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Cheap flights from London Heathrow Airport to Ushuaia from £1,339

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Ushuaia departing on 25/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from London Heathrow Airport to Ushuaia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:15 - 19:05LHR-USH
25h 50m2 stops
Multiple Airlines Logo
09:30 - 14:05USH-LHR
25h 35m2 stops
£1,339Multiple Airlines
Find Deal
Tue, 25 Nov - Tue, 2 Dec
Multiple Airlines Logo
16:30 - 17:40LHR-USH
28h 10m2 stops
Multiple Airlines Logo
10:35 - 14:45USH-LHR
25h 10m2 stops
£1,390Multiple Airlines
Find Deal
Sun, 11 Jan - Wed, 21 Jan
Multiple Airlines Logo
20:15 - 19:05LHR-USH
25h 50m2 stops
Multiple Airlines Logo
10:30 - 14:05USH-LHR
24h 35m3 stops
£1,466Multiple Airlines
Find Deal
Tue, 25 Nov - Tue, 2 Dec
Multiple Airlines Logo
16:30 - 19:05LHR-USH
29h 35m3 stops
Multiple Airlines Logo
19:40 - 06:30USH-LHR
31h 50m3 stops
£1,515Multiple Airlines
Find Deal
Tue, 25 Nov - Tue, 2 Dec
Multiple Airlines Logo
10:45 - 11:30LHR-USH
51h 45m2 stops
Multiple Airlines Logo
15:30 - 21:55USH-LHR
27h 25m3 stops
£1,748Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
16:35 - 19:40LHR-USH
54h 05m3 stops
Multiple Airlines Logo
16:40 - 09:55USH-LHR
38h 15m3 stops
£1,817Multiple Airlines
Find Deal
Fri, 28 Nov - Fri, 5 Dec
Multiple Airlines Logo
10:45 - 11:30LHR-USH
51h 45m2 stops
Multiple Airlines Logo
17:40 - 21:55USH-LHR
25h 15m2 stops
£1,845Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
20:15 - 18:15LHR-USH
25h 00m3 stops
Multiple Airlines Logo
08:20 - 14:05USH-LHR
26h 45m2 stops
£2,030Multiple Airlines
Find Deal
Sun, 11 Jan - Wed, 21 Jan
Multiple Airlines Logo
06:15 - 08:30LHR-USH
29h 15m2 stops
Multiple Airlines Logo
16:40 - 17:15USH-LHR
21h 35m2 stops
£2,118Multiple Airlines
Find Deal
Fri, 28 Nov - Fri, 5 Dec
Multiple Airlines Logo
17:50 - 18:40LHR-USH
27h 50m2 stops
Multiple Airlines Logo
10:35 - 18:20USH-LHR
28h 45m2 stops
£2,126Multiple Airlines
Find Deal
Sat, 13 Dec - Sun, 28 Dec

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Ushuaia 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, momondo users made 279,928 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Ushuaia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Tue 25/11

20:15-19:05

2 stops25h 50m

Ushuaia Malvinas Argentinas

Tue 2/12

09:30-14:05

2 stops25h 35m

£1,339

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Sun 11/1

16:30-17:40

2 stops28h 10m

Ushuaia Malvinas Argentinas

Wed 21/1

10:35-14:45

2 stops25h 10m

£1,390

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Tue 25/11

20:15-19:05

2 stops25h 50m

Ushuaia Malvinas Argentinas

Tue 2/12

10:30-14:05

3 stops24h 35m

£1,466

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Tue 25/11

16:30-19:05

3 stops29h 35m

Ushuaia Malvinas Argentinas

Tue 2/12

19:40-06:30

3 stops31h 50m

£1,515

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Sat 13/12

10:45-11:30

2 stops51h 45m

Ushuaia Malvinas Argentinas

Sat 20/12

15:30-21:55

3 stops27h 25m

£1,748

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Fri 28/11

16:35-19:40

3 stops54h 05m

Ushuaia Malvinas Argentinas

Fri 5/12

16:40-09:55

3 stops38h 15m

£1,817

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Sat 13/12

10:45-11:30

2 stops51h 45m

Ushuaia Malvinas Argentinas

Sat 20/12

17:40-21:55

2 stops25h 15m

£1,845

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Sun 11/1

20:15-18:15

3 stops25h 00m

Ushuaia Malvinas Argentinas

Wed 21/1

08:20-14:05

2 stops26h 45m

£2,030

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Fri 28/11

06:15-08:30

2 stops29h 15m

Ushuaia Malvinas Argentinas

Fri 5/12

16:40-17:15

2 stops21h 35m

£2,118

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Sat 13/12

17:50-18:40

2 stops27h 50m

Ushuaia Malvinas Argentinas

Sun 28/12

10:35-18:20

2 stops28h 45m

£2,126

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Ushuaia from

How to get the cheapest flight ticket from London Heathrow Airport to Ushuaia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ushuaia?

On average, the least expensive day to fly to Ushuaia from London Heathrow Airport is on a Friday. momondo users have found tickets for Friday departures for as low as £1,387. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,577.

What is the cheapest time of day to depart on your flight to Ushuaia?

Our most recent data shows that the best time of day to fly to Ushuaia is in the morning. Flights from London Heathrow Airport to Ushuaia during this time can be as low as £1,499. Try not to purchase tickets in the evening because they tend to be around £1,692. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Heathrow Airport to Ushuaia

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Ushuaia according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Ushuaia (LHR to USH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Ushuaia

Direct flights

None
There are no direct flights from London Heathrow Airport to Ushuaia. There are no popular flight routes from London Heathrow Airport to Ushuaia.
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  • How far is London Heathrow to Ushuaia Malvinas Argentinas by plane?

    The straight-line distance from London Heathrow to Ushuaia Malvinas Argentinas is 8303.0 mi. A reasonable flight in good conditions will take 24h 35m.

  • When did momondo last update prices for flights from London Heathrow Airport to Ushuaia Malvinas Argentinas Airport?

    Prices for flights from London Heathrow Airport to Ushuaia Malvinas Argentinas Airport were last updated today.

  • How old do you have to be to fly from London Heathrow Airport to Ushuaia Malvinas Argentinas Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Ushuaia Malvinas Argentinas Airport.

  • What documentation or ID do you need to fly to Ushuaia Malvinas Argentinas Airport?

    The required travel and health documents for your Ushuaia Malvinas Argentinas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ushuaia Malvinas Argentinas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Ushuaia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Ushuaia. momondo saves you time and could save you money on your trip.

Can I find flights from London to Ushuaia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ushuaia from London with this policy.

How can momondo help me find flights from London to Ushuaia?

Once you have performed a search for London to Ushuaia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Ushuaia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Ushuaia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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