Cheap flights from London to Montevideo
Cheap return flights from London to Montevideo
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Montevideo flight facts
What you need to know
What are the cheapest airlines?
- British Airways
- Iberia
- LATAM Airlines
These airlines usually offer the cheapest flights from London to Montevideo.
What airlines fly indirectly?
- Air France
- KLM
- American Airlines
These airlines fly from London to Montevideo, but you’ll have at least one layover.
How long is the flight?
15 hours
This is the shortest flight time from London to Montevideo.
Alternative flights from the UK to Montevideo
Check out prices for other routes
Alternative flights from London
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the London/Montevideo route. There are around 35 flights on any given week from the UK to Montevideo and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from London to Montevideo
Tips and advice from our flight experts
You've searched for flights from London to Montevideo. We've found 25 flights and compared them to give you the best offers. British Airways is, on average, the cheapest for this route. Look out for them! The cheapest offer we've found is a one-way ticket for the route London to Montevideo on 24/01/2026 at 02:30 for £86.
We've scanned hundreds of airfares from dozens of airlines across the globe. We've found 10 airlines that operate the 11,600 km flight from London to Montevideo.
To find the best offers, book in advance, especially during peak seasons. Last-minute deals can be risky. Consider flying with British Airways, which is popular for this route. The average flight duration is around 15 hours. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to save time and money!
Other popular destinations near Montevideo
Where other people are flying to
