£339 Find Cheap Flights from Guatemala to London Heathrow Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Guatemala to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Guatemala to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Guatemala to Heathrow

Sun, 20 Sep - Wed, 30 Sep
Multiple Airlines Logo
13:02 - 13:15
GUA
-
LHR
17h 13m
1 stop
Multiple Airlines Logo
11:45 - 11:32
LHR
-
GUA
30h 47m
2 stops
£719Multiple Airlines
Sun, 20 Sep - Wed, 30 Sep
Multiple Airlines Logo
13:02 - 13:15
GUA
-
LHR
17h 13m
1 stop
Multiple Airlines Logo
15:15 - 11:32
LHR
-
GUA
27h 17m
1 stop
£723Multiple Airlines
Fri, 20 Nov - Mon, 30 Nov
Aeromexico Logo
14:22 - 15:05
GUA
-
LHR
18h 43m
1 stop
Aeromexico Logo
22:30 - 13:40
LHR
-
GUA
21h 10m
1 stop
£727Aeromexico
Wed, 9 Sep - Sat, 19 Sep
KLM Logo
13:02 - 13:15
GUA
-
LHR
17h 13m
1 stop
KLM Logo
15:15 - 11:32
LHR
-
GUA
27h 17m
1 stop
£728KLM
Fri, 20 Nov - Mon, 30 Nov
Aeromexico Logo
14:22 - 15:05
GUA
-
LHR
18h 43m
1 stop
Aeromexico Logo
22:30 - 13:40
LHR
-
GUA
21h 10m
1 stop
£729Aeromexico
Mon, 18 Jan - Thu, 28 Jan
Aeromexico Logo
17:05 - 15:05
GUA
-
LHR
16h 00m
1 stop
Aeromexico Logo
22:30 - 10:45
LHR
-
GUA
18h 15m
1 stop
£744Aeromexico
Sun, 20 Sep - Wed, 30 Sep
Multiple Airlines Logo
13:02 - 13:45
GUA
-
LHR
17h 43m
2 stops
Multiple Airlines Logo
11:45 - 11:32
LHR
-
GUA
30h 47m
2 stops
£745Multiple Airlines
Fri, 25 Sep - Sat, 10 Oct
Aeromexico Logo
12:41 - 16:00
GUA
-
LHR
20h 19m
1 stop
Aeromexico Logo
22:30 - 11:25
LHR
-
GUA
19h 55m
1 stop
£753Aeromexico
Mon, 12 Oct - Fri, 16 Oct
Iberia Logo
16:55 - 19:10
GUA
-
LHR
19h 15m
2 stops
Iberia Logo
06:15 - 15:25
LHR
-
GUA
16h 10m
1 stop
£983Iberia
Thu, 1 Oct - Mon, 5 Oct
Iberia Logo
14:21 - 16:20
GUA
-
LHR
18h 59m
2 stops
Iberia Logo
06:15 - 19:23
LHR
-
GUA
20h 08m
2 stops
£1,012Iberia
Booking Insights

KAYAK's insights & trends for flights to Heathrow

Get data-powered insights and trends into flights to Heathrow to help you find the cheapest flights, the best time to fly and much more.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 3 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know - Cheap tickets from Guatemala to London Heathrow Airport

Low season

February

Cheapest flight

£339
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Guatemala City to London Heathrow Airport

FAQs - booking London Heathrow Airport flights

  • How far is London Heathrow Airport from central London?

    London Heathrow Airport is 14 miles from the centre of London.

  • How does KAYAK find such low prices on flights to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to London Heathrow Airport are there each week?

    Each week there are around 1,590 direct flights from within Guatemala to London Heathrow Airport. The most common day for departures is Sunday, with 18% of flights taking off on this day.

Top tips for finding cheap flights to London Heathrow Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.

Reviews of the top airline flying from Guatemala to Heathrow

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Guatemala to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IberiaOverall score based on 3263 reviews
7.7Crew
7.1Boarding
6.6Entertainment
6.3Food
6.7Comfort
Airline reviews

Horrible seat at the back. Crew was very kind. Packed plane. Wordy pilot bragging about Iberia being punctual when many of us came from Alicante flight that was delayed an hour and many lost connection and we lost our luggage. Still waiting for it

2.0 MediocreFelix, May 2026
MAD - LHR
Read more Iberia reviews

Horrible seat at the back. Crew was very kind. Packed plane. Wordy pilot bragging about Iberia being punctual when many of us came from Alicante flight that was delayed an hour and many lost connection and we lost our luggage. Still waiting for it

The boarding procedure got confusing because they wanted to weigh everyone’s carry-on. Apparently mine was 3 1/2 kg over their limit. I didn’t know they had a limit. And at the check-in desk, nothing was said about this. They wanted me to check the carry-on at no charge and that would have been fine except then they told me at my connection in London I would have to go outside to baggage claim retrieve my bag, and then recheck it. In other words, they could not check it to my final destination, only to London. I told him this was unacceptable so after a few minutes of discussion, they came back and said that my bag would be OK to carry on the plane. It seems that if you have a connection then the weight is not as important. Then when I actually went to board the boarding agent said I needed a tag indicating that my bag had been weighed, even though she had just five minutes ago talked to the same person who cleared me. Lots of confusion seems like a very bad process. They need to improve this.

I've taken British Airways before and it has been great. On this trip to Spain and Portugal we had two BA flights. On both flights we were taken by bus from the terminal out to the plane on the tarmac. There were many older folks on these flights, and to ask people in their 70s to lug their carry-on and personal items up the long mobile staircase to the plane entrance, is very disturbing. I won't be taking British Airways in the future. Many people on these flights were very unhappy.

The food on the flight was of marginal quality. Small bits of chicken, instant mashed potatoes and some carrots. The rolls were very dry, nearly inedible. The seats were quite small and didn’t allow for any shifting of position during the flight. There was limited leg room.0

Terrible customer service. I booked business class and the counter agent didn’t bother asking me about any choice or preferred seat, basically assigned me that last seat and couldn’t even answer if it was a business class seat. Also iberia lost my suitcase on my flight from JFK to MAD with the layover in BCN. Useless customer service at the counter. Thank goodness I happened to check the baggage claim area of the next flight in…there it was.

It was fortunate that the flight arrived in London in accordance with schedule, and the luggage was promptly transferred to the luggage carousel. However, I find it concerning that even minor issues in economy cabins are prevalent within the industry. American Airlines, in particular, appears to have the least legroom and feels more crowded due to the proximity of neighboring passengers. Additionally, the crew’s adherence to protocol is inconsistent. While they may enforce certain rules set by the FAA on a select few individuals, they often overlook numerous violations, such as failing to reset seat recline during landing.

Chair is very high. Your feet cannot touch the ground for 8 hours flight. It was a nightmare. Food was bad.

Paid for my seat 4 months ago. Did not pay the extra for specific seat assignment ( never have and never was a problem). Could not electronically check in (found out it was due to overbooking and that unassigned seats get bumped first - never happened to me before). Luckily, did make the flight. Very stressful - would have been extremely disruptive for my travel plans. UK Visa - never notified by Kayak or BA that a visa was required. Had to spend 15 minutes to download and complete app at the flight counter and pay $25, and was told they would let me know in 3 days if I would get it (flight landing in 10 hours from when I completed app). Luckily, visa was approved before landing. Unnecessary stress created here. Food - main meal, curry chicken barely palatable with unrecognizable vegetable. Desert cup, cheesecake, also barely palatable. Salad cup was good. Small water offered only 3 times (before main meal, at main meal, at morning snack) - not nearly enough for long flight.

From boarding, to attention in flight, I couldn’t fault it.

The flight was delayed twice. When the crew explained about the debris causing flat tires, I was glad they took the time to change all four.

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Hounslow
Luton
Southend-on-Sea
Northampton
Swindon
Winchester
Slough
Stansted
Croydon
Folkestone
Newport
Poole
Chichester
Colchester
Maidstone
Crawley
Salisbury

Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London