Cheap Flights from London (LTN) to Porto (OPO)

Compare London Luton to Porto flight deals

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Flight deals from London Luton to Porto

Looking for a cheap last-minute deal or the best return flight from London Luton Airport to Porto Airport? If you want to travel next month, return fares start from $113. Find the lowest prices on one-way and return tickets right here.

Porto.$90 per passenger.Departing Sun, 27 Sep, returning Fri, 16 Oct.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Sun, 27 Sep, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Fri, 16 Oct, arriving in London Luton.Price includes taxes and charges.From $90, select.

Porto.$101 per passenger.Departing Sun, 11 Oct, returning Fri, 16 Oct.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Sun, 11 Oct, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Fri, 16 Oct, arriving in London Luton.Price includes taxes and charges.From $101, select.

Porto.$104 per passenger.Departing Sun, 27 Sep, returning Fri, 6 Nov.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Sun, 27 Sep, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Fri, 6 Nov, arriving in London Luton.Price includes taxes and charges.From $104, select.

Porto.$105 per passenger.Departing Wed, 26 Aug, returning Fri, 25 Sep.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Wed, 26 Aug, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Fri, 25 Sep, arriving in London Luton.Price includes taxes and charges.From $105, select.

Porto.$110 per passenger.Departing Thu, 3 Dec, returning Fri, 11 Dec.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Thu, 3 Dec, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Fri, 11 Dec, arriving in London Luton.Price includes taxes and charges.From $110, select.

Porto.$112 per passenger.Departing Wed, 26 Aug, returning Sat, 17 Oct.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Wed, 26 Aug, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Sat, 17 Oct, arriving in London Luton.Price includes taxes and charges.From $112, select.

Porto.$113 per passenger.Departing Wed, 9 Sep, returning Fri, 25 Sep.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Wed, 9 Sep, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Fri, 25 Sep, arriving in London Luton.Price includes taxes and charges.From $113, select.

Porto.$114 per passenger.Departing Sun, 11 Oct, returning Fri, 6 Nov.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Sun, 11 Oct, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Fri, 6 Nov, arriving in London Luton.Price includes taxes and charges.From $114, select.

Porto.$114 per passenger.Departing Mon, 19 Oct, returning Fri, 11 Dec.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Mon, 19 Oct, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Fri, 11 Dec, arriving in London Luton.Price includes taxes and charges.From $114, select.

Porto.$114 per passenger.Departing Thu, 19 Nov, returning Fri, 11 Dec.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Thu, 19 Nov, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Fri, 11 Dec, arriving in London Luton.Price includes taxes and charges.From $114, select.

Porto.$125 per passenger.Departing Sun, 1 Nov, returning Fri, 6 Nov.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Sun, 1 Nov, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Fri, 6 Nov, arriving in London Luton.Price includes taxes and charges.From $125, select.

Porto.$129 per passenger.Departing Sat, 9 Jan, returning Thu, 25 Mar.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Sat, 9 Jan, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Thu, 25 Mar, arriving in London Luton.Price includes taxes and charges.From $129, select.

Porto.$133 per passenger.Departing Sun, 17 Jan, returning Thu, 28 Jan.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Sun, 17 Jan, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Thu, 28 Jan, arriving in London Luton.Price includes taxes and charges.From $133, select.

Porto.$135 per passenger.Departing Thu, 31 Dec, returning Thu, 28 Jan.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Thu, 31 Dec, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Thu, 28 Jan, arriving in London Luton.Price includes taxes and charges.From $135, select.

Porto.$138 per passenger.Departing Thu, 31 Dec, returning Fri, 5 Feb.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Thu, 31 Dec, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Fri, 5 Feb, arriving in London Luton.Price includes taxes and charges.From $138, select.

Porto.$138 per passenger.Departing Fri, 1 Jan, returning Fri, 5 Feb.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Fri, 1 Jan, arriving in Porto.Inbound direct flight with easyJet departs from Porto on Fri, 5 Feb, arriving in London Luton.Price includes taxes and charges.From $138, select.

Find the cheapest month to fly from London Luton to Porto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Luton to Porto flights are currently cheapest in October.

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Direct flights from London Luton to Porto

London Luton to Porto: Alternative routes

Compare routes from London Luton to Porto below. You may find an airport to fly into that's cheaper, faster, or easier than Porto.

London to Porto: Flight information

The things to know before you go.

Cheapest flight found	$90
Cheapest month to fly	September
Average flight time	2 hrs, 29 mins
Most popular airline	easyJet
Average flights per week	8

Finding cheap flights from London Luton to Porto: Frequently asked questions

How much are return flights from London Luton to Porto?

The best price we found for a return flight from London Luton to Porto is $90. 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.

How long does it take to fly from London Luton to Porto?

2 hours and 29 minutes is the average flight time from London Luton to Porto.

Which airlines fly direct from London Luton to Porto?

easyJet flies direct from London Luton to Porto.

How many flights are there a week from London Luton to Porto?

As of August 2026, there are 8 flights per week flying from London Luton to Porto.

When is the cheapest time to fly from London Luton to Porto?

The cheapest month to fly from London Luton to Porto is usually September.

Which upcoming date is cheapest to fly from London Luton Airport to Porto Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Luton Airport to Porto Airport on Sunday, 27 September 2026.

Can I get a direct flight from London Luton Airport to Porto Airport?

Yes – the average flight time is 2 hours and 29 minutes.

How can I find the best flight deal to Porto?

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 Porto 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.

When is the best time to book flights to Porto?

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

Which is the cheapest airline to fly from London Luton Airport to Porto with?

Currently, easyJet offers the cheapest flight tickets to Porto.

Travelling from London Luton Airport (LTN) to Porto Airport (OPO): what you need to know

Around 2 hours 30 minutes is how long you can expect to be in the air on a direct flight from London Luton Airport to Porto Airport.
London and Porto share the UTC+0 timezone. This means you won't have to change your watch when you arrive.
Flights from LTN to OPO start at 06:10 — the earliest with easyJet. The last service of the day is at 13:05 with easyJet. Overall, there are three weekly London Luton Airport to Porto Airport flights.
For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably board your LTN to OPO flight.
During popular months like July, it's best to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead of an international flight when you fly during peak periods in general.
EasyJet is your gateway to discovering Porto (and perhaps some other great corners of Portugal!). Browse the direct flights from London Luton Airport to Porto Airport offered by this popular airline.
The airline that passengers book most often on this route is easyJet.
The most punctual carrier that offers LTN to OPO flights is easyJet. Its services arrive as scheduled 77.78% of the time.
Consider adding a stopover when booking your ticket from London Luton Airport to Porto Airport. Simply deselect 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Here's where you can stop between LTN and OPO:
- Amsterdam Schiphol Airport
- Paris Charles de Gaulle Airport
- Madrid Airport

Handy information about London Luton Airport (LTN)

Of the departures from London Luton Airport, 78% arrive on time at their destination.
Central London to London Luton Airport is around 56 kilometres. Depending on traffic, it'll take about 1 hour 5 minutes to get there if you're driving, catching a taxi or ride-sharing.
You can expect a trip time of roughly 40 minutes when using public transport.
Looking for a handy hotel near LTN? If you've booked an early flight from London Luton Airport to Porto Airport, these stays will have you moments from your departure lounge:

Arriving at Porto Airport (OPO)

Book a hotel near OPO if you're on a late London Luton Airport to Porto Airport flight. Pick one of these accommodation options and make your arrival easier:
Get your adventure underway by picking up a Porto Airport rental car. Grab your wheels from Klass Wagen, Goldcar or Drive & Go and explore beyond Porto's main sights.
To get the best deal, book your vehicle from Porto Airport about three weeks before travelling.

Getting from Porto Airport (OPO) to central Porto

Porto Airport is roughly 11 kilometres from the centre of Porto. Driving there takes about 20 minutes.
It typically takes 30 minutes if you're using public transport.

When to fly to Porto Airport (OPO)

The quietest month for a flight from London Luton Airport to Porto Airport is March, while August is the most popular. Pick the ideal time to go to Porto based on whether you prefer a more fast-paced or easygoing experience.
Lock in your flight from London Luton Airport to Porto Airport for August if you'd like to explore Porto during its warmest month. You can expect temperatures of between 14ºC (57ºF) and 32ºC (90ºF).
If you like cooler conditions, look for a cheap ticket from LTN to OPO in January. Temperatures average between 3ºC (37ºF) and 14ºC (57ºF) then.

Explore more of Portugal

Porto has loads to offer, but there are so many other parts of Portugal waiting to be discovered. Around 274 kilometres south of Porto, a visit to Lisbon will keep your itinerary packed. Check out popular attractions like Pasteis de Belém, belém and Real Mosteiro de Santa Maria de Belém.
Amadora is another favourite destination in Portugal and is around 274 kilometres south of Porto. No journey is complete without experiencing Roman Villa, Park Fantasia and Palácio dos Condes da Lousã.