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Cheap flights from Portsmouth to Bucharest Otopeni Intl Airport from £138

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OTP
6 Apr — 13 Apr1
1 adult

Cheap flight deals from Portsmouth to Otopeni Intl

Keep the following information in mind while searching for Portsmouth to Otopeni Intl flight deals. Data was last updated 1 April 2025.

Round-trip from

£197

One-way from

£138

Popular in

December

Cheapest in

November

Average price

£138
12/5-13/5
  • 12/5-13/5
  • 3 total stops
  • 29h 05m total
  • Portsmouth to Bucharest
Search Deals
21/4
  • 21/4
  • 2 total stops
  • 34h 50m total
  • Portsmouth to Bucharest
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Portsmouth to Otopeni Intl

Cheapest flights from Portsmouth to Otopeni Intl
Explore the most affordable flight options available from Portsmouth to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2025.

Mon 12/520:30SOU - OTP
2 stops13h 30mMultiple Airlines
Tue 13/518:30OTP - SOU
1 stop15h 35mMultiple Airlines
Deal found 31/3£197
Sun 26/1019:40SOU - OTP
2 stops26h 05mBritish Airways
Tue 28/1008:05OTP - SOU
2 stops13h 05mBritish Airways
Deal found 30/3£517

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth to Otopeni Intl 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 1 April 2025.
Use the filters below to find and compare flights from Portsmouth to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Portsmouth

Fly to

Otopeni Intl

Route

Depart

Return

Price

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 12/5

20:30-12:00

2 stops13h 30m

Bucharest Otopeni Intl

Tue 13/5

18:30-08:05

1 stop15h 35m

£197

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 26/5

12:30-00:45

2 stops10h 15m

Bucharest Otopeni Intl

Tue 27/5

08:25-19:25

2 stops13h 00m

£757

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 21/4

20:30-09:20

2 stops34h 50m

£138

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Best time to book a flight from Portsmouth to Otopeni Intl

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

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

Currently, February is the cheapest month in which you can book a flight from Portsmouth to Bucharest Otopeni Intl Airport (average of £55). Flying from Portsmouth to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of £263). 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 P0R to OTP?

Find hourly flight availability from Portsmouth to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Bucharest Otopeni Intl Airport as you normally would.

What is the cheapest day to fly from Portsmouth to Bucharest Otopeni Intl Airport?

Use this chart to determine the cheapest time to fly return from Portsmouth to Otopeni Intl. Price data was last updated on 2 June 2024.

Travellers seeking maximum savings on their Portsmouth to Bucharest Otopeni Intl Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 20.0 - 80.0 inches per month. June is typically the wettest month, when rainfall can reach 80.0 mm. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 20.0 mm.

Temperature in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated 1 April 2025.
British Airways
6.6
Okay
6,713 reviews
Check prices

Crew

7.5

Comfort

6.7

Food

6.3

Boarding

6.8

Entertainment

6.4

Overall

6.6

Reviews

1 / 20
8.0
Excellent

Ken,Nov 2024

LHR - AUS

First issue, I have travel 3 time to London in the last 18 months and each time you have damaged my luggage. Second issue, was that I had to prove in London to the check in counter clerk that I had paid for one of my check in bags online already, which it was good thing that I printed my receipt to prove it, then she charge me for the second bag I had, which I did not have a problem with as that is the policy. Third issue, was that the new suitcase that was a replacement for the damage suitcase and that I had to pay for as my as my check in luggage failed to be put on the plane, now several of my items failed to come home with me and there is no telling when I might receive them. Fourth issue, was that several bag did not get loaded and staff member at the airport was overwhelmed by the number of people trying to get information of what they needed to do for getting their bag delivered to to, there should have been more staff on hand since there was such a big issue with missing bags! The flight itself was a good flight and the onboard staff were excellent.
British Airways
6.6
Okay
6,713 reviews
British Airways
6.6
Okay
6,713 reviews
Check prices

Crew

7.5

Comfort

6.7

Food

6.3

Boarding

6.8

Entertainment

6.4

Overall

6.6

Reviews

1 / 20
8.0
Excellent

Ken,Nov 2024

LHR - AUS

First issue, I have travel 3 time to London in the last 18 months and each time you have damaged my luggage. Second issue, was that I had to prove in London to the check in counter clerk that I had paid for one of my check in bags online already, which it was good thing that I printed my receipt to prove it, then she charge me for the second bag I had, which I did not have a problem with as that is the policy. Third issue, was that the new suitcase that was a replacement for the damage suitcase and that I had to pay for as my as my check in luggage failed to be put on the plane, now several of my items failed to come home with me and there is no telling when I might receive them. Fourth issue, was that several bag did not get loaded and staff member at the airport was overwhelmed by the number of people trying to get information of what they needed to do for getting their bag delivered to to, there should have been more staff on hand since there was such a big issue with missing bags! The flight itself was a good flight and the onboard staff were excellent.

Related info for your journey

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

  • What are the most reliable airlines from Portsmouth to Bucharest Otopeni Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Bucharest Otopeni Intl Airport consider choosing Royal Air Maroc (82%), American Airlines (80%) or Japan Airlines (80%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay £263 for a flight from Portsmouth to Bucharest Otopeni Intl Airport. The cheapest flight overall is £68 while the most popular route, (Southampton Eastleigh - Bucharest Otopeni Intl) is currently priced at £197.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Otopeni Intl 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 Portsmouth to Bucharest Otopeni Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Portsmouth to Bucharest Otopeni Intl Airport (average of £55). Flying from Portsmouth to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of £263). 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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Otopeni

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Top 10 airlines flying from Portsmouth to Otopeni Intl

Discover the top 10 airlines that operate flights from Portsmouth to Otopeni Intl. 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 1 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£40Average£126FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
RyanairCheapest£45Average£122FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£45Average£152FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
British AirwaysCheapest£107Average£220FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAROMCheapest£121Average£198FlexibilityNo cancel feeOn-time86%
Search TAROM flights
SWISSCheapest£141Average£193FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aegean AirlinesCheapest£142Average£214FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
Austrian AirlinesCheapest£151Average£256FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LOTCheapest£153Average£222FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest£161Average£217FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Portsmouth to Otopeni Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Otopeni Intl from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Otopeni Intl, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Portsmouth to Otopeni Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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