Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Uruguay from £394

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MVD
30 Aug — 6 Sep1
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 31 July 2026.

Sun 13/921:20
LHR
-
MVD
1 stop17h 45m
LATAM Airlines
Tue 29/912:00
MVD
-
LHR
1 stop23h 05m
LATAM Airlines
Deal found 31/7£813
Sun 6/922:05
LHR
-
MVD
1 stop35h 50m
Avianca
Tue 22/907:05
MVD
-
LHR
1 stop28h 30m
Avianca
Deal found 26/7£821
Fri 11/921:20
LHR
-
MVD
1 stop17h 45m
LATAM Airlines
Tue 22/902:25
MVD
-
LHR
1 stop32h 40m
LATAM Airlines
Deal found 29/7£825
Wed 19/821:20
LHR
-
MVD
1 stop22h 35m
LATAM Airlines
Sat 14/1117:15
MVD
-
LHR
1 stop17h 50m
LATAM Airlines
Deal found 28/7£833
Wed 28/1006:15
LHR
-
MVD
2 stops31h 38m
LATAM Airlines
Wed 25/1118:45
MVD
-
LHR
1 stop16h 20m
LATAM Airlines
Deal found 30/7£847
Wed 18/1121:40
LHR
-
MVD
1 stop35h 20m
Avianca
Sun 22/1107:05
MVD
-
LHR
1 stop28h 30m
Avianca
Deal found 26/7£851
Tue 3/1120:15
LHR
-
MVD
1 stop17h 45m
LATAM Airlines
Tue 24/1118:45
MVD
-
LHR
1 stop16h 20m
LATAM Airlines
Deal found 30/7£857
Fri 6/1106:15
LHR
-
MVD
1 stop16h 55m
Iberia
Sun 22/1122:45
MVD
-
LHR
1 stop17h 40m
Iberia
Deal found 28/7£871

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 31 July 2026.

Round-trip from

£821

One-way from

£394

Popular in

December

Cheapest in

September

Average price

£1,203
Avianca
  • Avianca
  • 6/9-22/9
  • 2 total stops
  • 64h 20m total
  • London to Uruguay
Search Deals
15/11
  • 15/11
  • 3 total stops
  • 43h 50m total
  • London to Uruguay
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 31 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Uruguay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Sat 7/11

16:20-01:00

2 stops35h 40m

Montevideo Carrasco

Sat 21/11

00:32-10:25

2 stops30h 53m

£1,025

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Fri 6/11

09:10-01:00

2 stops42h 50m

Montevideo Carrasco

Sat 21/11

00:32-09:10

2 stops29h 38m

£1,025

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Tue 5/1

17:55-07:31

2 stops40h 36m

Montevideo Carrasco

Tue 19/1

10:26-22:30

2 stops33h 04m

£1,041
Fastest return journey

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 9/9

21:20-15:55

1 stop22h 35m

Montevideo Carrasco

Wed 16/9

18:40-17:15

2 stops18h 35m

£1,089

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Thu 7/1

17:55-07:31

3 stops40h 36m

Montevideo Carrasco

Wed 13/1

10:26-22:30

2 stops33h 04m

£1,121

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Sat 10/10

22:40-07:26

3 stops36h 46m

Montevideo Carrasco

Sat 3/4

08:19-22:25

2 stops34h 06m

£1,148

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Thu 24/9

18:00-07:26

3 stops41h 26m

Montevideo Carrasco

Tue 29/9

09:57-09:50

2 stops43h 53m

£1,190

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Tue 5/1

19:05-20:50

1 stop28h 45m

Montevideo Carrasco

Fri 15/1

22:45-17:15

1 stop15h 30m

£1,206

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Thu 17/12

22:40-07:25

2 stops35h 45m

Montevideo Carrasco

Fri 22/1

02:23-21:05

2 stops39h 42m

£1,246

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Mon 4/1

19:05-20:50

1 stop28h 45m

Montevideo Carrasco

Tue 12/1

22:45-18:15

1 stop16h 30m

£1,266

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Showing 1-10 of 19 resultsSorted by cheapest first
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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Uruguay (average of £714). Flying from London Heathrow Airport to Uruguay in December is currently the most expensive (average of £1,729). 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 31 July 2026.
See what other customers who have flown with LATAM Airlines and Iberia 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
7.4
Good
1,967 reviews
Check prices

Food

6.7

Boarding

7.5

Overall

7.4

Comfort

7.3

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
LATAM Airlines
7.4
Good
1,967 reviews
LATAM Airlines
7.4
Good
1,967 reviews
Check prices

Food

6.7

Boarding

7.5

Overall

7.4

Comfort

7.3

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
Iberia
7.0
Good
3,263 reviews
LATAM Airlines
7.4
Good
1,967 reviews
Check prices

Food

6.7

Boarding

7.5

Overall

7.4

Comfort

7.3

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.

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 22h 35m. United Airlines provides one of the quickest options available for as low as £1,089. The distance from London Heathrow Airport to Uruguay is about 6841 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Uruguay (average of £714). Flying from London Heathrow Airport to Uruguay in December is currently the most expensive (average of £1,729). 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.

Alternative routes for Heathrow to Uruguay

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Guarulhos Intl flights
Heathrow to Rio de Janeiro–Galeão Intl flights
Heathrow to Lima flights
Heathrow to Ministro Pistarini flights
Gatwick to Guarulhos Intl flights
Heathrow to Bogotá flights
London City to Guarulhos Intl flights
Gatwick to Lima flights
Stansted to Guarulhos Intl flights
Gatwick to Rio de Janeiro–Galeão Intl flights
Heathrow to Santos Dumont flights
Heathrow to Viracopos flights
London City to Lima flights
London City to Rio de Janeiro–Galeão Intl flights
Heathrow to Jorge Newbery flights
Stansted to Lima flights
Gatwick to Santos Dumont flights
Gatwick to Bogotá flights
Luton to Lima flights
Gatwick to Ministro Pistarini flights
Luton to Guarulhos Intl flights
Heathrow to Santiago flights
Stansted to Bogotá flights
Gatwick to Viracopos flights
London City to Ministro Pistarini flights
Stansted to Rio de Janeiro–Galeão Intl flights
London City to Bogotá flights
Gatwick to Santiago flights
Heathrow to Jose Maria Cordova Intl flights
Luton to Ministro Pistarini flights
Luton to Bogotá flights
Stansted to Santiago flights
Gatwick to Jose Maria Cordova Intl flights
London City to Santiago flights
Heathrow to Quito flights
London City to Jose Maria Cordova Intl flights
Heathrow to Cali flights
Heathrow to Cuzco flights
Heathrow to Congonhas flights
Gatwick to Quito flights
London City to Jorge Newbery flights
Gatwick to Cuzco flights
London City to Quito flights

Top 2 airlines flying from Heathrow to Uruguay

Discover the top 2 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 31 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£714Average£922FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
IberiaCheapest£885Average£1,293FlexibilityNo 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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.