£562 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 8/9. 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.
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Best Uruguay Flight Deals from Heathrow

Cheapest return prices found by our users on KAYAK in the last 72 hours

Montevideo
Montevideo1 stop£712
Montevideo
Montevideo1 stop£712

Cheap Flight Deals from Heathrow to Uruguay (LHR-UY0)

 
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.

Recent return flight deals from Heathrow to Uruguay

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Heathrow to Uruguay.
Discover the best prices for you by selecting your travel dates on KAYAK.
LATAM Airlines Logo
21:20 - 09:55LHR-MVD
16h 35m1 stop
LATAM Airlines Logo
12:45 - 15:05MVD-LHR
22h 20m1 stop
£712LATAM Airlines
Find Deal
Tue, 3 Jun - Mon, 16 Jun
KLM Logo
08:40 - 01:40LHR-MVD
21h 00m2 stops
KLM Logo
10:43 - 16:15MVD-LHR
25h 32m2 stops
£753KLM
Find Deal
Tue, 3 Jun - Mon, 16 Jun
LATAM Airlines Logo
21:20 - 09:55LHR-MVD
16h 35m1 stop
LATAM Airlines Logo
12:45 - 15:05MVD-LHR
22h 20m1 stop
£764LATAM Airlines
Find Deal
Sun, 8 Jun - Sun, 15 Jun
 Logo
08:00 - 00:45LHR-MVD
20h 45m2 stops
 Logo
12:45 - 15:05MVD-LHR
22h 20m1 stop
Tue, 3 Jun - Mon, 16 Jun
Air France Logo
19:45 - 07:21LHR-MVD
39h 36m2 stops
Air France Logo
10:39 - 14:45MVD-LHR
24h 06m2 stops
£809Air France
Find Deal
Mon, 13 Oct - Sat, 25 Oct
Air France Logo
06:15 - 07:24LHR-MVD
29h 09m2 stops
Air France Logo
10:43 - 18:35MVD-LHR
27h 52m2 stops
£843Air France
Find Deal
Thu, 12 Jun - Thu, 19 Jun
Air Canada Logo
14:05 - 12:10LHR-MVD
50h 05m2 stops
Air Canada Logo
13:15 - 09:35MVD-LHR
40h 20m2 stops
£898Air Canada
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Air Canada Logo
09:30 - 12:10LHR-MVD
54h 40m2 stops
Air Canada Logo
13:15 - 11:50MVD-LHR
43h 35m2 stops
£903Air Canada
Find Deal
Wed, 15 Oct - Mon, 27 Oct
United Airlines Logo
16:40 - 00:56LHR-MVD
36h 16m2 stops
United Airlines Logo
00:30 - 06:55MVD-LHR
26h 25m2 stops
£1,052United Airlines
Find Deal
Sat, 11 Oct - Wed, 22 Oct
United Airlines Logo
09:30 - 00:59LHR-MVD
43h 29m2 stops
United Airlines Logo
00:40 - 07:40MVD-LHR
27h 00m2 stops
£1,242United Airlines
Find Deal
Fri, 9 May - Fri, 16 May
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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 time of day to fly to Uruguay?

The average price for all round-trip flights from London Heathrow Airport to Uruguay depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Uruguay is generally in the morning, when retur flights cost £1,123 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Uruguay is generally in the evening, which is peak travel time and where the average cost of a ticket is £1,244.

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 June, when tickets cost £776 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of return tickets is £1,696 and £1,462 respectively.

What’s the cheapest day of the week to fly from London Heathrow Airport to Uruguay?

The average price of all round-trip flights from London Heathrow Airport to Uruguay clicked on KAYAK for each day over the last 12 months.
When flying from London Heathrow Airport to Uruguay, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to London Heathrow Airport, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.
To get a below-average price on the flight from London Heathrow Airport to Uruguay, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

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

Low season

April

High season

December

Cheapest flight

£562
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (44% more expensive 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.

Top 3 airlines serving 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 1767 reviews
8.1Crew
7.6Boarding
7.4Comfort
7.0Entertainment
6.7Food
Airline reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

10.0 ExcellentRita, Apr 2025LIM - JFK
Read more LATAM Airlines reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Not sure why there are so many security checks at this airport. Consistently annoying showing passport over and over, checking carryons at gate all the while trying to make tight connection. Basically it was uncomfortable crowded cabin with meidiocre service

Change of gate in Santiago devolved into half plus hour delay and a really tight connection in Lima

Plane never left the ground. Mech issues - entire trip was rerouted through united.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Staff encountered friendly and helpful. Flight delayed 1 hour due to mechanical issue, but made it through Atlanta immkgration and security in plenty of time,

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

We travelled with Level, which is a subsidiary of Iberia. They mixed up all our seats, downgraded few from premium economy fo economy. The crew were not professional, they seem to be in a rush! Also some with an attitude

I paid to upgrade to Business Class. The queue to check in at the Business Class aisle was full of people without Business Class tickets, the fast-track immigration line was “closed” but the representative opened it up for his friends, regardless (there was a lot of fist-bumping), and the lounge was an absolute mess…..4 staff sitting playing with their phones while every table had dirty plates and glasses waiting to be cleared…..and the least said about the rude lady on the reception desk at the lounge , the better!

The airline refused to board me because I showed up only 50 minutes prior to departure time, despite the fact that shortly before that, when I arrived at the airport still in time, they changed the terminal and I had to take a bus that took 20 minutes. Keep in mind that for some maintenance error I could not check in online like I usually do. Personnel at the airport was unable to let me in, customer care was beyond useless, the original airline operator (Iberia) was as useless as a toilet paper roll core in time of a wipe and all this uselessness made me waste my ticket, my reservations, my long time parking, food and most of all the joy of being with my family for the new year after working my bottom off even at Christmas. Am I happy? Come and ask me in person!

Flight LIN MAD. Checkin was fine (but I must admit that being a Platinum member I skip the lines). Security was fine (they have the new machines where you need not take laptops or liquids out). Longe was OK (BA). Boarding was a mess, the boarding gate personnel were rude and some should simply not be in a customer facing position. Flight in itself was fine, usual Iberia European coach. We were on time and actually time to deliver luggage was better than normal for Barajas

Great food, excellent service. Did not manage to make wifi work but in a flight of less than an hour it was not a big deal

The boarding was a nightmare. Iberia would not let me check in in advance. They then refused to issue a boarding pass in Paris and said I would get the boarding pass in Madrid. In Madrid, there was no transit desk, no help. I had to run around and find someone to issue the pass. I only had an hour and risked missing the connection. Only at the gate did Iberia tell me they were overbooked and had downgraded me. I was stressed, exhausted, almost missed the connection because of Iberia’s conduct. Unacceptable.

Overall a great. However, the seating is way too narrow, for guys with any shoulder width. Luckily the crew moved the guy next to me, or it would have been miserable.

The connection required us to travel from terminal A to terminal E with very little time in between flights. While waiting in line, we were called to the service desk to provide our passports. We provided our passports at time of check in, assuming that American Airlines doesn’t communicate well with Iberia, this was a headache.

Alaska located my mother, aware that she had mobility issues and they seated her closer to the door. She and I were seated together so I felt more secure to be able to assist her. The desk attendant reviewed what steps to take when boarding. Allowed us to board first, we loved that. I was allowed time to help her board slowly, seat her, put all her things in their place before the crowds came through. These small details made me want to travel Alaska more when possible.

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Very quick boarding. I was surprised we only got a small water and small thing of cookies, everything else was for purchase. No entertainment. Crew was excellent though.

Flight delayed in terms of boarding and Kayak was great in updating but the team on the groping at British Airways were really poor

A basic tea/ coffee and a snack could be provided especially for long distance flyers.

The information in the airport, and the app was different. Be aware. Different terminals in Stuttgart, so we had to walk a lot. It's a small airport so it wasn't a big deal, but it was ludicrous to see the error in the app.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

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

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