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Cheap flights from London Heathrow Airport to Lisbon from C$ 130

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LIS
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Lisbon Humberto Delgado are usually found in January or February, booked 65 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap 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 29 July 2025.

Round-trip from

C$ 261

One-way from

C$ 130

Popular in

August

Cheapest in

January

Average price

C$ 491

Good round-trip deal

C$ 392 or less

Good one-way deal

C$ 496 or less
Vueling
  • Vueling
  • 4/10-6/10
  • 2 total stops
  • 35h 45m total
  • London to Lisbon
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Vueling
  • Vueling
  • 3/9
  • 1 total stop
  • 17h 10m total
  • London to Lisbon
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 142 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 22 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London Heathrow to Lisbon Humberto Delgado.
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Price to beat on a one-way flight from London Heathrow to Lisbon Humberto Delgado.
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Find flight deals from Heathrow to Lisbon

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 29 July 2025.

Sat 4/103:05 p.m.LHR - LIS
1 stop17h 10mVueling
Mon 6/108:10 p.m.LIS - LHR
1 stop18h 35mVueling
Deal found 29/7C$ 261
Thu 20/114:40 p.m.LHR - LIS
1 stop6h 50mLufthansa
Tue 25/112:10 p.m.LIS - LHR
1 stop8h 45mLufthansa
Deal found 28/7C$ 262
Mon 8/93:05 p.m.LHR - LIS
1 stop7h 25mMultiple Airlines
Tue 16/96:00 a.m.LIS - LHR
1 stop8h 15mMultiple Airlines
Deal found 28/7C$ 269
Sat 18/107:50 p.m.LHR - LIS
Nonstop2h 45mTAP AIR PORTUGAL
Fri 24/108:10 p.m.LIS - LHR
Nonstop2h 45mTAP AIR PORTUGAL
Deal found 29/7C$ 277
Wed 24/91:45 p.m.LHR - LIS
1 stop9h 35mSWISS
Tue 30/96:10 p.m.LIS - LHR
1 stop13h 45mSWISS
Deal found 28/7C$ 303
Sat 20/911:05 a.m.LHR - LIS
1 stop7h 55mBrussels Airlines
Thu 9/107:55 p.m.LIS - LHR
1 stop21h 10mBrussels Airlines
Deal found 28/7C$ 322

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 29 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Lisbon that are best for you.

Fly from

Heathrow

Fly to

Lisbon

Route

Depart

Return

Price

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 4/10

3:05 p.m.-8:15 a.m.

1 stop17h 10m

Lisbon Humberto Delgado

Mon 6/10

8:10 p.m.-2:45 p.m.

1 stop18h 35m

C$ 261

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Thu 20/11

4:40 p.m.-11:30 p.m.

1 stop6h 50m

Lisbon Humberto Delgado

Tue 25/11

2:10 p.m.-10:55 p.m.

1 stop8h 45m

C$ 262

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Mon 8/9

3:05 p.m.-10:30 p.m.

1 stop7h 25m

Lisbon Humberto Delgado

Tue 16/9

6:00 a.m.-2:15 p.m.

1 stop8h 15m

C$ 269

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 18/10

7:50 p.m.-10:35 p.m.

Nonstop2h 45m

Lisbon Humberto Delgado

Fri 24/10

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

Nonstop2h 45m

C$ 277

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Wed 24/9

5:10 p.m.-11:20 p.m.

1 stop6h 10m

Lisbon Humberto Delgado

Wed 1/10

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

1 stop10h 30m

C$ 303

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 20/9

11:05 a.m.-7:00 p.m.

1 stop7h 55m

Lisbon Humberto Delgado

Thu 9/10

7:55 p.m.-5:05 p.m.

1 stop21h 10m

C$ 322

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Wed 3/9

3:05 p.m.-8:15 a.m.

1 stop17h 10m

C$ 130

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Mon 15/9

7:50 p.m.-10:35 p.m.

Nonstop2h 45m

C$ 137

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Mon 8/9

3:05 p.m.-10:30 p.m.

1 stop7h 25m

C$ 141

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Thu 14/8

1:30 p.m.-3:25 p.m.

1 stop25h 55m

C$ 167

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 16 results
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Lisbon. Price data was last updated on 25 July 2025.

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 65 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Lisbon (average of C$ 482). Flying from London Heathrow Airport to Lisbon in July is currently the most expensive (average of C$ 780). 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 29 July 2025.

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 in the evening, which can drop the price by up to 18% versus a flight in the afternoon.

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 27 July 2025.

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

Weekly flight availability from London Heathrow Airport to Lisbon

Explore weekly flight availability from Heathrow to Lisbon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 July 2025.

The most flights from LHR to LIS are scheduled on a Sunday (74 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (24 on average).

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 29 July 2025.
See what other customers who have flown with KLM,SWISS, andBrussels Airlines 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.
KLM
7.8
Good
1,383 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,683 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Brussels Airlines
7.3
Good
350 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Vueling
7.1
Good
1,175 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
TAP AIR PORTUGAL
7.1
Good
1,929 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 53 inbound flights from London Heathrow per day from 2 airlines. Lisbon Humberto Delgado is conveniently located just 6.7 km from Lisbon’s city centre.

  • What are the cheapest airlines flying from London Heathrow Airport to Lisbon round-trip?

    According to our current data, Vueling (C$ 261), Lufthansa (C$ 262), and TAP AIR PORTUGAL (C$ 277) offers the cheapest pricing from London Heathrow Airport to Lisbon. Vueling is currently priced 27% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London Heathrow Airport to Lisbon one-way?

    One-way options have recently been found by users for as low as C$ 130 on Vueling. Other airlines that offer cheap prices include TAP AIR PORTUGAL from C$ 137 and Air Serbia from C$ 167 one-way.

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

    Consider Cathay Pacific (84%), LATAM Airlines (72%) or Qatar Airways (71%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Lisbon.

  • What are the cheapest flights from London Heathrow Airport to Lisbon?

    Looking for the cheapest flight from London Heathrow Airport to Lisbon? While on average our users pay C$ 611, our data indicates the cheapest price to be C$ 233. The most popular route (London Heathrow - Lisbon Humberto Delgado), is priced around C$ 572.

  • 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Lisbon (average of C$ 482). Flying from London Heathrow Airport to Lisbon in July is currently the most expensive (average of C$ 780). 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
Costa da Caparica
Óbidos
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 Porto flights
Heathrow to Porto flights
Gatwick to Lisbon flights

Top 2 airlines flying from Heathrow to Lisbon

Discover the top 2 airlines 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 166AverageC$ 455FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapestC$ 219AverageC$ 372FlexibilityNo 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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