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Cheap flights from London Heathrow Airport to Lisbon from C$ 132

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
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Lisbon Humberto Delgado are usually found in January or February, booked 70 days in advance, depart on a Tuesday or Saturday 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 April 2025.

Round-trip from

C$ 213

One-way from

C$ 132

Popular in

August

Cheapest in

January

Average price

C$ 376

Good round-trip deal

C$ 388 or less

Good one-way deal

C$ 218 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 20/9-9/10
  • Nonstop
  • 5h 30m 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. 19% potential increase in price (C$ 117 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 2025.

Tue 2/124:00 p.m.LHR - LIS
Nonstop2h 55mBritish Airways
Thu 11/126:35 p.m.LIS - LHR
Nonstop2h 45mBritish Airways
Deal found 28/4C$ 191
Sat 20/97:50 p.m.LHR - LIS
Nonstop2h 45mTAP AIR PORTUGAL
Thu 9/107:15 p.m.LIS - LHR
Nonstop2h 45mTAP AIR PORTUGAL
Deal found 28/4C$ 213
Tue 3/63:05 p.m.LHR - LIS
1 stop17h 10mVueling
Mon 16/68:10 p.m.LIS - LHR
1 stop18h 35mVueling
Deal found 28/4C$ 255
Sat 17/55:10 p.m.LHR - LIS
1 stop6h 10mSWISS
Mon 19/55:55 a.m.LIS - LHR
1 stop10h 30mSWISS
Deal found 28/4C$ 298
Tue 4/115:25 p.m.LHR - LIS
1 stop6h 00mMultiple Airlines
Thu 6/116:35 p.m.LIS - LHR
Nonstop2h 45mMultiple Airlines
Deal found 27/4C$ 308
Sun 1/66:50 a.m.LHR - LIS
1 stop12h 10mBrussels Airlines
Thu 5/612:05 p.m.LIS - LHR
1 stop8h 50mBrussels Airlines
Deal found 28/4C$ 330
Mon 22/121:30 p.m.LHR - LIS
1 stop9h 20mLufthansa
Sun 28/1212:30 p.m.LIS - LHR
1 stop6h 15mLufthansa
Deal found 28/4C$ 333
Fri 27/68:40 a.m.LHR - LIS
1 stop5h 55mKLM
Fri 4/75:00 a.m.LIS - LHR
1 stop5h 45mKLM
Deal found 27/4C$ 360
Sat 18/104:40 p.m.LHR - LIS
1 stop6h 45mIberia
Sat 25/1012:30 p.m.LIS - LHR
1 stop5h 45mIberia
Deal found 28/4C$ 427
Mon 20/106:00 a.m.LHR - LIS
2 stops16h 05mAustrian Airlines
Wed 5/1112:30 p.m.LIS - LHR
2 stops9h 10mAustrian Airlines
Deal found 28/4C$ 442

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 April 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 20/9

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

Nonstop2h 45m

Lisbon Humberto Delgado

Thu 9/10

7:15 p.m.-10:00 p.m.

Nonstop2h 45m

C$ 213

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 3/6

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

1 stop17h 10m

Lisbon Humberto Delgado

Mon 16/6

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

1 stop18h 35m

C$ 255

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 17/5

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

1 stop6h 10m

Lisbon Humberto Delgado

Mon 19/5

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

1 stop10h 30m

C$ 298

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sun 1/6

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

1 stop12h 10m

Lisbon Humberto Delgado

Thu 5/6

12:05 p.m.-8:55 p.m.

1 stop8h 50m

C$ 330

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 13/5

5:30 p.m.-11:30 p.m.

1 stop6h 00m

Lisbon Humberto Delgado

Wed 21/5

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

1 stop5h 00m

C$ 331

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Mon 20/10

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

1 stop6h 35m

Lisbon Humberto Delgado

Mon 10/11

12:30 p.m.-6:45 p.m.

1 stop6h 15m

C$ 334

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 30/9

4:20 p.m.-11:25 p.m.

1 stop7h 05m

Lisbon Humberto Delgado

Thu 2/10

3:00 p.m.-5:45 p.m.

Nonstop2h 45m

C$ 340

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Fri 27/6

8:40 a.m.-2:35 p.m.

1 stop5h 55m

Lisbon Humberto Delgado

Fri 4/7

5:00 a.m.-10:45 a.m.

1 stop5h 45m

C$ 360

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 18/10

4:40 p.m.-11:25 p.m.

1 stop6h 45m

Lisbon Humberto Delgado

Sat 25/10

12:30 p.m.-6:15 p.m.

1 stop5h 45m

C$ 427

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Mon 20/10

6:00 a.m.-10:05 p.m.

2 stops16h 05m

Lisbon Humberto Delgado

Wed 5/11

12:30 p.m.-9:40 p.m.

2 stops9h 10m

C$ 442

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 25 results
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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?

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 April 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 70 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 April 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 24% versus a flight in the morning.

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 30 March 2025.

Travelers seeking maximum savings on their London Heathrow Airport to Lisbon flight should consider departing on Thursday 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 April 2025.

The most flights from LHR to LIS are scheduled on a Wednesday (85 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (44 on average).

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 mm per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 April 2025.
Peruse reviews from past customers who have flown with Emirates, KLM and LOT from London to Lisbon to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,213 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.0
Very good
3,213 reviews
Emirates
8.0
Very good
3,213 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
KLM
7.8
Good
1,333 reviews
Emirates
8.0
Very good
3,213 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
LOT
7.6
Good
1,069 reviews
Emirates
8.0
Very good
3,213 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Austrian Airlines
7.6
Good
780 reviews
Emirates
8.0
Very good
3,213 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
SWISS
7.5
Good
1,587 reviews
Emirates
8.0
Very good
3,213 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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 65 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, TAP AIR PORTUGAL (C$ 213), Vueling (C$ 255), and SWISS (C$ 298) offers the cheapest pricing from London Heathrow Airport to Lisbon. TAP AIR PORTUGAL is currently priced 38% 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$ 132 on Vueling. Other airlines that offer cheap prices include TAP AIR PORTUGAL from C$ 146 and Air Serbia from C$ 172 one-way.

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

    Consider LATAM Airlines (78%), Cathay Pacific (76%) or British Airways (70%) 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$ 371, our data indicates the cheapest price to be C$ 143. The most popular route (London Heathrow - Lisbon Humberto Delgado), is priced around C$ 425.

  • 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Sintra
Costa da Caparica
Óbidos
Beja

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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 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 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 167AverageC$ 455FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapestC$ 222AverageC$ 368FlexibilityNo 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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