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

You can find one-way and return flights from OPO to LTN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when OPO to LTN ticket fares go up or down.

The cheapest months to fly from OPO to LTN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Only one airline offers direct flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to London (LTN-Luton). easyJet operates 7 direct flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to London (LTN-Luton) every week.

To find a cheap flight from Porto (OPO-Dr. Francisco de Sa Carneiro) to London (LTN-Luton), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Porto (OPO-Dr. Francisco de Sa Carneiro) to London (LTN-Luton) will differ from traveler to traveler. If you like to fly early, easyJet offers early morning flights. If price is the most important factor, easyJet typically offers the lowest fares. Air France offers the most daily flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to London (LTN-Luton), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 9 connecting flights per day from Porto (OPO-Dr. Francisco de Sa Carneiro) to London (LTN-Luton). Some common connection points include Humberto Delgado (LIS), Zürich (ZRH), and Roissy-Charles de Gaulle (CDG).

The earliest flight from Porto (OPO-Dr. Francisco de Sa Carneiro) to London (LTN-Luton) typically departs at around 6:00 AM local time. This seasonal service is active in May and is operated by airlines such as Lufthansa and EL AL Israel Airlines. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Porto (OPO) to London (LTN) on a Friday, with around 3 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Portugalia, TAP Portugal, and easyJet.

The most popular departure times for flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to London (LTN-Luton) are in the late evening, from 9pm to midnight. Many major carriers, including Portugalia and TAP Portugal, offer flights during this window. Many travellers prefer this time because it allows you to make the most of your day in Porto before your flight, and you'll arrive in London ready to start your day.

A direct flight from Porto (OPO-Dr. Francisco de Sa Carneiro) to London (LTN-Luton) typically takes around 2 hours 30 minutes, covering a distance of about 1,341 kilometers. If you opt for a connecting flight, these usually take much longer. For example, one-stop flights typically take around 23 hours 30 minutes, while flights with two or more stops also average around 23 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some buffer time when planning your journey.

Select the "Business class" and "First class" filters when looking for Porto (OPO) to London (LTN) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

It's easy to earn miles on a Porto (OPO) to London (LTN) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to London from Dr. Francisco de Sa Carneiro (OPO), you can fly directly into Luton (LTN). Some flights may connect through major hubs like Humberto Delgado (LIS), Zürich (ZRH), or Frankfurt Intl. (FRA) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Porto (OPO) to London (LTN) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Porto (OPO) to London (LTN) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Porto (OPO-Dr. Francisco de Sa Carneiro) to London (LTN-Luton) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.