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Cheap flights from London Heathrow Airport to Uruguay from £457

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MVD
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Uruguay

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Uruguay
Explore the most affordable flight options available from Heathrow to Uruguay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 February 2026.

Thu 12/320:15
LHR
-
MVD
1 stop24h 25m
LATAM Airlines
Sat 21/311:35
MVD
-
LHR
2 stops23h 30m
LATAM Airlines
Deal found 12/2£823
Tue 24/306:00
LHR
-
MVD
2 stops21h 20m
LATAM Airlines
Wed 15/407:35
MVD
-
LHR
2 stops31h 20m
LATAM Airlines
Deal found 14/2£834
Wed 11/318:45
LHR
-
MVD
3 stops47h 50m
LATAM Airlines
Tue 17/302:25
MVD
-
LHR
1 stop32h 40m
LATAM Airlines
Deal found 12/2£834
Thu 12/320:15
LHR
-
MVD
1 stop24h 25m
LATAM Airlines
Mon 16/318:35
MVD
-
LHR
1 stop16h 30m
LATAM Airlines
Deal found 12/2£835
Wed 4/1121:40
LHR
-
MVD
1 stop35h 20m
Avianca
Sun 15/1107:05
MVD
-
LHR
1 stop28h 30m
Avianca
Deal found 10/2£836
Fri 13/320:15
LHR
-
MVD
2 stops24h 00m
LATAM Airlines
Sat 21/311:35
MVD
-
LHR
2 stops23h 30m
LATAM Airlines
Deal found 12/2£838
Tue 17/306:00
LHR
-
MVD
2 stops21h 20m
LATAM Airlines
Mon 23/311:35
MVD
-
LHR
2 stops23h 30m
LATAM Airlines
Deal found 12/2£839
Thu 14/521:20
LHR
-
MVD
1 stop17h 20m
LATAM Airlines
Wed 27/516:55
MVD
-
LHR
1 stop18h 10m
LATAM Airlines
Deal found 12/2£841
Tue 5/522:05
LHR
-
MVD
1 stop35h 50m
Avianca
Tue 12/507:05
MVD
-
LHR
1 stop28h 30m
Avianca
Deal found 12/2£842
Tue 24/207:25
LHR
-
MVD
2 stops27h 01m
United Airlines
Fri 10/400:47
MVD
-
LHR
2 stops52h 53m
United Airlines
Deal found 13/2£845

Find flight deals from Heathrow to Uruguay

Keep the following information in mind while searching for Heathrow to Uruguay flight deals. Data was last updated 14 February 2026.

Round-trip from

£823

One-way from

£458

Popular in

December

Cheapest in

November

Average price

£900
LATAM Airlines
  • LATAM Airlines
  • 15/3-21/3
  • 3 total stops
  • 40h 50m total
  • London to Uruguay
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 41h 50m total
  • London to Uruguay
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£77 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Uruguay 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 14 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Uruguay that are best for you.

Fly from

Heathrow

Fly to

Uruguay

Route

Depart

Return

Price

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Fri 27/2

16:20-01:14

2 stops59h 54m

Montevideo Carrasco

Tue 14/4

00:47-06:55

2 stops26h 08m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Thu 26/2

12:05-01:14

2 stops40h 09m

Montevideo Carrasco

Sat 11/4

00:47-12:20

2 stops31h 33m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Fri 27/2

16:20-01:14

2 stops59h 54m

Montevideo Carrasco

Mon 13/4

00:47-06:45

2 stops25h 58m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 25/3

12:05-01:14

2 stops40h 09m

Montevideo Carrasco

Tue 14/4

00:47-06:55

2 stops26h 08m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Thu 26/2

12:05-01:14

2 stops40h 09m

Montevideo Carrasco

Thu 16/4

00:47-07:40

2 stops26h 53m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Thu 26/2

10:00-01:14

2 stops42h 14m

Montevideo Carrasco

Tue 14/4

00:47-07:40

2 stops26h 53m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 25/2

07:40-07:26

2 stops26h 46m

Montevideo Carrasco

Sat 11/4

00:47-12:20

2 stops31h 33m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Mon 30/3

12:15-01:19

2 stops41h 04m

Montevideo Carrasco

Mon 13/4

00:47-06:45

2 stops25h 58m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 25/2

07:40-07:26

2 stops26h 46m

Montevideo Carrasco

Thu 16/4

00:47-11:35

2 stops30h 48m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Tue 24/2

12:05-01:14

2 stops40h 09m

Montevideo Carrasco

Sun 12/4

00:47-07:40

2 stops26h 53m

£845

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 18 results
1
2

Best time to book a flight from Heathrow to Uruguay

Have a flexible travel schedule? Discover the best time to fly to Uruguay 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 Uruguay

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Uruguay (average of £667). Flying from London Heathrow Airport to Uruguay in December is currently the most expensive (average of £1,222). 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 Uruguay

Get insights into the airlines that provide service to Uruguay. 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 Uruguay. Reviews last updated 14 February 2026.
See what other customers who have flown with LATAM Airlines, United Airlines, andIberia from London Heathrow Airport to Uruguay have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Boarding

7.5

Crew

8.0

Food

6.7

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,920 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Boarding

7.5

Crew

8.0

Food

6.7

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
United Airlines
7.4
Good
9,295 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Boarding

7.5

Crew

8.0

Food

6.7

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Iberia
7.0
Good
3,115 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Boarding

7.5

Crew

8.0

Food

6.7

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Uruguay. 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 Uruguay?

    A quick flight from London Heathrow Airport to Uruguay can take about 59h 54m. United Airlines provides one of the quickest options available for as low as £845. The distance from London Heathrow Airport to Uruguay is about 6841 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Uruguay 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 Uruguay?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Uruguay (average of £667). Flying from London Heathrow Airport to Uruguay in December is currently the most expensive (average of £1,222). 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

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Alternative routes for Heathrow to Uruguay

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Quito flights
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Heathrow to Georgetown flights
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London City to Quito flights
London City to Santiago flights
Stansted to Santiago flights
Gatwick to Cuzco flights
Luton to Ministro Pistarini flights
Luton to Quito flights
Gatwick to Cali flights
Heathrow to Congonhas flights

Top 3 airlines flying from Heathrow to Uruguay

Discover the top 3 airlines that operate flights from Heathrow to Uruguay. 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 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£702Average£836FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
United AirlinesCheapest£758Average£1,042FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£841Average£1,245FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Uruguay?

Deals for Heathrow to Uruguay flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Uruguay?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Uruguay from Heathrow.

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

Need flexible booking options for your flight to Uruguay from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Heathrow to Uruguay 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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