LTN - OPO

£54 Find Cheap Flights from London Luton Airport to Porto – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luton to Porto departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£94
Typical prices: £99-£208
Multiple Airlines
Mon 7/9Wed 16/9
LTN - OPO • 1 stop
Cheapest direct flights
£96
Typical prices: £99-£208
easyJet
Sun 20/9Fri 25/9
LTN - OPO • Direct
Top airlines
Ryanair
Cheapest • from £96 (return)
easyJet
Best reviews • 6.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Every day
You can fly direct with easyJet. Average duration is 2h 30m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
easyJet
Most punctual • 80% on-time
Morning flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 50% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Porto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Luton to Porto (LTN-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Luton to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Luton to Porto

Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
18:05 - 07:10LTN  London Luton-OPO Porto
13h 05m1 stop Barcelona-El Prat
Multiple Airlines Logo
20:10 - 11:35OPO  Porto-LTN London Luton
15h 25m1 stop Valencia
£94Multiple Airlines
Mon, 9 Nov - Fri, 13 Nov
Multiple Airlines Logo
12:15 - 21:15LTN  London Luton-OPO Porto
9h 00m1 stop Barcelona-El Prat
Multiple Airlines Logo
21:55 - 11:15OPO  Porto-LTN London Luton
13h 20m1 stop Barcelona-El Prat
£95Multiple Airlines
Sun, 20 Sep - Fri, 25 Sep
easyJet Logo
13:00 - 15:30LTN  London Luton-OPO Porto
2h 30mdirect
easyJet Logo
09:20 - 11:40OPO  Porto-LTN London Luton
2h 20mdirect
£96easyJet
Sun, 20 Sep - Fri, 25 Sep
easyJet Logo
13:00 - 15:30LTN  London Luton-OPO Porto
2h 30mdirect
easyJet Logo
09:20 - 11:40OPO  Porto-LTN London Luton
2h 20mdirect
£96easyJet
Fri, 18 Sep - Fri, 25 Sep
Ryanair Logo
19:40 - 06:50LTN  London Luton-OPO Porto
11h 10m1 stop Barcelona-El Prat
Ryanair Logo
22:30 - 13:50OPO  Porto-LTN London Luton
15h 20m1 stop Barcelona-El Prat
£96Ryanair
Fri, 18 Sep - Fri, 25 Sep
Multiple Airlines Logo
19:40 - 06:50LTN  London Luton-OPO Porto
11h 10m1 stop Barcelona-El Prat
Multiple Airlines Logo
09:20 - 11:40OPO  Porto-LTN London Luton
2h 20mdirect
£96Multiple Airlines
Mon, 31 Aug - Mon, 14 Sep
Multiple Airlines Logo
17:25 - 07:30LTN  London Luton-OPO Porto
14h 05m1 stop Faro
Multiple Airlines Logo
22:40 - 14:20OPO  Porto-LTN London Luton
15h 40m1 stop Barcelona-El Prat
£96Multiple Airlines
Wed, 30 Sep - Thu, 8 Oct
Multiple Airlines Logo
07:00 - 16:10LTN  London Luton-OPO Porto
9h 10m1 stop Barcelona-El Prat
Multiple Airlines Logo
21:30 - 11:30OPO  Porto-LTN London Luton
14h 00m1 stop Faro
£96Multiple Airlines
Wed, 9 Sep - Fri, 18 Sep
Multiple Airlines Logo
06:20 - 08:45LTN  London Luton-OPO Porto
2h 25mdirect
Multiple Airlines Logo
22:30 - 11:00OPO  Porto-LTN London Luton
12h 30m1 stop Barcelona-El Prat
£96Multiple Airlines
Thu, 15 Oct - Sun, 18 Oct
Multiple Airlines Logo
06:00 - 15:35LTN  London Luton-OPO Porto
9h 35m1 stop Valencia
Multiple Airlines Logo
13:30 - 01:20OPO  Porto-LTN London Luton
11h 50m1 stop Ibiza
£96Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Luton to Porto flights

Get data-powered insights and trends into flights from Luton to Porto to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London Luton Airport to Porto?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Luton Airport to Porto departing in September.

Flight prices are below average for this route right now.

Flights to Porto from London Luton Airport usually cost between £196 and £275 in September.
The lowest price found in the past 5 days was £94 on Multiple Airlines (7 Sept–16 Sept).

What’s the cheapest day of the week to fly from London Luton Airport to Porto?

The average price of all round-trip flights from London Luton Airport to Porto clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London Luton Airport to Porto, look for departures on Thursdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Porto, Thursday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from London Luton Airport to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Luton Airport to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Luton Airport to Porto is April, where tickets cost £85 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is £403 and £226 respectively.

How far in advance should I book a flight from London Luton Airport to Porto?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Luton Airport to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Luton Airport to Porto, you should book around 5 weeks before departure, which saves you about 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Find deals

Good to know - Cheap tickets from London Luton Airport to Porto

Low season

December

Cheapest flight

£54
Best time to beat the crowds but there is an average 140% increase in price.
Most popular time to fly and prices are also 43% lower on average.
Flight from London Luton Airport to Porto

When to book flights from Luton to Porto

Are your dates flexible? Find out the best times to travel from Luton to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Luton Airport to Porto flights

  • How many flights are there between London Luton Airport and Porto per day?

    There is a maximum of 1 direct flight a day that takes off from London Luton Airport and lands in Porto, with an average flight time of 2h 30m. The most common departure time is 06:00 and most flights take off in the morning. Each week, there are 4 flights.

  • What is the cheapest flight from London Luton Airport to Porto?

    In the last 5 days, the lowest price for a flight from London Luton Airport to Porto was £54 for a one-way ticket and £94 for a return.

  • Which aircraft models fly most regularly from London Luton Airport to Porto?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the London Luton Airport to Porto flight route.

  • On which days can I fly direct from London Luton Airport to Porto?

    You can catch a direct flight from London Luton Airport to Porto on Monday, Wednesday, Friday, Saturday, and Sunday.

  • How does KAYAK find such low prices on flights from London Luton Airport to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Luton Airport to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Luton Airport to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from London Luton Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Luton Airport to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto with an airline and back to London Luton Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Luton Airport to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from London Luton Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Luton Airport to Porto

  • Looking for a cheap flight from Porto to London Luton Airport? 25% of our users found flights on this route for £81 or less one-way and £116 or less round-trip.

Prefer to fly direct from London Luton Airport to Porto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Luton to Porto.
Find which airlines fly direct from London Luton Airport to Porto Airport, which days they fly and book direct flights.

Direct departures

London Luton to Porto

Monday

easyJet

easyJet

Tuesday

easyJet

easyJet

Wednesday

easyJet

easyJet

Thursday

easyJet

easyJet

Friday

easyJet

easyJet

Saturday

easyJet

easyJet

Sunday

easyJet

easyJet

See more direct flights

Direct returns

Porto to London Luton

Monday

easyJet

easyJet

Tuesday

easyJet

easyJet

Wednesday

easyJet

easyJet

Thursday

easyJet

easyJet

Friday

easyJet

easyJet

Saturday

easyJet

easyJet

Sunday

easyJet

easyJet

See more direct flights

Reviews of the top airline flying from Luton to Porto

 
See real verified KAYAK customer reviews for airlines flying from London to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Luton to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.9
easyJetOverall score based on 1921 reviews
7.7Crew
5.9Food
6.8Comfort
6.7Boarding
5.5Entertainment
Airline reviews

Fast boarding, smooth takeoff and landing. plenty of space in seats. Excellent air-conditioning on a hot day. Perfect experience

10.0 ExcellentJing, Jun 2026
Read more easyJet reviews

Fast boarding, smooth takeoff and landing. plenty of space in seats. Excellent air-conditioning on a hot day. Perfect experience

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

The food and so are to expensive and old . Crew whas not very friendly . Apparently some other passenger can just Push through the waiting people to board while almost punching me and a father with a child down the stairs. Its always something with easy jet . The seats of row 26 where lose . And for a guy of my size there is absolutely no leg room at all .

I was charged at the gate for bags I had already paid for. There was no other option. I am trying diligently thought easyJet website but making no progress HELP!

The trip itself was good. I have given only good as rating, because my first flight has been cancelled by a different airline and that caused disruption in my trip. I spent over ten hours in Luton airport and that caused me high tiredness, sickness, because of the very early initial trip. easyJet staff has been professional and friendly.

Very pleasant crew, working hard on a full plane. Delay by a broken seat. However crew made back 60% of the delay.

The pilot did everything possible to make up the 35 minute delay. His communications were honest, prompt and positive throughout.

Delayed and ketone runway. Was told some nonsense about thunderstorms slowing down flights. Why not just come out and tell customers NATO and BRITISH FORCES were doing defence exercises and were in control of AIR SPACE.

Staff were lovely. Seats could be wider/ more comfortable and late taking off

Everything you need to know for your flight from Luton to Porto

Information on your arrival and departure airports

London Luton Airport (LTN)
Porto (OPO)