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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
5 Aug — 12 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 6 July 2026.

Mon 12/1007:05
MVD
-
LHR
1 stop28h 30m
Avianca
Mon 26/1021:40
LHR
-
MVD
1 stop35h 20m
Avianca
Deal found 2/7£692
Mon 12/1007:05
MVD
-
LHR
1 stop28h 30m
Avianca
Wed 28/1021:40
LHR
-
MVD
1 stop35h 20m
Avianca
Deal found 5/7£692
Sat 1/807:05
MVD
-
LHR
1 stop28h 30m
Avianca
Sun 20/922:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 2/7£730
Sun 9/802:25
MVD
-
LHR
1 stop32h 40m
LATAM Airlines
Mon 24/821:20
LHR
-
MVD
1 stop24h 25m
LATAM Airlines
Deal found 4/7£745
Tue 11/812:00
MVD
-
LHR
2 stops27h 10m
LATAM Airlines
Wed 2/921:20
LHR
-
MVD
1 stop17h 45m
LATAM Airlines
Deal found 2/7£748
Sat 24/1007:05
MVD
-
LHR
1 stop28h 30m
Avianca
Sat 31/1021:40
LHR
-
MVD
1 stop35h 20m
Avianca
Deal found 4/7£754
Mon 10/816:45
MVD
-
LHR
1 stop18h 20m
LATAM Airlines
Wed 19/821:20
LHR
-
MVD
1 stop17h 45m
LATAM Airlines
Deal found 4/7£771
Mon 10/812:00
MVD
-
LHR
1 stop23h 05m
Multiple Airlines
Wed 19/818:45
LHR
-
MVD
2 stops28h 15m
Multiple Airlines
Deal found 4/7£772
Thu 1/1007:05
MVD
-
LHR
1 stop28h 30m
Avianca
Thu 22/1022:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 3/7£781
Fri 27/1122:45
MVD
-
LHR
1 stop19h 00m
Iberia
Mon 28/1218:45
LHR
-
MVD
1 stop29h 05m
Iberia
Deal found 2/7£782

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 6 July 2026.

Round-trip from

£692

One-way from

£351

Popular in

September

Cheapest in

February

Average price

£1,152
Avianca
  • Avianca
  • 12/10-26/10
  • 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. 4% potential increase in price (£40 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 6 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

Thu 24/9

00:43-05:55

2 stops25h 12m

London Heathrow

Mon 5/10

16:00-07:26

2 stops43h 26m

£1,053

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Thu 1/10

00:43-10:25

2 stops29h 42m

London Heathrow

Fri 23/10

07:45-01:07

2 stops45h 22m

£1,056
Fastest return journey

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Fri 17/7

13:05-20:55

2 stops27h 50m

London Heathrow

Sun 9/8

08:40-07:20

2 stops26h 40m

£1,120

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Wed 26/8

00:41-07:45

2 stops27h 04m

London Heathrow

Fri 16/10

10:25-01:07

2 stops42h 42m

£1,247

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Tue 18/8

13:05-09:50

2 stops40h 45m

London Heathrow

Tue 8/9

11:20-07:26

3 stops48h 06m

£1,378

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Fri 25/9

05:20-15:10

2 stops29h 50m

London Heathrow

Mon 5/10

18:30-07:26

3 stops40h 56m

£1,493

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Tue 15/9

13:05-09:50

2 stops40h 45m

London Heathrow

Tue 22/9

22:40-07:26

3 stops36h 46m

£1,527

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Fri 14/8

09:47-22:25

2 stops32h 38m

London Heathrow

Tue 25/8

18:30-07:20

3 stops40h 50m

£1,537

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Thu 1/10

09:57-22:25

2 stops32h 28m

London Heathrow

Tue 20/10

18:30-07:26

3 stops40h 56m

£1,540
Cheapest one-way
Fastest single journey

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Mon 26/10

17:15-14:05

1 stop17h 50m

£351

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 18 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 £1,106). 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 25h 12m. The distance between Uruguay and London Heathrow Airport is about 6841 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 £1,106). 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
Wembley
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Northampton
Watford
Kingston upon Thames
Swindon
Eastbourne
Poole
Southall
Aylesbury
Romford

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How does Cheapflights help users find flights from Uruguay to Heathrow?

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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