Find flights
When to book
Airlines
FAQs

Cheap flights from London to Uruguay from £423

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MVD
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Uruguay

Enter your travel dates to find the best prices.

Cheapest flights from London to Uruguay
Explore the most affordable flight options available from London to Uruguay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Tue 17/318:45
LHR
-
MVD
2 stops25h 30m
LATAM Airlines
Tue 24/318:35
MVD
-
LHR
1 stop16h 30m
LATAM Airlines
Deal found 1/2£821
Thu 12/320:15
LHR
-
MVD
1 stop24h 25m
LATAM Airlines
Mon 23/311:35
MVD
-
LHR
2 stops23h 30m
LATAM Airlines
Deal found 2/2£823
Sun 15/320:15
LHR
-
MVD
1 stop17h 20m
LATAM Airlines
Mon 23/302:25
MVD
-
LHR
2 stops32h 55m
LATAM Airlines
Deal found 1/2£824
Mon 13/418:45
LHR
-
MVD
2 stops27h 00m
LATAM Airlines
Tue 21/407:35
MVD
-
LHR
2 stops29h 40m
LATAM Airlines
Deal found 1/2£825
Thu 14/506:15
LHR
-
MVD
2 stops33h 28m
Multiple Airlines
Thu 21/506:55
MVD
-
LHR
1 stop28h 40m
Multiple Airlines
Deal found 1/2£828
Tue 17/320:15
LHR
-
MVD
1 stop17h 20m
LATAM Airlines
Sun 22/311:35
MVD
-
LHR
2 stops23h 30m
LATAM Airlines
Deal found 1/2£829
Tue 17/311:45
LGW
-
MVD
2 stops32h 30m
LATAM Airlines
Fri 20/311:35
MVD
-
LGW
2 stops28h 25m
LATAM Airlines
Deal found 1/2£829
Fri 8/521:20
LHR
-
MVD
1 stop17h 20m
LATAM Airlines
Sun 24/516:55
MVD
-
LHR
1 stop18h 10m
LATAM Airlines
Deal found 2/2£831
Sun 15/320:15
LHR
-
MVD
2 stops24h 00m
LATAM Airlines
Sun 22/302:25
MVD
-
LHR
1 stop32h 40m
LATAM Airlines
Deal found 2/2£834
Tue 12/518:05
LCY
-
MVD
2 stops20h 35m
SWISS
Tue 26/511:35
MVD
-
LCY
2 stops25h 55m
SWISS
Deal found 1/2£834
Thu 12/320:15
LHR
-
MVD
1 stop22h 20m
LATAM Airlines
Tue 24/318:35
MVD
-
LHR
1 stop16h 30m
LATAM Airlines
Deal found 1/2£835
Fri 13/306:15
LHR
-
MVD
3 stops36h 20m
Multiple Airlines
Tue 17/311:25
MVD
-
LHR
2 stops31h 10m
Multiple Airlines
Deal found 2/2£836

Find flight deals from London to Uruguay

Keep the following information in mind while searching for London to Uruguay flight deals. Data was last updated 3 February 2026.

Round-trip from

£821

One-way from

£423

Popular in

December

Cheapest in

November

Average price

£899
LATAM Airlines
  • LATAM Airlines
  • 17/3-24/3
  • 3 total stops
  • 42h 00m total
  • London to Uruguay
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 4/3
  • 1 total stop
  • 22h 20m total
  • London to Uruguay
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Uruguay 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 3 February 2026.
Use the filters below to find and compare flights from London to Uruguay that are best for you.

Fly from

London

Fly to

Uruguay

Route

Depart

Return

Price

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 18/3

12:05-07:26

2 stops46h 21m

Montevideo Carrasco

Sat 21/3

00:52-06:40

2 stops50h 48m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Tue 3/3

12:05-01:14

2 stops40h 09m

Montevideo Carrasco

Mon 9/3

00:52-06:20

2 stops26h 28m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Thu 5/3

13:35-01:14

2 stops62h 39m

Montevideo Carrasco

Fri 13/3

00:52-11:15

2 stops55h 23m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Mon 30/3

16:40-01:19

2 stops36h 39m

Montevideo Carrasco

Fri 10/4

00:47-06:45

2 stops49h 58m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Sun 29/3

13:40-07:24

2 stops45h 44m

Montevideo Carrasco

Fri 10/4

00:47-09:00

2 stops52h 13m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Sat 28/3

16:20-07:24

2 stops42h 04m

Montevideo Carrasco

Fri 10/4

00:47-09:00

2 stops52h 13m

£845

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Wed 1/4

08:00-01:06

2 stops45h 06m

Montevideo Carrasco

Sat 18/4

00:47-06:45

2 stops25h 58m

£857

LondonMontevideo

STN - MVD

STNMVD

London Stansted

Wed 18/3

09:20-06:00

3 stops47h 40m

Montevideo Carrasco

Tue 24/3

02:30-15:40

3 stops34h 10m

£868

LondonMontevideo

LGW - MVD

LGWMVD

London Gatwick

Thu 14/5

18:35-10:40

2 stops20h 05m

Montevideo Carrasco

Thu 21/5

11:35-17:50

2 stops26h 15m

£876

LondonMontevideo

LGW - MVD

LGWMVD

London Gatwick

Fri 20/2

10:00-08:15

1 stop25h 15m

Montevideo Carrasco

Mon 2/3

13:15-09:00

1 stop16h 45m

£885

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 49 results
1
2
3
...
5

Best time to book a flight from London to Uruguay

Have a flexible travel schedule? Discover the best time to fly to Uruguay from London 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 to Uruguay

What is the cheapest month to book a flight from London to Uruguay?

Currently, March is the cheapest month in which you can book a flight from London to Uruguay (average of £676). Flying from London to Uruguay in December is currently the most expensive (average of £1,218). 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.

Reviews of airlines servicing Uruguay

Get insights into the airlines that provide service to Uruguay. 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 Uruguay. Reviews last updated 3 February 2026.
Read reviews from past customers who have flown with LATAM Airlines, Iberia, andAir Europa from London to Uruguay. 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
1,918 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Overall

7.5

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,918 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Overall

7.5

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Iberia
7.0
Good
3,103 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Overall

7.5

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Air Europa
6.9
Okay
586 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Overall

7.5

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
British Airways
6.7
Okay
7,712 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Overall

7.5

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from London to Uruguay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Uruguay?

    United Airlines, SWISS, and Air Europa can get you from London to Uruguay in just under 20h 05m. Your travel time can differ by up to 26h 16m. The distance between London and Uruguay is about 6834 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from London to Uruguay?

    The most popular flight routes from London to Uruguay are London Heathrow - Montevideo Carrasco, London City - Montevideo Carrasco and London Gatwick - Montevideo Carrasco.

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

    Yes. In addition to deals on London to Uruguay flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Uruguay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Uruguay.

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

    Yes. Cheapflights offers flight deals from London 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.

  • What is the cheapest month to book a flight from London to Uruguay?

    Currently, March is the cheapest month in which you can book a flight from London to Uruguay (average of £676). Flying from London to Uruguay in December is currently the most expensive (average of £1,218). 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.

Top 4 airlines flying from London to Uruguay

Discover the top 4 airlines that operate flights from London to Uruguay. 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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£699Average£833FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
United AirlinesCheapest£755Average£1,038FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£838Average£1,193FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air EuropaCheapest£859Average£1,082FlexibilityNo cancel feeOn-time83%
Search Air Europa 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 London to Uruguay?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Uruguay from London today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to Uruguay for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Uruguay from London? 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 London to Uruguay become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.