$83+ Cheap flights from Lisbon (LIS) to Heathrow (LHR)
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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — LHR
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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Find cheap flights from Lisbon to Heathrow 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 Heathrow are usually found in January or February, booked 57 days in advance, depart on a Saturday or Thursday and return on a Sunday
Cheap flight deals from Lisbon to Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Lisbon to HeathrowExplore 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 September 2, 2026.
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 September 2, 2026.
This Super.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:50 pm -
Nonstop2h 50m
Fri 11/206:00 am -
Nonstop2h 50m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$147
This Justfly.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:45 pm -
Nonstop2h 50m
Tue 11/106:30 pm -
Nonstop2h 50m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$149
This Booking.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:50 pm -
Nonstop2h 50m
Sun 11/228:15 am -
Nonstop2h 50m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$151
This Justfly.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:45 pm -
Nonstop2h 50m
Mon 11/166:30 pm -
Nonstop2h 50m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$152
This FlightHub deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:35 am -
Nonstop2h 50m
Thu 11/268:15 am -
Nonstop2h 50m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$156
This Vueling Global deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:55 am -
1 stop5h 50m
Fri 10/308:50 pm -
1 stop11h 40m
Deal found 8/29![Vueling logo]()
$159
This Vueling Global deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:55 am -
1 stop5h 50m
Wed 10/289:55 am -
1 stop8h 25m
Deal found 9/2![Vueling logo]()
$166
This Vueling Global deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:40 pm -
1 stop15h 30m
Sun 12/69:55 am -
1 stop7h 00m
Deal found 9/1![Vueling logo]()
$167
This Vueling Global deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:55 am -
1 stop5h 50m
Mon 10/268:50 pm -
1 stop16h 35m
Deal found 8/31![Vueling logo]()
$168
This Vueling Global deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:05 pm -
1 stop19h 05m
Mon 11/238:50 pm -
1 stop11h 40m
Deal found 8/28![Vueling logo]()
$169
This Vueling Global deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:40 pm -
1 stop15h 30m
Tue 11/109:55 am -
1 stop8h 25m
Deal found 8/29![Vueling logo]()
$172
Best flights from Lisbon to HeathrowDiscover carefully curated flight deals from Lisbon to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from Lisbon to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This British Airways deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:45 pm -
Nonstop2h 45m
Tue 11/176:55 am -
Nonstop2h 50m
Deal found 8/30![British Airways logo]()
$185
This Vueling Global deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:05 pm -
1 stop18h 40m
Mon 12/148:50 pm -
1 stop11h 40m
Deal found 8/28![Vueling logo]()
$212
This ITA Airways deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Mon 1/116:00 am -
1 stop7h 00m
Thu 1/146:00 am -
1 stop5h 35m
Deal found 8/29![Multiple Airlines logo]()
$223
This SWISS deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:35 pm -
1 stop16h 30m
Thu 11/266:00 am -
1 stop5h 35m
Deal found 9/1![SWISS logo]()
$236
This British Airways deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:05 am -
Nonstop3h 00m
Mon 12/76:55 am -
Nonstop2h 50m
Deal found 9/1![British Airways logo]()
$201
This ITA Airways deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:40 pm -
1 stop7h 40m
Tue 1/121:50 pm -
1 stop9h 40m
Deal found 9/1![Multiple Airlines logo]()
$240
This ITA Airways deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:35 pm -
1 stop6h 05m
Tue 11/174:40 pm -
1 stop6h 50m
Deal found 8/31![Multiple Airlines logo]()
$241
This ITA Airways deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/145:00 am -
1 stop7h 50m
Thu 2/186:50 am -
1 stop5h 55m
Deal found 8/28![Multiple Airlines logo]()
$251
This ITA Airways deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:40 pm -
1 stop7h 40m
Tue 1/56:35 am -
1 stop6h 55m
Deal found 9/1![Multiple Airlines logo]()
$280
This ITA Airways deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:25 am -
1 stop7h 15m
Wed 9/307:00 am -
1 stop6h 45m
Deal found 9/2![Multiple Airlines logo]()
$284
Last-minute flights from Lisbon to HeathrowDiscover last-minute flight deals from Lisbon to Heathrow. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Lisbon to Heathrow. Data last updated September 2, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:10 pm -
Nonstop2h 45m
Mon 9/287:50 pm -
Nonstop2h 50m
Deal found 9/1![TAP AIR PORTUGAL logo]()
$187
This Vueling Global deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:55 am -
1 stop5h 50m
Fri 10/308:50 pm -
1 stop11h 40m
Deal found 8/29![Vueling logo]()
$159
This Vueling Global deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:55 am -
1 stop5h 50m
Wed 10/289:55 am -
1 stop8h 25m
Deal found 9/2![Vueling logo]()
$166
This Vueling Global deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:55 am -
1 stop5h 50m
Mon 10/268:50 pm -
1 stop16h 35m
Deal found 8/31![Vueling logo]()
$168
This Vueling Global deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:15 pm -
1 stop11h 55m
Sun 11/18:50 pm -
1 stop11h 40m
Deal found 8/28![Vueling logo]()
$175
This Vueling Global deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:55 am -
1 stop5h 50m
Sat 10/318:50 pm -
1 stop16h 35m
Deal found 9/1![Vueling logo]()
$178
This Vueling Global deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:55 am -
1 stop5h 50m
Fri 10/308:50 pm -
1 stop11h 40m
Deal found 9/2![Vueling logo]()
$184
This Vueling Global deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:10 pm -
1 stop11h 00m
Mon 10/268:50 pm -
1 stop16h 35m
Deal found 8/31![Vueling logo]()
$181
This Vueling Global deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:10 pm -
1 stop11h 00m
Sat 10/318:50 pm -
1 stop11h 40m
Deal found 9/1![Vueling logo]()
$186
One-way flights from Lisbon to HeathrowSearch for one-way flight options from Lisbon to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from Lisbon to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This Vueling Global deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:00 pm -
1 stop14h 10m
Deal found 8/29![Vueling logo]()
$83
This Vueling Global deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:55 am -
1 stop5h 50m
Deal found 8/31![Vueling logo]()
$84
This Vueling Global deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/109:05 pm -
1 stop12h 05m
Deal found 8/31![Vueling logo]()
$85
This Vueling Global deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:05 pm -
1 stop18h 40m
Deal found 8/28![Vueling logo]()
$86
This Expedia deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:45 pm -
1 stop21h 30m
Deal found 8/30![Iberia logo]()
$87
This FlightHub deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 pm -
1 stop14h 10m
Deal found 9/2![Vueling logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/262:05 pm -
1 stop6h 00m
Deal found 8/31![Vueling logo]()
$89
This Vueling Global deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:10 pm -
1 stop18h 35m
Deal found 9/1![Vueling logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:45 pm -
Nonstop2h 50m
Deal found 8/28![TAP AIR PORTUGAL logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:10 pm -
Nonstop2h 45m
Deal found 8/30![TAP AIR PORTUGAL logo]()
$92
This FlightHub deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:10 pm -
Nonstop2h 45m
Deal found 9/1![TAP AIR PORTUGAL logo]()
$93
This FlightHub deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:50 pm -
Nonstop2h 50m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$94
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 September 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $149 (Justfly.com) |
One-way from | $83 (Vueling Global) |
Popular in | July |
Cheapest in | January |
Average price | $328 |
Good round-trip deal | $362 or less |
Good one-way deal | $236 or less |
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 7,457,451 searches. Data last updated September 2, 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
Cheapest round-trip
Quickest round-trip
LisbonLondon
LIS Lisbon Humberto Delgado - LHR London Heathrow
LISLHR
Lisbon Humberto Delgado
Tue 11/10
7:45 pm-10:30 pm
Nonstop2h 45m
London Heathrow
Tue 11/17
6:55 am-9:45 am
Nonstop2h 50m
$185
LisbonLondon
LIS Lisbon Humberto Delgado - LHR London Heathrow
LISLHR
Lisbon Humberto Delgado
Fri 12/4
7:05 am-10:05 am
Nonstop3h 00m
London Heathrow
Mon 12/7
6:55 am-9:45 am
Nonstop2h 50m
$201
LisbonLondon
LIS Lisbon Humberto Delgado - LHR London Heathrow
LISLHR
Lisbon Humberto Delgado
Mon 12/7
8:05 pm-2:45 pm
1 stop18h 40m
London Heathrow
Mon 12/14
8:50 pm-8:30 am
1 stop11h 40m
$212
LisbonLondon
LIS Lisbon Humberto Delgado - LHR London Heathrow
LISLHR
Lisbon Humberto Delgado
Mon 1/11
6:00 am-1:00 pm
1 stop7h 00m
London Heathrow
Thu 1/14
6:00 am-11:35 am
1 stop5h 35m
$223
LisbonLondon
LIS Lisbon Humberto Delgado - LHR London Heathrow
LISLHR
Lisbon Humberto Delgado
Thu 11/19
3:35 pm-8:05 am
1 stop16h 30m
London Heathrow
Thu 11/26
6:00 am-11:35 am
1 stop5h 35m
$236
LisbonLondon
LIS Lisbon Humberto Delgado - LHR London Heathrow
LISLHR
Lisbon Humberto Delgado
Wed 12/30
1:40 pm-9:20 pm
1 stop7h 40m
London Heathrow
Tue 1/12
1:50 pm-11:30 pm
1 stop9h 40m
$240
LisbonLondon
LIS Lisbon Humberto Delgado - LHR London Heathrow
LISLHR
Lisbon Humberto Delgado
Tue 11/10
3:35 pm-9:40 pm
1 stop6h 05m
London Heathrow
Tue 11/17
4:40 pm-11:30 pm
1 stop6h 50m
$241
LisbonLondon
LIS Lisbon Humberto Delgado - LHR London Heathrow
LISLHR
Lisbon Humberto Delgado
Sun 2/14
5:00 am-12:50 pm
1 stop7h 50m
London Heathrow
Thu 2/18
6:50 am-12:45 pm
1 stop5h 55m
$251
LisbonLondon
LIS Lisbon Humberto Delgado - LHR London Heathrow
LISLHR
Lisbon Humberto Delgado
Wed 12/30
1:40 pm-9:20 pm
1 stop7h 40m
London Heathrow
Tue 1/5
6:35 am-1:30 pm
1 stop6h 55m
$280
LisbonLondon
LIS Lisbon Humberto Delgado - LHR London Heathrow
LISLHR
Lisbon Humberto Delgado
Thu 9/24
7:25 am-2:40 pm
1 stop7h 15m
London Heathrow
Wed 9/30
7:00 am-1:45 pm
1 stop6h 45m
$284
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Lisbon to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to Heathrow in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lisbon-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lisbon-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lisbon-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
LIS-LHR
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
Prices
Airlines
Delays
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 $191). Flying from Lisbon to London Heathrow Airport in July is currently the most expensive (average of $333). 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 September 2, 2026.
It’s typically best to fly out from Lisbon to London Heathrow Airport in the evening. Doing so could potentially save you 61% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Lisbon to London Heathrow Airport?
Use this chart to determine the cheapest time to fly round-trip from Lisbon to Heathrow. Price data was last updated on August 29, 2026.
Travelers seeking maximum savings on their Lisbon to London Heathrow Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Lisbon to London delayed?
About 23% of weekly flights between Lisbon and London have experienced delays in the past year, with the average delay time being 106 minutes.
What is the most punctual flight time for Lisbon to London flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon 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 last year, British Airways have had the lowest number of delays on this route, with just 20% of flights being delayed.
The best insider tips for Lisbon to London Heathrow Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Lisbon to London Heathrow Airport trip
Our travel experts
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 September 2, 2026.
Get a feel of what it's like to fly with TAP AIR PORTUGAL and British Airways from Lisbon to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.3
Crew
7.8
Comfort
7.2
Entertainment
6.4
Overall
7.2
Boarding
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
LIS - ORD
Food
6.3
Crew
7.8
Comfort
7.2
Entertainment
6.4
Overall
7.2
Boarding
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
LIS - ORD
Food
6.3
Crew
7.8
Comfort
7.2
Entertainment
6.4
Overall
7.2
Boarding
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
LIS - ORD
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.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Winchester
Eastleigh
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
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Top 2 airlines flying from Lisbon to Heathrow
Discover the top 2 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 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$110 | Average$274 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$162 | Average$288 | FlexibilityNo cancel fee | On-timeN/A |