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Cheap flights from Lisbon to Harmondsworth

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      Travelers and cabin class, 1 Adult, Economy

      Compare Lisbon to Harmondsworth flight deals

      Find the cheapest month or even day of the year to fly to Harmondsworth

      Book the best Harmondsworth fare with no extra fees

      Flight dealsRoute infoCheapest monthTips and adviceFAQs

      Lisbon Airport to Harmondsworth flight deals

      Looking for a cheap last-minute deal or the best roundtrip flight from Lisbon Airport to Harmondsworth? Find our lowest prices on one-way and roundtrip tickets to the most convenient airport right here.
      London.$141 per passenger.Departing Mon, Jan 18, returning Thu, Jan 21.Round-trip flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Lisbon on Mon, Jan 18, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departing from London Heathrow on Thu, Jan 21, arriving in Lisbon.Price includes taxes and charges.From $141, select.
      London.$147 per passenger.Departing Tue, Mar 2, returning Mon, Mar 8.Round-trip flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Lisbon on Tue, Mar 2, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departing from London Heathrow on Mon, Mar 8, arriving in Lisbon.Price includes taxes and charges.From $147, select.
      London.$147 per passenger.Departing Mon, Dec 21, returning Mon, Jan 11.Round-trip flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Lisbon on Mon, Dec 21, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departing from London Heathrow on Mon, Jan 11, arriving in Lisbon.Price includes taxes and charges.From $147, select.
      London.$149 per passenger.Departing Sat, Feb 27, returning Mon, Mar 8.Round-trip flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Lisbon on Sat, Feb 27, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departing from London Heathrow on Mon, Mar 8, arriving in Lisbon.Price includes taxes and charges.From $149, select.
      London.$150 per passenger.Departing Tue, Jan 26, returning Sat, Feb 6.Round-trip flight with TAP Air Portugal.Outbound direct flight with TAP Air Portugal departing from Lisbon on Tue, Jan 26, arriving in London Heathrow.Inbound direct flight with TAP Air Portugal departing from London Heathrow on Sat, Feb 6, arriving in Lisbon.Price includes taxes and charges.From $150, select.
      London.$156 per passenger.Departing Thu, Feb 11, returning Sun, Feb 21.Round-trip flight with TAP Air Portugal.Outbound direct flight with TAP Air Portugal departing from Lisbon on Thu, Feb 11, arriving in London Heathrow.Inbound direct flight with TAP Air Portugal departing from London Heathrow on Sun, Feb 21, arriving in Lisbon.Price includes taxes and charges.From $156, select.
      London.$162 per passenger.Departing Mon, Dec 21, returning Thu, Dec 31.Round-trip flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Lisbon on Mon, Dec 21, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departing from London Heathrow on Thu, Dec 31, arriving in Lisbon.Price includes taxes and charges.From $162, select.
      London.$163 per passenger.Departing Tue, Jan 12, returning Thu, Jan 21.Round-trip flight with TAP Air Portugal.Outbound direct flight with TAP Air Portugal departing from Lisbon on Tue, Jan 12, arriving in London Heathrow.Inbound direct flight with TAP Air Portugal departing from London Heathrow on Thu, Jan 21, arriving in Lisbon.Price includes taxes and charges.From $163, select.
      London.$167 per passenger.Departing Mon, Nov 30, returning Sat, Jan 16.Round-trip flight with TAP Air Portugal and Vueling Airlines.Outbound indirect flight with TAP Air Portugal, departing from Lisbon on Mon, Nov 30, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departing from London Heathrow on Sat, Jan 16, arriving in Lisbon.Price includes taxes and charges.From $167, select.
      London.$167 per passenger.Departing Wed, Feb 3, returning Thu, Mar 18.Round-trip flight with TAP Air Portugal.Outbound direct flight with TAP Air Portugal departing from Lisbon on Wed, Feb 3, arriving in London Heathrow.Inbound direct flight with TAP Air Portugal departing from London Heathrow on Thu, Mar 18, arriving in Lisbon.Price includes taxes and charges.From $167, select.
      London.$168 per passenger.Departing Thu, Nov 26, returning Tue, Dec 15.Round-trip flight with TAP Air Portugal and Vueling Airlines.Outbound indirect flight with TAP Air Portugal, departing from Lisbon on Thu, Nov 26, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departing from London Heathrow on Tue, Dec 15, arriving in Lisbon.Price includes taxes and charges.From $168, select.
      London.$170 per passenger.Departing Thu, Nov 19, returning Fri, Nov 27.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Lisbon on Thu, Nov 19, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Fri, Nov 27, arriving in Lisbon.Price includes taxes and charges.From $170, select.
      London.$170 per passenger.Departing Wed, Nov 18, returning Mon, Dec 14.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Lisbon on Wed, Nov 18, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Mon, Dec 14, arriving in Lisbon.Price includes taxes and charges.From $170, select.
      London.$173 per passenger.Departing Wed, Dec 2, returning Tue, Dec 15.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Lisbon on Wed, Dec 2, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Tue, Dec 15, arriving in Lisbon.Price includes taxes and charges.From $173, select.
      London.$178 per passenger.Departing Fri, Apr 2, returning Mon, Apr 12.Round-trip flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Lisbon on Fri, Apr 2, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departing from London Heathrow on Mon, Apr 12, arriving in Lisbon.Price includes taxes and charges.From $178, select.
      London.$181 per passenger.Departing Mon, Feb 15, returning Mon, Apr 26.Round-trip flight with TAP Air Portugal.Outbound direct flight with TAP Air Portugal departing from Lisbon on Mon, Feb 15, arriving in London Heathrow.Inbound direct flight with TAP Air Portugal departing from London Heathrow on Mon, Apr 26, arriving in Lisbon.Price includes taxes and charges.From $181, select.
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      Lisbon to Harmondsworth: Flight information

      The things to know before you go.
      Fly intoLondon Heathrow Airport
      Cheapest flight found$141
      Cheapest month to flyJanuary
      Average flight time2 hrs, 50 mins
      Most popular airlineTAP Air Portugal
      Average flights per week627

      Find the cheapest month to fly from Lisbon to Harmondsworth

      We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Lisbon to Harmondsworth flights are currently cheapest in January. We’ve based this on flights into London Heathrow Airport.
      Nov
      from $170
      Dec
      from $162
      Jan
      from $141
      Feb
      from $156
      Mar
      from $147
      Apr
      from $178
      May
      from $187
      Jun
      from $198
      Jul
      from $209
      Aug
      from $196
      Sep
      from $208
      Oct
      from $184

      Finding cheap flights from Lisbon to Harmondsworth: Frequently asked questions

      There are three (3) airports near Harmondsworth: London Heathrow Airport, London City Airport, and London Gatwick Airport.
      The best price we found for a round-trip flight from Lisbon to Harmondsworth is $141. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      TAP Air Portugal, Azul Airlines, and Azores Airlines all offer direct flights to London Heathrow Airport.
      We've checked every Lisbon Airport to Harmondsworth fare we could find, and the cheapest upcoming date to fly seems to be on Monday, January 18, 2027. Overall, the cheapest month to fly from Lisbon Airport to Harmondsworth is usually January.
      If you're flying from Lisbon Airport, the cheapest airport near Harmondsworth is London Heathrow – which is 2.5 km away from the center of Harmondsworth. We've found flights to this airport from $141.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Harmondsworth on Monday, January 18, 2027.
      No airlines currently offer direct flights between Lisbon Airport and Harmondsworth. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Harmondsworth but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Harmondsworth is around 40 days in advance, so don’t leave your flight to the last minute.

      London Heathrow Airport is 2.5km from Harmondsworth, London City Airport is 36.4km from Harmondsworth, and London Gatwick Airport is 42.6km from Harmondsworth.
      London Heathrow Airport is closest to Harmondsworth, at around 2.5 km away.
      Currently, the cheapest airline that flies to London Heathrow Airport – the closest airport to Harmondsworth – is Vueling Airlines.