Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Montevideo from £456

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
23 Dec — 30 Dec1
1 adult
1 adult, Economy, 0 bags

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 23 November 2025.

Round-trip from

£736

One-way from

£456

Popular in

December

Cheapest in

March

Average price

£865
LATAM Airlines
  • LATAM Airlines
  • 14/4-14/7
  • 4 total stops
  • 47h 03m total
  • London to Montevideo
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 41h 50m total
  • London to Montevideo
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£73 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Heathrow to Montevideo

Enter your travel dates to find the best prices.

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 23 November 2025.

Tue 2/1209:15LHR - MVD
1 stop26h 40mIberia
Thu 18/1214:15MVD - LHR
1 stop16h 00mIberia
Deal found 21/11£943
Tue 30/1220:15LHR - MVD
1 stop31h 05mLATAM Airlines
Sun 1/211:35MVD - LHR
1 stop23h 30mLATAM Airlines
Deal found 22/11£955
Wed 10/1219:40LHR - MVD
2 stops41h 55mLATAM Airlines
Sun 25/102:25MVD - LHR
1 stop32h 40mLATAM Airlines
Deal found 21/11£1,055
Wed 10/1214:30LHR - MVD
1 stop22h 40mAmerican Airlines
Mon 26/123:05MVD - LHR
1 stop33h 25mAmerican Airlines
Deal found 22/11£1,084
Thu 27/1119:40LHR - MVD
2 stops41h 55mLATAM Airlines
Thu 11/1218:20MVD - LHR
1 stop16h 45mLATAM Airlines
Deal found 23/11£1,108

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 23 November 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

Mon 9/2

08:00-07:26

2 stops26h 26m

Montevideo Carrasco

Wed 25/2

00:52-06:40

2 stops26h 48m

£953

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 10/12

19:40-10:35

2 stops41h 55m

Montevideo Carrasco

Mon 26/1

11:35-14:05

1 stop23h 30m

£1,059

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 14/1

09:45-10:15

1 stop27h 30m

Montevideo Carrasco

Sat 24/1

23:05-11:30

1 stop33h 25m

£1,075

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 10/12

14:30-10:10

1 stop22h 40m

Montevideo Carrasco

Mon 26/1

23:05-06:50

1 stop28h 45m

£1,085

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Thu 5/2

11:15-10:15

1 stop26h 00m

Montevideo Carrasco

Fri 20/2

23:00-08:35

1 stop30h 35m

£1,091

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Mon 12/1

10:00-07:31

2 stops24h 31m

Montevideo Carrasco

Tue 27/1

13:05-13:45

2 stops21h 40m

£1,097

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 7/1

10:00-07:31

2 stops24h 31m

Montevideo Carrasco

Fri 16/1

10:11-16:35

2 stops27h 24m

£1,219

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Mon 5/1

10:00-07:31

2 stops24h 31m

Montevideo Carrasco

Fri 16/1

10:11-16:35

2 stops27h 24m

£1,253

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 7/1

09:15-08:55

1 stop26h 40m

Montevideo Carrasco

Sat 17/1

14:15-09:15

1 stop16h 00m

£1,265

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Sat 3/1

17:25-08:55

1 stop18h 30m

Montevideo Carrasco

Sun 18/1

14:15-18:50

1 stop25h 35m

£1,265

Flights are sorted by cheapest return flights first.

Deals found on 22/11

Showing 1-10 of 19 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

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Montevideo (average of £697). Flying from London Heathrow Airport to Montevideo in July is currently the most expensive (average of £981). 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.

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 23 November 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 29% versus a flight at midday.

How much does it cost for a return flight from London Heathrow Airport to Montevideo?

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 23 November 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
1,886 reviews
Check prices

Boarding

7.6

Crew

8.0

Food

6.7

Entertainment

7.0

Overall

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
LATAM Airlines
7.5
Good
1,886 reviews
LATAM Airlines
7.5
Good
1,886 reviews
Check prices

Boarding

7.6

Crew

8.0

Food

6.7

Entertainment

7.0

Overall

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
United Airlines
7.4
Good
9,034 reviews
LATAM Airlines
7.5
Good
1,886 reviews
Check prices

Boarding

7.6

Crew

8.0

Food

6.7

Entertainment

7.0

Overall

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
Iberia
7.0
Good
3,032 reviews
LATAM Airlines
7.5
Good
1,886 reviews
Check prices

Boarding

7.6

Crew

8.0

Food

6.7

Entertainment

7.0

Overall

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
British Airways
6.7
Okay
7,535 reviews
LATAM Airlines
7.5
Good
1,886 reviews
Check prices

Boarding

7.6

Crew

8.0

Food

6.7

Entertainment

7.0

Overall

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

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 26h 26m. United Airlines provides one of the quickest options available for as low as £953. The distance from London Heathrow Airport to Montevideo is about 6841 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 £712. Other airlines that can offer you cheap pricing are United Airlines, from £788, and Iberia, from £797. 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.

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

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Montevideo (average of £697). Flying from London Heathrow Airport to Montevideo in July is currently the most expensive (average of £981). 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 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 23 November 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£712Average£869FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
United AirlinesCheapest£788Average£1,084FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£797Average£1,228FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£907Average£1,545FlexibilityNo cancel feeOn-time70%
Search British Airways 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 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.

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.