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Cheap flights from Lisbon to London Heathrow Airport from C$ 116

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — LHR
21 Aug — 28 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Lisbon Humberto Delgado to London Heathrow are usually found in January or February, booked 57 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from Lisbon to Heathrow

Enter your travel dates to find the best prices.

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 22 July 2026.

Fri 20/115:40 p.m.
LIS
-
LHR
1 stop15h 30m
Vueling
Sun 22/119:55 a.m.
LHR
-
LIS
1 stop7h 00m
Vueling
Deal found 18/7C$ 224
Thu 22/108:55 a.m.
LIS
-
LHR
1 stop5h 50m
Vueling
Mon 26/108:50 p.m.
LHR
-
LIS
1 stop16h 35m
Vueling
Deal found 19/7C$ 225
Sat 12/129:05 a.m.
LIS
-
LHR
1 stop11h 00m
Vueling
Wed 16/129:55 a.m.
LHR
-
LIS
1 stop7h 00m
Vueling
Deal found 19/7C$ 227
Wed 25/119:05 a.m.
LIS
-
LHR
1 stop11h 00m
Vueling
Wed 2/129:55 a.m.
LHR
-
LIS
1 stop8h 25m
Vueling
Deal found 19/7C$ 235
Tue 15/129:05 a.m.
LIS
-
LHR
1 stop11h 00m
Vueling
Mon 4/18:50 p.m.
LHR
-
LIS
1 stop16h 35m
Vueling
Deal found 19/7C$ 242
Tue 1/125:40 p.m.
LIS
-
LHR
1 stop15h 30m
Vueling
Sat 12/128:50 p.m.
LHR
-
LIS
1 stop11h 40m
Vueling
Deal found 19/7C$ 244
Tue 10/115:40 p.m.
LIS
-
LHR
1 stop15h 30m
Vueling
Fri 13/119:55 a.m.
LHR
-
LIS
1 stop10h 30m
Vueling
Deal found 20/7C$ 248
Thu 24/99:15 p.m.
LIS
-
LHR
1 stop11h 55m
Vueling
Tue 29/99:55 a.m.
LHR
-
LIS
1 stop8h 30m
Vueling
Deal found 21/7C$ 251
Tue 20/107:10 p.m.
LIS
-
LHR
1 stop14h 00m
Vueling
Sat 31/108:50 p.m.
LHR
-
LIS
1 stop11h 40m
Vueling
Deal found 22/7C$ 254
Thu 24/99:15 p.m.
LIS
-
LHR
1 stop11h 55m
Vueling
Wed 30/99:55 a.m.
LHR
-
LIS
1 stop8h 30m
Vueling
Deal found 22/7C$ 256
Thu 15/108:55 a.m.
LIS
-
LHR
1 stop5h 50m
Vueling
Sun 25/108:50 p.m.
LHR
-
LIS
1 stop11h 40m
Vueling
Deal found 22/7C$ 258

Find 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 22 July 2026.

Round-trip from

C$ 224

One-way from

C$ 116

Popular in

July

Cheapest in

January

Average price

C$ 468

Good one-way deal

C$ 193 or less
Vueling
  • Vueling
  • 20/11-22/11
  • 2 total stops
  • 22h 30m total
  • Lisbon to London
Search Deals
Vueling
  • Vueling
  • 19/10
  • 1 total stop
  • 18h 35m total
  • Lisbon to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Lisbon Humberto Delgado to London Heathrow.
Search Deals

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 22 July 2026.
Use the filters below to find and compare flights from Lisbon to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Thu 24/9

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

1 stop11h 55m

London Heathrow

Wed 30/9

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

1 stop8h 30m

C$ 251

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Thu 12/11

9:05 p.m.-9:10 a.m.

1 stop12h 05m

London Heathrow

Sun 15/11

9:55 a.m.-4:55 p.m.

1 stop7h 00m

C$ 278

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Wed 23/9

9:10 a.m.-8:05 p.m.

1 stop10h 55m

London Heathrow

Wed 30/9

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

1 stop8h 30m

C$ 310

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Mon 16/11

9:05 a.m.-8:05 p.m.

1 stop11h 00m

London Heathrow

Thu 26/11

8:50 p.m.-1:25 p.m.

1 stop16h 35m

C$ 311

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Wed 19/8

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

1 stop11h 55m

London Heathrow

Wed 26/8

3:30 p.m.-8:20 a.m.

1 stop16h 50m

C$ 345

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Wed 30/12

12:25 p.m.-6:45 p.m.

1 stop6h 20m

London Heathrow

Tue 12/1

6:50 a.m.-12:50 p.m.

1 stop6h 00m

C$ 373

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Tue 5/1

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

1 stop5h 45m

London Heathrow

Mon 25/1

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

1 stop6h 00m

C$ 389

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Wed 12/8

5:55 a.m.-5:50 p.m.

1 stop11h 55m

London Heathrow

Wed 19/8

8:05 p.m.-11:25 p.m.

1 stop27h 20m

C$ 413

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Thu 1/10

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

1 stop21h 10m

London Heathrow

Mon 5/10

5:55 p.m.-7:00 p.m.

1 stop25h 05m

C$ 417

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Fri 21/8

3:50 p.m.-9:45 p.m.

1 stop5h 55m

London Heathrow

Wed 26/8

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

1 stop6h 40m

C$ 420

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/7

Showing 1-10 of 23 resultsSorted by cheapest first
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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?

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 56 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$ 268). Flying from Lisbon to London Heathrow Airport in July is currently the most expensive (average of C$ 468). 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 22 July 2026.

It’s optimal to fly from Lisbon to London Heathrow Airport at noon. By choosing this option you can save up to 78% on the cost of your flight, compared to a flight in the morning.

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

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 54 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have 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.

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

    Vueling can get you from Lisbon to London Heathrow Airport in just under 11h 55m. Your travel time can differ by up to . The distance from Lisbon to London Heathrow Airport is about 1564 km.

  • 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 Finnair (78%), JetBlue (73%) and TAP AIR PORTUGAL (72%).

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

    The cheapest flight price from Lisbon to London Heathrow Airport is C$ 160. On average you can expect to pay C$ 430. The most popular route, (Lisbon Humberto Delgado - London Heathrow), can usually be booked for C$ 392.

  • 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$ 268). Flying from Lisbon to London Heathrow Airport in July is currently the most expensive (average of C$ 468). 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
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Slough
Marlow
Cobham
Hounslow
Leamington Spa
Northampton
Watford
High Wycombe
Stratford-upon-Avon
Moreton-in-Marsh

Browse thousands of different options on Cheapflights for your next trip

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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

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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