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Cheap flights from Lisbon to London Heathrow Airport from C$ 106

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — LHR
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Lisbon Humberto Delgado to London Heathrow are usually found in February or January, booked 70 days in advance, depart on a Thursday or Friday and return on a Saturday

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 25 March 2025.

Round-trip from

C$ 222

One-way from

C$ 106

Popular in

July

Cheapest in

February

Average price

C$ 238

Good round-trip deal

C$ 211 or less

Good one-way deal

C$ 153 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 8/5-13/5
  • Nonstop
  • 5h 25m total
  • Lisbon to London
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Vueling
  • Vueling
  • 22/5
  • 1 total stop
  • 11h 00m total
  • Lisbon to London
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Highest demand for flights based on searches. 24% potential increase in price (C$ 144 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 March 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 25 March 2025.

Tue 11/117:50 p.m.LIS - LHR
Nonstop2h 50mTAP AIR PORTUGAL
Sat 15/116:30 p.m.LHR - LIS
Nonstop2h 45mTAP AIR PORTUGAL
Deal found 24/3C$ 206
Thu 6/116:35 p.m.LIS - LHR
Nonstop2h 45mBritish Airways
Sun 9/117:40 p.m.LHR - LIS
Nonstop2h 45mBritish Airways
Deal found 24/3C$ 208
Thu 8/55:00 a.m.LIS - LHR
1 stop5h 45mKLM
Tue 13/55:10 p.m.LHR - LIS
1 stop5h 40mKLM
Deal found 24/3C$ 299
Fri 9/55:55 a.m.LIS - LHR
1 stop7h 05mSWISS
Tue 13/58:45 a.m.LHR - LIS
1 stop14h 35mSWISS
Deal found 24/3C$ 304
Thu 6/111:35 p.m.LIS - LHR
1 stop7h 50mMultiple Airlines
Sun 9/117:40 a.m.LHR - LIS
1 stop15h 50mMultiple Airlines
Deal found 24/3C$ 314
Fri 28/1112:30 p.m.LIS - LHR
1 stop6h 15mLufthansa
Tue 2/124:40 p.m.LHR - LIS
1 stop6h 50mLufthansa
Deal found 24/3C$ 315
Thu 10/412:05 p.m.LIS - LHR
1 stop5h 00mBrussels Airlines
Sat 19/411:05 a.m.LHR - LIS
1 stop24h 05mBrussels Airlines
Deal found 24/3C$ 400
Wed 14/52:00 p.m.LIS - LHR
1 stop6h 05mVueling
Thu 15/59:55 a.m.LHR - LIS
1 stop7h 10mVueling
Deal found 24/3C$ 473
Tue 6/56:45 a.m.LIS - LHR
2 stops26h 15mAustrian Airlines
Wed 14/510:25 a.m.LHR - LIS
2 stops13h 05mAustrian Airlines
Deal found 24/3C$ 503

Cheapflights Fare Finder

Customize 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 629,999 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Lisbon to London Heathrow Airport that are best for you.

Fly from

Lisbon

Fly to

Heathrow

Route

Depart

Return

Price

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Thu 8/5

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

Nonstop2h 45m

London Heathrow

Tue 13/5

6:00 a.m.-8:40 a.m.

Nonstop2h 40m

C$ 222

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Thu 8/5

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

1 stop5h 45m

London Heathrow

Tue 13/5

5:10 p.m.-10:50 p.m.

1 stop5h 40m

C$ 299

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Fri 9/5

3:35 p.m.-7:20 p.m.

1 stop27h 45m

London Heathrow

Sun 18/5

6:00 a.m.-11:20 p.m.

1 stop17h 20m

C$ 304

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Fri 23/5

6:15 a.m.-10:40 p.m.

1 stop16h 25m

London Heathrow

Mon 26/5

7:30 a.m.-10:05 p.m.

1 stop14h 35m

C$ 317

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Fri 27/6

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

1 stop25h 25m

London Heathrow

Mon 30/6

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

Nonstop2h 45m

C$ 352

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Tue 29/4

6:45 p.m.-9:25 p.m.

Nonstop2h 40m

London Heathrow

Tue 6/5

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

1 stop7h 05m

C$ 354

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Thu 3/4

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

1 stop5h 00m

London Heathrow

Mon 12/5

6:50 a.m.-10:50 p.m.

1 stop16h 00m

C$ 367

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Wed 14/5

2:00 p.m.-8:05 p.m.

1 stop6h 05m

London Heathrow

Thu 15/5

9:55 a.m.-5:05 p.m.

1 stop7h 10m

C$ 473

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Tue 6/5

6:45 a.m.-9:00 a.m.

2 stops26h 15m

London Heathrow

Wed 14/5

10:25 a.m.-11:30 p.m.

2 stops13h 05m

C$ 503

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Thu 22/5

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

1 stop11h 00m

C$ 106

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/3

Showing 1-10 of 22 results
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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 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 Lisbon to London Heathrow Airport

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 round-trip flight from Lisbon to Heathrow. Price data was last updated on 21 March 2025.

The price you pay for your flight from Lisbon to London Heathrow Airport 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 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 C$ 560). Flying from Lisbon to London Heathrow Airport in July is currently the most expensive (average of C$ 874). 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 25 March 2025.

It’s optimal to fly from Lisbon to London Heathrow Airport in the evening. By choosing this option you can save up to 63% on the cost of your flight, compared to a flight at noon.

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 25 March 2025.

The most flights from LIS to LHR are scheduled on a Friday (78 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (33 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 mm 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 25 March 2025.
Get a feel of what it's like to fly with Aegean Airlines, KLM and Austrian Airlines from Lisbon to London by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
726 reviews
Check prices

Crew

8.6

Boarding

7.8

Comfort

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very good
726 reviews
Aegean Airlines
8.1
Very good
726 reviews
Check prices

Crew

8.6

Boarding

7.8

Comfort

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,318 reviews
Aegean Airlines
8.1
Very good
726 reviews
Check prices

Crew

8.6

Boarding

7.8

Comfort

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.5
Good
769 reviews
Aegean Airlines
8.1
Very good
726 reviews
Check prices

Crew

8.6

Boarding

7.8

Comfort

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,569 reviews
Aegean Airlines
8.1
Very good
726 reviews
Check prices

Crew

8.6

Boarding

7.8

Comfort

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Brussels Airlines
7.4
Good
344 reviews
Aegean Airlines
8.1
Very good
726 reviews
Check prices

Crew

8.6

Boarding

7.8

Comfort

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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 53 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Lisbon airport to London Heathrow. It is only a 6.7 km journey to Humberto Delgado (LIS) from Lisbon’s city centre.

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

    Currently priced at C$ 222, TAP AIR PORTUGAL will fly you from Lisbon to London Heathrow Airport and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and SWISS - these airlines can fly you to your destination from C$ 299 and C$ 304, respectively. Users have found that TAP AIR PORTUGAL is 27% cheaper than the other options available to this destination.

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

    C$ 106 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on TAP AIR PORTUGAL and KLM, with prices starting from C$ 139 and C$ 145, respectively.

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

    The top 3 most reliable airlines when flying from Lisbon to London Heathrow Airport are Cathay Pacific (78%), JetBlue (77%) and Japan Airlines (74%).

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

    The cheapest flight price from Lisbon to London Heathrow Airport is C$ 125. On average you can expect to pay C$ 483. The most popular route, (Lisbon Humberto Delgado - London Heathrow), can usually be booked for C$ 391.

  • 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 vacation 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 C$ 560). Flying from Lisbon to London Heathrow Airport in July is currently the most expensive (average of C$ 874). 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
Brentford
Hounslow
Sutton
Slough
Milton Keynes
Romford
Watford
Luton
Bromley
Bedford
Southall

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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.
Lisbon to Gatwick flights

Top airline flying from Lisbon to Heathrow

Discover the top airline 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 629,999 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapestC$ 201AverageC$ 272FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Lisbon to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Lisbon to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Lisbon to Heathrow with no change fees.

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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