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Cheap flights from London to Ushuaia from £634

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Ushuaia departing on 18/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London to Ushuaia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:00 - 15:20LHR  London Heathrow-USH Ushuaia Malvinas Argentinas
35h 20m3 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl Buenos Aires Jorge Newbery
Multiple Airlines Logo
18:40 - 22:00USH  Ushuaia Malvinas Argentinas-LHR London Heathrow
47h 20m3 stops Buenos Aires Jorge Newbery Sao Paulo Guarulhos Intl Lisbon Humberto Delgado
£1,191Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct
Multiple Airlines Logo
08:15 - 19:05LHR  London Heathrow-USH Ushuaia Malvinas Argentinas
62h 50m3 stops Amsterdam Schiphol Sao Paulo Guarulhos Intl Buenos Aires Jorge Newbery
Multiple Airlines Logo
10:20 - 15:05USH  Ushuaia Malvinas Argentinas-LHR London Heathrow
24h 45m3 stops El Calafate Buenos Aires Jorge Newbery Sao Paulo Guarulhos Intl
£1,196Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Multiple Airlines Logo
08:00 - 15:20LHR  London Heathrow-USH Ushuaia Malvinas Argentinas
35h 20m3 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl Buenos Aires Jorge Newbery
Multiple Airlines Logo
18:40 - 22:00USH  Ushuaia Malvinas Argentinas-LHR London Heathrow
47h 20m3 stops Buenos Aires Jorge Newbery Sao Paulo Guarulhos Intl Lisbon Humberto Delgado
£1,223Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct
Air France Logo
15:20 - 08:30LHR  London Heathrow-USH Ushuaia Malvinas Argentinas
45h 10m2 stops Paris Charles de Gaulle Buenos Aires Ministro Pistarini
Air France Logo
17:40 - 16:35USH  Ushuaia Malvinas Argentinas-LHR London Heathrow
42h 55m2 stops Buenos Aires Ministro Pistarini Paris Charles de Gaulle
£1,250Air France
Mon, 7 Sep - Thu, 17 Sep
Multiple Airlines Logo
08:00 - 15:20LHR  London Heathrow-USH Ushuaia Malvinas Argentinas
35h 20m3 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl Buenos Aires Jorge Newbery
Multiple Airlines Logo
19:40 - 22:00USH  Ushuaia Malvinas Argentinas-LHR London Heathrow
46h 20m3 stops Buenos Aires Jorge Newbery Sao Paulo Guarulhos Intl Lisbon Humberto Delgado
£1,271Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct
Multiple Airlines Logo
21:20 - 19:05LHR  London Heathrow-USH Ushuaia Malvinas Argentinas
25h 45m2 stops Sao Paulo Guarulhos Intl Buenos Aires Jorge Newbery
Multiple Airlines Logo
09:20 - 15:05USH  Ushuaia Malvinas Argentinas-LHR London Heathrow
25h 45m2 stops Buenos Aires Jorge Newbery Sao Paulo Guarulhos Intl
£1,273Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
08:15 - 19:05LHR  London Heathrow-USH Ushuaia Malvinas Argentinas
62h 50m3 stops Amsterdam Schiphol Sao Paulo Guarulhos Intl Buenos Aires Jorge Newbery
Multiple Airlines Logo
10:20 - 15:05USH  Ushuaia Malvinas Argentinas-LHR London Heathrow
24h 45m3 stops El Calafate Buenos Aires Jorge Newbery Sao Paulo Guarulhos Intl
£1,275Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Multiple Airlines Logo
21:20 - 19:05LHR  London Heathrow-USH Ushuaia Malvinas Argentinas
25h 45m2 stops Sao Paulo Guarulhos Intl Buenos Aires Jorge Newbery
Multiple Airlines Logo
10:20 - 15:05USH  Ushuaia Malvinas Argentinas-LHR London Heathrow
24h 45m3 stops El Calafate Buenos Aires Jorge Newbery Sao Paulo Guarulhos Intl
£1,293Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
22:05 - 09:30LHR  London Heathrow-USH Ushuaia Malvinas Argentinas
39h 25m3 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl Buenos Aires Jorge Newbery
Multiple Airlines Logo
12:20 - 15:35USH  Ushuaia Malvinas Argentinas-LHR London Heathrow
47h 15m3 stops Buenos Aires Jorge Newbery Rio de Janeiro–Galeão Intl Bogotá El Dorado
£1,304Multiple Airlines
Mon, 7 Sep - Thu, 17 Sep
Multiple Airlines Logo
10:35 - 15:20LGW  London Gatwick-USH Ushuaia Malvinas Argentinas
32h 45m3 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl Buenos Aires Jorge Newbery
Multiple Airlines Logo
18:40 - 09:45USH  Ushuaia Malvinas Argentinas-LGW London Gatwick
35h 05m3 stops Buenos Aires Jorge Newbery Sao Paulo Guarulhos Intl Lisbon Humberto Delgado
£1,312Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct

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Air France flights from London to Ushuaia

Our best Air France deals on London to Ushuaia flight tickets
Air France
10 Sept
LHR17:35London Heathrow
42h 40m
2 stops
USH08:15Ushuaia Malvinas Argentinas
17 Sept
USH17:40Ushuaia Malvinas Argentinas
23h 45m
2 stops
LHR21:25London Heathrow
£1,363
Air France
28 Sept
LHR08:55London Heathrow
26h 50m
2 stops
USH07:45Ushuaia Malvinas Argentinas
5 Oct
USH17:40Ushuaia Malvinas Argentinas
23h 45m
2 stops
LHR21:25London Heathrow
£1,384
Air France
28 Sept
LHR06:15London Heathrow
29h 30m
2 stops
USH07:45Ushuaia Malvinas Argentinas
5 Oct
USH17:40Ushuaia Malvinas Argentinas
23h 45m
2 stops
LHR21:25London Heathrow
£1,393

Aerolineas Argentinas flights from London to Ushuaia

Our best Aerolineas Argentinas deals on London to Ushuaia flight tickets
Aerolineas Argentinas
3 Sept
LGW10:00London Gatwick
52h 40m
2 stops
USH10:40Ushuaia Malvinas Argentinas
24 Sept
USH16:45Ushuaia Malvinas Argentinas
36h 15m
2 stops
LGW09:00London Gatwick
£1,551
Aerolineas Argentinas
4 Dec
LGW10:00London Gatwick
32h 50m
2 stops
USH15:50Ushuaia Malvinas Argentinas
21 Dec
USH16:40Ushuaia Malvinas Argentinas
37h 20m
2 stops
LGW09:00London Gatwick
£1,690
Aerolineas Argentinas
28 Sept
LGW10:00London Gatwick
50h 30m
2 stops
USH08:30Ushuaia Malvinas Argentinas
5 Oct
USH17:40Ushuaia Malvinas Argentinas
35h 20m
2 stops
LGW09:00London Gatwick
£1,785

momondo Fare Finder

 
Customise your flight search to find flights from London 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 14 August 2026.
Use the filters below to find and compare flights from London to Ushuaia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonUshuaia

LHR London Heathrow - USH Ushuaia Malvinas Argentinas

LHRUSH

London Heathrow

Sat 26/9

08:00-15:20

3 stops35h 20m

Ushuaia Malvinas Argentinas

Sat 3/10

18:40-22:00

3 stops47h 20m

£1,191

LondonUshuaia

LHR London Heathrow - USH Ushuaia Malvinas Argentinas

LHRUSH

London Heathrow

Sun 27/9

08:15-19:05

3 stops62h 50m

Ushuaia Malvinas Argentinas

Sun 4/10

10:20-15:05

3 stops24h 45m

£1,196

LondonUshuaia

LHR London Heathrow - USH Ushuaia Malvinas Argentinas

LHRUSH

London Heathrow

Sat 26/9

08:00-15:20

3 stops35h 20m

Ushuaia Malvinas Argentinas

Sat 3/10

18:40-22:00

3 stops47h 20m

£1,223

LondonUshuaia

LHR London Heathrow - USH Ushuaia Malvinas Argentinas

LHRUSH

London Heathrow

Mon 7/9

15:20-08:30

2 stops45h 10m

Ushuaia Malvinas Argentinas

Thu 17/9

17:40-16:35

2 stops42h 55m

£1,250

LondonUshuaia

LHR London Heathrow - USH Ushuaia Malvinas Argentinas

LHRUSH

London Heathrow

Sat 26/9

08:00-15:20

3 stops35h 20m

Ushuaia Malvinas Argentinas

Sat 3/10

19:40-22:00

3 stops46h 20m

£1,271

LondonUshuaia

LHR London Heathrow - USH Ushuaia Malvinas Argentinas

LHRUSH

London Heathrow

Mon 28/9

21:20-19:05

2 stops25h 45m

Ushuaia Malvinas Argentinas

Mon 5/10

09:20-15:05

2 stops25h 45m

£1,273

LondonUshuaia

LHR London Heathrow - USH Ushuaia Malvinas Argentinas

LHRUSH

London Heathrow

Sun 27/9

08:15-19:05

3 stops62h 50m

Ushuaia Malvinas Argentinas

Sun 4/10

10:20-15:05

3 stops24h 45m

£1,275
Fastest return journey

LondonUshuaia

LHR London Heathrow - USH Ushuaia Malvinas Argentinas

LHRUSH

London Heathrow

Mon 28/9

21:20-19:05

2 stops25h 45m

Ushuaia Malvinas Argentinas

Mon 5/10

10:20-15:05

3 stops24h 45m

£1,293

LondonUshuaia

LHR London Heathrow - USH Ushuaia Malvinas Argentinas

LHRUSH

London Heathrow

Mon 7/9

22:05-09:30

3 stops39h 25m

Ushuaia Malvinas Argentinas

Thu 17/9

12:20-15:35

3 stops47h 15m

£1,304

LondonUshuaia

LGW London Gatwick - USH Ushuaia Malvinas Argentinas

LGWUSH

London Gatwick

Sat 26/9

10:35-15:20

3 stops32h 45m

Ushuaia Malvinas Argentinas

Sat 3/10

18:40-09:45

3 stops35h 05m

£1,312

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from London to Ushuaia

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

Cheap London to Ushuaia (LON to USH) flight deals and tips

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

Fastest flight time

42h 10m

Direct flights

None
The fastest flight from London to Ushuaia takes 42h 10m
There are no direct flights from London to Ushuaia. There are no popular flight routes from London to Ushuaia.
Search flight deals

Frequently asked questions about flying from London to Ushuaia

  • How far is London to Ushuaia Malvinas Argentinas by plane?

    The distance between London and Ushuaia Malvinas Argentinas is about 8313.3 mi. In terms of flight time, this usually takes a little over 42h 10m.

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

    Prices for flights from London to Ushuaia Malvinas Argentinas Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Ushuaia Malvinas Argentinas Airport.

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

    The travel and health documents you'll need for your trip to Ushuaia Malvinas Argentinas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ushuaia Malvinas Argentinas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from London to Ushuaia

  • How do I get Price Alerts for flights from London to Ushuaia?

    Price Alerts will notify you by email when the price for flights to Ushuaia from London decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from London to Ushuaia with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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. All flights to Ushuaia from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Ushuaia from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Ushuaia from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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