To save up to 146% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Heathrow Airport to Portugal from £97 1-2 weeks out and tickets from £149 for flights departing within the next 72 hours.
January can be a great time to fly to Portugal from London Heathrow Airport with a flight ticket averaging about £106. Cheapflights users have found deals in the month of January for as cheap as £19. The most expensive prices can be found in the month of August.
When flying from London Heathrow Airport to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£59 - £176
Route
Depart
Return
Price
London HeathrowLisbon Humberto Delgado
LHR - LIS
LHRLIS
London Heathrow
Tue 4/6
1 stop7h 35m
Lisbon Humberto Delgado
Fri 14/6
1 stop11h 40m
London HeathrowFaro
LHR - FAO
LHRFAO
London Heathrow
Sun 29/9
1 stop5h 05m
Faro
Mon 14/10
1 stop8h 25m
London HeathrowFaro
LHR - FAO
LHRFAO
London Heathrow
Mon 13/5
Nonstop2h 55m
Faro
Thu 16/5
Nonstop2h 45m
London HeathrowLisbon Humberto Delgado
LHR - LIS
LHRLIS
London Heathrow
Mon 3/6
1 stop14h 10m
Lisbon Humberto Delgado
Tue 4/6
1 stop11h 35m
London HeathrowPorto
LHR - OPO
LHROPO
London Heathrow
Mon 10/6
1 stop11h 50m
Porto
Tue 25/6
1 stop7h 10m
London HeathrowPorto
LHR - OPO
LHROPO
London Heathrow
Thu 6/6
1 stop15h 55m
Porto
Thu 13/6
1 stop9h 30m
London HeathrowLisbon Humberto Delgado
LHR - LIS
LHRLIS
London Heathrow
Wed 29/5
1 stop13h 05m
Lisbon Humberto Delgado
Tue 11/6
1 stop13h 10m
London HeathrowLisbon Humberto Delgado
LHR - LIS
LHRLIS
London Heathrow
Tue 4/6
1 stop7h 55m
Lisbon Humberto Delgado
Thu 13/6
1 stop8h 50m
London HeathrowPorto
LHR - OPO
LHROPO
London Heathrow
Tue 14/5
1 stop11h 10m
Porto
Tue 21/5
1 stop11h 15m
No data available for this route at this time. Please check back soon.
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.
24%of flight departures | Early morningMidnight to 6 am |
---|---|
36%of flight departures | Morning6 am to noon |
21%of flight departures | AfternoonNoon to 6 pm |
19%of flight departures | Evening6 pm to midnight |
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Portugal. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Portugal for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Certainly. Search results for flights to Portugal from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Yes! Start tracking prices for Heathrow to Portugal 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.