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Cheap flights from Uruguay to London Heathrow Airport from £349

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
MVD — LHR
23 Jun — 30 Jun1
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 24 May 2026.

Thu 23/707:05
MVD
-
LHR
1 stop28h 30m
Avianca
Tue 18/822:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 19/5£749
Mon 12/1007:05
MVD
-
LHR
2 stops23h 25m
Multiple Airlines
Wed 28/1021:40
LHR
-
MVD
1 stop35h 20m
Multiple Airlines
Deal found 19/5£774
Thu 23/707:05
MVD
-
LHR
1 stop28h 30m
Avianca
Sun 16/822:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 19/5£810
Mon 20/707:05
MVD
-
LHR
1 stop28h 30m
Avianca
Sat 22/822:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 19/5£823
Mon 12/1007:05
MVD
-
LHR
2 stops23h 25m
Multiple Airlines
Mon 26/1021:40
LHR
-
MVD
1 stop35h 20m
Multiple Airlines
Deal found 19/5£835
Thu 23/707:05
MVD
-
LHR
1 stop28h 30m
Avianca
Sat 15/822:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 19/5£863
Mon 20/713:05
MVD
-
LHR
2 stops20h 40m
GOL
Sat 22/819:45
LHR
-
MVD
2 stops44h 30m
GOL
Deal found 19/5£901
Thu 1/1007:05
MVD
-
LHR
1 stop28h 30m
Avianca
Tue 20/1022:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 19/5£904
Tue 9/607:05
MVD
-
LHR
1 stop28h 30m
Avianca
Thu 2/722:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 19/5£909
Sun 1/1102:20
MVD
-
LHR
1 stop32h 45m
Multiple Airlines
Wed 25/1121:40
LHR
-
MVD
1 stop35h 20m
Multiple Airlines
Deal found 20/5£928
Sat 7/1122:50
MVD
-
LHR
1 stop17h 00m
Multiple Airlines
Fri 13/1121:40
LHR
-
MVD
1 stop35h 20m
Multiple Airlines
Deal found 20/5£929
Thu 11/607:05
MVD
-
LHR
1 stop28h 30m
Avianca
Thu 25/622:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 20/5£931

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 24 May 2026.

Round-trip from

£749

One-way from

£349

Popular in

January

Cheapest in

February

Average price

£1,029
Avianca
  • Avianca
  • 23/7-18/8
  • 2 total stops
  • 64h 20m total
  • Uruguay to London
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 23/10
  • 1 total stop
  • 18h 10m total
  • Uruguay to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 24 May 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 1/10

13:05-17:35

2 stops24h 30m

London Heathrow

Tue 20/10

08:40-07:26

2 stops26h 46m

£1,081
Fastest return journey

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Wed 29/7

13:05-16:15

2 stops23h 10m

London Heathrow

Tue 11/8

08:40-07:20

2 stops26h 40m

£1,148

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Fri 2/10

09:57-22:25

2 stops32h 28m

London Heathrow

Fri 23/10

06:30-07:26

2 stops28h 56m

£1,176

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Fri 17/7

13:05-16:15

2 stops23h 10m

London Heathrow

Sun 9/8

08:40-07:20

2 stops26h 40m

£1,192

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Sat 10/10

00:43-05:55

2 stops25h 12m

London Heathrow

Fri 23/10

09:30-07:26

2 stops25h 56m

£1,223

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Fri 14/8

09:47-22:25

2 stops32h 38m

London Heathrow

Tue 25/8

22:40-07:20

3 stops36h 40m

£1,304

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Tue 11/8

09:47-22:25

2 stops32h 38m

London Heathrow

Wed 2/9

22:40-07:26

3 stops36h 46m

£1,364

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Mon 14/9

00:43-05:55

2 stops25h 12m

London Heathrow

Wed 7/10

09:30-07:26

2 stops25h 56m

£1,372

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Fri 11/9

09:57-22:25

2 stops32h 28m

London Heathrow

Wed 30/9

22:40-07:26

3 stops36h 46m

£1,417

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Thu 13/8

13:05-09:50

2 stops40h 45m

London Heathrow

Fri 4/9

22:40-07:26

3 stops36h 46m

£1,481

Flights are sorted by cheapest return flights first.

Deals found on 22/5

Showing 1-10 of 22 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 £632). Flying from Uruguay to London Heathrow Airport in June is currently the most expensive (average of £1,033). 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 24h 30m. 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 £632). Flying from Uruguay to London Heathrow Airport in June is currently the most expensive (average of £1,033). 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
Croydon
Northampton
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Romford
Kingston upon Thames
Eastbourne
Ipswich
Swindon
Guildford
Southall

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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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