Find flights
When to book
Airlines
FAQs

Cheap flights from Bucharest Otopeni Intl Airport to Lisbon

OTP — LIS
31 Aug — 7 Sep1
1 adult

Cheapflights Tip: The best prices from Bucharest Otopeni Intl to Lisbon Humberto Delgado are usually found in January or November, booked 68 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Otopeni Intl to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Lisbon (LIS). 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 26 August 2025.

Popular in

August

Cheapest in

January

Average price

£302

Good one-way deal

£173 or less
Highest demand for flights based on searches. 23% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a one-way flight from Bucharest Otopeni Intl to Lisbon Humberto Delgado.
Search Deals

Best time to book a flight from Otopeni Intl to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Otopeni Intl 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 Bucharest Otopeni Intl Airport to Lisbon

How far ahead should I book a flight from Bucharest Otopeni Intl Airport to Lisbon?

Use this chart to determine the optimal time to book a return flight from Otopeni Intl to Lisbon. Price data was last updated on 22 August 2025.

The price you pay for your flight from Bucharest Otopeni Intl Airport to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 68 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 Bucharest Otopeni Intl Airport to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Lisbon (average of £101). Flying from Bucharest Otopeni Intl Airport to Lisbon in August is currently the most expensive (average of £274). 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 OTP to LIS?

Find hourly flight availability from Otopeni Intl to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 28% on flights from Bucharest Otopeni Intl Airport to Lisbon by exploring options for tickets at midday.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated 26 August 2025.
See what other customers who have flown with Wizz Air from Bucharest Otopeni Intl Airport to Lisbon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Wizz Air
6.7
Okay
374 reviews
Check prices

Food

6.1

Crew

7.3

Entertainment

5.8

Overall

6.7

Boarding

6.7

Comfort

6.7

Reviews

1 / 12
2.0
Mediocre

Bejan,Oct 2024

IAS - TRN

Mediocre conditions, do not take responsibility for a canceled flight and do not compensate passengers
Wizz Air
6.7
Okay
374 reviews
Wizz Air
6.7
Okay
374 reviews
Check prices

Food

6.1

Crew

7.3

Entertainment

5.8

Overall

6.7

Boarding

6.7

Comfort

6.7

Reviews

1 / 12
2.0
Mediocre

Bejan,Oct 2024

IAS - TRN

Mediocre conditions, do not take responsibility for a canceled flight and do not compensate passengers

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Bucharest Otopeni Intl?

    Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from Bucharest Otopeni Intl to Lisbon. 1 airline have flights to Humberto Delgado from Bucharest Otopeni Intl on a regular basis. Booking flights from Bucharest Otopeni Intl to Lisbon Humberto Delgado should not be difficult; the airport handles an average of 0 inbound flights from Bucharest Otopeni Intl per day.

  • What is the cheapest airline to fly from Bucharest Otopeni Intl Airport to Lisbon round-trip?

    Cheapflights users have booked flights from Bucharest Otopeni Intl Airport to Lisbon round-trip from £66. Users have found that Wizz Air is 67% cheaper than the other options available to this destination.

  • Can I find deals for flights from Otopeni Intl to Lisbon that include hotel bookings?

    Yes. In addition to deals on Otopeni Intl to Lisbon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Otopeni Intl to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Otopeni Intl to Lisbon.

  • Can I find deals for business class flights from Otopeni Intl to Lisbon?

    Yes. Cheapflights offers flight deals from Otopeni Intl to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Lisbon (average of £101). Flying from Bucharest Otopeni Intl Airport to Lisbon in August is currently the most expensive (average of £274). 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.

See more FAQs

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Madeira
Setúbal
Oeiras
Fátima
Estoril
Almada
Beja
Sintra
Costa da Caparica
Óbidos
Nazaré
Sesimbra
Peniche

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Otopeni Intl to Lisbon

Discover the top airline that operate flights from Otopeni Intl to Lisbon. 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 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£66Average£162FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Otopeni Intl to Lisbon?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Lisbon from Otopeni Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Otopeni Intl to Lisbon?

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 Otopeni Intl to Lisbon.

Can Cheapflights find flights from Otopeni Intl to Lisbon with no change fees?

Certainly. Search results for flights to Lisbon from Otopeni Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Otopeni Intl to Lisbon become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lisbon from Otopeni Intl today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.