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Cheap flights from London Heathrow Airport to Romania from £63

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OTP
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Heathrow to Romania

Keep the following information in mind while searching for Heathrow to Romania flight deals. Data was last updated 11 July 2025.

Round-trip from

£100

One-way from

£63

Popular in

December

Cheapest in

March

Average price

£195

Good round-trip deal

£192 or less

Good one-way deal

£107 or less
British Airways
  • British Airways
  • 2/12-4/12
  • Nonstop
  • 6h 45m total
  • London to Romania
Search Deals
British Airways
  • British Airways
  • 23/9
  • Nonstop
  • 3h 20m total
  • London to Romania
Search Deals
Highest demand for flights based on searches. 5% 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 July 2025
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Price to beat on a round-trip flight from London Heathrow to Romania.
Search Deals
Price to beat on a one-way flight from London Heathrow to Romania.
Search Deals

Find flight deals from Heathrow to Romania

Cheapest flights from Heathrow to Romania
Explore the most affordable flight options available from Heathrow to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Tue 2/1217:45LHR - OTP
Nonstop3h 15mBritish Airways
Thu 4/1221:00OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 9/7£100
Fri 21/1118:30LHR - OTP
Nonstop3h 15mMultiple Airlines
Sun 23/1121:15OTP - LHR
1 stop22h 40mMultiple Airlines
Deal found 9/7£136
Fri 29/806:55LHR - OMR
1 stop4h 40mLufthansa
Fri 5/914:10OMR - LHR
1 stop6h 15mLufthansa
Deal found 11/7£138
Wed 1/1018:10LHR - CLJ
1 stop15h 35mMultiple Airlines
Sun 5/1018:25CLJ - LHR
1 stop5h 55mMultiple Airlines
Deal found 10/7£152
Wed 15/1022:15LHR - OTP
1 stop8h 50mAegean Airlines
Fri 17/1009:55OTP - LHR
1 stop10h 00mAegean Airlines
Deal found 9/7£154
Mon 24/1106:35LHR - CLJ
1 stop5h 05mLufthansa
Sat 29/1114:25CLJ - LHR
1 stop4h 40mLufthansa
Deal found 10/7£160
Tue 9/906:00LHR - SBZ
1 stop4h 55mAustrian Airlines
Thu 25/913:40SBZ - LHR
1 stop21h 05mAustrian Airlines
Deal found 9/7£162
Sat 15/1107:40LHR - SBZ
1 stop8h 35mLufthansa
Sat 22/1106:00SBZ - LHR
1 stop6h 25mLufthansa
Deal found 9/7£163
Mon 1/907:25LHR - OTP
1 stop15h 35mLufthansa
Mon 15/919:20OTP - LHR
1 stop5h 20mLufthansa
Deal found 9/7£168
Mon 1/906:55LHR - TSR
1 stop4h 30mLufthansa
Sat 6/914:05TSR - LHR
1 stop6h 20mLufthansa
Deal found 10/7£173
Thu 4/908:40LHR - SBZ
1 stop9h 55mMultiple Airlines
Mon 8/910:00SBZ - LHR
1 stop22h 55mMultiple Airlines
Deal found 10/7£174
Fri 12/906:00LHR - IAS
1 stop7h 20mAustrian Airlines
Fri 19/905:20IAS - LHR
1 stop5h 25mAustrian Airlines
Deal found 9/7£175

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow 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 11 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Romania that are best for you.

Fly from

Heathrow

Fly to

Romania

Route

Depart

Return

Price

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 2/12

17:45-23:00

Nonstop3h 15m

Bucharest Otopeni Intl

Thu 4/12

21:00-22:30

Nonstop3h 30m

£100

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Wed 7/1

22:15-20:25

1 stop20h 10m

Bucharest Otopeni Intl

Wed 21/1

15:50-17:30

Nonstop3h 40m

£130

LondonOradea

LHR - OMR

LHROMR

London Heathrow

Fri 29/8

06:55-13:35

1 stop4h 40m

Oradea

Fri 5/9

14:10-18:25

1 stop6h 15m

£138

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Wed 1/10

18:10-11:45

1 stop15h 35m

Cluj Napoca

Sun 5/10

18:25-22:20

1 stop5h 55m

£152

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Wed 15/10

22:15-09:05

1 stop8h 50m

Bucharest Otopeni Intl

Fri 17/10

09:55-17:55

1 stop10h 00m

£154

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Mon 24/11

06:35-13:40

1 stop5h 05m

Cluj Napoca

Sat 29/11

14:25-17:05

1 stop4h 40m

£160

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Tue 9/9

06:00-12:55

1 stop4h 55m

Sibiu

Thu 25/9

13:40-08:45

1 stop21h 05m

£162

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Sat 15/11

07:40-18:15

1 stop8h 35m

Sibiu

Sat 22/11

06:00-10:25

1 stop6h 25m

£163

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Mon 1/9

07:25-01:00

1 stop15h 35m

Bucharest Otopeni Intl

Mon 15/9

19:20-22:40

1 stop5h 20m

£168

LondonTimisoara

LHR - TSR

LHRTSR

London Heathrow

Mon 1/9

06:55-13:25

1 stop4h 30m

Timisoara

Sat 6/9

14:05-18:25

1 stop6h 20m

£173

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 57 results
1
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6

Best time to book a flight from Heathrow to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from Heathrow 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 London Heathrow Airport to Romania

What is the cheapest month to book a flight from London Heathrow Airport to Romania?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Romania (average of £55). Flying from London Heathrow Airport to Romania 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 LHR to RO?

Find hourly flight availability from Heathrow 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 11 July 2025.

When flying from London Heathrow Airport to Romania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. 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 Romania. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with Aegean Airlines, KLM, andLOT from London Heathrow Airport to Romania to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very Good
763 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Food

7.4

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very Good
763 reviews
Aegean Airlines
8.2
Very Good
763 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Food

7.4

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,372 reviews
Aegean Airlines
8.2
Very Good
763 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Food

7.4

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
LOT
7.6
Good
1,096 reviews
Aegean Airlines
8.2
Very Good
763 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Food

7.4

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
811 reviews
Aegean Airlines
8.2
Very Good
763 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Food

7.4

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Air France
7.5
Good
1,467 reviews
Aegean Airlines
8.2
Very Good
763 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Food

7.4

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

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

  • What are the cheapest airlines to fly from London Heathrow Airport to Romania one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Romania are British Airways (£63), Aegean Airlines (£82), and KLM (£104).

  • What are the most popular routes from London Heathrow Airport to Romania?

    The most popular route from London Heathrow Airport to Romania is London Heathrow - Bucharest Otopeni Intl. You may also consider London Heathrow - Cluj Napoca or London Heathrow - Timisoara.

  • What are the most reliable airlines from London Heathrow Airport to Romania?

    The top 3 most reliable airlines when flying from London Heathrow Airport to Romania are Japan Airlines (83%), Royal Air Maroc (82%) and American Airlines (76%).

  • What are the cheapest flights from London Heathrow Airport to Romania?

    Looking for the cheapest flight from London Heathrow Airport to Romania? While on average our users pay £273, our data indicates the cheapest price to be £76. The most popular route (London Heathrow - Bucharest Otopeni Intl), is priced around £100.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 London Heathrow Airport to Romania?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Romania (average of £55). Flying from London Heathrow Airport to Romania 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow 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 Heathrow to Romania

Discover the top 10 airlines that operate flights from Heathrow 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£41Average£209FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Wizz AirCheapest£48Average£246FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
British AirwaysCheapest£103Average£210FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAROMCheapest£116Average£167FlexibilityNo cancel feeOn-time86%
Search TAROM flights
LufthansaCheapest£133Average£235FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£134Average£184FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aegean AirlinesCheapest£135Average£200FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
Austrian AirlinesCheapest£136Average£255FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LOTCheapest£145Average£230FlexibilityNo cancel feeOn-time81%
Search LOT flights
KLMCheapest£221Average£468FlexibilityNo cancel feeOn-time75%
Search KLM 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 Heathrow to Romania?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Romania. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Romania for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes, Cheapflights offers price alerts on Heathrow to Romania flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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