Cheap flights from London to Uruguay from £437

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MVD
16 Jan — 23 Jan1
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 17 December 2025.

Tue 30/1206:20LHR - MVD
2 stops22h 20mMultiple Airlines
Thu 15/110:11MVD - LHR
2 stops26h 54mMultiple Airlines
Deal found 15/12£1,194
Mon 29/1219:40LHR - MVD
2 stops31h 40mLATAM Airlines
Wed 31/1202:25MVD - LHR
1 stop32h 40mLATAM Airlines
Deal found 15/12£1,257
Mon 29/1217:25LGW - MVD
1 stop18h 00mMultiple Airlines
Sat 17/119:05MVD - LGW
2 stops31h 55mMultiple Airlines
Deal found 15/12£1,362
Tue 30/1209:15LHR - MVD
1 stop26h 40mIberia
Thu 15/114:15MVD - LHR
1 stop16h 00mIberia
Deal found 15/12£1,443
Mon 29/1210:00LGW - MVD
1 stop25h 25mAir Europa
Thu 1/113:15MVD - LGW
1 stop24h 10mAir Europa
Deal found 15/12£1,456
Tue 16/1218:45LHR - MVD
1 stop24h 15mIberia
Sat 17/114:15MVD - LHR
1 stop16h 00mIberia
Deal found 16/12£1,464
Mon 29/1216:45STN - MVD
1 stop18h 40mMultiple Airlines
Sat 17/113:15MVD - STN
1 stop19h 15mMultiple Airlines
Deal found 15/12£1,509
Mon 29/1220:15LHR - MVD
1 stop31h 05mMultiple Airlines
Sat 17/119:05MVD - LHR
2 stops32h 15mMultiple Airlines
Deal found 15/12£1,520
Tue 30/1219:05LHR - MVD
2 stops32h 15mLATAM Airlines
Thu 15/111:35MVD - LHR
1 stop23h 30mLATAM Airlines
Deal found 16/12£1,523
Mon 29/1219:40LGW - MVD
2 stops31h 40mLATAM Airlines
Wed 31/1202:25MVD - LGW
2 stops37h 35mLATAM Airlines
Deal found 15/12£1,536
Tue 30/1219:40LGW - MVD
2 stops31h 40mLATAM Airlines
Thu 15/118:35MVD - LGW
2 stops21h 25mLATAM Airlines
Deal found 16/12£1,537
Mon 29/1219:40LHR - MVD
2 stops31h 40mLATAM Airlines
Fri 16/102:25MVD - LHR
2 stops27h 50mLATAM Airlines
Deal found 15/12£1,547

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 17 December 2025.

Round-trip from

£762

One-way from

£437

Popular in

December

Cheapest in

March

Average price

£1,314
LATAM Airlines
  • LATAM Airlines
  • 18/5-14/9
  • 2 total stops
  • 33h 40m total
  • London to Uruguay
27/1
  • 27/1
  • 3 total stops
  • 56h 01m total
  • London to Uruguay
Highest demand for flights based on searches. 7% potential increase in price (£58 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
Average for round-trip flights in December 2025

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 17 December 2025.
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

Sun 15/3

06:05-10:35

2 stops31h 30m

Montevideo Carrasco

Wed 18/3

11:35-18:50

2 stops28h 15m

£774

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Fri 6/2

07:25-07:26

2 stops27h 01m

Montevideo Carrasco

Wed 18/2

00:52-10:50

2 stops30h 58m

£847

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Fri 6/2

07:25-07:26

2 stops27h 01m

Montevideo Carrasco

Thu 19/2

00:52-06:40

2 stops26h 48m

£847

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Sat 28/2

07:40-01:14

2 stops44h 34m

Montevideo Carrasco

Sun 15/3

10:20-06:40

2 stops41h 20m

£847

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Sun 1/3

11:35-07:26

2 stops46h 51m

Montevideo Carrasco

Mon 6/4

10:04-12:20

2 stops46h 16m

£847

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Mon 2/2

09:10-07:26

2 stops25h 16m

Montevideo Carrasco

Mon 16/3

10:20-05:55

2 stops40h 35m

£950

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Fri 27/2

09:10-07:26

2 stops25h 16m

Montevideo Carrasco

Sun 15/3

10:20-06:40

2 stops41h 20m

£950

LondonMontevideo

LHR - MVD

LHRMVD

London Heathrow

Thu 12/2

07:40-01:14

2 stops44h 34m

Montevideo Carrasco

Sun 22/2

00:52-05:55

2 stops50h 03m

£950

LondonMontevideo

LGW - MVD

LGWMVD

London Gatwick

Mon 20/4

17:25-07:35

1 stop18h 10m

Montevideo Carrasco

Mon 4/5

12:20-09:00

1 stop16h 40m

£985

LondonMontevideo

LGW - MVD

LGWMVD

London Gatwick

Wed 25/2

10:00-08:15

1 stop25h 15m

Montevideo Carrasco

Mon 30/3

12:20-09:00

1 stop16h 40m

£1,003

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 53 results
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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 £695). Flying from London to Uruguay in December is currently the most expensive (average of £1,147). 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.

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

Find hourly flight availability from London 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 17 December 2025.

It’s typically best to fly out from London to Uruguay in the morning. Doing so could potentially save you 32% on the flight price compared to flying at midday, which is usually more expensive.

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 17 December 2025.
Read reviews from past customers who have flown with LATAM Airlines, Air Europa, andIberia 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.

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

6.7

Crew

8.1

Boarding

7.6

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

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

6.7

Crew

8.1

Boarding

7.6

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

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

6.7

Crew

8.1

Boarding

7.6

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

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

6.7

Crew

8.1

Boarding

7.6

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

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

6.7

Crew

8.1

Boarding

7.6

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?

    LATAM Airlines, United Airlines, and Air Europa can get you from London to Uruguay in just under 18h 10m. Your travel time can differ by up to 13h 20m. 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?

  • 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 £695). Flying from London to Uruguay in December is currently the most expensive (average of £1,147). 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 London to Uruguay

See prices for flight routes from nearby airports that may be better suited for you.

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 17 December 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£704Average£854FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Air EuropaCheapest£726Average£1,072FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
United AirlinesCheapest£771Average£1,059FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£815Average£1,221FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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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.

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