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Cheap flights from Uruguay to London from £354

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 — LON
21 Jul — 28 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Uruguay to London

Enter your travel dates to find the best prices.

Cheapest flights from Uruguay to London
Explore the most affordable flight options available from Uruguay to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 June 2026.

Mon 12/1007:05
MVD
-
LHR
1 stop28h 30m
Avianca
Wed 28/1021:40
LHR
-
MVD
1 stop35h 20m
Avianca
Deal found 20/6£698
Tue 11/807:05
MVD
-
LHR
1 stop28h 30m
Avianca
Tue 18/822:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 19/6£703
Tue 28/707:05
MVD
-
LHR
1 stop28h 30m
Avianca
Sun 30/822:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 20/6£705
Mon 12/1007:05
MVD
-
LHR
1 stop28h 30m
Avianca
Mon 26/1021:40
LHR
-
MVD
1 stop35h 20m
Avianca
Deal found 17/6£708
Mon 3/807:05
MVD
-
LHR
1 stop28h 30m
Avianca
Tue 18/822:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 17/6£738
Mon 3/807:05
MVD
-
LHR
1 stop28h 30m
Avianca
Sun 16/822:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 17/6£747
Thu 1/1007:05
MVD
-
LHR
1 stop28h 30m
Avianca
Tue 20/1022:05
LHR
-
MVD
1 stop35h 50m
Avianca
Deal found 19/6£752
Fri 27/1107:05
MVD
-
LHR
1 stop28h 30m
Avianca
Mon 28/1221:40
LHR
-
MVD
1 stop35h 20m
Avianca
Deal found 18/6£760
Wed 5/818:40
MVD
-
LHR
1 stop16h 25m
LATAM Airlines
Tue 18/821:20
LHR
-
MVD
1 stop22h 35m
LATAM Airlines
Deal found 17/6£772
Tue 28/712:43
MVD
-
LGW
2 stops23h 42m
Multiple Airlines
Sun 30/810:00
LGW
-
MVD
2 stops33h 55m
Multiple Airlines
Deal found 20/6£785
Thu 26/1122:45
MVD
-
LGW
1 stop17h 15m
Iberia
Mon 7/1219:40
LGW
-
MVD
1 stop28h 10m
Iberia
Deal found 16/6£792
Mon 9/1113:15
MVD
-
LGW
1 stop24h 10m
Air Europa
Sun 22/1110:00
LGW
-
MVD
1 stop25h 25m
Air Europa
Deal found 19/6£815

Find flight deals from Uruguay to London

Keep the following information in mind while searching for Uruguay to London flight deals. Data was last updated 21 June 2026.

Round-trip from

£698

One-way from

£354

Popular in

September

Cheapest in

November

Average price

£1,137
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
  • 18h 10m total
  • Uruguay to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£44 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 June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Uruguay to London 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 21 June 2026.
Use the filters below to find and compare flights from Uruguay to London 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

00:43-11:35

2 stops30h 52m

London Heathrow

Mon 5/10

07:45-01:07

2 stops45h 22m

£1,061

MontevideoLondon

MVD - LTN

MVDLTN

Montevideo Carrasco

Mon 9/11

13:15-17:35

2 stops25h 20m

London Luton

Sun 22/11

05:55-06:00

2 stops27h 05m

£1,103

MontevideoLondon

MVD - LGW

MVDLGW

Montevideo Carrasco

Thu 20/8

12:20-16:25

1 stop24h 05m

London Gatwick

Mon 7/9

10:00-07:35

1 stop25h 35m

£1,112

MontevideoLondon

MVD - LTN

MVDLTN

Montevideo Carrasco

Tue 3/11

12:33-13:30

2 stops21h 57m

London Luton

Tue 17/11

21:45-01:15

3 stops30h 30m

£1,144

MontevideoLondon

MVD - LCY

MVDLCY

Montevideo Carrasco

Mon 20/7

13:05-17:20

2 stops24h 15m

London City

Sat 22/8

07:45-07:20

2 stops27h 35m

£1,147

MontevideoLondon

MVD - LHR

MVDLHR

Montevideo Carrasco

Fri 17/7

13:05-17:50

2 stops24h 45m

London Heathrow

Tue 4/8

11:30-07:20

2 stops23h 50m

£1,152

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

£1,169

MontevideoLondon

MVD - LTN

MVDLTN

Montevideo Carrasco

Fri 31/7

02:20-18:10

2 stops35h 50m

London Luton

Sat 8/8

08:00-15:55

2 stops35h 55m

£1,179

MontevideoLondon

MVD - LGW

MVDLGW

Montevideo Carrasco

Tue 18/8

12:20-16:25

1 stop24h 05m

London Gatwick

Fri 23/10

10:00-07:35

1 stop25h 35m

£1,184

MontevideoLondon

MVD - LCY

MVDLCY

Montevideo Carrasco

Thu 13/8

13:05-17:20

2 stops24h 15m

London City

Fri 4/9

08:25-02:05

2 stops21h 40m

£1,227

Flights are sorted by cheapest return flights first.

Deals found on 16/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Uruguay to London

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

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

Currently, December is the cheapest month in which you can book a flight from Uruguay to London (average of £544). Flying from Uruguay to London in July is currently the most expensive (average of £794). 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.

How far ahead should I book a flight from Uruguay to London?

The best time to book flights from Uruguay to London is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 21 June 2026.
Check out reviews from past customers who have flown with LATAM Airlines from Uruguay to London to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,940 reviews
Check prices

Entertainment

7.0

Overall

7.4

Food

6.7

Comfort

7.3

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.4
Good
1,940 reviews
LATAM Airlines
7.4
Good
1,940 reviews
Check prices

Entertainment

7.0

Overall

7.4

Food

6.7

Comfort

7.3

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

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

    For as low as £1,112, United Airlines can have you in London from Uruguay in 24h 05m. The distance from Uruguay to London is about 6834 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Most travelers choose Montevideo Carrasco - London Gatwick, Montevideo Carrasco - London Heathrow or Montevideo Carrasco - London Stansted when deciding on the best route from Uruguay to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Uruguay to London 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?

    Currently, December is the cheapest month in which you can book a flight from Uruguay to London (average of £544). Flying from Uruguay to London in July is currently the most expensive (average of £794). 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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Uruguay to London flexibly with Cheapflights today.

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