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Cheap flights from Uruguay to London Heathrow Airport from £351

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
MVD — LHR
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Uruguay to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Uruguay to Heathrow
Explore the most affordable flight options available from Uruguay to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2026.

Mon 12/1007:05
MVD
-
LHR
1 stop28h 30m
Avianca
Wed 28/1021:40
LHR
-
MVD
1 stop35h 20m
Avianca
Deal found 11/7£692
Mon 19/1007:05
MVD
-
LHR
1 stop28h 30m
Avianca
Mon 26/1021:40
LHR
-
MVD
1 stop35h 20m
Avianca
Deal found 13/7£712
Fri 6/1118:45
MVD
-
LHR
1 stop16h 20m
LATAM Airlines
Thu 19/1106:15
LHR
-
MVD
2 stops27h 25m
LATAM Airlines
Deal found 11/7£731
Sat 3/1012:00
MVD
-
LHR
1 stop23h 05m
Multiple Airlines
Sun 11/1011:45
LHR
-
MVD
2 stops51h 20m
Multiple Airlines
Deal found 14/7£732
Fri 6/1118:45
MVD
-
LHR
1 stop16h 20m
LATAM Airlines
Tue 24/1120:15
LHR
-
MVD
1 stop24h 25m
LATAM Airlines
Deal found 11/7£738
Mon 10/818:40
MVD
-
LHR
1 stop16h 25m
LATAM Airlines
Tue 18/821:20
LHR
-
MVD
1 stop22h 35m
LATAM Airlines
Deal found 13/7£744
Sat 3/1012:00
MVD
-
LHR
1 stop23h 05m
Multiple Airlines
Mon 12/1020:55
LHR
-
MVD
2 stops32h 20m
Multiple Airlines
Deal found 14/7£746
Sun 8/1117:15
MVD
-
LHR
1 stop17h 50m
LATAM Airlines
Mon 23/1106:15
LHR
-
MVD
2 stops27h 25m
LATAM Airlines
Deal found 11/7£749
Tue 10/1118:45
MVD
-
LHR
1 stop16h 20m
LATAM Airlines
Tue 24/1120:15
LHR
-
MVD
1 stop24h 25m
LATAM Airlines
Deal found 11/7£756
Sun 9/802:25
MVD
-
LHR
1 stop32h 40m
LATAM Airlines
Mon 17/821:20
LHR
-
MVD
1 stop24h 25m
LATAM Airlines
Deal found 13/7£756
Mon 9/1107:40
MVD
-
LHR
2 stops27h 40m
LATAM Airlines
Mon 23/1106:15
LHR
-
MVD
2 stops27h 25m
LATAM Airlines
Deal found 11/7£767

Find flight deals from Uruguay to Heathrow

Keep the following information in mind while searching for Uruguay to Heathrow flight deals. Data was last updated 15 July 2026.

Round-trip from

£692

One-way from

£351

Popular in

September

Cheapest in

February

Average price

£1,150
Avianca
  • Avianca
  • 12/10-28/10
  • 2 total stops
  • 63h 50m total
  • Uruguay to London
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 26/10
  • 1 total stop
  • 17h 50m total
  • Uruguay to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Uruguay to Heathrow 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 15 July 2026.
Use the filters below to find and compare flights from Uruguay to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Sat 26/9

00:43-10:25

2 stops29h 42m

London Heathrow

Mon 12/10

16:40-01:07

2 stops36h 27m

£1,052

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Thu 24/9

00:43-11:35

2 stops30h 52m

London Heathrow

Mon 5/10

07:45-01:07

2 stops45h 22m

£1,052

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Fri 6/11

00:32-05:55

2 stops26h 23m

London Heathrow

Fri 20/11

10:25-01:00

2 stops41h 35m

£1,138
Fastest return journey

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Fri 11/9

09:57-22:25

2 stops32h 28m

London Heathrow

Wed 30/9

06:30-07:26

2 stops28h 56m

£1,221

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Mon 9/11

00:32-06:20

2 stops26h 48m

London Heathrow

Wed 25/11

18:00-07:21

2 stops40h 21m

£1,224

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Thu 10/9

00:43-07:55

2 stops27h 12m

London Heathrow

Wed 30/9

18:00-07:26

2 stops41h 26m

£1,292

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Wed 16/9

09:57-22:25

2 stops32h 28m

London Heathrow

Sat 26/9

06:30-07:26

2 stops28h 56m

£1,310
Cheapest one-way
Fastest single journey

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Mon 26/10

22:15-16:35

1 stop15h 20m

£407

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Thu 19/11

17:15-14:20

2 stops18h 05m

£417

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Mon 16/11

18:45-17:30

2 stops19h 45m

£436

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Uruguay to Heathrow

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

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

Currently, October is the cheapest month in which you can book a flight from Uruguay to London Heathrow Airport (average of £635). Flying from Uruguay to London Heathrow Airport in August is currently the most expensive (average of £1,105). 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.

Related info for your journey

Find useful and relevant information for your journey from Uruguay to Heathrow. 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 Uruguay to London Heathrow Airport?

    Departing from Uruguay to London Heathrow Airport will take you 29h 42m. The distance between Uruguay and London Heathrow Airport is about 6841 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Uruguay to Heathrow 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 Uruguay to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Uruguay to London Heathrow Airport (average of £635). Flying from Uruguay to London Heathrow Airport in August is currently the most expensive (average of £1,105). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Northampton
Watford
Eastbourne
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

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Deals for Uruguay to Heathrow 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 Uruguay to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Uruguay by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Uruguay to Heathrow with no change fees.

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

Yes, Cheapflights offers price alerts on Uruguay to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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