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Cheap flights from London Heathrow Airport to Montevideo from £450

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MVD
30 Jun — 7 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 31 May 2026.

Wed 4/1120:15
LHR
-
MVD
1 stop22h 40m
LATAM Airlines
Fri 13/1118:40
MVD
-
LHR
1 stop16h 25m
LATAM Airlines
Deal found 30/5£809
Tue 10/1120:15
LHR
-
MVD
1 stop24h 30m
LATAM Airlines
Thu 26/1118:40
MVD
-
LHR
1 stop16h 25m
LATAM Airlines
Deal found 30/5£825
Thu 11/621:20
LHR
-
MVD
1 stop22h 35m
LATAM Airlines
Thu 18/618:40
MVD
-
LHR
1 stop16h 25m
LATAM Airlines
Deal found 28/5£835
Tue 2/622:05
LHR
-
MVD
1 stop35h 50m
Avianca
Tue 9/607:05
MVD
-
LHR
1 stop28h 30m
Avianca
Deal found 26/5£843
Wed 18/1121:40
LHR
-
MVD
1 stop35h 20m
Avianca
Sun 22/1107:05
MVD
-
LHR
1 stop28h 30m
Avianca
Deal found 28/5£853
Tue 6/1022:05
LHR
-
MVD
1 stop35h 50m
Avianca
Fri 13/1107:05
MVD
-
LHR
1 stop28h 30m
Avianca
Deal found 29/5£854
Tue 6/1022:05
LHR
-
MVD
1 stop35h 50m
Avianca
Mon 9/1107:05
MVD
-
LHR
1 stop28h 30m
Avianca
Deal found 28/5£857
Fri 27/1121:40
LHR
-
MVD
1 stop35h 20m
Avianca
Mon 30/1107:05
MVD
-
LHR
1 stop28h 30m
Avianca
Deal found 26/5£858

Find 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 31 May 2026.

Round-trip from

£809

One-way from

£450

Popular in

December

Cheapest in

May

Average price

£741
LATAM Airlines
  • LATAM Airlines
  • 4/11-13/11
  • 2 total stops
  • 39h 05m total
  • London to Montevideo
Search Deals
Avianca
  • Avianca
  • 6/6
  • 1 total stop
  • 35h 50m total
  • London to Montevideo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£87 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 31 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Montevideo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Fri 6/11

21:40-06:00

1 stop35h 20m

Montevideo Carrasco

Sun 22/11

07:05-14:35

1 stop28h 30m

£964

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 4/11

07:00-10:40

3 stops30h 40m

Montevideo Carrasco

Fri 13/11

11:35-16:20

2 stops25h 45m

£969

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Tue 1/9

20:00-11:53

2 stops43h 53m

Montevideo Carrasco

Fri 25/9

16:55-15:05

1 stop18h 10m

£1,017

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Mon 12/10

06:30-07:26

2 stops28h 56m

Montevideo Carrasco

Tue 10/11

13:05-16:20

2 stops24h 15m

£1,050

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Fri 6/11

17:55-07:21

2 stops40h 26m

Montevideo Carrasco

Sun 22/11

10:10-22:30

2 stops33h 20m

£1,130

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Sat 10/10

19:15-11:05

3 stops43h 50m

Montevideo Carrasco

Wed 11/11

11:35-13:00

2 stops22h 25m

£1,156
Fastest return journey

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Thu 8/10

08:40-07:26

2 stops26h 46m

Montevideo Carrasco

Wed 11/11

10:10-13:50

2 stops24h 40m

£1,208

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Mon 12/10

08:00-07:26

2 stops27h 26m

Montevideo Carrasco

Wed 11/11

00:53-07:55

2 stops28h 02m

£1,232

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Fri 9/10

09:30-07:26

2 stops25h 56m

Montevideo Carrasco

Wed 11/11

00:53-07:30

2 stops27h 37m

£1,232
Cheapest one-way

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Sat 6/6

22:05-05:55

1 stop35h 50m

£450

Flights are sorted by cheapest return flights first.

Deals found on 25/5

Showing 1-10 of 16 resultsSorted by cheapest first
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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Montevideo (average of £741). Flying from London Heathrow Airport to Montevideo in December is currently the most expensive (average of £1,640). 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.

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 31 May 2026.
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
7.4
Good
1,919 reviews
Check prices

Crew

8.0

Entertainment

7.0

Overall

7.4

Boarding

7.5

Food

6.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor
LATAM Airlines
7.4
Good
1,919 reviews
LATAM Airlines
7.4
Good
1,919 reviews
Check prices

Crew

8.0

Entertainment

7.0

Overall

7.4

Boarding

7.5

Food

6.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor
United Airlines
7.4
Good
9,768 reviews
LATAM Airlines
7.4
Good
1,919 reviews
Check prices

Crew

8.0

Entertainment

7.0

Overall

7.4

Boarding

7.5

Food

6.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor
Iberia
7.0
Good
3,221 reviews
LATAM Airlines
7.4
Good
1,919 reviews
Check prices

Crew

8.0

Entertainment

7.0

Overall

7.4

Boarding

7.5

Food

6.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor

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. 3 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 30h 40m. Avianca provides one of the quickest options available for as low as £969. 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 £711. Other airlines that can offer you cheap pricing are United Airlines, from £768, and Iberia, from £913. These flights start at 31% 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Montevideo (average of £741). Flying from London Heathrow Airport to Montevideo in December is currently the most expensive (average of £1,640). 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 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 3 airlines flying from Heathrow to Montevideo

Discover the top 3 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 31 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£711Average£885FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
United AirlinesCheapest£768Average£1,055FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£913Average£1,287FlexibilityNo cancel feeOn-time77%
Search Iberia 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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