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Cheap flights from Bucharest Otopeni Intl Airport to Lisbon from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest Otopeni Intl Airport to Lisbon departing on 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bucharest Otopeni Intl Airport to Lisbon

Cheap round-trip flights

Logo
2:50 pm - 5:35 pmOTP-LIS
4h 45mnonstop
Logo
8:15 pm - 1:20 pmLIS-OTP
15h 05m1 stop
$198
Find Deal
Wed, Oct 1 - Sat, Oct 4
Logo
1:05 pm - 7:45 pmOTP-LIS
8h 40m1 stop
Logo
7:20 am - 3:40 pmLIS-OTP
6h 20m1 stop
$200
Find Deal
Mon, Oct 20 - Sun, Oct 26
Logo
9:35 pm - 6:50 amOTP-LIS
35h 15m3 stops
Logo
10:10 pm - 6:25 pmLIS-OTP
18h 15m2 stops
$201
Find Deal
Mon, Sep 29 - Wed, Oct 8
KLM Logo
6:00 am - 2:35 pmOTP-LIS
10h 35m1 stop
KLM Logo
5:00 am - 5:10 pmLIS-OTP
10h 10m1 stop
$202KLM
Find Deal
Thu, Dec 4 - Sun, Dec 7
KLM Logo
6:00 am - 2:35 pmOTP-LIS
10h 35m1 stop
KLM Logo
5:00 am - 5:10 pmLIS-OTP
10h 10m1 stop
$203KLM
Find Deal
Thu, Dec 4 - Sun, Dec 7
Wizz Air Logo
2:55 pm - 5:40 pmOTP-LIS
4h 45mnonstop
Wizz Air Logo
6:15 pm - 12:30 amLIS-OTP
4h 15mnonstop
$210Wizz Air
Find Deal
Mon, Oct 13 - Wed, Oct 22
Lufthansa Logo
6:05 am - 1:20 pmOTP-LIS
9h 15m1 stop
Lufthansa Logo
6:10 am - 6:35 pmLIS-OTP
10h 25m1 stop
$212Lufthansa
Find Deal
Mon, Feb 23 - Sat, Feb 28
SWISS Logo
4:40 pm - 2:35 pmOTP-LIS
23h 55m1 stop
SWISS Logo
12:35 pm - 12:30 amLIS-OTP
9h 55m1 stop
$236SWISS
Find Deal
Fri, Oct 31 - Tue, Nov 4
Wizz Air Logo
2:55 pm - 5:40 pmOTP-LIS
4h 45mnonstop
Wizz Air Logo
6:15 pm - 12:30 amLIS-OTP
4h 15mnonstop
$237Wizz Air
Find Deal
Mon, Sep 29 - Wed, Oct 8
SWISS Logo
6:30 am - 11:20 pmOTP-LIS
18h 50m1 stop
SWISS Logo
5:55 am - 1:05 amLIS-OTP
17h 10m1 stop
$256SWISS
Find Deal
Mon, Oct 20 - Fri, Oct 24

Ryanair flights from Bucharest Otopeni Intl Airport to Lisbon

Our best Ryanair deals on Bucharest Otopeni Intl Airport to Lisbon flight tickets
Ryanair
Sep 29
OTP11:35 pmBucharest Otopeni Intl
11h 40m
1 stop
LIS9:15 amLisbon Humberto Delgado
Oct 7
LIS11:10 amLisbon Humberto Delgado
8h 35m
1 stop
OTP9:45 pmBucharest Otopeni Intl
$208
Find similar
Ryanair
Sep 18
OTP8:45 pmBucharest Otopeni Intl
27h 10m
2 stops
LIS9:55 pmLisbon Humberto Delgado
Sep 24
LIS4:00 pmLisbon Humberto Delgado
6h 00m
1 stop
OTP12:00 amBucharest Otopeni Intl
$218
Find similar
Ryanair
Sep 15
OTP11:35 pmBucharest Otopeni Intl
11h 40m
1 stop
LIS9:15 amLisbon Humberto Delgado
Sep 21
LIS11:00 pmLisbon Humberto Delgado
9h 50m
1 stop
OTP10:50 amBucharest Otopeni Intl
$262
Find similar

Wizz Air flights from Bucharest Otopeni Intl Airport to Lisbon

Our best Wizz Air deals on Bucharest Otopeni Intl Airport to Lisbon flight tickets
Wizz Air
Oct 13
OTP2:55 pmBucharest Otopeni Intl
4h 45m
LIS5:40 pmLisbon Humberto Delgado
Oct 22
LIS6:15 pmLisbon Humberto Delgado
4h 15m
OTP12:30 amBucharest Otopeni Intl
$210
Find similar
Wizz Air
Sep 29
OTP2:55 pmBucharest Otopeni Intl
4h 45m
LIS5:40 pmLisbon Humberto Delgado
Oct 8
LIS6:15 pmLisbon Humberto Delgado
4h 15m
OTP12:30 amBucharest Otopeni Intl
$237
Find similar
Wizz Air
Sep 29
OTP2:55 pmBucharest Otopeni Intl
4h 45m
LIS5:40 pmLisbon Humberto Delgado
Oct 8
LIS6:15 pmLisbon Humberto Delgado
4h 15m
OTP12:30 amBucharest Otopeni Intl
$240
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest Otopeni Intl Airport 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, momondo users made 832,500 searches. Data last updated September 4, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

Wed 10/1

2:50 pm-5:35 pm

Nonstop4h 45m

Lisbon Humberto Delgado

Sat 10/4

8:15 pm-1:20 pm

1 stop15h 05m

$198

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

Mon 10/20

1:05 pm-7:45 pm

1 stop8h 40m

Lisbon Humberto Delgado

Sun 10/26

7:20 am-3:40 pm

1 stop6h 20m

$200

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

Mon 9/29

9:35 pm-6:50 am

3 stops35h 15m

Lisbon Humberto Delgado

Wed 10/8

10:10 pm-6:25 pm

2 stops18h 15m

$201

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

Thu 12/4

6:00 am-2:35 pm

1 stop10h 35m

Lisbon Humberto Delgado

Sun 12/7

5:00 am-5:10 pm

1 stop10h 10m

$202

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

Thu 12/4

6:00 am-2:35 pm

1 stop10h 35m

Lisbon Humberto Delgado

Sun 12/7

5:00 am-5:10 pm

1 stop10h 10m

$203

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

Mon 10/13

2:55 pm-5:40 pm

Nonstop4h 45m

Lisbon Humberto Delgado

Wed 10/22

6:15 pm-12:30 am

Nonstop4h 15m

$210

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

Mon 2/23

6:05 am-1:20 pm

1 stop9h 15m

Lisbon Humberto Delgado

Sat 2/28

6:10 am-6:35 pm

1 stop10h 25m

$212

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

Fri 10/31

4:40 pm-2:35 pm

1 stop23h 55m

Lisbon Humberto Delgado

Tue 11/4

12:35 pm-12:30 am

1 stop9h 55m

$236

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

Mon 9/29

2:55 pm-5:40 pm

Nonstop4h 45m

Lisbon Humberto Delgado

Wed 10/8

6:15 pm-12:30 am

Nonstop4h 15m

$237

BucharestLisbon

OTP - LIS

OTPLIS

Bucharest Otopeni Intl

Mon 10/20

6:30 am-11:20 pm

1 stop18h 50m

Lisbon Humberto Delgado

Fri 10/24

5:55 am-1:05 am

1 stop17h 10m

$256

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lisbon from

How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bucharest Otopeni Intl Airport and Lisbon?

What is the cheapest month to fly to Lisbon?

In general, January is the cheapest month to fly from Bucharest Otopeni Intl Airport to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $126. If you are unable to visit Lisbon during the month of January, then departing from Bucharest Otopeni Intl Airport during the month November is also very affordable. Most momondo users find prices during this month for around $192.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Tuesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $167. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Bucharest Otopeni Intl Airport to Lisbon for around $435.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is at noon when flights can be purchased for as low as $268. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $388 on average. Flights to Lisbon from Bucharest Otopeni Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Bucharest Otopeni Intl to Lisbon Humberto Delgado flight route?

Fly from Bucharest Otopeni Intl to Lisbon Humberto Delgado for the best Bucharest Otopeni Intl - Lisbon Humberto Delgado flight prices

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Bucharest Otopeni Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $271 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Bucharest Otopeni Intl Airport for as low as $222 on momondo.

What cabin class options are available on Bucharest Otopeni Intl to Lisbon Humberto Delgado flights?

There are 2 cabin classes available to choose from on Bucharest Otopeni Intl to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Bucharest Otopeni Intl Airport to Lisbon flights?

You could potentially save up to 13% on your flight if you consider stops on a Bucharest Otopeni Intl Airport to Lisbon flight.

How have Bucharest Otopeni Intl Airport to Lisbon flight prices changed over time?

As of September 2025, prices for Bucharest Otopeni Intl Airport to Lisbon flights are approximately 23% more expensive when compared to flights at the same time last year.

When to book flights from Bucharest Otopeni Intl Airport to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest Otopeni Intl Airport to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bucharest Otopeni Intl Airport to Lisbon (OTP to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to Lisbon

Best Price Found

$247

Fastest flight time

4h 45m

Direct flights

Tue, Thu and Sat

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Bucharest Otopeni Intl Airport in the past 72 hours is $247. The best round-trip flight deal from Bucharest Otopeni Intl Airport to Lisbon found on momondo in the last 72 hours is $191.
The fastest flight from Bucharest Otopeni Intl Airport to Lisbon takes 4h 45m
Direct flights go from Bucharest Otopeni Intl Airport to Lisbon on Tuesday, Thursday and Saturday. The only airline offering direct flights is Wizz Air.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)
Search flight deals

  • How far is Bucharest Otopeni Intl to Lisbon Humberto Delgado by plane?

    The straight-line distance from Bucharest Otopeni Intl to Lisbon Humberto Delgado is 1847.4 mi. In terms of flight time, this usually takes a little over 4h 45m.

  • When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Bucharest Otopeni Intl Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Bucharest Otopeni Intl Airport to Lisbon Humberto Delgado Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bucharest Otopeni Intl Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The necessary travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Bucharest Otopeni Intl Airport to Lisbon?

  • What is the most popular airline from Bucharest Otopeni Intl Airport to Lisbon?

Best airlines flying from Bucharest Otopeni Intl Airport to Lisbon

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
Wizz AirPriceFrom $104Free CancellationRating
6.8
375 reviews
Search Wizz Air flights
LufthansaPriceFrom $219Free CancellationRating
6.8
7,390 reviews
Search Lufthansa flights
SWISSPriceFrom $292Free CancellationRating
7.5
1,723 reviews
Search SWISS flights

  • Wizz Air Flights From Bucharest Otopeni Intl Airport to Lisbon

    Across 1 Wizz Air flight from Bucharest Otopeni Intl Airport to Lisbon this week, the average price was $328, with the best Wizz Air deals starting from $104 round-trip. 375 users have rated Wizz Air on momondo, with an average score of 6.8/10.

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Nazaré
Ericeira
Setúbal
Oeiras
Almada
Peniche
Tomar
Evora
Leiria
Estoril
Sesimbra
Figueira da Foz
Zambujeira do Mar
Torres Vedras
Batalha
Óbidos
Comporta
Costa da Caparica

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Lisbon?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lisbon from Bucharest.

Can I find flights from Bucharest to Lisbon with flexible booking policies on momondo?

All flight searches from Bucharest to Lisbon on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Bucharest to Lisbon?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bucharest to Lisbon.

I’m not ready to book a flight from Bucharest to Lisbon right now. Can momondo alert me if prices change?

Price alerts on flights to Lisbon from Bucharest are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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