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Cheap flights from Guatemala City to London from $399

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 1/24. 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.
Air Canada Logo
10:50 am - 8:35 pm
GUA
-
LHR
27h 45m2 stops
Air Canada Logo
6:50 am - 10:05 pm
LHR
-
GUA
21h 15m2 stops
$913Air Canada
Fri, Jan 30 - Thu, Feb 5
Air Canada Logo
9:50 am - 6:30 am
GUA
-
LHR
13h 40m1 stop
Air Canada Logo
6:00 am - 10:30 pm
LHR
-
GUA
23h 30m2 stops
$922Air Canada
Wed, Apr 22 - Tue, Apr 28
Air Canada Logo
10:50 am - 7:10 am
GUA
-
LHR
14h 20m1 stop
Air Canada Logo
1:25 pm - 10:05 pm
LHR
-
GUA
14h 40m1 stop
$923Air Canada
Fri, Jan 30 - Sat, Feb 7
KLM Logo
2:10 pm - 6:25 am
GUA
-
LHR
34h 15m1 stop
KLM Logo
12:30 pm - 12:45 pm
LHR
-
GUA
30h 15m1 stop
$924KLM
Wed, Jan 14 - Mon, Jan 26
KLM Logo
2:10 pm - 6:25 am
GUA
-
LHR
34h 15m1 stop
KLM Logo
10:45 am - 12:45 pm
LHR
-
GUA
32h 00m1 stop
$925KLM
Wed, Jan 14 - Mon, Jan 26
KLM Logo
2:10 pm - 6:25 am
GUA
-
LHR
34h 15m1 stop
KLM Logo
12:30 pm - 12:45 pm
LHR
-
GUA
30h 15m1 stop
$926KLM
Wed, Jan 14 - Fri, Jan 23
Air Canada Logo
10:50 am - 8:35 pm
GUA
-
LHR
27h 45m2 stops
Air Canada Logo
11:10 am - 10:05 pm
LHR
-
GUA
40h 55m2 stops
$929Air Canada
Fri, Jan 30 - Fri, Feb 6
Air Canada Logo
10:50 am - 11:20 am
GUA
-
LHR
18h 30m2 stops
Air Canada Logo
1:25 pm - 10:05 pm
LHR
-
GUA
14h 40m1 stop
$930Air Canada
Fri, Jan 23 - Sat, Jan 31
Air Canada Logo
10:50 am - 6:30 am
GUA
-
LHR
37h 40m2 stops
Air Canada Logo
6:00 pm - 9:30 pm
LHR
-
GUA
57h 30m2 stops
$936Air Canada
Fri, Feb 27 - Tue, Mar 10
Air Canada Logo
9:50 am - 6:30 am
GUA
-
LHR
13h 40m1 stop
Air Canada Logo
9:30 am - 10:30 pm
LHR
-
GUA
20h 00m1 stop
$939Air Canada
Wed, Apr 22 - Tue, Apr 28

KLM flights from Guatemala City to London Heathrow Airport

Our best KLM deals on Guatemala City to London Heathrow Airport flight tickets
KLM
Jan 14
GUA2:10 pmGuatemala City La Aurora
34h 15m
1 stop
LHR6:25 amLondon Heathrow
Jan 26
LHR12:30 pmLondon Heathrow
30h 15m
1 stop
GUA12:45 pmGuatemala City La Aurora
$924
Find similar
KLM
Jan 14
GUA2:10 pmGuatemala City La Aurora
34h 15m
1 stop
LHR6:25 amLondon Heathrow
Jan 26
LHR10:45 amLondon Heathrow
32h 00m
1 stop
GUA12:45 pmGuatemala City La Aurora
$925
Find similar
KLM
Jan 14
GUA2:10 pmGuatemala City La Aurora
34h 15m
1 stop
LHR6:25 amLondon Heathrow
Jan 23
LHR12:30 pmLondon Heathrow
30h 15m
1 stop
GUA12:45 pmGuatemala City La Aurora
$926
Find similar

Air Canada flights from Guatemala City to London Heathrow Airport

Our best Air Canada deals on Guatemala City to London Heathrow Airport flight tickets
Air Canada
Jan 30
GUA10:50 amGuatemala City La Aurora
27h 45m
2 stops
LHR8:35 pmLondon Heathrow
Feb 5
LHR6:50 amLondon Heathrow
21h 15m
2 stops
GUA10:05 pmGuatemala City La Aurora
$913
Find similar
Air Canada
Apr 22
GUA9:50 amGuatemala City La Aurora
13h 40m
1 stop
LHR6:30 amLondon Heathrow
Apr 28
LHR6:00 amLondon Heathrow
23h 30m
2 stops
GUA10:30 pmGuatemala City La Aurora
$922
Find similar
Air Canada
Jan 30
GUA10:50 amGuatemala City La Aurora
14h 20m
1 stop
LHR7:10 amLondon Heathrow
Feb 7
LHR1:25 pmLondon Heathrow
14h 40m
1 stop
GUA10:05 pmGuatemala City La Aurora
$923
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 December 11, 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

Fri 1/30

10:50 am-8:35 pm

2 stops27h 45m

London Heathrow

Thu 2/5

6:50 am-10:05 pm

2 stops21h 15m

$913

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 4/22

9:50 am-6:30 am

1 stop13h 40m

London Heathrow

Tue 4/28

6:00 am-10:30 pm

2 stops23h 30m

$922

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Fri 1/30

10:50 am-7:10 am

1 stop14h 20m

London Heathrow

Sat 2/7

1:25 pm-10:05 pm

1 stop14h 40m

$923

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 1/14

2:10 pm-6:25 am

1 stop34h 15m

London Heathrow

Mon 1/26

12:30 pm-12:45 pm

1 stop30h 15m

$924

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 1/14

2:10 pm-6:25 am

1 stop34h 15m

London Heathrow

Mon 1/26

10:45 am-12:45 pm

1 stop32h 00m

$925

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 1/14

2:10 pm-6:25 am

1 stop34h 15m

London Heathrow

Fri 1/23

12:30 pm-12:45 pm

1 stop30h 15m

$926

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Fri 1/30

10:50 am-8:35 pm

2 stops27h 45m

London Heathrow

Fri 2/6

11:10 am-10:05 pm

2 stops40h 55m

$929

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Fri 1/23

10:50 am-11:20 am

2 stops18h 30m

London Heathrow

Sat 1/31

1:25 pm-10:05 pm

1 stop14h 40m

$930

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Fri 2/27

10:50 am-6:30 am

2 stops37h 40m

London Heathrow

Tue 3/10

6:00 pm-9:30 pm

2 stops57h 30m

$936

Guatemala CityLondon

GUA - LHR

GUALHR

Guatemala City La Aurora

Wed 4/22

9:50 am-6:30 am

1 stop13h 40m

London Heathrow

Tue 4/28

9:30 am-10:30 pm

1 stop20h 00m

$939

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Guatemala City and London Heathrow Airport?

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

The month of March is, on average, the cheapest month to fly to London Heathrow Airport from Guatemala City, with most prices found around $917. If you’re not able to fly to London Heathrow Airport in March, then May is your next best option. Flight prices from Guatemala City to London Heathrow Airport during May average around $948.

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 $1,082 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 $772 on momondo.

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

You could potentially save up to 2% 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 December 2025, prices for Guatemala City to London Heathrow Airport flights are approximately 41% more expensive 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

Fastest flight time

17h 15m

Direct flights

None
The fastest flight from Guatemala City to London Heathrow Airport takes 17h 15m
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 17h 15m.

  • 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 $736Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
KLMPriceFrom $899Free CancellationRating
7.7
1,432 reviews
Search KLM flights
IberiaPriceFrom $1,004Free CancellationRating
7.0
3,045 reviews
Search Iberia flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
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Dartford
Stratford-upon-Avon
Crawley
Brentwood
Salisbury
Wembley
Romford
Watford
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Cobham
Folkestone
Uxbridge

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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