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Cheap flights from London Luton Airport to Porto from £32
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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — OPO
23 Nov — 30 Nov1
Cheapflights Tip: The best prices from London Luton to Porto are usually found in March or February, booked 40 days in advance, depart on a Saturday or Tuesday and return on a Saturday
Find flight deals from Luton to Porto
Cheapest flights from Luton to PortoExplore the most affordable flight options available from Luton to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.
Explore the most affordable flight options available from Luton to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.
Sun 7/1206:55LTN - OPO
1 stop16h 05mMultiple Airlines
Sun 14/1216:20OPO - LTN
Nonstop2h 25mMultiple Airlines
Deal found 23/10£79
Sun 7/1213:15LTN - OPO
Nonstop2h 25measyJet
Sun 14/1216:20OPO - LTN
Nonstop2h 25measyJet
Deal found 23/10£84
Fri 5/1206:50LTN - OPO
1 stop14h 10mMultiple Airlines
Mon 8/1218:20OPO - LTN
Nonstop2h 20mMultiple Airlines
Deal found 23/10£85
Tue 16/1206:50LTN - OPO
1 stop9h 25mMultiple Airlines
Fri 19/1220:20OPO - LTN
Nonstop2h 35mMultiple Airlines
Deal found 23/10£87
Thu 4/1207:15LTN - OPO
Nonstop2h 30measyJet
Sun 7/1216:20OPO - LTN
Nonstop2h 25measyJet
Deal found 23/10£97
Mon 10/1115:20LTN - OPO
Nonstop2h 30mMultiple Airlines
Tue 25/1107:15OPO - LTN
1 stop7h 35mMultiple Airlines
Deal found 22/10£98
Sat 22/1112:25LTN - OPO
1 stop7h 10mRyanair
Mon 24/1116:45OPO - LTN
1 stop6h 15mRyanair
Deal found 23/10£99
Thu 13/1107:15LTN - OPO
Nonstop2h 30measyJet
Thu 20/1110:15OPO - LTN
Nonstop2h 25measyJet
Deal found 22/10£100
Cheap flight deals from Luton to Porto
Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Porto (OPO). 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 24 October 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Luton to Porto 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 858,174 searches. Data last updated 24 October 2025.
Use the filters below to find and compare flights from London Luton Airport to Porto that are best for you.
Fly from
Luton
Fly to
Porto
Route
Depart
Return
Price
LondonPorto
LTN - OPO
LTNOPO
London Luton
Sun 7/12
13:15-15:40
Nonstop2h 25m
Porto
Sun 14/12
16:20-18:45
Nonstop2h 25m
£84
LondonPorto
LTN - OPO
LTNOPO
London Luton
Sun 7/12
06:20-13:55
1 stop7h 35m
Porto
Sun 14/12
16:20-18:45
Nonstop2h 25m
£94
LondonPorto
LTN - OPO
LTNOPO
London Luton
Wed 22/4
06:20-08:45
Nonstop2h 25m
Porto
Wed 6/5
09:20-11:45
Nonstop2h 25m
£96
LondonPorto
LTN - OPO
LTNOPO
London Luton
Mon 2/2
06:15-18:50
1 stop12h 35m
Porto
Sun 8/2
16:20-18:45
Nonstop2h 25m
£97
LondonPorto
LTN - OPO
LTNOPO
London Luton
Mon 3/11
15:20-17:50
Nonstop2h 30m
Porto
Fri 7/11
20:20-22:55
Nonstop2h 35m
£100
LondonPorto
LTN - OPO
LTNOPO
London Luton
Fri 23/1
21:40-14:10
1 stop16h 30m
Porto
Fri 6/2
07:00-22:10
1 stop15h 10m
£101
LondonPorto
LTN - OPO
LTNOPO
London Luton
Sat 22/11
12:25-19:35
1 stop7h 10m
Porto
Sat 6/12
13:55-23:00
1 stop9h 05m
£107
LondonPorto
LTN - OPO
LTNOPO
London Luton
Tue 18/11
06:50-16:15
1 stop9h 25m
Porto
Tue 2/12
07:15-14:50
1 stop7h 35m
£107
LondonPorto
LTN - OPO
LTNOPO
London Luton
Thu 22/1
07:55-23:20
1 stop15h 25m
Porto
Fri 23/1
09:15-21:00
1 stop11h 45m
£107
LondonPorto
LTN - OPO
LTNOPO
London Luton
Wed 11/2
15:30-22:20
1 stop6h 50m
Porto
Fri 20/2
20:20-22:55
Nonstop2h 35m
£107
Showing 1-10 of 23 results
Best time to book a flight from Luton to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from Luton with our price prediction graph.
Estimated return 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 London Luton Airport to Porto
Prices
Delays
How far ahead should I book a flight from London Luton Airport to Porto?
Use this chart to determine the optimal time to book a return flight from Luton to Porto. Price data was last updated on 17 October 2025.
The price you pay for your flight from London Luton Airport to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 39 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 London Luton Airport to Porto?
Currently, February is the cheapest month in which you can book a flight from London Luton Airport to Porto (average of £47). Flying from London Luton Airport to Porto in April is currently the most expensive (average of £121). 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 LTN to OPO?
Find hourly flight availability from Luton to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.
A simple way to save on the total cost of your ticket is to fly from London Luton Airport to Porto in the afternoon. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight in the evening.
How often are flights from London to Porto delayed?
About 20% of weekly flights between London and Porto have experienced delays in the past year, with the average delay time being 121 minutes.
What is the most punctual flight time for London to Porto flights?
Historically, flights departing in the morning 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?
Saturday 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 London to Porto flights?
Over the past year, easyJet have had the lowest number of delays on this route, with just 20% of flights being delayed.
Reviews of airlines servicing Porto
Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated 24 October 2025.
Check out reviews from past customers who have flown with easyJet from London Luton Airport to Porto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
6.7
Entertainment
5.5
Food
5.9
Crew
7.6
Overall
6.9
Boarding
6.7
Reviews
1 / 20
10.0
Excellentmuhon,Oct 2025
MAN - GVA
Comfort
6.7
Entertainment
5.5
Food
5.9
Crew
7.6
Overall
6.9
Boarding
6.7
Reviews
1 / 20
10.0
Excellentmuhon,Oct 2025
MAN - GVA
Related info for your journey
Find useful and relevant information for your journey from Luton to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Porto?
Book flights to Porto if you plan to visit one of these locationsCoimbra
Guimarães
Chaves
Viseu
Vila Nova de Gaia
Aveiro
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Alternative routes for Luton to Porto
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Luton to Porto
Discover the top airline that operate flights from Luton to Porto. 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 858,174 searches. Data last updated 24 October 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Luton to Porto?
When you search for this flight from Luton to Porto, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Luton to Porto?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Luton to Porto.
Can Cheapflights find flights from Luton to Porto with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Luton to Porto, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Luton to Porto become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!