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Cheap flights from London Heathrow Airport to Romania from £71

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OTP
10 Mar — 17 Mar1
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 5 March 2025.

Round-trip from

£110

One-way from

£71

Popular in

December

Cheapest in

March

Average price

£81

Good round-trip deal

£152 or less

Good one-way deal

£112 or less
British Airways
  • British Airways
  • 5/5-8/5
  • 1 total stop
  • 27h 15m total
  • London to Romania
Search Deals
Aegean Airlines
  • Aegean Airlines
  • 18/3
  • 1 total stop
  • 9h 45m total
  • London to Romania
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
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 5 March 2025.

Mon 5/513:30LHR - OTP
1 stop23h 50mMultiple Airlines
Thu 8/521:15OTP - LHR
Nonstop3h 25mMultiple Airlines
Deal found 4/3£110
Tue 1/420:05LHR - OTP
Nonstop3h 20mBritish Airways
Tue 8/408:25OTP - LHR
Nonstop3h 35mBritish Airways
Deal found 4/3£116
Mon 31/322:15LHR - OTP
1 stop8h 50mAegean Airlines
Fri 4/409:55OTP - LHR
1 stop10h 00mAegean Airlines
Deal found 4/3£134
Fri 17/1013:30LHR - OTP
1 stop11h 35mAir Serbia
Fri 7/1116:05OTP - LHR
1 stop22h 15mAir Serbia
Deal found 4/3£145
Tue 1/409:05LHR - IAS
1 stop14h 15mAustrian Airlines
Fri 4/416:00IAS - LHR
1 stop7h 40mAustrian Airlines
Deal found 4/3£145
Wed 2/420:05LHR - CLJ
1 stop11h 50mSWISS
Mon 7/415:20CLJ - LHR
1 stop6h 00mSWISS
Deal found 3/3£147
Thu 27/315:15LHR - CLJ
1 stop19h 15mMultiple Airlines
Mon 31/306:10CLJ - LHR
2 stops29h 00mMultiple Airlines
Deal found 4/3£148
Tue 25/319:25LHR - SBZ
1 stop18h 00mAustrian Airlines
Mon 31/313:10SBZ - LHR
1 stop7h 30mAustrian Airlines
Deal found 4/3£152
Sat 29/306:30LHR - CLJ
1 stop9h 05mLOT
Mon 31/318:05CLJ - LHR
1 stop5h 55mLOT
Deal found 3/3£152
Tue 1/417:50LHR - CLJ
1 stop4h 40mLufthansa
Wed 9/418:05CLJ - LHR
1 stop6h 35mLufthansa
Deal found 3/3£154
Sat 22/307:40LHR - SBZ
1 stop8h 35mMultiple Airlines
Mon 24/316:05SBZ - LHR
1 stop4h 35mMultiple Airlines
Deal found 3/3£157
Thu 20/308:45LHR - SBZ
1 stop7h 30mLufthansa
Tue 25/318:55SBZ - LHR
1 stop6h 00mLufthansa
Deal found 4/3£160

Find flights from Heathrow to Romania within your budget

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 5 March 2025.

Fly from

Heathrow

Fly to

Romania

Route

Depart

Return

Price

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Mon 5/5

13:30-15:20

1 stop23h 50m

Bucharest Otopeni Intl

Thu 8/5

21:15-22:40

Nonstop3h 25m

£110

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 1/4

20:05-01:25

Nonstop3h 20m

Bucharest Otopeni Intl

Tue 8/4

08:25-10:00

Nonstop3h 35m

£116

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Mon 31/3

22:15-09:05

1 stop8h 50m

Bucharest Otopeni Intl

Fri 4/4

09:55-17:55

1 stop10h 00m

£134

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Tue 1/4

09:05-01:20

1 stop14h 15m

Iasi

Fri 4/4

16:00-21:40

1 stop7h 40m

£145

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Wed 7/5

13:30-03:05

1 stop11h 35m

Bucharest Otopeni Intl

Tue 13/5

16:05-12:30

1 stop22h 25m

£145

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Wed 2/4

20:05-09:55

1 stop11h 50m

Cluj Napoca

Mon 7/4

15:20-19:20

1 stop6h 00m

£147

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Thu 27/3

15:15-12:30

1 stop19h 15m

Cluj Napoca

Mon 31/3

06:10-09:10

2 stops29h 00m

£148

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Sat 29/3

06:30-17:35

1 stop9h 05m

Cluj Napoca

Mon 31/3

18:05-22:00

1 stop5h 55m

£152

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Tue 25/3

19:25-15:25

1 stop18h 00m

Sibiu

Mon 31/3

13:10-18:40

1 stop7h 30m

£152

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Tue 1/4

17:50-00:30

1 stop4h 40m

Cluj Napoca

Wed 9/4

18:05-22:40

1 stop6h 35m

£154

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Showing 1-10 of 60 results
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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.

Travel insights for flights from Heathrow to Romania

Get recent, data-driven insights about flights from Heathrow to Romania including ideal travel times, pricing trends, and more.

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 5 March 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.

Rainfall in Romania by month

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

In terms of precipitation, rainfall in Romania 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 Romania when rainfall is around 20.0 mm.

Temperature in Romania by month

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

If weather is an important factor for your trip to Romania, 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 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 5 March 2025.
Peruse reviews from past customers who have flown with Aegean Airlines, KLM and LOT from London to Romania to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Food

7.3

Overall

8.1

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
8.1
Very Good
730 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Food

7.3

Overall

8.1

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
1,321 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Food

7.3

Overall

8.1

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
1,066 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Food

7.3

Overall

8.1

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
7.5
Good
767 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Food

7.3

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

SWISS
7.5
Good
1,560 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Food

7.3

Overall

8.1

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 Aegean Airlines (£71), British Airways (£73), and Air Serbia (£80).

  • 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 - Iasi or London Heathrow - Cluj Napoca.

  • 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 American Airlines (74%), Japan Airlines (74%) and British Airways (74%).

  • 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 £249, our data indicates the cheapest price to be £76. The most popular route (London Heathrow - Bucharest Otopeni Intl), is priced around £110.

  • 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 5 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£46Average£183FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Wizz AirCheapest£54Average£231FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
A.P.G.Cheapest£91Average£302FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
LOTCheapest£97Average£240FlexibilityNo cancel feeOn-time81%
Search LOT flights
British AirwaysCheapest£108Average£225FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAROMCheapest£122Average£322FlexibilityNo cancel feeOn-time86%
Search TAROM flights
Aegean AirlinesCheapest£135Average£217FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
SWISSCheapest£138Average£180FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£141Average£246FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£145Average£289FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines 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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