathrow Airport to Guatemala in July is currently the most expensive (average of £1,002). 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

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.

Top 7 airlines flying from Heathrow to Guatemala

Discover the top 7 airlines that operate flights from Heathrow to Guatemala. 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 17 August 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£481Average£623FlexibilityNo cancel feeOn-time71%
Search Avianca flights
American AirlinesCheapest£494Average£623FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest£555Average£726FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£578Average£715FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£596Average£683FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£617Average£703FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£661Average£884FlexibilityNo 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 Heathrow to Guatemala?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Guatemala. 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 Heathrow to Guatemala?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Guatemala.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Guatemala flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Heathrow to Guatemala and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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