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Cheap flights from London Heathrow Airport to Montevideo from £541

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MVD
31 Aug — 7 Sep1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Montevideo Carrasco are usually found in November or March, booked 75 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Heathrow to Montevideo

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Montevideo (MVD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 August 2025.

Round-trip from

£728

One-way from

£541

Popular in

August

Cheapest in

November

Average price

£1,722
Avianca
  • Avianca
  • 18/2-18/3
  • 3 total stops
  • 65h 30m total
  • London to Montevideo
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11/10
  • 11/10
  • 2 total stops
  • 43h 10m total
  • London to Montevideo
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£226 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£47 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Heathrow to Montevideo

Cheapest flights from Heathrow to Montevideo
Explore the most affordable flight options available from Heathrow to Montevideo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Wed 31/1221:40LHR - MVD
1 stop35h 20mAvianca
Fri 30/107:05MVD - LHR
1 stop28h 30mAvianca
Deal found 24/8£729
Thu 27/1120:15LHR - MVD
1 stop17h 20mLATAM Airlines
Wed 10/1202:25MVD - LHR
1 stop32h 40mLATAM Airlines
Deal found 24/8£803
Thu 9/1022:05LHR - MVD
1 stop35h 45mAvianca
Thu 16/1006:55MVD - LHR
1 stop28h 40mAvianca
Deal found 25/8£805
Thu 9/1019:10LHR - MVD
3 stops42h 45mLATAM Airlines
Thu 16/1004:40MVD - LHR
1 stop30h 25mLATAM Airlines
Deal found 25/8£840
Thu 9/1012:15LHR - MVD
2 stops40h 41mUnited Airlines
Wed 15/1000:35MVD - LHR
2 stops50h 20mUnited Airlines
Deal found 25/8£847
Sat 4/1016:40LHR - MVD
2 stops60h 16mUnited Airlines
Sat 25/1000:35MVD - LHR
2 stops54h 40mUnited Airlines
Deal found 24/8£886
Thu 27/1117:10LHR - MVD
2 stops20h 25mSWISS
Wed 10/1202:25MVD - LHR
2 stops36h 25mSWISS
Deal found 25/8£921

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Montevideo 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 26 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Montevideo that are best for you.

Fly from

Heathrow

Fly to

Montevideo

Route

Depart

Return

Price

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 18/2

20:00-06:00

2 stops37h 00m

Montevideo Carrasco

Wed 18/3

07:05-14:35

1 stop28h 30m

£728

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 31/12

21:40-06:00

1 stop35h 20m

Montevideo Carrasco

Fri 30/1

07:05-14:35

1 stop28h 30m

£729

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 18/2

21:40-06:00

1 stop35h 20m

Montevideo Carrasco

Wed 18/3

07:05-14:35

1 stop28h 30m

£729

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 18/2

21:40-06:00

1 stop35h 20m

Montevideo Carrasco

Mon 16/3

07:05-14:35

1 stop28h 30m

£736

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Mon 16/2

21:40-06:00

1 stop35h 20m

Montevideo Carrasco

Mon 16/3

07:05-14:35

1 stop28h 30m

£757

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Mon 16/2

21:40-06:00

1 stop35h 20m

Montevideo Carrasco

Sun 15/3

07:05-14:35

1 stop28h 30m

£757

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Mon 16/2

21:40-06:00

1 stop35h 20m

Montevideo Carrasco

Wed 18/3

07:05-14:35

1 stop28h 30m

£757

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Sat 11/10

14:40-05:50

2 stops43h 10m

£541

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Sun 9/11

18:50-00:20

3 stops56h 30m

£568

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Mon 13/10

16:40-00:56

2 stops36h 16m

£602

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 14 results
1
2

Best time to book a flight from Heathrow to Montevideo

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

How far ahead should I book a flight from London Heathrow Airport to Montevideo?

Use this chart to determine the optimal time to book a return flight from Heathrow to Montevideo. Price data was last updated on 22 August 2025.

The price you pay for your flight from London Heathrow Airport to Montevideo may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest time of day to fly from LHR to MVD?

Find hourly flight availability from Heathrow to Montevideo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2025.

When flying from London Heathrow Airport to Montevideo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 10% versus a flight at midday.

Reviews of airlines servicing Montevideo

Get insights into the airlines that provide service to Montevideo. 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 Montevideo. Reviews last updated 26 August 2025.
Read reviews from past customers who have flown with LATAM Airlines, United Airlines, andIberia from London Heathrow Airport to Montevideo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,843 reviews
Check prices

Comfort

7.4

Crew

8.0

Food

6.7

Overall

7.5

Entertainment

7.0

Boarding

7.6

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
7.5
Good
1,843 reviews
LATAM Airlines
7.5
Good
1,843 reviews
Check prices

Comfort

7.4

Crew

8.0

Food

6.7

Overall

7.5

Entertainment

7.0

Boarding

7.6

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.
United Airlines
7.4
Good
8,943 reviews
LATAM Airlines
7.5
Good
1,843 reviews
Check prices

Comfort

7.4

Crew

8.0

Food

6.7

Overall

7.5

Entertainment

7.0

Boarding

7.6

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
2,891 reviews
LATAM Airlines
7.5
Good
1,843 reviews
Check prices

Comfort

7.4

Crew

8.0

Food

6.7

Overall

7.5

Entertainment

7.0

Boarding

7.6

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.
British Airways
6.7
Okay
7,309 reviews
LATAM Airlines
7.5
Good
1,843 reviews
Check prices

Comfort

7.4

Crew

8.0

Food

6.7

Overall

7.5

Entertainment

7.0

Boarding

7.6

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 Montevideo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Montevideo from London Heathrow?

    Montevideo Carrasco (MVD), located 10.0 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Montevideo. 4 airlines have flights to Carrasco from London Heathrow on a regular basis. Booking flights from London Heathrow to Montevideo Carrasco should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • How long is the flight from London Heathrow Airport to Montevideo?

    A quick flight from London Heathrow Airport to Montevideo can take about 35h 20m. Avianca provides one of the quickest options available for as low as £729. The distance from London Heathrow Airport to Montevideo is about 6841 mi.

  • What are the cheapest airlines flying from London Heathrow Airport to Montevideo round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Montevideo round-trip from £692. Other airlines that can offer you cheap pricing are United Airlines, from £766, and Iberia, from £782. These flights start at 32% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Montevideo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Heathrow to Montevideo

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Montevideo flights
London City to Montevideo flights
Stansted to Montevideo flights

Top 4 airlines flying from Heathrow to Montevideo

Discover the top 4 airlines that operate flights from Heathrow to Montevideo. 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 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£692Average£840FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
United AirlinesCheapest£766Average£1,053FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£782Average£974FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£851Average£1,136FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

When you search for this flight from Heathrow to Montevideo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Montevideo from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Montevideo 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 Montevideo become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Montevideo from Heathrow today and book when prices fit your budget.

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