OTP

£154 Find Cheap Flights from Portsmouth to Bucharest Airport

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portsmouth to Otopeni Intl departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bucharest Otopeni Intl Airport

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Portsmouth to Otopeni Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portsmouth to Otopeni Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portsmouth to Otopeni Intl

ven., 12 déc. - ven., 19 déc.
Multiple Airlines Logo
19:50 - 13:40SOU-OTP
15h 50m1 stop
Multiple Airlines Logo
06:15 - 19:20OTP-SOU
15h 05m1 stop
£154Multiple Airlines
Find Deal
ven., 12 déc. - ven., 19 déc.
Multiple Airlines Logo
19:50 - 13:40SOU-OTP
15h 50m1 stop
Multiple Airlines Logo
06:10 - 19:20OTP-SOU
15h 10m2 stops
£162Multiple Airlines
Find Deal
ven., 12 déc. - ven., 19 déc.
Multiple Airlines Logo
19:50 - 01:35SOU-OTP
27h 45m2 stops
Multiple Airlines Logo
06:10 - 19:20OTP-SOU
15h 10m2 stops
£175Multiple Airlines
Find Deal
sam., 15 nov. - sam., 22 nov.
KLM Logo
09:25 - 17:10SOU-OTP
5h 45m1 stop
KLM Logo
06:00 - 17:00OTP-SOU
13h 00m1 stop
£204KLM
Find Deal
ven., 21 nov. - ven., 28 nov.
KLM Logo
17:30 - 13:00SOU-OTP
17h 30m1 stop
KLM Logo
13:55 - 08:50OTP-SOU
20h 55m1 stop
£230KLM
Find Deal
mar., 16 déc. - mar., 6 janv.
KLM Logo
17:30 - 13:00SOU-OTP
17h 30m1 stop
KLM Logo
18:00 - 08:50OTP-SOU
16h 50m1 stop
£309KLM
Find Deal
lun., 30 mars - mar., 31 mars
KLM Logo
17:35 - 00:40SOU-OTP
5h 05m1 stop
KLM Logo
07:00 - 17:00OTP-SOU
12h 00m1 stop
£362KLM
Find Deal
lun., 30 mars - mar., 31 mars
British Airways Logo
06:50 - 00:45SOU-OTP
15h 55m2 stops
British Airways Logo
08:25 - 20:45OTP-SOU
14h 20m2 stops
£393British Airways
Find Deal
lun., 30 mars - mar., 31 mars
British Airways Logo
06:50 - 00:45SOU-OTP
15h 55m2 stops
British Airways Logo
08:25 - 20:45OTP-SOU
14h 20m2 stops
£394British Airways
Find Deal
mer., 1 avr. - mer., 8 avr.
British Airways Logo
08:55 - 01:25SOU-OTP
14h 30m2 stops
British Airways Logo
08:25 - 19:25OTP-SOU
13h 00m2 stops
£507British Airways
Find Deal

Everything you should know

Cheapest return fare
£154
Multiple Airlines
ven. 12/12ven. 19/12
SOU - OTP • 1 stop
Cheapest one-way flight
£922
KLM
ven. 19/12
SOU - OTP • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Otopeni Intl!
Useful Info

Good to know - Cheap tickets from Portsmouth to Bucharest Airport

Low seasonJanuary
Cheapest flight£154
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (63% more expensive on average)
Flight from Southampton to Bucharest Airport

When to book flights from Portsmouth to Otopeni Intl

Are your dates flexible? Find out the best times to travel from Portsmouth to Otopeni Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking Portsmouth to Bucharest Airport flights

  • How does KAYAK find such low prices on flights from Portsmouth to Bucharest Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portsmouth to Bucharest Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portsmouth to Bucharest Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest Airport from Portsmouth is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portsmouth to Bucharest Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bucharest Airport with an airline and back to Portsmouth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth to Bucharest Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bucharest Airport from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portsmouth to Otopeni Intl

 
Need help choosing which airline to fly with from Portsmouth to Otopeni Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1406 reviews
7.1Entertainment
7.8Boarding
7.3Food
7.7Comfort
8.4Crew
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

Everything you need to know for your flight from Portsmouth to Otopeni Intl

Information on your arrival and departure airports

Otopeni Intl (OTP)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.