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Cheap flights from Guatemala City to London from $350

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Guatemala City to London departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Guatemala City to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
2:08 pm - 11:40 amGUA-LHR
15h 32m1 stop
KLM Logo
8:55 am - 12:43 pmLHR-GUA
33h 48m1 stop
$917KLM
Find Deal
Mon, Nov 24 - Fri, Nov 28
KLM Logo
2:08 pm - 11:40 amGUA-LHR
15h 32m1 stop
KLM Logo
8:55 am - 12:43 pmLHR-GUA
33h 48m1 stop
$919KLM
Find Deal
Fri, Nov 14 - Fri, Nov 28
KLM Logo
12:56 pm - 11:40 amGUA-LHR
16h 44m1 stop
KLM Logo
8:55 am - 12:31 pmLHR-GUA
33h 36m1 stop
$920KLM
Find Deal
Wed, Oct 29 - Tue, Nov 4
KLM Logo
2:08 pm - 11:40 amGUA-LHR
15h 32m1 stop
KLM Logo
8:55 am - 12:43 pmLHR-GUA
33h 48m1 stop
$922KLM
Find Deal
Fri, Nov 14 - Fri, Nov 28
Multiple Airlines Logo
2:10 am - 6:40 amGUA-LHR
22h 30m2 stops
Multiple Airlines Logo
1:25 pm - 10:05 pmLHR-GUA
14h 40m1 stop
$937Multiple Airlines
Find Deal
Sun, Nov 2 - Tue, Nov 25
Air Canada Logo
1:10 am - 6:30 amGUA-LHR
23h 20m2 stops
Air Canada Logo
6:50 am - 9:30 pmLHR-GUA
20h 40m2 stops
$942Air Canada
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Mon, Mar 9 - Thu, Mar 19
United Airlines Logo
2:10 am - 5:55 amGUA-LHR
21h 45m2 stops
United Airlines Logo
7:40 am - 9:25 pmLHR-GUA
19h 45m2 stops
$946United Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
Multiple Airlines Logo
7:00 am - 7:30 amGUA-LHR
18h 30m1 stop
Multiple Airlines Logo
12:00 pm - 10:05 pmLHR-GUA
40h 05m2 stops
$950Multiple Airlines
Find Deal
Wed, Jan 14 - Fri, Jan 23
United Airlines Logo
1:43 pm - 10:15 amGUA-LHR
14h 32m1 stop
United Airlines Logo
6:35 am - 9:25 pmLHR-GUA
20h 50m2 stops
$951United Airlines
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Wed, Oct 29 - Tue, Nov 4
Air Canada Logo
1:10 am - 6:30 amGUA-LHR
23h 20m2 stops
Air Canada Logo
1:25 pm - 9:30 pmLHR-GUA
14h 05m1 stop
$953Air Canada
Find Deal
Mon, Mar 9 - Thu, Mar 19

KLM flights from Guatemala City to London Heathrow Airport

Our best KLM deals on Guatemala City to London Heathrow Airport flight tickets
KLM
Nov 24
GUA2:08 pmGuatemala City La Aurora
15h 32m
1 stop
LHR11:40 amLondon Heathrow
Nov 28
LHR8:55 amLondon Heathrow
33h 48m
1 stop
GUA12:43 pmGuatemala City La Aurora
$917
Find similar
KLM
Nov 14
GUA2:08 pmGuatemala City La Aurora
15h 32m
1 stop
LHR11:40 amLondon Heathrow
Nov 28
LHR8:55 amLondon Heathrow
33h 48m
1 stop
GUA12:43 pmGuatemala City La Aurora
$919
Find similar
KLM
Oct 29
GUA12:56 pmGuatemala City La Aurora
16h 44m
1 stop
LHR11:40 amLondon Heathrow
Nov 4
LHR8:55 amLondon Heathrow
33h 36m
1 stop
GUA12:31 pmGuatemala City La Aurora
$920
Find similar

United Airlines flights from Guatemala City to London Heathrow Airport

Our best United Airlines deals on Guatemala City to London Heathrow Airport flight tickets
United Airlines
Nov 9
GUA2:10 amGuatemala City La Aurora
21h 45m
2 stops
LHR5:55 amLondon Heathrow
Nov 17
LHR7:40 amLondon Heathrow
19h 45m
2 stops
GUA9:25 pmGuatemala City La Aurora
$946
Find similar
United Airlines
Oct 28
GUA6:00 amGuatemala City La Aurora
19h 30m
1 stop
LHR7:30 amLondon Heathrow
Nov 27
LHR6:35 amLondon Heathrow
20h 50m
2 stops
GUA9:25 pmGuatemala City La Aurora
$950
Find similar
United Airlines
Oct 29
GUA1:43 pmGuatemala City La Aurora
14h 32m
1 stop
LHR10:15 amLondon Heathrow
Nov 4
LHR6:35 amLondon Heathrow
20h 50m
2 stops
GUA9:25 pmGuatemala City La Aurora
$951
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Guatemala City to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
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

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Mon 11/24

2:08 pm-11:40 am

1 stop15h 32m

London Heathrow

Fri 11/28

8:55 am-12:43 pm

1 stop33h 48m

$917

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Fri 11/14

2:08 pm-11:40 am

1 stop15h 32m

London Heathrow

Fri 11/28

8:55 am-12:43 pm

1 stop33h 48m

$919

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 10/29

12:56 pm-11:40 am

1 stop16h 44m

London Heathrow

Tue 11/4

8:55 am-12:31 pm

1 stop33h 36m

$920

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Fri 11/14

2:08 pm-11:40 am

1 stop15h 32m

London Heathrow

Fri 11/28

8:55 am-12:43 pm

1 stop33h 48m

$922

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sun 11/2

2:10 am-6:40 am

2 stops22h 30m

London Heathrow

Tue 11/25

1:25 pm-10:05 pm

1 stop14h 40m

$937

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Mon 3/9

1:10 am-6:30 am

2 stops23h 20m

London Heathrow

Thu 3/19

6:50 am-9:30 pm

2 stops20h 40m

$942

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Sun 11/9

2:10 am-5:55 am

2 stops21h 45m

London Heathrow

Mon 11/17

7:40 am-9:25 pm

2 stops19h 45m

$946

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 1/14

7:00 am-7:30 am

1 stop18h 30m

London Heathrow

Fri 1/23

12:00 pm-10:05 pm

2 stops40h 05m

$950

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 10/29

1:43 pm-10:15 am

1 stop14h 32m

London Heathrow

Tue 11/4

6:35 am-9:25 pm

2 stops20h 50m

$951

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Mon 3/9

1:10 am-6:30 am

2 stops23h 20m

London Heathrow

Thu 3/19

1:25 pm-9:30 pm

1 stop14h 05m

$953

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Guatemala City to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Guatemala City, with most prices found around $742. If you’re not able to fly to London Heathrow Airport in February, then March is your next best option. Flight prices from Guatemala City to London Heathrow Airport during March average around $893.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $732. The most expensive day to fly to London Heathrow Airport is Tuesday, with ticket prices averaging around $991.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Guatemala City to London Heathrow Airport in the evening for as low as $735. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,458.

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

You are more likely to see cheaper flights to London Heathrow Airport from Guatemala City when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,047 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Guatemala City for as low as $761 on momondo.

Can stopping save me money on Guatemala City to London Heathrow Airport flights?

You could potentially save up to 5% on your flight if you consider stops on a Guatemala City to London Heathrow Airport flight.

How have Guatemala City to London Heathrow Airport flight prices changed over time?

As of October 2025, prices for Guatemala City to London Heathrow Airport flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Guatemala City to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Guatemala City to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Guatemala City to London Heathrow Airport (GUA to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Guatemala City to London Heathrow Airport

Direct flights

None
There are no direct flights from Guatemala City to London Heathrow Airport. There are no popular flight routes from Guatemala City to London Heathrow Airport.
Search flight deals

  • How far is Guatemala City La Aurora to London Heathrow by plane?

    Guatemala City La Aurora and London Heathrow are 5429.4 mi apart from one another. A reasonable flight in good conditions will take 14h 04m.

  • When did momondo last update prices for flights from Guatemala City La Aurora Airport to London Heathrow Airport?

    Prices for flights from Guatemala City La Aurora Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Guatemala City La Aurora Airport to London Heathrow Airport?

  • How old do you have to be to fly from Guatemala City La Aurora Airport to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Guatemala City La Aurora Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Guatemala City to London Heathrow Airport?

Best airlines flying from Guatemala City to London Heathrow Airport

Compare and see reviews for airlines that fly from Guatemala City to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $730Free CancellationRating
7.4
8,979 reviews
Search United Airlines flights
KLMPriceFrom $899Free CancellationRating
7.7
1,402 reviews
Search KLM flights
IberiaPriceFrom $1,004Free CancellationRating
7.0
2,991 reviews
Search Iberia flights

Traveling to a place near London?

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Why use momondo?

Why should I use momondo to find a flight deal from Guatemala City to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Guatemala City to London. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Guatemala City to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Guatemala City with this policy.

How can momondo help me find flights from Guatemala City to London?

Once all potential Guatemala City to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Guatemala City to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Guatemala City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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