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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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OTP
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Romania

Enter your travel dates to find the best prices.

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 28 February 2026.

Fri 13/314:15
LHR
-
OTP
Nonstop3h 15m
British Airways
Thu 19/308:00
OTP
-
LHR
Nonstop3h 50m
British Airways
Deal found 26/2£109
Sat 14/318:10
LHR
-
OTP
Nonstop3h 15m
British Airways
Fri 20/308:00
OTP
-
LHR
Nonstop3h 50m
British Airways
Deal found 28/2£110
Fri 24/420:05
LHR
-
OTP
Nonstop3h 15m
British Airways
Sat 25/420:00
OTP
-
LHR
Nonstop3h 20m
British Airways
Deal found 27/2£110
Wed 2/1217:40
LHR
-
OTP
Nonstop3h 15m
British Airways
Sun 6/1207:35
OTP
-
LHR
Nonstop3h 50m
British Airways
Deal found 25/2£111
Mon 9/309:40
LHR
-
OTP
Nonstop3h 15m
British Airways
Tue 10/308:00
OTP
-
LHR
Nonstop3h 50m
British Airways
Deal found 28/2£113
Mon 9/1118:30
LHR
-
OTP
Nonstop3h 15m
British Airways
Thu 12/1116:35
OTP
-
LHR
Nonstop3h 30m
British Airways
Deal found 25/2£114
Sat 7/318:10
LHR
-
OTP
Nonstop3h 15m
British Airways
Sat 14/308:05
OTP
-
LHR
Nonstop3h 55m
British Airways
Deal found 24/2£116
Wed 11/317:40
LHR
-
OTP
Nonstop3h 15m
British Airways
Thu 19/308:00
OTP
-
LHR
Nonstop3h 50m
British Airways
Deal found 26/2£117
Wed 25/306:00
LHR
-
SBZ
1 stop7h 25m
Austrian Airlines
Wed 1/413:40
SBZ
-
LHR
1 stop10h 00m
Austrian Airlines
Deal found 25/2£117
Thu 19/318:15
LHR
-
OTP
Nonstop3h 15m
British Airways
Fri 27/308:00
OTP
-
LHR
Nonstop3h 50m
British Airways
Deal found 28/2£118
Wed 25/306:00
LHR
-
SBZ
1 stop7h 25m
Multiple Airlines
Wed 1/413:55
SBZ
-
LHR
1 stop10h 45m
Multiple Airlines
Deal found 25/2£119
Sat 7/318:10
LHR
-
OTP
Nonstop3h 15m
British Airways
Fri 13/320:20
OTP
-
LHR
Nonstop3h 30m
British Airways
Deal found 27/2£120

Find flight deals from Heathrow to Romania

Keep the following information in mind while searching for Heathrow to Romania flight deals. Data was last updated 28 February 2026.

Round-trip from

£109

One-way from

£63

Popular in

December

Cheapest in

January

Average price

£105

Good round-trip deal

£136 or less

Good one-way deal

£88 or less
British Airways
  • British Airways
  • 13/3-19/3
  • Nonstop
  • 7h 05m total
  • London to Romania
Search Deals
British Airways
  • British Airways
  • 18/3
  • Nonstop
  • 3h 15m total
  • London 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 February 2026
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

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 28 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Wed 25/3

06:00-15:25

1 stop7h 25m

Sibiu

Wed 1/4

13:40-21:40

1 stop10h 00m

£117

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Sun 19/4

09:00-01:05

1 stop14h 05m

Sibiu

Thu 23/4

12:05-21:40

1 stop11h 35m

£125

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Thu 23/4

09:05-12:55

1 stop25h 50m

Sibiu

Mon 27/4

13:40-08:20

1 stop20h 40m

£128

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Thu 19/3

08:45-18:15

1 stop7h 30m

Sibiu

Sun 22/3

16:05-08:20

1 stop18h 15m

£137

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Thu 12/3

06:00-15:20

1 stop7h 20m

Iasi

Wed 18/3

16:05-08:20

1 stop18h 15m

£143

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Sun 15/3

06:00-14:30

1 stop6h 30m

Cluj Napoca

Thu 19/3

10:50-16:20

1 stop7h 30m

£154

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Sat 11/4

12:20-11:20

1 stop21h 00m

Sibiu

Sat 18/4

13:55-17:05

1 stop5h 10m

£162

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Thu 16/4

09:05-01:20

1 stop14h 15m

Iasi

Fri 24/4

05:20-08:20

1 stop5h 00m

£163

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Wed 20/5

06:00-15:20

1 stop7h 20m

Iasi

Sun 24/5

16:00-21:40

1 stop7h 40m

£166

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 28/4

17:50-01:10

1 stop5h 20m

Bucharest Otopeni Intl

Wed 29/4

19:20-22:40

1 stop5h 20m

£172

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 60 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Romania (average of £42). Flying from London Heathrow Airport to Romania in September is currently the most expensive (average of £146). 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 28 February 2026.

When flying from London Heathrow Airport to Romania, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 41% versus a flight in the morning.

What is the cheapest day to fly from London Heathrow Airport to Romania?

Use this chart to determine the cheapest time to fly return from Heathrow to Romania. Price data was last updated on 21 February 2026.

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

How often are flights from London to Romania delayed?

About 15% of weekly flights between London and Romania have experienced delays in the past year, with the average delay time being 115 minutes.

What is the most punctual flight time for London to Romania flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Romania flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 15% of flights being delayed.

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 28 February 2026.
Check out reviews from past customers who have flown with Austrian Airlines, LOT, andLufthansa 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.
Austrian Airlines
7.6
Good
901 reviews
Check prices

Comfort

7.3

Food

6.8

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Austrian Airlines
7.6
Good
901 reviews
Austrian Airlines
7.6
Good
901 reviews
Check prices

Comfort

7.3

Food

6.8

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
LOT
7.5
Good
1,182 reviews
Austrian Airlines
7.6
Good
901 reviews
Check prices

Comfort

7.3

Food

6.8

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Lufthansa
6.8
Okay
7,818 reviews
Austrian Airlines
7.6
Good
901 reviews
Check prices

Comfort

7.3

Food

6.8

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Wizz Air
6.8
Okay
411 reviews
Austrian Airlines
7.6
Good
901 reviews
Check prices

Comfort

7.3

Food

6.8

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
British Airways
6.7
Okay
7,772 reviews
Austrian Airlines
7.6
Good
901 reviews
Check prices

Comfort

7.3

Food

6.8

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

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.

  • How long is the flight from London Heathrow Airport to Romania?

    For as low as £172, Austrian Airlines can have you in Romania from London Heathrow Airport in 5h 20m. The distance between London Heathrow Airport and Romania is about 1307 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 Wizz Air (£45), British Airways (£62), and Aegean Airlines (£73).

  • 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 - Iasi.

  • 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 Royal Air Maroc (85%), Japan Airlines (83%) and British Airways (79%).

  • 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 £242, our data indicates the cheapest price to be £70. 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Romania (average of £42). Flying from London Heathrow Airport to Romania in September is currently the most expensive (average of £146). 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 Heathrow to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Heathrow to Romania

Discover the top 6 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 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£40Average£166FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Wizz AirCheapest£93Average£244FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
British AirwaysCheapest£97Average£209FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapest£133Average£259FlexibilityNo cancel feeOn-time81%
Search LOT flights
Austrian AirlinesCheapest£137Average£248FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£138Average£224FlexibilityNo 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 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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