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Cheap flights from London Heathrow Airport to Lisbon from C$ 112

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LIS
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Lisbon Humberto Delgado are usually found in February or January, booked 65 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from Heathrow to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Lisbon
Explore the most affordable flight options available from Heathrow to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Wed 16/98:50 p.m.
LHR
-
LIS
1 stop11h 40m
Vueling
Wed 23/99:15 p.m.
LIS
-
LHR
1 stop11h 55m
Vueling
Deal found 10/6C$ 230
Sun 6/129:55 a.m.
LHR
-
LIS
1 stop10h 30m
Vueling
Sun 20/129:05 p.m.
LIS
-
LHR
1 stop12h 05m
Vueling
Deal found 6/6C$ 233
Tue 1/98:50 p.m.
LHR
-
LIS
1 stop11h 40m
Vueling
Tue 22/97:10 p.m.
LIS
-
LHR
1 stop14h 00m
Vueling
Deal found 10/6C$ 237
Mon 7/129:55 a.m.
LHR
-
LIS
1 stop7h 00m
Vueling
Mon 21/128:05 p.m.
LIS
-
LHR
1 stop18h 40m
Vueling
Deal found 8/6C$ 238
Thu 3/98:50 p.m.
LHR
-
LIS
1 stop11h 40m
Vueling
Thu 10/98:55 a.m.
LIS
-
LHR
1 stop5h 50m
Vueling
Deal found 7/6C$ 243
Mon 21/98:50 p.m.
LHR
-
LIS
1 stop11h 40m
Vueling
Fri 25/910:10 p.m.
LIS
-
LHR
1 stop11h 00m
Vueling
Deal found 8/6C$ 254
Tue 22/99:55 a.m.
LHR
-
LIS
1 stop8h 30m
Vueling
Fri 25/910:10 p.m.
LIS
-
LHR
1 stop11h 00m
Vueling
Deal found 9/6C$ 255
Wed 16/129:55 a.m.
LHR
-
LIS
1 stop7h 00m
Vueling
Sat 9/17:00 p.m.
LIS
-
LHR
1 stop14h 10m
Vueling
Deal found 10/6C$ 256
Fri 13/119:55 a.m.
LHR
-
LIS
1 stop10h 30m
Vueling
Tue 17/117:00 p.m.
LIS
-
LHR
1 stop14h 10m
Vueling
Deal found 10/6C$ 263
Tue 15/99:55 a.m.
LHR
-
LIS
1 stop8h 30m
Vueling
Fri 25/910:10 p.m.
LIS
-
LHR
1 stop11h 00m
Vueling
Deal found 9/6C$ 265
Mon 21/98:50 p.m.
LHR
-
LIS
1 stop11h 40m
Vueling
Mon 28/99:20 p.m.
LIS
-
LHR
1 stop11h 50m
Vueling
Deal found 8/6C$ 270

Find flight deals from Heathrow to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Lisbon (LIS). 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 10 June 2026.

Round-trip from

C$ 230

One-way from

C$ 112

Popular in

August

Cheapest in

February

Average price

C$ 417
Vueling
  • Vueling
  • 16/9-23/9
  • 2 total stops
  • 23h 35m total
  • London to Lisbon
Search Deals
Vueling
  • Vueling
  • 14/11
  • 1 total stop
  • 11h 40m total
  • London to Lisbon
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Lisbon 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 629,999 searches. Data last updated 10 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Wed 9/9

8:50 p.m.-8:30 a.m.

1 stop11h 40m

Lisbon Humberto Delgado

Wed 16/9

7:10 p.m.-9:10 a.m.

1 stop14h 00m

C$ 328

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Mon 12/10

9:55 a.m.-8:40 p.m.

1 stop10h 45m

Lisbon Humberto Delgado

Wed 14/10

7:10 p.m.-9:10 a.m.

1 stop14h 00m

C$ 333

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Mon 12/10

12:10 p.m.-11:25 p.m.

1 stop11h 15m

Lisbon Humberto Delgado

Thu 15/10

5:55 a.m.-4:25 p.m.

1 stop10h 30m

C$ 365

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 23/6

11:45 a.m.-6:45 p.m.

1 stop7h 00m

Lisbon Humberto Delgado

Wed 1/7

3:55 p.m.-9:25 p.m.

1 stop5h 30m

C$ 369

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Wed 12/8

9:55 a.m.-6:25 p.m.

1 stop8h 30m

Lisbon Humberto Delgado

Wed 12/8

9:15 p.m.-9:10 a.m.

1 stop11h 55m

C$ 371

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 7/7

9:55 a.m.-8:35 p.m.

1 stop10h 40m

Lisbon Humberto Delgado

Tue 14/7

7:10 p.m.-9:10 a.m.

1 stop14h 00m

C$ 393

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sun 28/6

6:50 a.m.-7:00 p.m.

1 stop12h 10m

Lisbon Humberto Delgado

Sun 5/7

12:00 p.m.-5:05 p.m.

1 stop5h 05m

C$ 399

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Thu 9/7

9:55 a.m.-8:35 p.m.

1 stop10h 40m

Lisbon Humberto Delgado

Thu 16/7

10:10 p.m.-9:10 a.m.

1 stop11h 00m

C$ 414
Quickest round-trip

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Mon 7/9

6:00 a.m.-8:50 a.m.

Nonstop2h 50m

Lisbon Humberto Delgado

Mon 21/9

8:00 p.m.-10:55 p.m.

Nonstop2h 55m

C$ 478

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Wed 22/7

5:15 p.m.-11:25 p.m.

1 stop6h 10m

Lisbon Humberto Delgado

Mon 27/7

4:20 p.m.-10:10 p.m.

1 stop5h 50m

C$ 524

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 22 resultsSorted by cheapest first
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2
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Best time to book a flight from Heathrow to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Heathrow 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 London Heathrow Airport to Lisbon

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

The price you pay for your flight from London Heathrow Airport to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Lisbon (average of C$ 272). Flying from London Heathrow Airport to Lisbon in August is currently the most expensive (average of C$ 520). 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.

What is the cheapest time of day to fly from LHR to LIS?

Find hourly flight availability from Heathrow to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 June 2026.

When flying from London Heathrow Airport to Lisbon, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 54% versus a flight in the evening.

What is the cheapest day to fly from London Heathrow Airport to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Heathrow to Lisbon. Price data was last updated on 8 June 2026.

Travelers seeking maximum savings on their London Heathrow Airport to Lisbon flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated 10 June 2026.
See what other customers who have flown with TAP AIR PORTUGAL from London Heathrow Airport to Lisbon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.2
Good
2,274 reviews
Check prices

Boarding

7.0

Crew

7.8

Entertainment

6.3

Food

6.2

Comfort

7.1

Overall

7.2

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.
TAP AIR PORTUGAL
7.2
Good
2,274 reviews
TAP AIR PORTUGAL
7.2
Good
2,274 reviews
Check prices

Boarding

7.0

Crew

7.8

Entertainment

6.3

Food

6.2

Comfort

7.1

Overall

7.2

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.

Related info for your journey

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

    Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from London Heathrow. On average, Humberto Delgado has 45 inbound flights from London Heathrow per day from 1 airline. Lisbon Humberto Delgado is conveniently located just 6.7 km from Lisbon’s city centre.

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

    There are many flights that can get you from London Heathrow Airport to Lisbon in 11h 15m. Fly via Vueling or SWISS to get the fastest option. Airlines will cover a distance of 1564 km. This flight may include one or multiple stops.

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

    According to our current data, TAP AIR PORTUGAL (C$ 218), offers the cheapest pricing from London Heathrow Airport to Lisbon. TAP AIR PORTUGAL is currently priced 43% below the average price you’ll pay for this route.

  • What are the most reliable airlines from London Heathrow Airport to Lisbon?

    Consider Qatar Airways (88%), Cathay Pacific (87%) or British Airways (83%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Lisbon.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Lisbon 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 London Heathrow Airport to Lisbon?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Lisbon (average of C$ 272). Flying from London Heathrow Airport to Lisbon in August is currently the most expensive (average of C$ 520). 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

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Óbidos
Estoril
Costa da Caparica
Setúbal

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Alternative routes for Heathrow to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Faro flights
Luton to Lisbon flights
Gatwick to Lisbon flights
Gatwick to Porto flights
Heathrow to Porto flights

Top airline flying from Heathrow to Lisbon

Discover the top airline that operate flights from Heathrow to Lisbon. 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 629,999 searches. Data last updated 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapestC$ 218AverageC$ 400FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Lisbon?

Cheapflights makes it easy to find Heathrow to Lisbon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Lisbon.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Lisbon flexibly with Cheapflights today.

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

Yes! Start tracking prices for Heathrow to Lisbon flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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