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

Cheapflights users have booked flights from Lisbon to London round-trip from $147. Other airlines that can offer you cheap pricing are Vueling, from $148, and TAP AIR PORTUGAL, from $153. You may be able to fly from Lisbon to London for 8% less than the average price by searching for these airlines.

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

For one-way options, check prices for easyJet. According to our data, you can fly for as low as $74. Users have also found prices from $74 and $91 on Vueling and Air Serbia, respectively.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the cheapest flights from Lisbon to London?

Looking for the cheapest flight from Lisbon to London? While on average our users pay $1,468, our data indicates the cheapest price to be $136. The most popular route (Lisbon Humberto Delgado - London Heathrow), is priced around $259.

What are the most reliable airlines from Lisbon to London?

No one likes to see their flight delayed. When booking a flight from Lisbon to London consider choosing Cathay Pacific (89%), Finnair (89%) or Japan Airlines (81%) as they are the most reliable in getting you off to your destination on time.

What is the cheapest day to fly round-trip from Lisbon to London?

Users have found that flying from Lisbon to London on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Lisbon to London?

To save up to 69% on this flight, we recommend booking at least 60 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Lisbon to London from $188 1-2 weeks out and tickets from $267 for flights departing within the next 72 hours.

What is the cheapest month to fly from Lisbon to London?

Flights from Lisbon to London lean towards being more expensive in July. Prices are generally better when you fly from Lisbon to London in March, with the cheapest ticket starting at $48.

What airport do you fly from for flights from Lisbon to London?

Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly out of when you book flights from Lisbon to London. 4 airlines have flights from Humberto Delgado to London on a regular basis. Booking flights from Lisbon Humberto Delgado to London should not be difficult; the airport handles an average of 41 outbound flights to London per day.

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

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

How can I find direct flights from Lisbon to London?

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

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

Yes. Cheapflights offers flight deals from Lisbon to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$74+ Flights from Lisbon to London

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Find cheap flights from Lisbon to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Lisbon Humberto Delgado to London are usually found in March or January, booked 79 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Lisbon to London

Round-trip from	$147 (Connections by easyJet)
One-way from	$74 (Trip.com)
Popular in	July
Cheapest in	March
Average price	$231
Good round-trip deal	$109 or less
Good one-way deal	$76 or less

From Lisbon Humberto Delgado to London (LON)

Search Deals

One-way flight from Lisbon Humberto Delgado to London (LON)

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($53 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from Lisbon Humberto Delgado to London (LON).

Search Deals

Price to beat on a one-way flight from Lisbon Humberto Delgado to London (LON).

Search Deals

Find flight deals from Lisbon to London

Cheapest flights from Lisbon to London
Explore the most affordable flight options available from Lisbon to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2025.

Thu 9/412:00 pmLIS - LGW

1 stop10h 30measyJet

Sun 9/78:30 pmLGW - LIS

Nonstop2h 50measyJet

Deal found 7/17

$147

Tue 10/79:15 pmLIS - LHR

1 stop11h 55mVueling

Sat 10/118:50 pmLHR - LIS

1 stop11h 40mVueling

Deal found 7/16

$148

Sat 10/118:10 pmLIS - LHR

Nonstop2h 45mTAP AIR PORTUGAL

Tue 10/146:45 pmLHR - LIS

Nonstop2h 45mTAP AIR PORTUGAL

Deal found 7/17

$153

Fri 8/85:55 pmLIS - LGW

1 stop17h 25mMultiple Airlines

Thu 8/288:00 pmLGW - LIS

Nonstop2h 50mMultiple Airlines

Deal found 7/15

$158

Wed 8/67:15 amLIS - LGW

1 stop4h 05mTAP AIR PORTUGAL

Wed 8/2712:05 pmLGW - LIS

1 stop11h 15mTAP AIR PORTUGAL

Deal found 7/17

$163

Fri 11/283:50 pmLIS - LHR

Nonstop2h 45mBritish Airways

Mon 12/19:10 amLHR - LIS

Nonstop2h 55mBritish Airways

Deal found 7/17

$169

Fri 9/2610:10 pmLIS - LGW

1 stop10h 20mVueling

Wed 10/15:25 pmLGW - LIS

1 stop15h 05mVueling

Deal found 7/15

$174

Fri 11/146:40 pmLIS - LHR

1 stop19h 45mMultiple Airlines

Tue 11/189:55 amLHR - LIS

1 stop10h 30mMultiple Airlines

Deal found 7/15

$194

Sat 12/612:35 pmLIS - LHR

1 stop9h 05mSWISS

Sun 12/76:00 amLHR - LIS

1 stop8h 35mSWISS

Deal found 7/15

$218

Thu 9/255:00 amLIS - LHR

1 stop5h 45mKLM

Sun 9/2811:45 amLHR - LIS

1 stop6h 55mKLM

Deal found 7/17

$224

Best flights from Lisbon to London
Discover carefully curated flight deals from Lisbon to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2025.

Thu 9/412:00 pmLIS - LGW

1 stop10h 30measyJet

Sun 9/78:30 pmLGW - LIS

Nonstop2h 50measyJet

Deal found 7/17

$147

Tue 10/79:15 pmLIS - LHR

1 stop11h 55mVueling

Sat 10/118:50 pmLHR - LIS

1 stop11h 40mVueling

Deal found 7/16

$148

Sat 10/118:10 pmLIS - LHR

Nonstop2h 45mTAP AIR PORTUGAL

Tue 10/146:45 pmLHR - LIS

Nonstop2h 45mTAP AIR PORTUGAL

Deal found 7/17

$153

Fri 11/146:25 amLIS - LGW

1 stop9h 20mMultiple Airlines

Mon 11/178:05 pmLGW - LIS

Nonstop2h 40mMultiple Airlines

Deal found 7/17

$160

Fri 11/283:50 pmLIS - LHR

Nonstop2h 45mBritish Airways

Mon 12/19:10 amLHR - LIS

Nonstop2h 55mBritish Airways

Deal found 7/17

$169

Thu 9/255:00 amLIS - LHR

1 stop5h 45mKLM

Sun 9/2811:45 amLHR - LIS

1 stop6h 55mKLM

Deal found 7/17

$224

Wed 10/85:55 amLIS - LHR

1 stop10h 30mSWISS

Sun 10/126:00 amLHR - LIS

1 stop17h 20mSWISS

Deal found 7/17

$227

Fri 11/2812:30 pmLIS - LHR

1 stop6h 20mLufthansa

Mon 12/16:35 amLHR - LIS

1 stop6h 45mLufthansa

Deal found 7/16

$236

Thu 11/131:40 pmLIS - LHR

1 stop7h 40mBrussels Airlines

Mon 11/176:50 amLHR - LIS

1 stop6h 00mBrussels Airlines

Deal found 7/16

$242

Wed 10/810:10 pmLIS - LGW

1 stop10h 20mVueling

Sun 10/122:55 pmLGW - LIS

1 stop6h 35mVueling

Deal found 7/16

$161

Wed 8/67:15 amLIS - LGW

1 stop4h 05mTAP AIR PORTUGAL

Wed 8/2712:05 pmLGW - LIS

1 stop11h 15mTAP AIR PORTUGAL

Deal found 7/17

$163

Sat 9/136:25 amLIS - LHR

1 stop7h 50mMultiple Airlines

Wed 9/173:05 pmLHR - LIS

1 stop17h 10mMultiple Airlines

Deal found 7/17

$198

Last-minute flights from Lisbon to London
Discover last-minute flight deals from Lisbon to London. Data last updated July 18, 2025 and is based on user searches.

Tue 7/226:15 amLIS - LHR

1 stop6h 35mLufthansa

Wed 7/237:30 amLHR - LIS

1 stop14h 35mLufthansa

Deal found 7/16

$404

Tue 7/223:45 pmLIS - LHR

1 stop27h 35mSWISS

Fri 7/258:05 pmLHR - LIS

2 stops20h 40mSWISS

Deal found 7/16

$493

Wed 7/237:15 amLIS - LGW

1 stop4h 05mTAP AIR PORTUGAL

Wed 9/312:05 pmLGW - LIS

1 stop11h 15mTAP AIR PORTUGAL

Deal found 7/16

$186

Wed 7/2312:10 pmLIS - LHR

1 stop6h 25mMultiple Airlines

Tue 8/58:40 amLHR - LIS

1 stop5h 55mMultiple Airlines

Deal found 7/16

$287

Wed 7/235:55 amLIS - LGW

1 stop11h 55mSWISS

Tue 9/26:35 pmLGW - LIS

2 stops19h 10mSWISS

Deal found 7/17

$339

Wed 7/2310:10 pmLIS - LHR

1 stop11h 00mVueling

Mon 7/289:55 amLHR - LIS

1 stop11h 35mVueling

Deal found 7/16

$412

Thu 7/246:40 amLIS - LGW

Nonstop2h 45measyJet

Tue 8/58:35 pmLGW - LIS

Nonstop2h 50measyJet

Deal found 7/16

$293

Thu 7/2410:10 pmLIS - LHR

1 stop11h 00mIberia

Sun 7/279:55 amLHR - LIS

1 stop10h 40mIberia

Deal found 7/15

$352

Thu 7/244:30 pmLIS - LHR

Nonstop2h 45mBritish Airways

Sun 7/277:15 amLHR - LIS

Nonstop2h 50mBritish Airways

Deal found 7/17

$496

Sun 7/277:05 amLIS - LGW

Nonstop2h 40mMultiple Airlines

Sun 8/109:15 pmLGW - LIS

1 stop21h 45mMultiple Airlines

Deal found 7/16

$247

Sun 7/278:10 pmLIS - LHR

Nonstop2h 45mTAP AIR PORTUGAL

Sun 8/107:50 pmLHR - LIS

Nonstop2h 45mTAP AIR PORTUGAL

Deal found 7/16

$313

Sun 7/2712:05 pmLIS - LHR

1 stop8h 50mBrussels Airlines

Sun 8/1011:05 amLHR - LIS

1 stop7h 55mBrussels Airlines

Deal found 7/16

$334

One-way flights from Lisbon to London
Search for one-way flight options from Lisbon to London. Find affordable one-way fares based on user searches. Data last updated July 18, 2025.

Wed 8/66:20 amLIS - LGW

Nonstop2h 45measyJet

Deal found 7/17

$74

Wed 9/249:15 pmLIS - LHR

1 stop11h 55mVueling

Deal found 7/17

$74

Mon 9/159:20 pmLIS - LGW

1 stop11h 10mVueling

Deal found 7/16

$76

Fri 8/294:10 pmLIS - LHR

1 stop26h 55mAir Serbia

Deal found 7/16

$91

Tue 12/167:05 amLIS - LHR

Nonstop3h 00mBritish Airways

Deal found 7/16

$95

Tue 7/298:25 pmLIS - LGW

1 stop5h 10mMultiple Airlines

Deal found 7/17

$96

Sun 8/37:10 amLIS - LGW

Nonstop2h 40measyJet

Deal found 7/15

$98

Thu 10/93:00 pmLIS - LHR

Nonstop2h 45mTAP AIR PORTUGAL

Deal found 7/17

$98

Wed 10/84:45 pmLIS - LHR

1 stop5h 10mMultiple Airlines

Deal found 7/16

$99

Fri 8/85:55 pmLIS - LGW

1 stop17h 25mTAP AIR PORTUGAL

Deal found 7/17

$106

Thu 10/910:10 pmLIS - LHR

1 stop10h 55mIberia

Deal found 7/15

$110

Wed 9/103:35 pmLIS - LHR

1 stop5h 20mKLM

Deal found 7/15

$115

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lisbon to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonLondon

LIS - LGW

LISLGW

Lisbon Humberto Delgado

Thu 9/4

12:00 pm-10:30 pm

1 stop10h 30m

London Gatwick

Sun 9/7

8:30 pm-11:20 pm

Nonstop2h 50m

$147

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Tue 10/7

9:15 pm-9:10 am

1 stop11h 55m

London Heathrow

Sat 10/11

8:50 pm-8:30 am

1 stop11h 40m

$148

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Sat 10/11

8:10 pm-10:55 pm

Nonstop2h 45m

London Heathrow

Tue 10/14

6:45 pm-9:30 pm

Nonstop2h 45m

$153

LisbonLondon

LIS - LGW

LISLGW

Lisbon Humberto Delgado

Fri 8/8

5:55 pm-11:20 am

1 stop17h 25m

London Gatwick

Thu 8/28

8:00 pm-10:50 pm

Nonstop2h 50m

$158

LisbonLondon

LIS - LGW

LISLGW

Lisbon Humberto Delgado

Wed 8/6

7:15 am-11:20 am

1 stop4h 05m

London Gatwick

Wed 8/27

12:05 pm-11:20 pm

1 stop11h 15m

$163

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Fri 11/28

3:50 pm-6:35 pm

Nonstop2h 45m

London Heathrow

Mon 12/1

9:10 am-12:05 pm

Nonstop2h 55m

$169

LisbonLondon

LIS - LGW

LISLGW

Lisbon Humberto Delgado

Fri 9/26

10:10 pm-8:30 am

1 stop10h 20m

London Gatwick

Wed 10/1

5:25 pm-8:30 am

1 stop15h 05m

$174

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Fri 11/14

6:40 pm-2:25 pm

1 stop19h 45m

London Heathrow

Tue 11/18

9:55 am-8:25 pm

1 stop10h 30m

$194

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Sat 12/6

12:35 pm-9:40 pm

1 stop9h 05m

London Heathrow

Sun 12/7

6:00 am-2:35 pm

1 stop8h 35m

$218

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Thu 9/25

5:00 am-10:45 am

1 stop5h 45m

London Heathrow

Sun 9/28

11:45 am-6:40 pm

1 stop6h 55m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 25 results

The best insider tips for Lisbon to London flights

Cheapflights partnered with top experts to bring you the best recommendations for your Lisbon to London trip

Airlines

easyJet

Reserve extra legroom seats early; they fill quickly on busy flights.

Use the easyJet app for timely updates and boarding alerts.

TAP AIR PORTUGAL

Consider stopovers in Lisbon or Porto for added travel value.

Choose A330NEO for better seating and faster flights.

Read more about TAP AIR PORTUGALby Gabriel Leigh

Ryanair

Download the Ryanair app for check-in and passport verification.

Opt for priority boarding to avoid tarmac delays.

Read more about Ryanairby Yulia Denisyuk

British Airways

Most BA connections occur in Terminal 5, avoiding bus transfers.

Free seat selection for oneworld Sapphire or higher status.

Read more about British Airwaysby Gabriel Leigh

Airports

LIS

Expect long lines at Lisbon's Terminal 1 immigration during morning and early afternoon departures. Arrive early to avoid delays.

LHR

Take the Heathrow Express to Paddington for the fastest route into central London. It's quicker than taxis or rideshares.

LGW

Use the Gatwick Express or Southern trains to reach central London from Gatwick. The latter is cheaper and stops at Clapham Junction.

Our travel experts

Marisa Garcia

Expert on easyJet

Gabriel Leigh

Expert on TAP AIR PORTUGAL and British Airways

Yulia Denisyuk

Expert on Ryanair

Ramsey Qubein

Expert on LIS and LHR

John Walton

Expert on LGW

Best time to book a flight from Lisbon to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Lisbon to London. 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?

Currently, November is the cheapest month in which you can book a flight from Lisbon to London (average of $661). Flying from Lisbon to London in June is currently the most expensive (average of $1,095). 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 LON?

It’s optimal to fly from Lisbon to London in the evening. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight in the morning.

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

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

Weekly flight availability from Lisbon to London

The most flights from LIS to LON are scheduled on a Thursday (89 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (17 on average).

Reviews of airlines servicing London

Read reviews from past customers who have flown KLM, SWISS, and Brussels Airlines from Lisbon to London. 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.

KLM

7.8

Good

1,374 reviews

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

1,374 reviews

KLM

7.8

Good

1,374 reviews

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

1,661 reviews

KLM

7.8

Good

1,374 reviews

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

349 reviews

KLM

7.8

Good

1,374 reviews

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

1,173 reviews

KLM

7.8

Good

1,374 reviews

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

1,922 reviews

KLM

7.8

Good

1,374 reviews

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

What airport do you fly from for flights from Lisbon to London?
Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly out of when you book flights from Lisbon to London. 4 airlines have flights from Humberto Delgado to London on a regular basis. Booking flights from Lisbon Humberto Delgado to London should not be difficult; the airport handles an average of 41 outbound flights to London per day.
What are the cheapest airlines flying from Lisbon to London round-trip?
Cheapflights users have booked flights from Lisbon to London round-trip from $147. Other airlines that can offer you cheap pricing are Vueling, from $148, and TAP AIR PORTUGAL, from $153. You may be able to fly from Lisbon to London for 8% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Lisbon to London one-way?
For one-way options, check prices for easyJet. According to our data, you can fly for as low as $74. Users have also found prices from $74 and $91 on Vueling and Air Serbia, respectively.
What are the most reliable airlines from Lisbon to London?
No one likes to see their flight delayed. When booking a flight from Lisbon to London consider choosing Cathay Pacific (89%), Finnair (89%) or Japan Airlines (81%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Lisbon to London?
Looking for the cheapest flight from Lisbon to London? While on average our users pay $1,468, our data indicates the cheapest price to be $136. The most popular route (Lisbon Humberto Delgado - London Heathrow), is priced around $259.
Can I find deals for flights from Lisbon to London that include hotel bookings?
Yes. In addition to deals on Lisbon to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lisbon to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to London.
Can I find deals for business class flights from Lisbon to London?
Yes. Cheapflights offers flight deals from Lisbon to London 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?
Currently, November is the cheapest month in which you can book a flight from Lisbon to London (average of $661). Flying from Lisbon to London in June is currently the most expensive (average of $1,095). 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

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Harrow

Canterbury

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Gatwick

Orpington

Watford

Croydon

Borehamwood

Aylesbury

Chelmsford

Folkestone

Chichester

Southend-on-Sea

Arundel

Milton Keynes

Bishop's Stortford

Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Lisbon to London

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest$57	Average$148	FlexibilityNo cancel fee	On-timeN/A
easyJet	Cheapest$74	Average$198	FlexibilityNo cancel fee	On-time86%
British Airways	Cheapest$135	Average$345	FlexibilityNo cancel fee	On-time70%
TAP AIR PORTUGAL	Cheapest$137	Average$250	FlexibilityNo cancel fee	On-timeN/A

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$74+ Cheap flights from Lisbon (LIS) to London (LON)

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lisbon to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Lisbon Humberto Delgado to London are usually found in March or January, booked 79 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Lisbon to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Lisbon to London

Cheapest flights from Lisbon to LondonExplore the most affordable flight options available from Lisbon to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2025.

Explore the most affordable flight options available from Lisbon to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lisbon to London that are best for you.

The best insider tips for Lisbon to London flights

Cheapflights partnered with top experts to bring you the best recommendations for your Lisbon to London trip

Airlines

easyJet

TAP AIR PORTUGAL

Ryanair

British Airways

Airports

LIS

LHR

LGW

Our travel experts

Best time to book a flight from Lisbon to London

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

Cheapflights Insights

Everything you need to know about your flight from Lisbon to London

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

Use this chart to determine the optimal time to book a round-trip flight from Lisbon to London. Price data was last updated on July 11, 2025.

What is the cheapest month to book a flight from Lisbon to London?

What is the cheapest time of day to fly from LIS to LON?

Find hourly flight availability from Lisbon to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Lisbon to London. Price data was last updated on September 29, 2024.

Weekly flight availability from Lisbon to London

Explore weekly flight availability from Lisbon to London. 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 July 18, 2025.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated July 18, 2025.

Read reviews from past customers who have flown KLM, SWISS, and Brussels Airlines from Lisbon to London. 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.

Related info for your journey

Find useful and relevant information for your journey from Lisbon to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

What are the most reliable airlines from Lisbon to London?

What are the cheapest flights from Lisbon to London?

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

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

What is the cheapest month to book a flight from Lisbon to London?

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Alternative routes for Lisbon to London

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Top 4 airlines flying from Lisbon to London

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Cheapest flights from Lisbon to London
Explore the most affordable flight options available from Lisbon to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2025.