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Cheap flights from Portsmouth to Romania from £122

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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OTP
28 May — 4 Jun1
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 28 April 2026.

Mon 8/620:40
SOU
-
OTP
1 stop11h 10m
Multiple Airlines
Mon 15/619:00
OTP
-
SOU
2 stops23h 50m
Multiple Airlines
Deal found 24/4£165
Thu 11/611:40
SOU
-
OTP
2 stops23h 15m
Multiple Airlines
Thu 18/612:00
OTP
-
SOU
2 stops22h 45m
Multiple Airlines
Deal found 26/4£188
Tue 9/618:10
SOU
-
OTP
2 stops23h 45m
Multiple Airlines
Tue 16/622:45
OTP
-
SOU
1 stop16h 10m
Multiple Airlines
Deal found 25/4£193
Thu 11/606:45
SOU
-
OTP
2 stops25h 00m
Multiple Airlines
Sat 13/606:05
OTP
-
SOU
2 stops27h 50m
Multiple Airlines
Deal found 27/4£216
Mon 8/617:20
SOU
-
OTP
1 stop5h 35m
KLM
Mon 15/618:10
OTP
-
SOU
1 stop16h 25m
KLM
Deal found 24/4£241

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 28 April 2026.

Round-trip from

£165

One-way from

£122

Popular in

December

Cheapest in

January

Average price

£150
8/6-15/6
  • 8/6-15/6
  • 3 total stops
  • 35h 00m total
  • Portsmouth to Romania
Search Deals
24/6
  • 24/6
  • 2 total stops
  • 25h 20m total
  • Portsmouth to Romania
Search Deals
High demand for flights, 1% 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 April 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 28 April 2026.
Use the filters below to find and compare flights from Portsmouth to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 8/6

19:20-21:35

2 stops24h 15m

Bucharest Otopeni Intl

Mon 15/6

19:00-16:50

2 stops23h 50m

£176

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 11/6

11:40-12:55

2 stops23h 15m

Bucharest Otopeni Intl

Thu 18/6

18:20-08:45

1 stop16h 25m

£225
Fastest return journey

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 8/6

17:20-00:55

1 stop5h 35m

Bucharest Otopeni Intl

Mon 15/6

18:10-08:35

1 stop16h 25m

£244

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 14/9

19:20-18:40

2 stops21h 20m

Bucharest Otopeni Intl

Mon 21/9

11:05-16:50

3 stops31h 45m

£263

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Sat 16/5

06:45-00:20

2 stops39h 35m

Bucharest Otopeni Intl

Wed 20/5

08:15-20:45

2 stops38h 30m

£597

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Fri 23/10

08:55-01:20

2 stops14h 25m

Bucharest Otopeni Intl

Fri 6/11

16:45-09:45

2 stops19h 00m

£600

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Mon 11/5

18:25-01:20

2 stops28h 55m

Bucharest Otopeni Intl

Wed 13/5

08:15-19:00

2 stops12h 45m

£600

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Thu 22/10

08:55-00:20

2 stops13h 25m

Bucharest Otopeni Intl

Thu 5/11

08:00-19:25

2 stops13h 25m

£606

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Fri 11/9

08:55-01:20

2 stops14h 25m

Bucharest Otopeni Intl

Mon 14/9

15:40-08:25

2 stops18h 45m

£644

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Fri 17/7

06:45-01:20

2 stops16h 35m

Bucharest Otopeni Intl

Wed 5/8

16:15-09:45

2 stops19h 30m

£645

Flights are sorted by cheapest return flights first.

Deals found on 24/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 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 28 April 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 15% 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 25 April 2026.

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

Weekly flight availability from Portsmouth to Romania

Explore weekly flight availability from Portsmouth to Romania. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 April 2026.

The most flights from P0R to RO0 are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

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 5h 35m. The distance from Portsmouth to Romania is about 1339 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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: American Airlines (85%), British Airways (83%), Japan Airlines( 79%).

  • What are the cheapest flights from Portsmouth to Romania?

    Looking at all options, your cheapest flight can be booked for £94. While the most popular route (Southampton Eastleigh - Bucharest Otopeni Intl) can be booked for £188 on average, our data indicates £265 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.

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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£27Average£125FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£39Average£151FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Wizz AirCheapest£45Average£227FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
A.P.G.Cheapest£52Average£203FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
HiSkyCheapest£54Average£136FlexibilityNo cancel feeOn-timeN/A
Search HiSky flights
FLYONE RomaniaCheapest£64Average£144FlexibilityNo cancel feeOn-timeN/A
Search FLYONE Romania flights
AnimawingsCheapest£90Average£135FlexibilityNo cancel feeOn-timeN/A
Search Animawings flights
British AirwaysCheapest£97Average£209FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapest£105Average£254FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest£138Average£229FlexibilityNo 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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