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Cheap flights from Lisbon to London Heathrow Airport from £42

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — LHR
10 Feb — 17 Feb1
1 adult

The best prices from Lisbon Humberto Delgado to London Heathrow are usually found in February or January, booked 67 days in advance, depart on a Friday or Sunday and return on a Monday

Cheap flight deals from Lisbon to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) 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 5 February 2025.

Round-trip from

£84

One-way from

£42

Popular in

July

Cheapest in

February

Average price

£127

Good round-trip deal

£121 or less

Good one-way deal

£71 or less
Vueling
  • Vueling
  • 11/3-25/3
  • 2 total stops
  • 17h 50m total
  • Lisbon to London
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Vueling
  • Vueling
  • 11/3
  • 1 total stop
  • 12h 05m total
  • Lisbon to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£45 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Lisbon Humberto Delgado to London Heathrow.
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Price to beat on a one-way flight from Lisbon Humberto Delgado to London Heathrow.
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Find flight deals from Lisbon to Heathrow

Cheapest flights from Lisbon to Heathrow
Explore the most affordable flight options available from Lisbon to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 February 2025.

Tue 11/313:55LIS - LHR
1 stop6h 10mVueling
Tue 25/320:50LHR - LIS
1 stop11h 40mVueling
Deal found 5/2£84
Thu 27/318:45LIS - LHR
Nonstop2h 50mTAP AIR PORTUGAL
Mon 31/319:50LHR - LIS
Nonstop2h 45mTAP AIR PORTUGAL
Deal found 4/2£93
Tue 11/1112:55LIS - LHR
Nonstop2h 50mBritish Airways
Sat 15/1109:15LHR - LIS
Nonstop2h 55mBritish Airways
Deal found 4/2£100
Thu 20/313:15LIS - LHR
1 stop6h 50mMultiple Airlines
Tue 25/320:50LHR - LIS
1 stop11h 40mMultiple Airlines
Deal found 4/2£107
Fri 21/205:00LIS - LHR
1 stop11h 05mKLM
Mon 24/220:25LHR - LIS
1 stop14h 10mKLM
Deal found 4/2£115
Fri 7/318:30LIS - LHR
1 stop13h 30mAir France
Tue 11/311:30LHR - LIS
1 stop6h 00mAir France
Deal found 4/2£151
Wed 26/212:15LIS - LHR
1 stop5h 35mSWISS
Sun 2/308:55LHR - LIS
1 stop5h 40mSWISS
Deal found 3/2£152
Wed 26/206:10LIS - LHR
1 stop10h 55mLufthansa
Sun 9/307:40LHR - LIS
1 stop15h 50mLufthansa
Deal found 4/2£162
Sat 15/212:30LIS - LHR
1 stop6h 20mIberia
Sat 22/206:10LHR - LIS
1 stop5h 40mIberia
Deal found 5/2£167
Fri 21/216:40LIS - LHR
1 stop4h 40mBrussels Airlines
Sun 23/207:10LHR - LIS
1 stop5h 40mBrussels Airlines
Deal found 4/2£172

Find flights from Lisbon to Heathrow within your budget

Customise your flight search to find flights from Lisbon 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 858,174 searches. Data last updated 5 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Tue 11/3

13:55-20:05

1 stop6h 10m

London Heathrow

Tue 25/3

20:50-08:30

1 stop11h 40m

£84

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Thu 27/3

18:45-21:35

Nonstop2h 50m

London Heathrow

Mon 31/3

19:50-22:35

Nonstop2h 45m

£93

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Thu 20/3

13:15-20:05

1 stop6h 50m

London Heathrow

Tue 25/3

20:50-08:30

1 stop11h 40m

£107

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Fri 21/2

05:00-16:05

1 stop11h 05m

London Heathrow

Mon 24/2

20:25-10:35

1 stop14h 10m

£115

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Tue 18/3

19:40-22:25

Nonstop2h 45m

London Heathrow

Wed 19/3

06:55-09:50

Nonstop2h 55m

£128

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Fri 7/3

18:30-08:00

1 stop13h 30m

London Heathrow

Tue 11/3

11:30-17:30

1 stop6h 00m

£151

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Wed 26/2

12:15-17:50

1 stop5h 35m

London Heathrow

Sun 2/3

08:55-14:35

1 stop5h 40m

£152

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Wed 12/3

12:30-17:15

1 stop4h 45m

London Heathrow

Thu 13/3

16:20-23:25

1 stop7h 05m

£165

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Thu 27/2

05:00-12:45

1 stop7h 45m

London Heathrow

Tue 11/3

13:50-23:30

1 stop9h 40m

£168

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Fri 21/2

16:40-21:20

1 stop4h 40m

London Heathrow

Sun 23/2

07:10-12:50

1 stop5h 40m

£172

Flights are sorted by cheapest return flights first.

Deals found on 4/2

Showing 1-10 of 20 results
1
2

Best time to book a flight from Lisbon to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Lisbon with our price prediction graph.
Estimated return 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.

Travel insights for flights from Lisbon to Heathrow

Get recent, data-driven insights about flights from Lisbon to Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Lisbon to Heathrow. Price data was last updated on 31 January 2025.

Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Lisbon 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 Lisbon to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Lisbon to London Heathrow Airport (average of £112). Flying from Lisbon to London Heathrow Airport in August is currently the most expensive (average of £162). 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 LIS to LHR?

Find hourly flight availability from Lisbon to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 February 2025.

When flying from Lisbon to London Heathrow Airport, 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 40% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Lisbon to Heathrow. Price data was last updated on 2 February 2025.

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

Weekly flight availability from Lisbon to London Heathrow Airport

Explore weekly flight availability from Lisbon to Heathrow. 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 5 February 2025.

The most flights from LIS to LHR are scheduled on a Tuesday (53 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (24 on average).

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 5 February 2025.
Read reviews from past customers who have flown KLM, Austrian Airlines and SWISS from Lisbon to London. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,334 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.5
Good
785 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,582 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,469 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Brussels Airlines
7.3
Good
344 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

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

    Lisbon Humberto Delgado (LIS) is the airport you will fly out of if you book a flight from Lisbon to London Heathrow. You should not have trouble finding flights to London Heathrow from Humberto Delgado; the airport handles an average of 36 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Lisbon airport to London Heathrow. It is only a 4.2 mi journey to Humberto Delgado (LIS) from Lisbon’s city center.

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

    Cheapflights users have booked flights from Lisbon to London Heathrow Airport round-trip from £84. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from £93, and KLM, from £115. Vueling is 49% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Vueling. According to our data, you can fly for as low as £42. Users have also found prices from £52 and £64 on British Airways and TAP AIR PORTUGAL, respectively.

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

    Before booking your flight to London Heathrow Airport from Lisbon, check out the most reliable airlines to get you to your destination on time: JetBlue (69%), Cathay Pacific (65%), LATAM Airlines( 64%).

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

    Looking for the cheapest flight from Lisbon to London Heathrow Airport? While on average our users pay £122, our data indicates the cheapest price to be £60. The most popular route (Lisbon Humberto Delgado - London Heathrow), is priced around £92.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Lisbon to London Heathrow Airport (average of £112). Flying from Lisbon to London Heathrow Airport in August is currently the most expensive (average of £162). 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?

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Stansted

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Alternative routes for Lisbon to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Lisbon to Heathrow

Discover the top 5 airlines that operate flights from Lisbon 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 858,174 searches. Data last updated 5 February 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£54Average£175FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Wizz AirCheapest£62Average£116FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
TAP AIR PORTUGALCheapest£93Average£170FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£119Average£218FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£179Average£207FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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

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

Cheapflights helps you search for flights from Lisbon to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Lisbon.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Lisbon to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Lisbon to Heathrow 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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