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Cheap flights from London Heathrow Airport to Ushuaia from £1,223

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — USH
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Ushuaia

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Ushuaia
Explore the most affordable flight options available from Heathrow to Ushuaia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.

Sat 17/1007:35
LHR
-
USH
3 stops54h 55m
Multiple Airlines
Sat 7/1109:00
USH
-
LHR
2 stops26h 05m
Multiple Airlines
Deal found 27/2£1,223
Sat 11/421:20
LHR
-
USH
2 stops24h 20m
Multiple Airlines
Sat 18/419:30
USH
-
LHR
2 stops63h 35m
Multiple Airlines
Deal found 25/2£1,344
Wed 8/417:40
LHR
-
USH
3 stops44h 00m
Multiple Airlines
Thu 16/410:30
USH
-
LHR
3 stops40h 05m
Multiple Airlines
Deal found 27/2£1,347
Wed 25/307:15
LHR
-
USH
3 stops41h 20m
Multiple Airlines
Thu 9/410:30
USH
-
LHR
3 stops26h 45m
Multiple Airlines
Deal found 25/2£1,384
Sat 21/306:05
LHR
-
USH
3 stops42h 30m
Multiple Airlines
Thu 9/410:30
USH
-
LHR
3 stops26h 45m
Multiple Airlines
Deal found 25/2£1,413
Fri 6/1121:40
LHR
-
USH
2 stops38h 40m
Avianca
Sat 21/1116:40
USH
-
LHR
2 stops42h 55m
Avianca
Deal found 24/2£1,429
Sun 10/522:40
LHR
-
USH
3 stops39h 40m
Multiple Airlines
Sun 17/516:30
USH
-
LHR
3 stops49h 55m
Multiple Airlines
Deal found 26/2£1,482
Sun 10/522:05
LHR
-
USH
2 stops40h 15m
Avianca
Sun 17/516:30
USH
-
LHR
2 stops43h 05m
Avianca
Deal found 25/2£1,527

Find flight deals from Heathrow to Ushuaia

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Ushuaia (USH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 February 2026.

Round-trip from

£1,344
11/4-18/4
  • 11/4-18/4
  • 4 total stops
  • 87h 55m total
  • London to Ushuaia
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 27 February 2026.
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

Sat 11/4

21:20-17:40

2 stops24h 20m

Ushuaia Malvinas Argentinas

Sat 18/4

19:30-15:05

2 stops63h 35m

£1,344

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Wed 8/4

17:40-09:40

3 stops44h 00m

Ushuaia Malvinas Argentinas

Thu 16/4

10:30-06:35

3 stops40h 05m

£1,347

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Wed 25/3

07:15-21:35

3 stops41h 20m

Ushuaia Malvinas Argentinas

Thu 9/4

10:30-17:15

3 stops26h 45m

£1,384

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Sat 21/3

06:05-21:35

3 stops42h 30m

Ushuaia Malvinas Argentinas

Thu 9/4

10:30-17:15

3 stops26h 45m

£1,413

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Sun 12/4

21:20-16:40

2 stops23h 20m

Ushuaia Malvinas Argentinas

Sun 19/4

10:30-15:05

2 stops24h 35m

£1,558

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Fri 20/3

17:45-11:55

3 stops45h 10m

Ushuaia Malvinas Argentinas

Thu 9/4

16:30-11:40

3 stops39h 10m

£1,792

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Sun 10/5

22:05-10:20

2 stops40h 15m

Ushuaia Malvinas Argentinas

Sun 17/5

18:55-15:35

2 stops40h 40m

£1,803

LondonUshuaia

LHR - USH

LHRUSH

London Heathrow

Sun 10/5

20:00-10:20

2 stops42h 20m

Ushuaia Malvinas Argentinas

Sun 17/5

15:00-08:25

3 stops37h 25m

£2,019

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Sorted by cheapest first

Best time to book a flight from Heathrow to Ushuaia

Have a flexible travel schedule? Discover the best time to fly to Ushuaia from Heathrow 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Ushuaia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ushuaia from London Heathrow?

    For a flight from London Heathrow to Ushuaia, you will be flying into Malvinas Argentinas. Ushuaia Malvinas Argentinas (USH) is just 2.9 mi from the center of the city. Malvinas Argentinas is the only Ushuaia airport and it handles 0 inbound flights from London Heathrow per day. 0 airlines have flights to Ushuaia Malvinas Argentinas from London Heathrow on a regular basis.

  • Can I find deals for flights from Heathrow to Ushuaia that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Ushuaia?

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

  • Can I find deals for business class flights from Heathrow to Ushuaia?

    Yes. Cheapflights offers flight deals from Heathrow to Ushuaia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Ushuaia?

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Can Cheapflights find flights from Heathrow to Ushuaia with no change fees?

Yes, we can. To see specific flights from Heathrow to Ushuaia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Ushuaia become cheaper?

Of course! You can now track prices for flights from Heathrow to Ushuaia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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