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Cheap flights from Portsmouth to Romania from £111

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OTP
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Romania

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Romania
Explore the most affordable flight options available from Portsmouth to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Thu 12/317:55
SOU
-
OTP
2 stops26h 20m
Multiple Airlines
Thu 19/320:35
OTP
-
SOU
2 stops24h 45m
Multiple Airlines
Deal found 26/1£181
Thu 12/308:50
SOU
-
OTP
1 stop6h 20m
KLM
Thu 19/318:00
OTP
-
SOU
1 stop16h 20m
KLM
Deal found 26/1£197
Tue 24/309:20
SOU
-
OTP
2 stops15h 55m
Multiple Airlines
Wed 25/305:35
OTP
-
SOU
3 stops29h 10m
Multiple Airlines
Deal found 26/1£239
Thu 9/417:20
SOU
-
OTP
1 stop17h 40m
KLM
Sun 12/414:00
OTP
-
SOU
1 stop20h 35m
KLM
Deal found 25/1£252
Thu 9/409:05
SOU
-
OTP
2 stops26h 00m
Multiple Airlines
Sun 12/422:50
OTP
-
SOU
1 stop11h 50m
Multiple Airlines
Deal found 25/1£295

Find flight deals from Portsmouth to Romania

Keep the following information in mind while searching for Portsmouth to Romania flight deals. Data was last updated 27 January 2026.

Round-trip from

£181

One-way from

£111

Popular in

December

Cheapest in

January

Average price

£69
12/3-19/3
  • 12/3-19/3
  • 4 total stops
  • 51h 05m total
  • Portsmouth to Romania
Search Deals
15/4
  • 15/4
  • 2 total stops
  • 21h 05m total
  • Portsmouth to Romania
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Romania 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 27 January 2026.
Use the filters below to find and compare flights from Portsmouth to Romania that are best for you.

Fly from

Portsmouth

Fly to

Romania

Route

Depart

Return

Price

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 12/3

12:20-13:25

2 stops23h 05m

Bucharest Otopeni Intl

Thu 19/3

21:15-08:45

1 stop13h 30m

£193

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 12/3

08:50-17:10

1 stop6h 20m

Bucharest Otopeni Intl

Thu 19/3

18:00-08:20

1 stop16h 20m

£197

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Tue 24/3

09:20-03:15

2 stops15h 55m

Bucharest Otopeni Intl

Wed 25/3

05:35-08:45

3 stops29h 10m

£239

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 9/4

17:20-13:00

1 stop17h 40m

Bucharest Otopeni Intl

Sun 12/4

14:00-08:35

1 stop20h 35m

£252

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 9/4

11:40-02:55

2 stops13h 15m

Bucharest Otopeni Intl

Sun 12/4

06:00-08:35

2 stops28h 35m

£312

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Sat 14/3

10:15-23:25

2 stops11h 10m

Bucharest Otopeni Intl

Sun 15/3

07:35-08:10

2 stops26h 35m

£508

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 23/2

20:30-15:30

2 stops17h 00m

Bucharest Otopeni Intl

Mon 9/3

08:05-16:20

2 stops10h 15m

£538

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Wed 15/4

12:30-11:35

2 stops21h 05m

£111

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Fri 5/6

08:00-04:50

2 stops18h 50m

£136

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Sun 1/2

20:25-19:35

2 stops21h 10m

£438

Flights are sorted by cheapest return flights first.

Deals found on 25/1

Best time to book a flight from Portsmouth to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania 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 Romania

What is the cheapest month to book a flight from Portsmouth to Romania?

Currently, March is the cheapest month in which you can book a flight from Portsmouth to Romania (average of £21). Flying from Portsmouth to Romania in July is currently the most expensive (average of £80). 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 RO?

Find hourly flight availability from Portsmouth to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 January 2026.

A simple way to save on the total cost of your ticket is to fly from Portsmouth to Romania in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Portsmouth to Romania?

Use this chart to determine the cheapest time to fly return from Portsmouth to Romania. Price data was last updated on 24 January 2026.

Travellers seeking maximum savings on their Portsmouth to Romania flight should consider departing on Sunday at midday when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • How long is the flight from Portsmouth to Romania?

    Departing from Portsmouth to Romania will take you 6h 20m. The distance from Portsmouth to Romania is about 1339 mi.

  • What are the most reliable airlines from Portsmouth to Romania?

    Before booking your flight to Romania from Portsmouth, check out the most reliable airlines to get you to your destination on time: Royal Air Maroc (79%), Japan Airlines (76%), British Airways( 73%).

  • What are the cheapest flights from Portsmouth to Romania?

    Looking at all options, your cheapest flight can be booked for £58. While the most popular route (Southampton Eastleigh - Bucharest Otopeni Intl) can be booked for £181 on average, our data indicates £340 when flying from Portsmouth to Romania.

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

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

  • How can I find direct flights from Portsmouth to Romania?

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Romania 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 Romania?

    Currently, March is the cheapest month in which you can book a flight from Portsmouth to Romania (average of £21). Flying from Portsmouth to Romania in July is currently the most expensive (average of £80). 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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Alternative routes for Portsmouth to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to Romania

Discover the top 10 airlines that operate flights from Portsmouth to Romania. 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 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£24Average£116FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
RyanairCheapest£27Average£113FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£41Average£145FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Wizz AirCheapest£46Average£235FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
A.P.G.Cheapest£55Average£144FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
FLYONE RomaniaCheapest£63Average£81FlexibilityNo cancel feeOn-timeN/A
Search FLYONE Romania flights
British AirwaysCheapest£96Average£204FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapest£131Average£240FlexibilityNo cancel feeOn-time81%
Search LOT flights
Austrian AirlinesCheapest£135Average£234FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£155Average£222FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Portsmouth to Romania?

When you search for this flight from Portsmouth to Romania, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Romania from Portsmouth.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portsmouth to Romania flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Portsmouth to Romania and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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