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$112+ Cheap flights from Otopeni Intl (OTP) to Lisbon (LIS)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — LIS
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Bucharest Otopeni Intl to Lisbon Humberto Delgado are usually found in January or December, booked 68 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

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 septiembre 16, 2025.

Round-trip from

$183
(Kiwi.com)

One-way from

$112
(Wizz Air)

Popular in

August

Cheapest in

January

Average price

$346

Good round-trip deal

$215 or less

Good one-way deal

$199 or less
From Bucharest Otopeni Intl to Lisbon Humberto Delgado
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One-way flight from Bucharest Otopeni Intl to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 23% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Bucharest Otopeni Intl to Lisbon Humberto Delgado.
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Price to beat on a one-way flight from Bucharest Otopeni Intl to Lisbon Humberto Delgado.
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Find flight deals from Otopeni Intl to Lisbon

Cheapest flights from Otopeni Intl to Lisbon
Explore the most affordable flight options available from Otopeni Intl to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/254:05 pmOTP - LIS
1 stop8h 00mMultiple Airlines
jue. 10/309:35 amLIS - OTP
1 stop21h 40mMultiple Airlines
Deal found 9/16$183
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/317:30 pmOTP - LIS
1 stop16h 50mMultiple Airlines
vie. 11/72:00 pmLIS - OTP
2 stops19h 10mMultiple Airlines
Deal found 9/15$185
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/296:00 amOTP - LIS
2 stops16h 25mMultiple Airlines
mié. 11/52:00 pmLIS - OTP
2 stops19h 30mMultiple Airlines
Deal found 9/14$187
This Wizz Air deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/41:15 pmOTP - LIS
Nonstop4h 50mWizz Air
dom. 12/75:10 pmLIS - OTP
Nonstop4h 20mWizz Air
Deal found 9/15$188
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/167:05 pmOTP - LIS
1 stop6h 50mRyanair
dom. 10/1911:00 pmLIS - OTP
1 stop9h 50mRyanair
Deal found 9/16$189
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/25:45 amOTP - LIS
2 stops18h 00mMultiple Airlines
lun. 10/69:00 pmLIS - OTP
1 stop13h 55mMultiple Airlines
Deal found 9/14$192
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2711:50 pmOTP - LIS
1 stop11h 25mMultiple Airlines
mié. 10/2912:25 pmLIS - OTP
1 stop10h 25mMultiple Airlines
Deal found 9/14$195
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/188:20 pmOTP - LIS
2 stops26h 00mMultiple Airlines
sáb. 10/258:30 pmLIS - OTP
2 stops20h 20mMultiple Airlines
Deal found 9/14$200
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/265:45 amOTP - LIS
2 stops18h 05mMultiple Airlines
mié. 10/86:10 pmLIS - OTP
1 stop15h 55mMultiple Airlines
Deal found 9/14$201
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/288:15 pmOTP - LIS
1 stop14h 05mMultiple Airlines
jue. 10/304:00 pmLIS - OTP
1 stop7h 30mMultiple Airlines
Deal found 9/14$207

Cheapflights Fare Finder

 
Customize your flight search to find flights from Otopeni Intl to Lisbon 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 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Lisbon that are best for you.

Fly from

Otopeni Intl

Fly to

Lisbon

Route

Depart

Return

Price

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

sáb. 10/25

4:05 pm-10:05 pm

1 stop8h 00m

Lisbon Humberto Delgado

jue. 10/30

9:35 am-9:15 am

1 stop21h 40m

$183

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

jue. 12/4

1:15 pm-4:05 pm

Nonstop4h 50m

Lisbon Humberto Delgado

dom. 12/7

5:10 pm-11:30 pm

Nonstop4h 20m

$188

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

sáb. 1/24

1:40 pm-4:30 pm

Nonstop4h 50m

Lisbon Humberto Delgado

jue. 1/29

4:45 pm-11:05 pm

Nonstop4h 20m

$199

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

mié. 12/31

4:35 pm-2:35 pm

1 stop24h 00m

Lisbon Humberto Delgado

sáb. 1/10

12:35 pm-3:50 pm

1 stop25h 15m

$226

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

jue. 10/23

12:10 am-7:40 pm

2 stops21h 30m

Lisbon Humberto Delgado

jue. 10/30

9:35 am-9:55 pm

1 stop10h 20m

$246

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

mar. 10/28

11:10 am-4:50 pm

1 stop7h 40m

Lisbon Humberto Delgado

vie. 10/31

9:00 pm-9:15 am

1 stop10h 15m

$251

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

lun. 10/20

2:55 pm-5:40 pm

Nonstop4h 45m

Lisbon Humberto Delgado

lun. 10/27

9:05 pm-10:45 am

1 stop11h 40m

$277

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

mié. 12/3

4:30 am-4:20 pm

1 stop13h 50m

Lisbon Humberto Delgado

dom. 12/7

11:00 pm-11:35 am

1 stop10h 35m

$283

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

jue. 10/30

1:15 pm-4:05 pm

Nonstop4h 50m

$112

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

lun. 9/22

11:35 pm-11:40 pm

2 stops26h 05m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 16 results
1
2

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 round-trip 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 round-trip flight from Otopeni Intl to Lisbon. Price data was last updated on September 12, 2025.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bucharest Otopeni Intl Airport to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 $612). Flying from Bucharest Otopeni Intl Airport to Lisbon in June is currently the most expensive (average of $1,127). 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 septiembre 16, 2025.

One of the essential ways to save on airfare from Bucharest Otopeni Intl Airport to Lisbon is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 44% on airfare.

How much does it cost to fly round-trip from Bucharest Otopeni Intl Airport to Lisbon?

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 septiembre 16, 2025.
Get a feel of what it's like to fly with SWISS, Lufthansa, and Wizz Air from Bucharest Otopeni Intl Airport to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,737 reviews

Food

7.1

Comfort

7.4

Entertainment

6.8

Boarding

7.7

Overall

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

BOS - ZRH

We were extremely late and missed my connecting flight. They couldn’t locate my bag which made me lose my next flight they rebooked. Then couldn’t tell me still exactly where my bag was when they rebooked an other flight to Berlin. I didn’t get into Berlin until much later in the day. Extremely upsetting. My trip became a mich longer trip than expected and I had to spend much more time and money at the airport then planned. It ruined my plans in Berlin because of the delay. They gave me different answers about where to go what was happening and how to find a solution. It was a terrible experience
SWISS
7.6
Good
1,737 reviews
SWISS
7.6
Good
1,737 reviews

Food

7.1

Comfort

7.4

Entertainment

6.8

Boarding

7.7

Overall

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

BOS - ZRH

We were extremely late and missed my connecting flight. They couldn’t locate my bag which made me lose my next flight they rebooked. Then couldn’t tell me still exactly where my bag was when they rebooked an other flight to Berlin. I didn’t get into Berlin until much later in the day. Extremely upsetting. My trip became a mich longer trip than expected and I had to spend much more time and money at the airport then planned. It ruined my plans in Berlin because of the delay. They gave me different answers about where to go what was happening and how to find a solution. It was a terrible experience
Lufthansa
6.8
Okay
7,407 reviews
SWISS
7.6
Good
1,737 reviews

Food

7.1

Comfort

7.4

Entertainment

6.8

Boarding

7.7

Overall

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

BOS - ZRH

We were extremely late and missed my connecting flight. They couldn’t locate my bag which made me lose my next flight they rebooked. Then couldn’t tell me still exactly where my bag was when they rebooked an other flight to Berlin. I didn’t get into Berlin until much later in the day. Extremely upsetting. My trip became a mich longer trip than expected and I had to spend much more time and money at the airport then planned. It ruined my plans in Berlin because of the delay. They gave me different answers about where to go what was happening and how to find a solution. It was a terrible experience
Wizz Air
6.8
Okay
377 reviews
SWISS
7.6
Good
1,737 reviews

Food

7.1

Comfort

7.4

Entertainment

6.8

Boarding

7.7

Overall

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

BOS - ZRH

We were extremely late and missed my connecting flight. They couldn’t locate my bag which made me lose my next flight they rebooked. Then couldn’t tell me still exactly where my bag was when they rebooked an other flight to Berlin. I didn’t get into Berlin until much later in the day. Extremely upsetting. My trip became a mich longer trip than expected and I had to spend much more time and money at the airport then planned. It ruined my plans in Berlin because of the delay. They gave me different answers about where to go what was happening and how to find a solution. It was a terrible experience

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) is the airport you will fly into if you book a flight from Bucharest Otopeni Intl to Lisbon. You should not have trouble finding flights to Humberto Delgado from Bucharest Otopeni Intl; the airport handles an average of 0 inbound flights from Bucharest Otopeni Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Lisbon airport from Bucharest Otopeni Intl. It is only a 4.2 mi journey from Humberto Delgado (LIS) to Lisbon’s city center.

  • How long is the flight from Bucharest Otopeni Intl Airport to Lisbon?

    Wizz Air and SWISS can get you from Bucharest Otopeni Intl Airport to Lisbon in just under 4h 50m. Your travel time can differ by up to 19h 10m. Airlines will cover a distance of 1846 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Bucharest Otopeni Intl Airport to Lisbon round-trip?

    Flying on Wizz Air is currently your cheapest option to Lisbon, with prices starting at $104. Additional round-trip tickets that might be worth considering are offered by Lufthansa and SWISS, with the lowest prices starting at $219 and $292, respectively. Wizz Air is currently priced 62% below the average price you’ll pay for this route.

  • What are the cheapest flights from Bucharest Otopeni Intl Airport to Lisbon?

    Looking for the cheapest flight from Bucharest Otopeni Intl Airport to Lisbon? While on average our users pay $288, our data indicates the cheapest price to be $139. The most popular route (Bucharest Otopeni Intl - Lisbon Humberto Delgado), is priced around $135.

  • 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 vacation 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 $612). Flying from Bucharest Otopeni Intl Airport to Lisbon in June is currently the most expensive (average of $1,127). 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

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Top 3 airlines flying from Otopeni Intl to Lisbon

Discover the top 3 airlines 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 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$104Average$330FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$219Average$384FlexibilityNo cancel feeOn-time76%
SWISSCheapest$292Average$607FlexibilityNo cancel feeOn-time79%

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