£396 Find Cheap Flights from London Heathrow Airport to Uruguay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Uruguay departing on 28/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Heathrow to Uruguay Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Uruguay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Uruguay

Sat, 14 Mar - Sat, 21 Mar
LATAM Airlines Logo
20:15 - 17:40
LHR
-
MVD
24h 25m
1 stop
LATAM Airlines Logo
18:45 - 14:05
MVD
-
LHR
40h 20m
2 stops
£798LATAM Airlines
Mon, 1 Jun - Thu, 11 Jun
Lufthansa Logo
18:30 - 10:40
LHR
-
MVD
20h 10m
2 stops
Lufthansa Logo
11:35 - 16:40
MVD
-
LHR
25h 05m
2 stops
£806Lufthansa
Wed, 25 Feb - Tue, 17 Mar
LATAM Airlines Logo
06:55 - 15:05
LHR
-
MVD
59h 10m
2 stops
LATAM Airlines Logo
11:25 - 14:05
MVD
-
LHR
23h 40m
1 stop
£809LATAM Airlines
Thu, 12 Mar - Mon, 16 Mar
LATAM Airlines Logo
06:15 - 00:20
LHR
-
MVD
21h 05m
2 stops
LATAM Airlines Logo
18:35 - 14:05
MVD
-
LHR
16h 30m
1 stop
£813LATAM Airlines
Fri, 6 Mar - Sun, 22 Mar
LATAM Airlines Logo
20:15 - 10:35
LHR
-
MVD
17h 20m
1 stop
LATAM Airlines Logo
11:35 - 14:05
MVD
-
LHR
23h 30m
2 stops
£815LATAM Airlines
Mon, 9 Mar - Sun, 15 Mar
LATAM Airlines Logo
20:15 - 17:40
LHR
-
MVD
24h 25m
1 stop
LATAM Airlines Logo
18:45 - 14:05
MVD
-
LHR
40h 20m
2 stops
£816LATAM Airlines
Sun, 8 Mar - Sun, 22 Mar
LATAM Airlines Logo
06:05 - 00:20
LHR
-
MVD
21h 15m
2 stops
LATAM Airlines Logo
11:35 - 14:05
MVD
-
LHR
23h 30m
2 stops
£818LATAM Airlines
Thu, 11 Jun - Thu, 18 Jun
LATAM Airlines Logo
06:15 - 10:40
LHR
-
MVD
32h 25m
2 stops
LATAM Airlines Logo
11:35 - 14:55
MVD
-
LHR
23h 20m
2 stops
£821LATAM Airlines
Thu, 12 Mar - Mon, 16 Mar
LATAM Airlines Logo
06:15 - 00:20
LHR
-
MVD
21h 05m
2 stops
LATAM Airlines Logo
18:45 - 18:50
MVD
-
LHR
21h 05m
2 stops
£823LATAM Airlines
Thu, 30 Apr - Tue, 12 May
LATAM Airlines Logo
21:20 - 10:40
LHR
-
MVD
17h 20m
1 stop
LATAM Airlines Logo
19:21 - 19:10
MVD
-
LHR
19h 49m
2 stops
£825LATAM Airlines
Booking Insights

KAYAK's insights & trends for Heathrow to Uruguay flights

Get data-powered insights and trends into flights from Heathrow to Uruguay to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Uruguay, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Uruguay is March, when tickets cost £789 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £1,486 and £1,253 respectively.

Good to know - Cheap tickets from London Heathrow Airport to Uruguay

Low seasonOctober
Cheapest flight£396
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from London Heathrow Airport to Montevideo

FAQs - booking Uruguay flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Uruguay?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Uruguay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Uruguay?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to Uruguay is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Uruguay?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to Uruguay with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Uruguay?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Heathrow Airport to Uruguay up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Heathrow to Uruguay

 
Need help choosing which airline to fly with from Heathrow to Uruguay? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1918 reviews
6.7Food
7.5Boarding
7.3Comfort
8.0Crew
7.0Entertainment
Airline reviews

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

10.0 ExcellentSarah, Jan 2026
ANF - SCL
Read more LATAM Airlines reviews

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Staff on board was excellent. Positive upbeat helpful- like it used to be.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

United has come a long way, it’s been a fantastic experience traveling with them.

Even though we were delayed, we were able to make our connection

The flight attendants were very rude, beyond comprehension. I took a business class from London to SFO for the first time on United. When I asked for a second piece of bread during dinner, the serving attendant threw a 3rd bread on my plate and said, “here. You can have this one too”! I couldn’t believe the rudeness of the attendant. Most all attendants were very rude, unhelpful, sing the food was absolutely disgusting. Never fly United internationally in business class. My flight back to SFO was a nightmare!!

How cheap can Lufthansa get? Are they becoming Spirit airlines?

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

For both flights I requested a gluten free meal, they didn’t have one nor were there other options.

The pilot was professional and very good. The flight crew, very young and often looked flustered and overwhelmed. The seats were among the most uncomfortable in the air. The boarding somewhat chaotic. The price reasonable. Overall it was an average budget airline experience...although Iberia is not a budget airline. I fear if Iberia doesn't up it's game customers like us will go elsewhere.

30 minutes still don't have gate number, ask many people can't get answer.

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

Difficulty to check in online, but well handled at the airport. Flight delay was unfortunate. Crew was adequate but not what we have usually experienced from BA. Seat was not comfortable.

Flight was OK. Waiting for luggage in Madrid for 55 minutes, unacceptable

temperature was too cold there should be free blankets, seat are very uncomfortable, entertainment is limited.

It was fortunate that the flight arrived in London in accordance with schedule, and the luggage was promptly transferred to the luggage carousel. However, I find it concerning that even minor issues in economy cabins are prevalent within the industry. American Airlines, in particular, appears to have the least legroom and feels more crowded due to the proximity of neighboring passengers. Additionally, the crew’s adherence to protocol is inconsistent. While they may enforce certain rules set by the FAA on a select few individuals, they often overlook numerous violations, such as failing to reset seat recline during landing.

Chairs do not recline. Finished the trip with an aching back.

They need to start flying on time. We lost 2 days of our time because they delayed flight both ways.

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

Everything you need to know for your flight from Heathrow to Uruguay

Information on your arrival and departure airports