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Cheap flights from Lisbon to London from $115

LIS — LON
6 Oct — 13 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Lisbon Humberto Delgado to London are usually found in January or February, booked 75 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Lisbon to London

Enter your travel dates to find the best prices.

Cheapest flights from Lisbon to London

Mon 16/1120:00 -
Nonstop2h 45m
Thu 19/1116:10 -
Nonstop2h 50m
Deal found 6/9$135
Thu 24/920:55 -
Nonstop2h 45m
Tue 29/918:20 -
Nonstop2h 50m
Deal found 4/9$135
Thu 3/1219:50 -
Nonstop2h 45m
Fri 4/1220:10 -
Nonstop2h 40m
Deal found 4/9$136
Thu 15/1007:00 -
1 stop12h 00m
Mon 19/1018:05 -
Nonstop2h 50m
Deal found 4/9$136
Sat 10/1006:30 -
Nonstop2h 45m
Sat 17/1006:20 -
Nonstop2h 50m
Deal found 5/9$136
Fri 13/1119:50 -
Nonstop2h 45m
Mon 16/1120:20 -
Nonstop2h 40m
Deal found 6/9$137
Tue 3/1110:55 -
Nonstop2h 50m
Tue 10/1107:20 -
Nonstop3h 00m
Deal found 5/9$137
Wed 14/1006:10 -
Nonstop2h 40m
Wed 21/1020:00 -
Nonstop2h 50m
Deal found 3/9$139
Mon 23/1120:00 -
Nonstop2h 45m
Thu 26/1107:15 -
1 stop8h 00m
Deal found 3/9$139
Wed 23/920:20 -
Nonstop2h 45m
Wed 30/917:05 -
Nonstop2h 50m
Deal found 4/9$139
Fri 4/1216:45 -
Nonstop2h 45m
Sat 5/1220:20 -
Nonstop2h 40m
Deal found 4/9$140
Wed 21/1021:35 -
Nonstop2h 35m
Wed 28/1011:20 -
1 stop7h 00m
Deal found 6/9$140

Find flight deals from Lisbon to London

Round-trip from

$135

One-way from

$115

Popular in

July

Cheapest in

January

Average price

$293

Good one-way deal

$76 or less
easyJet
  • easyJet
  • 9/10-31/10
  • Nonstop
  • 5h 35m total
  • Lisbon to London
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easyJet
  • easyJet
  • 19/10-31/12
  • 1 total stop
  • 15h 45m total
  • Lisbon to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($89 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a one-way flight from Lisbon Humberto Delgado to London (LON).
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Cheapflights Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest return flight

LisbonLondon

LIS Lisbon Humberto Delgado - SEN London Southend

LISSEN

Lisbon Humberto Delgado

Mon 19/10

19:35-11:20

1 stop15h 45m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

$115

LisbonLondon

LIS Lisbon Humberto Delgado - SEN London Southend

LISSEN

Lisbon Humberto Delgado

Thu 19/11

18:50-07:40

1 stop12h 50m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

$117

LisbonLondon

LIS Lisbon Humberto Delgado - LGW London Gatwick

LISLGW

Lisbon Humberto Delgado

Tue 15/9

19:00-07:45

1 stop12h 45m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

$117
Fastest return journey

LisbonLondon

LIS Lisbon Humberto Delgado - STN London Stansted

LISSTN

Lisbon Humberto Delgado

Tue 6/10

17:10-19:55

Nonstop2h 45m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

$119

LisbonLondon

LIS Lisbon Humberto Delgado - SEN London Southend

LISSEN

Lisbon Humberto Delgado

Thu 5/11

18:50-07:40

1 stop12h 50m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

$119

LisbonLondon

LIS Lisbon Humberto Delgado - LGW London Gatwick

LISLGW

Lisbon Humberto Delgado

Sat 3/10

19:10-08:35

1 stop13h 25m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

$121

LisbonLondon

LIS Lisbon Humberto Delgado - SEN London Southend

LISSEN

Lisbon Humberto Delgado

Tue 29/9

18:55-07:55

1 stop13h 00m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

$122

LisbonLondon

LIS Lisbon Humberto Delgado - LGW London Gatwick

LISLGW

Lisbon Humberto Delgado

Wed 23/9

07:00-22:30

1 stop15h 30m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

$122

LisbonLondon

LIS Lisbon Humberto Delgado - LGW London Gatwick

LISLGW

Lisbon Humberto Delgado

Thu 24/9

19:40-08:35

1 stop12h 55m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

$122

LisbonLondon

LIS Lisbon Humberto Delgado - STN London Stansted

LISSTN

Lisbon Humberto Delgado

Wed 16/9

09:40-12:25

Nonstop2h 45m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

$124

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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 return price

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Lisbon to London (average of $183). Flying from Lisbon to London in July is currently the most expensive (average of $369). 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?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 94% on flights from Lisbon to London by exploring options for tickets in the evening.

Weekly flight availability from Lisbon to London

The most flights from LIS to LON are scheduled on a Thursday (84 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (30 on average).

How much does it cost for a return flight from Lisbon to London?

Airfare is below average for this route at the moment.
Lisbon to London flights typically cost between $187 and $400 in October.
The cheapest return price found within the last 5 days was $135 on easyJet (9 Oct–31 Oct).

How often are flights from Lisbon to London delayed?

About 27% of weekly flights between Lisbon and London have experienced delays in the past year, with the average delay time being 113 minutes.

What is the most punctual flight time for Lisbon to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Lisbon to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 20% of flights being delayed.

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

Booking 74 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.

Related info for your journey

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

    For a flight from Lisbon to London, you will be flying from Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 6.7 km from the centre of the city. Humberto Delgado is the only Lisbon airport and it handles 55 outbound flights to London per day. 0 airlines have flights to London from Lisbon Humberto Delgado on a regular basis.

  • How long is the flight from Lisbon to London?

    easyJet, Ryanair, and Vueling can get you from Lisbon to London in just under 2h 45m. Your travel time can differ by up to 11h 25m. Airlines will cover a distance of 1627 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with easyJet, which is currently one of the cheapest options available, starting at $121. TAP AIR PORTUGAL flights start at $149 while deals on British Airways start at $197 one-way.

  • What are the most popular routes from Lisbon to London?

    The most popular route from Lisbon to London is Lisbon Humberto Delgado - London Stansted. You may also consider Lisbon Humberto Delgado - London Gatwick or Lisbon Humberto Delgado - London Luton.

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

    Before booking your flight to London from Lisbon, have a look at the most reliable airlines to get you to your destination on time: Alaska Airlines (76%), Finnair (72%), Japan Airlines( 71%).

  • What are the cheapest flights from Lisbon to London?

    On average you can expect to pay $536 for a flight from Lisbon to London. The cheapest flight overall is $165 while the most popular route, (Lisbon Humberto Delgado - London Stansted) is currently priced at $40.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Lisbon to London (average of $183). Flying from Lisbon to London in July is currently the most expensive (average of $369). 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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