£435 Cheap Flights from London (LHR) to Quito (UIO)

View £435 flight on Thu, 7 May 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Mariscal Sucre Intl. Airport (UIO)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London (LHR) to Quito (UIO)

Prices were available within the past 7 days and start at £435 for one-way flights and £750 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 15 Sept - Tue, 3 Nov
LHR
London
UIO
Quito
£750 Return, found 14 hours ago
£750
Return
found 14 hours ago
Select Delta flight, departing Tue, 15 Sept from London to Quito, returning Tue, 3 Nov, priced at £750 found 14 hours ago
Delta
Fri, 29 Jan - Sun, 7 Feb
LHR
London
UIO
Quito
£751 Return, found 4 hours ago
£751
Return
found 4 hours ago
Select Delta flight, departing Fri, 29 Jan from London to Quito, returning Sun, 7 Feb, priced at £751 found 4 hours ago
Delta
Tue, 10 Nov - Fri, 20 Nov
LHR
London
UIO
Quito
£751 Return, found 8 hours ago
£751
Return
found 8 hours ago
Select Delta flight, departing Tue, 10 Nov from London to Quito, returning Fri, 20 Nov, priced at £751 found 8 hours ago
Air Canada
Sun, 10 Jan - Mon, 8 Feb
LHR
London
UIO
Quito
£755 Return, found 1 day ago
£755
Return
found 1 day ago
Select Air Canada flight, departing Sun, 10 Jan from London to Quito, returning Mon, 8 Feb, priced at £755 found 1 day ago
Air Canada
Tue, 26 Jan - Thu, 4 Feb
LHR
London
UIO
Quito
£761 Return, found 21 hours ago
£761
Return
found 21 hours ago
Select Air Canada flight, departing Tue, 26 Jan from London to Quito, returning Thu, 4 Feb, priced at £761 found 21 hours ago
Air Canada
Thu, 4 Feb - Thu, 18 Feb
LHR
London
UIO
Quito
£761 Return, found 4 days ago
£761
Return
found 4 days ago
Select Air Canada flight, departing Thu, 4 Feb from London to Quito, returning Thu, 18 Feb, priced at £761 found 4 days ago
Delta
Fri, 15 Jan - Fri, 29 Jan
LHR
London
UIO
Quito
£762 Return, found 13 hours ago
£762
Return
found 13 hours ago
Select Delta flight, departing Fri, 15 Jan from London to Quito, returning Fri, 29 Jan, priced at £762 found 13 hours ago
KLM
Wed, 13 May - Thu, 28 May
LHR
London
UIO
Quito
£783 Return, found 5 days ago
£783
Return
found 5 days ago
Select KLM flight, departing Wed, 13 May from London to Quito, returning Thu, 28 May, priced at £783 found 5 days ago
American Airlines
Wed, 21 Oct - Mon, 2 Nov
LHR
London
UIO
Quito
£807 Return, found 1 day ago
£807
Return
found 1 day ago
Select American Airlines flight, departing Wed, 21 Oct from London to Quito, returning Mon, 2 Nov, priced at £807 found 1 day ago
avianca
Tue, 10 Nov - Fri, 20 Nov
LHR
London
UIO
Quito
£900 Return, found 8 hours ago
£900
Return
found 8 hours ago
Select avianca flight, departing Tue, 10 Nov from London to Quito, returning Fri, 20 Nov, priced at £900 found 8 hours ago

Alternative airports near Quito

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mariscal Sucre Intl. UIO. Cheapest and Closest option available. Average driving time to city centre is 33 minutes. Flights from £995
UIO
Mariscal Sucre Intl.
CheapestClosest
Average driving time to city centre33 min
Flights from £995

Frequently asked questions

What is the cheapest month to fly from London (LHR-Heathrow) to Quito (UIO-Mariscal Sucre Intl.)?
April is typically the cheapest month to fly from London Heathrow (LHR) to Quito (UIO-Mariscal Sucre Intl.), with average return fares of approximately £1494. This is about 23% lower than the average price throughout the year. April often sees lower prices as it falls outside of peak holiday seasons, making it a great time to find deals. Other cheap months to fly from London Heathrow (LHR) to Quito (UIO-Mariscal Sucre Intl.) include September and November.
How do I find cheap flights from London (LHR-Heathrow) to Quito (UIO-Mariscal Sucre Intl.)?
To find a cheap flight from London (LHR-Heathrow) to Quito (UIO-Mariscal Sucre Intl.), 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 Quito (UIO-Mariscal Sucre Intl.)?
Based on booking data from the past year, the cheapest months to fly from London Heathrow (LHR) to Quito (UIO) are typically April and September, with average return flight prices around £1494. These months can be a great time to visit Quito, offering a balance of potentially lower fares and pleasant weather.
How many flights per day from London (LHR-Heathrow) to Quito (UIO-Mariscal Sucre Intl.)?
There are approximately 72 connecting flights per day from London (LHR-Heathrow) (LHR) to Quito (UIO-Mariscal Sucre Intl.) (UIO). Some common connection points include Adolfo Suarez Madrid-Barajas (MAD), Roissy-Charles de Gaulle (CDG), and El Dorado Intl. (BOG).
What is the earliest flight from London (LHR-Heathrow) to Quito (UIO-Mariscal Sucre Intl.)?
The earliest flight from London Heathrow (LHR) to Quito (UIO) typically departs at approximately 6:00 AM local time. This service is operated by British Airways and American Airlines, and it's a seasonal service active only in December. An early departure like this can help you maximize your time in Quito. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Quito (UIO-Mariscal Sucre Intl.)?
You'll typically find the most flights from London Heathrow (LHR) to Quito (UIO) on a Wednesday, with around 47 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Iberia, British Airways, and KLM.
What are the most popular departure times for flights from London (LHR-Heathrow) to Quito (UIO-Mariscal Sucre Intl.)?
The most popular departure times for flights from London Heathrow (LHR) to Quito (UIO) are in the early morning, from 6am to 9am. About 38% of passengers prefer this time. Many major carriers, including British Airways, KLM and Delta, offer flights during this window. This timing works well because it allows you to start your journey bright and early, giving you more time to settle in upon arrival.
How long does it take to fly from London (LHR-Heathrow) to Quito (UIO-Mariscal Sucre Intl.)?
Flying from LHR to UIO with a connection usually takes about 16 hours 20 minutes, traveling roughly 5,708 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 Quito (UIO-Mariscal Sucre Intl.)?
Select the "Business class" and "First class" filters when looking for LHR to UIO 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 Quito (UIO-Mariscal Sucre Intl.) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Quito (UIO-Mariscal Sucre Intl.) 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.
What airports do you fly into for Quito from Heathrow (LHR)?
From Heathrow (LHR), you can fly directly into Mariscal Sucre Intl. (UIO) to reach Quito. Some flights may connect through major hubs like Adolfo Suarez Madrid-Barajas (MAD), Frankfurt Intl. (FRA), Pearson Intl. (YYZ) before reaching Quito. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Quito (UIO-Mariscal Sucre Intl.) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Quito (UIO-Mariscal Sucre Intl.) 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 Quito (UIO-Mariscal Sucre Intl.) flight and hotel package?
Securing a London (LHR-Heathrow) to Quito (UIO-Mariscal Sucre Intl.) 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 Quito (UIO-Mariscal Sucre Intl.)?
If you booked your London (LHR-Heathrow) to Quito (UIO-Mariscal Sucre Intl.) 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
Mariscal Sucre Intl.
Airlines serving
Aeromexico, Air Canada, Air France, American Airlines, British Airways, Delta, Iberia, KLM, LATAM Airlines Group, Turkish Airlines, United, avianca
Return price
£749
Distance
9131 km

Book with confidence

Compare flights from London to Quito easily and book with confidence

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

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 Mariscal Sucre Intl. (UIO)

The easiest way to view the best deals on flights from London to Quito 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 Mariscal Sucre Intl. start at just £750 and range up to £900.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Quito
  • 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 Quito flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Mariscal Sucre Intl. 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 Quito easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.