What are the cheapest airlines to fly from London Heathrow Airport to Uruguay one-way?

One-way options have recently been found by users for as low as £600 on United Airlines. Other airlines that offer cheap prices include Avianca from £604 and LATAM Airlines from £669 one-way.

In terms of precipitation, rainfall in Uruguay ranges from 60.0 - 90.0 inches per month. March is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Uruguay when rainfall is around 60.0 mm.

If weather is an important factor for your trip to Uruguay, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 10.0 C).

What are the most popular airlines that fly from London Heathrow Airport to Uruguay?

Consider British Airways, Iberia or LATAM Airlines when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Uruguay.

How far in advance should I book a flight from London Heathrow Airport to Uruguay?

Travelers have found it’s best to book a flight 51 days in advance to save up to 48% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 51 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Uruguay 1-2 weeks in advance for as low as £903, or £995 for flights within the next 24 hours.

What is the cheapest month to fly from London Heathrow Airport to Uruguay?

March is one of the best times of the year to fly to Uruguay from London Heathrow Airport. Prices for March average £915 per person but you can even find prices for as low as £662. The most expensive prices can be found in the month of December. Opting for a March flight can save you 27% on your journey compared to booking in December

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.

£541+ Flights from London Heathrow Airport to Uruguay

Cheap flight deals from Heathrow to Uruguay

Round-trip from	£751
One-way from	£541
Popular in	December
Cheapest in	March
Average price	£1,158

Air France
4/9-5/10
4 total stops
49h 36m total
London to Uruguay

Search Deals

7/10
3 total stops
33h 40m total
London to Uruguay

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£13 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Heathrow to Uruguay

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 11 July 2025.

Thu 4/906:15LHR - MVD

2 stops23h 40mAir France

Sun 5/1010:39MVD - LHR

2 stops25h 56mAir France

Deal found 10/7£751

Thu 4/921:20LHR - MVD

1 stop16h 35mLATAM Airlines

Sun 5/1018:55MVD - LHR

2 stops40h 10mLATAM Airlines

Deal found 10/7£820

Thu 4/907:45LHR - MVD

3 stops27h 06mUnited Airlines

Sat 4/1000:30MVD - LHR

2 stops26h 25mUnited Airlines

Deal found 10/7£835

Tue 14/1022:05LHR - MVD

1 stop35h 45mAvianca

Wed 29/1007:05MVD - LHR

1 stop28h 30mAvianca

Deal found 9/7£840

Mon 27/1006:30LHR - MVD

2 stops27h 50mKLM

Thu 6/1110:15MVD - LHR

2 stops24h 35mKLM

Deal found 9/7£862

Sat 15/1113:25LHR - MVD

2 stops48h 05mMultiple Airlines

Fri 28/1102:25MVD - LHR

2 stops40h 30mMultiple Airlines

Deal found 9/7£898

Sat 15/1119:40LHR - MVD

1 stop16h 15mIberia

Sat 29/1114:15MVD - LHR

1 stop16h 00mIberia

Deal found 10/7£938

Tue 14/1006:30LHR - MVD

2 stops31h 25mLufthansa

Sun 26/1002:25MVD - LHR

2 stops34h 25mLufthansa

Deal found 9/7£962

Fri 24/1012:15LHR - MVD

2 stops27h 50mBritish Airways

Sat 8/1113:15MVD - LHR

2 stops43h 50mBritish Airways

Deal found 9/7£976

Wed 10/1211:15LHR - MVD

1 stop26h 00mAmerican Airlines

Mon 26/123:25MVD - LHR

1 stop33h 05mAmerican Airlines

Deal found 10/7£979

Best flights from Heathrow to Uruguay
Discover carefully curated flight deals from Heathrow to Uruguay that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Thu 4/906:15LHR - MVD

2 stops23h 40mAir France

Sun 5/1010:39MVD - LHR

2 stops25h 56mAir France

Deal found 10/7£751

Thu 4/921:20LHR - MVD

1 stop16h 35mLATAM Airlines

Sun 5/1018:55MVD - LHR

2 stops40h 10mLATAM Airlines

Deal found 10/7£820

Thu 4/907:45LHR - MVD

3 stops27h 06mUnited Airlines

Sat 4/1000:30MVD - LHR

2 stops26h 25mUnited Airlines

Deal found 10/7£835

Tue 14/1022:05LHR - MVD

1 stop35h 45mAvianca

Wed 29/1007:05MVD - LHR

1 stop28h 30mAvianca

Deal found 9/7£840

Mon 27/1006:30LHR - MVD

2 stops27h 50mKLM

Thu 6/1110:15MVD - LHR

2 stops24h 35mKLM

Deal found 9/7£862

Sat 15/1113:25LHR - MVD

2 stops48h 05mMultiple Airlines

Fri 28/1102:25MVD - LHR

2 stops40h 30mMultiple Airlines

Deal found 9/7£898

Sat 15/1119:40LHR - MVD

1 stop16h 15mIberia

Sat 29/1114:15MVD - LHR

1 stop16h 00mIberia

Deal found 10/7£938

Tue 14/1006:30LHR - MVD

2 stops31h 25mLufthansa

Sun 26/1002:25MVD - LHR

2 stops34h 25mLufthansa

Deal found 9/7£962

Fri 24/1012:15LHR - MVD

2 stops27h 50mBritish Airways

Sat 8/1113:15MVD - LHR

2 stops43h 50mBritish Airways

Deal found 9/7£976

Wed 10/1211:15LHR - MVD

1 stop26h 00mAmerican Airlines

Mon 26/123:25MVD - LHR

1 stop33h 05mAmerican Airlines

Deal found 10/7£979

Last-minute flights from Heathrow to Uruguay
Discover last-minute flight deals from Heathrow to Uruguay. Data last updated 11 July 2025 and is based on user searches.

Sun 13/714:20LHR - MVD

2 stops56h 40mLATAM Airlines

Sun 20/704:35MVD - LHR

1 stop30h 30mLATAM Airlines

Deal found 10/7£1,078

Sun 20/721:20LHR - MVD

1 stop16h 35mLATAM Airlines

Sun 27/718:55MVD - LHR

1 stop16h 10mLATAM Airlines

Deal found 9/7£1,149

Sun 20/709:15LHR - MVD

1 stop26h 35mIberia

Sun 27/711:15MVD - LHR

2 stops18h 15mIberia

Deal found 10/7£1,447

Sun 20/709:30LHR - MVD

2 stops25h 26mUnited Airlines

Sat 26/700:42MVD - LHR

2 stops26h 03mUnited Airlines

Deal found 9/7£1,826

Sun 20/706:30LHR - MVD

2 stops28h 26mKLM

Sun 27/713:10MVD - LHR

3 stops23h 05mKLM

Deal found 9/7£2,257

Sun 20/719:05LHR - MVD

3 stops39h 51mMultiple Airlines

Sun 27/708:01MVD - LHR

2 stops34h 24mMultiple Airlines

Deal found 10/7£2,387

Fri 15/821:20LHR - MVD

1 stop16h 35mMultiple Airlines

Mon 15/906:55MVD - LHR

1 stop28h 40mMultiple Airlines

Deal found 9/7£1,024

Fri 15/812:15LHR - MVD

2 stops27h 50mBritish Airways

Mon 15/913:05MVD - LHR

2 stops41h 30mBritish Airways

Deal found 9/7£1,074

Thu 21/822:05LHR - MVD

1 stop35h 45mAvianca

Thu 28/806:55MVD - LHR

1 stop28h 40mAvianca

Deal found 8/7£1,132

Sat 23/812:15LHR - MVD

2 stops27h 50mIberia

Sat 30/813:10MVD - LHR

2 stops39h 50mIberia

Deal found 9/7£1,174

Sun 24/816:40LHR - MVD

2 stops60h 19mUnited Airlines

Sat 30/800:51MVD - LHR

2 stops54h 54mUnited Airlines

Deal found 10/7£1,071

Sun 24/810:30LHR - MVD

2 stops29h 35mAmerican Airlines

Sun 31/813:10MVD - LHR

2 stops37h 15mAmerican Airlines

Deal found 10/7£1,176

One-way flights from Heathrow to Uruguay
Search for one-way flight options from Heathrow to Uruguay. Find affordable one-way fares based on user searches. Data last updated 11 July 2025.

Tue 7/1007:15LHR - MVD

3 stops33h 40mMultiple Airlines

Deal found 9/7£541

Sun 5/1012:15LHR - MVD

2 stops47h 06mUnited Airlines

Deal found 9/7£600

Sat 4/1022:05LHR - MVD

1 stop35h 45mAvianca

Deal found 9/7£604

Thu 2/1021:20LHR - MVD

1 stop16h 35mLATAM Airlines

Deal found 9/7£669

Mon 29/909:00LHR - MVD

2 stops26h 19mAir France

Deal found 10/7£790

Wed 17/1211:30LHR - MVD

2 stops27h 40mTurkish Airlines

Deal found 10/7£817

Fri 19/1219:40LHR - MVD

1 stop16h 15mIberia

Deal found 10/7£1,270

Cheapflights Fare Finder

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

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Thu 4/9

06:15-01:55

2 stops23h 40m

Montevideo Carrasco

Sun 5/10

10:39-16:35

2 stops25h 56m

£751

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Thu 4/9

21:20-09:55

1 stop16h 35m

Montevideo Carrasco

Sun 5/10

18:55-15:05

2 stops40h 10m

£820

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Thu 4/9

07:45-06:51

3 stops27h 06m

Montevideo Carrasco

Sat 4/10

00:30-06:55

2 stops26h 25m

£835

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Tue 14/10

22:05-05:50

1 stop35h 45m

Montevideo Carrasco

Wed 29/10

07:05-14:35

1 stop28h 30m

£840

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Mon 27/10

06:30-07:20

2 stops27h 50m

Montevideo Carrasco

Thu 6/11

10:15-13:50

2 stops24h 35m

£862

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Sat 15/11

13:25-10:30

2 stops48h 05m

Montevideo Carrasco

Fri 28/11

02:25-21:55

2 stops40h 30m

£898

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Sat 15/11

19:40-08:55

1 stop16h 15m

Montevideo Carrasco

Sat 29/11

14:15-09:15

1 stop16h 00m

£938

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Tue 14/10

06:30-09:55

2 stops31h 25m

Montevideo Carrasco

Sun 26/10

02:25-15:50

2 stops34h 25m

£962

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Fri 24/10

12:15-12:05

2 stops27h 50m

Montevideo Carrasco

Sat 8/11

13:15-12:05

2 stops43h 50m

£976

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 10/12

11:15-10:15

1 stop26h 00m

Montevideo Carrasco

Mon 26/1

23:25-11:30

1 stop33h 05m

£979

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 17 results

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 time of day to fly from LHR to UY?

When flying from London Heathrow Airport to Uruguay, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Uruguay

See what other customers who have flown with KLM, Air France, andLATAM Airlines 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.

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,372 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Air France

7.5

Good

1,467 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

LATAM Airlines

7.5

Good

1,807 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

United Airlines

7.4

Good

8,848 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Turkish Airlines

7.3

Good

3,896 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What are the cheapest airlines to fly from London Heathrow Airport to Uruguay one-way?
One-way options have recently been found by users for as low as £600 on United Airlines. Other airlines that offer cheap prices include Avianca from £604 and LATAM Airlines from £669 one-way.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Uruguay

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Top 3 airlines flying from Heathrow to Uruguay

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest£687	Average£832	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights
Iberia	Cheapest£776	Average£985	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
British Airways	Cheapest£806	Average£1,086	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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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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.

Cheap flights from London Heathrow Airport to Uruguay 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Uruguay

Keep the following information in mind while searching for Heathrow to Uruguay flight deals. Data was last updated 11 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Uruguay

Cheapest flights from Heathrow to UruguayExplore 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 11 July 2025.

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 11 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Uruguay that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Uruguay

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

Find hourly flight availability from Heathrow to Uruguay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Reviews of airlines servicing Uruguay

See what other customers who have flown with KLM, Air France, andLATAM Airlines 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.

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.

What are the cheapest airlines to fly from London Heathrow Airport to Uruguay one-way?

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

How can I find direct flights from Heathrow to Uruguay?

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

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.

Top 3 airlines flying from Heathrow to Uruguay

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?

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

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

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

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Travel Smart

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 11 July 2025.