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Heathrow

$539+ Cheap flights from Quito (UIO) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — LHR
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap flight deals from Quito to Heathrow

Cheapest flights from Quito to Heathrow
Explore the most affordable flight options available from Quito to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.

This Avianca deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:50 pm
UIO
-
LHR
1 stop14h 45m
Avianca
Wed 5/2010:05 pm
LHR
-
UIO
1 stop25h 35m
Avianca
Deal found 5/4$1,165
This Avianca deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:10 am
UIO
-
LHR
1 stop23h 25m
Avianca
Fri 1/19:40 pm
LHR
-
UIO
1 stop20h 30m
Avianca
Deal found 5/3$1,199
This Avianca deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/262:15 pm
UIO
-
LHR
1 stop19h 20m
Avianca
Sun 8/1610:05 pm
LHR
-
UIO
1 stop21h 00m
Avianca
Deal found 5/6$1,254
This Mytrip deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:30 am
UIO
-
LHR
3 stops28h 25m
Multiple Airlines
Wed 5/134:50 pm
LHR
-
UIO
3 stops30h 50m
Multiple Airlines
Deal found 5/4$1,257
This Air Canada deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:45 am
UIO
-
LHR
2 stops22h 50m
Air Canada
Fri 1/16:00 pm
LHR
-
UIO
1 stop35h 10m
Air Canada
Deal found 5/3$1,274
This Avianca deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:50 pm
UIO
-
LHR
1 stop14h 45m
Avianca
Wed 6/310:05 pm
LHR
-
UIO
1 stop25h 35m
Avianca
Deal found 5/5$1,279
This Air France deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:30 pm
UIO
-
LHR
2 stops34h 50m
Multiple Airlines
Sun 5/176:30 am
LHR
-
UIO
1 stop14h 25m
Multiple Airlines
Deal found 5/3$1,286
This Air Canada deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:45 am
UIO
-
LHR
2 stops19h 45m
Multiple Airlines
Tue 6/92:05 pm
LHR
-
UIO
2 stops29h 00m
Multiple Airlines
Deal found 5/3$1,298
This Air Canada deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:15 pm
UIO
-
LHR
3 stops53h 20m
Multiple Airlines
Tue 10/69:30 am
LHR
-
UIO
2 stops29h 10m
Multiple Airlines
Deal found 5/4$1,304
This Air Canada deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:45 am
UIO
-
LHR
2 stops25h 05m
Multiple Airlines
Mon 6/85:40 pm
LHR
-
UIO
2 stops25h 25m
Multiple Airlines
Deal found 5/4$1,315

Find flight deals from Quito to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Quito (UIO) to Heathrow (LHR). 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 May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,165
(Avianca)

One-way from

$539
(Cheapflightsfares)

Popular in

September

Cheapest in

November

Average price

$1,279
Provider with most accurate pricing for Quito Mariscal Sucr-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Quito Mariscal Sucr-London Heathrow flights.
Search Deals
From Quito Mariscal Sucr to London Heathrow
Search Deals
One-way flight from Quito Mariscal Sucr to London Heathrow
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quito to Heathrow 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 2,558,603 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from Quito to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

Wed 5/20

4:05 pm-7:40 am

2 stops33h 35m

London Heathrow

Tue 5/26

6:30 am-2:55 pm

1 stop14h 25m

$1,421

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

Mon 5/25

2:29 pm-4:15 pm

2 stops19h 46m

London Heathrow

Wed 6/3

6:30 am-8:43 pm

2 stops20h 13m

$1,423

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

Sat 5/16

4:05 pm-7:30 pm

2 stops21h 25m

London Heathrow

Sun 5/24

6:30 am-2:55 pm

1 stop14h 25m

$1,561

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

Wed 5/27

4:05 pm-7:25 pm

2 stops21h 20m

London Heathrow

Sun 5/31

8:40 am-8:43 pm

2 stops18h 03m

$1,597

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

Tue 5/19

10:10 am-10:25 pm

3 stops30h 15m

London Heathrow

Mon 5/25

6:30 am-12:34 am

2 stops24h 04m

$1,603
Quickest round-trip

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

Wed 5/27

4:05 pm-7:25 pm

2 stops21h 20m

London Heathrow

Wed 6/3

6:30 am-2:55 pm

1 stop14h 25m

$1,606

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

Mon 5/18

3:09 pm-7:25 pm

2 stops22h 16m

London Heathrow

Wed 5/20

6:30 am-2:55 pm

1 stop14h 25m

$1,682

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

Mon 5/18

3:09 pm-9:50 am

2 stops36h 41m

London Heathrow

Wed 5/20

10:40 pm-11:40 pm

2 stops31h 00m

$1,767
Cheapest one-way

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

Wed 5/13

12:35 am-9:20 am

2 stops26h 45m

$632

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

Tue 5/12

12:35 am-11:35 am

1 stop29h 00m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Quito-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Quito-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Quito-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Quito-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Quito-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Quito to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Quito with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Quito to London Heathrow Airport

How far ahead should I book a flight from Quito to London Heathrow Airport?

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Quito to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Quito to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Quito to London Heathrow Airport (average of $1,080). Flying from Quito to London Heathrow Airport in September is currently the most expensive (average of $1,584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Quito to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated May 7, 2026.
Read through reviews of airlines operating flights from Quito to London Heathrow Airport, such as Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Avianca
6.5
Okay
2,522 reviews

Entertainment

5.3

Boarding

6.9

Comfort

6.2

Food

5.0

Overall

6.5

Crew

7.2

Reviews

1 / 20
6.0
Good

Michael,Jan 2026

GYE - BOG

The seats are too small. The leg room is inadequate and uncomfortable!
Avianca
6.5
Okay
2,522 reviews
Avianca
6.5
Okay
2,522 reviews

Entertainment

5.3

Boarding

6.9

Comfort

6.2

Food

5.0

Overall

6.5

Crew

7.2

Reviews

1 / 20
6.0
Good

Michael,Jan 2026

GYE - BOG

The seats are too small. The leg room is inadequate and uncomfortable!

Related info for your journey

Find useful and relevant information for your journey from Quito to Heathrow. 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 from for flights from Quito to London Heathrow?

    Most people fly from Quito Mariscal Sucr (UIO) if they book a flight from Quito to London Heathrow. On average, Mariscal Sucr has 0 outbound flights to London Heathrow per day from 1 airline. Quito Mariscal Sucr is conveniently located just 14.0 mi from Quito’s city center.

  • How long is the flight from Quito to London Heathrow Airport?

    KLM can get you from Quito to London Heathrow Airport in just under 33h 35m. Your travel time can differ by up to . There are 5703 mi between Quito and London Heathrow Airport.

  • What is the cheapest airline to fly from Quito to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Quito to London Heathrow Airport round-trip from $1,092. Avianca is 15% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Quito to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Quito to London Heathrow Airport (average of $1,080). Flying from Quito to London Heathrow Airport in September is currently the most expensive (average of $1,584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Quito to Heathrow

Discover the top airline that operate flights from Quito to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$1,092Average$1,366FlexibilityNo cancel feeOn-time71%

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