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Cheap flights from London Heathrow Airport to Guatemala from £308

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GUA
22 Apr — 29 Apr1
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 23 March 2026.

Thu 7/522:05
LHR
-
GUA
1 stop25h 55m
Avianca
Mon 11/513:55
GUA
-
LHR
1 stop18h 40m
Avianca
Deal found 22/3£599
Fri 8/522:05
LHR
-
GUA
1 stop21h 55m
Avianca
Tue 2/613:55
GUA
-
LHR
1 stop18h 40m
Avianca
Deal found 21/3£608
Thu 7/522:05
LHR
-
GUA
1 stop25h 55m
Avianca
Thu 28/509:30
GUA
-
LHR
1 stop23h 05m
Avianca
Deal found 22/3£609
Mon 11/522:05
LHR
-
GUA
1 stop25h 55m
Avianca
Wed 27/520:15
GUA
-
LHR
2 stops36h 20m
Avianca
Deal found 22/3£612
Fri 12/622:05
LHR
-
GUA
1 stop21h 55m
Avianca
Thu 2/713:55
GUA
-
LHR
1 stop18h 40m
Avianca
Deal found 21/3£613
Sun 3/522:05
LHR
-
GUA
2 stops17h 55m
Avianca
Sun 10/507:00
GUA
-
LHR
2 stops25h 35m
Avianca
Deal found 19/3£615
Wed 6/522:05
LHR
-
GUA
1 stop21h 55m
Avianca
Thu 28/513:55
GUA
-
LHR
1 stop18h 40m
Avianca
Deal found 21/3£624

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 23 March 2026.

Round-trip from

£608

One-way from

£308

Popular in

December

Cheapest in

October

Average price

£627
Avianca
  • Avianca
  • 8/5-2/6
  • 2 total stops
  • 40h 35m total
  • London to Guatemala
Search Deals
Avianca
  • Avianca
  • 14/4
  • 1 total stop
  • 25h 55m total
  • London to Guatemala
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£14 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 March 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 23 March 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

LondonGuatemala City

LHR - GUA

LHRGUA

London Heathrow

Thu 7/5

22:05-17:00

1 stop25h 55m

Guatemala City La Aurora

Mon 11/5

13:55-15:35

1 stop18h 40m

£599
Fastest return journey

LondonGuatemala City

LHR - GUA

LHRGUA

London Heathrow

Sat 23/5

22:05-09:00

2 stops17h 55m

Guatemala City La Aurora

Tue 16/6

10:00-15:35

2 stops22h 35m

£668

LondonGuatemala City

LHR - GUA

LHRGUA

London Heathrow

Fri 10/4

12:25-11:37

2 stops30h 12m

Guatemala City La Aurora

Mon 27/4

13:14-13:15

1 stop17h 01m

£687

LondonGuatemala City

LHR - GUA

LHRGUA

London Heathrow

Thu 14/5

16:40-11:25

2 stops25h 45m

Guatemala City La Aurora

Mon 18/5

06:15-10:40

2 stops21h 25m

£688

LondonGuatemala City

LHR - GUA

LHRGUA

London Heathrow

Thu 7/5

11:05-04:48

2 stops24h 43m

Guatemala City La Aurora

Mon 11/5

06:15-08:20

2 stops19h 05m

£689

LondonGuatemala City

LHR - GUA

LHRGUA

London Heathrow

Mon 3/8

08:00-11:25

2 stops34h 25m

Guatemala City La Aurora

Sat 15/8

01:30-07:40

1 stop23h 10m

£693
Cheapest one-way

LondonGuatemala City

LHR - GUA

LHRGUA

London Heathrow

Tue 14/4

22:05-17:00

1 stop25h 55m

£308

LondonGuatemala City

LHR - GUA

LHRGUA

London Heathrow

Thu 18/6

15:00-17:00

2 stops33h 00m

£501

LondonGuatemala City

LHR - GUA

LHRGUA

London Heathrow

Mon 6/4

22:05-13:00

1 stop21h 55m

£557

LondonGuatemala City

LHR - GUA

LHRGUA

London Heathrow

Mon 10/8

22:05-17:00

1 stop25h 55m

£577

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 15 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Guatemala (average of £501). Flying from London Heathrow Airport to Guatemala in December is currently the most expensive (average of £646). 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 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 23 March 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
9,462 reviews
Check prices

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

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
9,462 reviews
United Airlines
7.4
Good
9,462 reviews
Check prices

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

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
11,486 reviews
United Airlines
7.4
Good
9,462 reviews
Check prices

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

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
3,147 reviews
United Airlines
7.4
Good
9,462 reviews
Check prices

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

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
7,860 reviews
United Airlines
7.4
Good
9,462 reviews
Check prices

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

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
2,505 reviews
United Airlines
7.4
Good
9,462 reviews
Check prices

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

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 25h 45m. 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Guatemala (average of £501). Flying from London Heathrow Airport to Guatemala in December is currently the most expensive (average of £646). 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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£502Average£630FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AviancaCheapest£513Average£597FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapest£564Average£586FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£577Average£619FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£578Average£694FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£627Average£725FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£642Average£895FlexibilityNo 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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