£939 Cheap Flights from London (LHR) to Trelew (REL)

View £939 flight on Mon, 28 Sept 2026Opens in a new window

Flight 1

Popular airlines from Heathrow Airport (LHR) to Trelew (REL-Almirante Marco Andres Zar)

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Cheap Flights from London (LHR) to Trelew (REL)

Prices were available within the past 7 days and start at £939 for one-way flights and £1,797 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Tue, 22 Sept - Wed, 7 Oct
LHR
London
REL
Trelew
£1,797 Return, found 6 days ago
£1,797
Return
found 6 days ago
Select avianca flight, departing Tue, 22 Sept from London to Trelew, returning Wed, 7 Oct, priced at £1,797 found 6 days ago
avianca
Wed, 24 Jun - Wed, 1 Jul
LHR
London
REL
Trelew
£2,439 Return, found 5 days ago
£2,439
Return
found 5 days ago
Select avianca flight, departing Wed, 24 Jun from London to Trelew, returning Wed, 1 Jul, priced at £2,439 found 5 days ago
avianca
Tue, 22 Sept - Wed, 7 Oct
LHR
London
REL
Trelew
£2,512 Return, found 6 days ago
£2,512
Return
found 6 days ago
Select avianca flight, departing Tue, 22 Sept from London to Trelew, returning Wed, 7 Oct, priced at £2,512 found 6 days ago
avianca
Wed, 20 May - Sun, 24 May
LHR
London
REL
Trelew
£2,612 Return, found 5 days ago
£2,612
Return
found 5 days ago
Select avianca flight, departing Wed, 20 May from London to Trelew, returning Sun, 24 May, priced at £2,612 found 5 days ago
avianca
Tue, 22 Sept - Wed, 7 Oct
LHR
London
REL
Trelew
£2,634 Return, found 6 days ago
£2,634
Return
found 6 days ago
Select avianca flight, departing Tue, 22 Sept from London to Trelew, returning Wed, 7 Oct, priced at £2,634 found 6 days ago
avianca
Wed, 20 May - Sun, 24 May
LHR
London
REL
Trelew
£2,770 Return, found 5 days ago
£2,770
Return
found 5 days ago
Select avianca flight, departing Wed, 20 May from London to Trelew, returning Sun, 24 May, priced at £2,770 found 5 days ago
Air France
Tue, 22 Sept - Wed, 7 Oct
LHR
London
REL
Trelew
£3,134 Return, found 6 days ago
£3,134
Return
found 6 days ago
Select Air France flight, departing Tue, 22 Sept from London to Trelew, returning Wed, 7 Oct, priced at £3,134 found 6 days ago
Air France
Tue, 22 Sept - Wed, 7 Oct
LHR
London
REL
Trelew
£3,166 Return, found 6 days ago
£3,166
Return
found 6 days ago
Select Air France flight, departing Tue, 22 Sept from London to Trelew, returning Wed, 7 Oct, priced at £3,166 found 6 days ago
KLM
Wed, 24 Jun - Wed, 1 Jul
LHR
London
REL
Trelew
£3,323 Return, found 5 days ago
£3,323
Return
found 5 days ago
Select KLM flight, departing Wed, 24 Jun from London to Trelew, returning Wed, 1 Jul, priced at £3,323 found 5 days ago
Iberia
Tue, 22 Sept - Wed, 7 Oct
LHR
London
REL
Trelew
£4,057 Return, found 6 days ago
£4,057
Return
found 6 days ago
Select Iberia flight, departing Tue, 22 Sept from London to Trelew, returning Wed, 7 Oct, priced at £4,057 found 6 days ago

Frequently asked questions

Which airlines fly direct from London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar)?
Enter LHR to REL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar)?
To find a cheap flight from London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar)?
There are approximately 5 connecting flights per day from London Heathrow (LHR) to Trelew (REL-Almirante Marco Andres Zar). Some common connection points include El Dorado Intl. (BOG), Adolfo Suarez Madrid-Barajas (MAD), and Frankfurt Intl. (FRA).
What is the earliest flight from London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from LHR to REL. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar)?
A flight from LHR to REL with a layover takes around 23 hours 30 minutes, with the route covering approximately 7,603 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar)?
Select the "Business class" and "First class" filters when looking for LHR to REL flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar) flight and hotel package?
Securing a London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar)?
If you booked your London (LHR-Heathrow) to Trelew (REL-Almirante Marco Andres Zar) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Almirante Marco Andres Zar
Return price
£1,797
Distance
12163 km

Book with confidence

Compare flights from London to Trelew easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Trelew. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Almirante Marco Andres Zar in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Almirante Marco Andres Zar.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Almirante Marco Andres Zar (REL)

The easiest way to view the best deals on flights from London to Trelew today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Almirante Marco Andres Zar start at just £1,797 and range up to £4,057.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Trelew
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Trelew flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Almirante Marco Andres Zar for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Trelew easily and book with confidence

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*Available to Expedia members.