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Cheap flights from London Heathrow Airport to Bucharest Otopeni Intl Airport from £70

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OTP
25 Mar — 1 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Bucharest Otopeni Intl are usually found in January or March, booked 15 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Heathrow to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 March 2025.

Round-trip from

£124

One-way from

£70

Popular in

December

Cheapest in

January

Average price

£142

Good round-trip deal

£158 or less

Good one-way deal

£76 or less
British Airways
  • British Airways
  • 2/4-8/4
  • Nonstop
  • 6h 45m total
  • London to Bucharest
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British Airways
  • British Airways
  • 20/4
  • Nonstop
  • 3h 20m total
  • London to Bucharest
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Highest demand for flights based on searches. 4% potential increase in price (£7 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from London Heathrow to Bucharest Otopeni Intl.
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Price to beat on a one-way flight from London Heathrow to Bucharest Otopeni Intl.
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Find flight deals from Heathrow to Otopeni Intl

Cheapest flights from Heathrow to Otopeni Intl
Explore the most affordable flight options available from Heathrow to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 March 2025.

Wed 8/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Wed 22/1008:25OTP - LHR
Nonstop3h 35mBritish Airways
Deal found 19/3£111
Tue 1/418:50LHR - OTP
2 stops21h 05mMultiple Airlines
Wed 9/408:25OTP - LHR
Nonstop3h 35mMultiple Airlines
Deal found 19/3£133
Sat 19/419:55LHR - OTP
1 stop17h 25mAir Serbia
Sat 3/516:05OTP - LHR
1 stop22h 25mAir Serbia
Deal found 20/3£139
Sun 1/622:15LHR - OTP
1 stop8h 50mAegean Airlines
Wed 11/609:55OTP - LHR
1 stop10h 00mAegean Airlines
Deal found 20/3£150
Tue 25/319:35LHR - OTP
1 stop15h 05mAir France
Tue 1/413:05OTP - LHR
1 stop7h 30mAir France
Deal found 20/3£157
Tue 8/417:50LHR - OTP
1 stop5h 10mLufthansa
Sun 13/419:20OTP - LHR
1 stop5h 20mLufthansa
Deal found 20/3£170
Tue 15/406:30LHR - OTP
1 stop14h 40mLOT
Fri 18/405:35OTP - LHR
1 stop18h 25mLOT
Deal found 20/3£171
Fri 18/420:05LHR - OTP
1 stop27h 00mSWISS
Tue 29/416:10OTP - LHR
1 stop5h 10mSWISS
Deal found 20/3£192
Sun 30/310:25LHR - OTP
1 stop20h 35mAustrian Airlines
Sun 6/416:05OTP - LHR
1 stop18h 15mAustrian Airlines
Deal found 19/3£194

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Otopeni Intl 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 20 March 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Heathrow

Fly to

Otopeni Intl

Route

Depart

Return

Price

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Wed 2/4

20:05-01:25

Nonstop3h 20m

Bucharest Otopeni Intl

Tue 8/4

18:15-19:40

Nonstop3h 25m

£124

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 1/4

18:50-17:55

2 stops21h 05m

Bucharest Otopeni Intl

Wed 9/4

08:25-10:00

Nonstop3h 35m

£133

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sat 19/4

19:55-15:20

1 stop17h 25m

Bucharest Otopeni Intl

Sat 3/5

16:05-12:30

1 stop22h 25m

£139

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sun 1/6

22:15-09:05

1 stop8h 50m

Bucharest Otopeni Intl

Wed 11/6

09:55-17:55

1 stop10h 00m

£150

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sat 19/4

07:25-01:00

1 stop15h 35m

Bucharest Otopeni Intl

Thu 1/5

19:20-22:40

1 stop5h 20m

£166

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 15/4

06:30-23:10

1 stop14h 40m

Bucharest Otopeni Intl

Fri 18/4

05:35-22:00

1 stop18h 25m

£171

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Fri 18/4

20:05-01:05

1 stop27h 00m

Bucharest Otopeni Intl

Tue 29/4

16:10-19:20

1 stop5h 10m

£192

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sun 30/3

10:25-09:00

1 stop20h 35m

Bucharest Otopeni Intl

Sun 6/4

16:05-08:20

1 stop18h 15m

£194

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sun 20/4

19:10-00:30

Nonstop3h 20m

£70

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 3/6

22:15-09:05

1 stop8h 50m

£75

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 17 results
1
2

Best time to book a flight from Heathrow to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl 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 Bucharest Otopeni Intl Airport

How far ahead should I book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a return flight from Heathrow to Otopeni Intl. Price data was last updated on 14 March 2025.

The best time to book flights from London Heathrow Airport to Bucharest Otopeni Intl Airport is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport?

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

Find hourly flight availability from Heathrow to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 March 2025.

It’s optimal to fly from London Heathrow Airport to Bucharest Otopeni Intl Airport in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from London Heathrow Airport to Bucharest Otopeni Intl Airport?

Use this chart to determine the cheapest time to fly return from Heathrow to Otopeni Intl. Price data was last updated on 16 March 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Bucharest Otopeni Intl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Otopeni Intl by month

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

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport 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 Bucharest Otopeni Intl Airport when rainfall is around 20.0 mm.

Temperature in Otopeni Intl by month

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

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, 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 Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated 20 March 2025.
Read through reviews of airlines operating flights from London to Bucharest, such as Aegean Airlines, LOT and Austrian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
726 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.1

Boarding

7.8

Comfort

7.8

Entertainment

6.9

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
726 reviews
Aegean Airlines
8.1
Very Good
726 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.1

Boarding

7.8

Comfort

7.8

Entertainment

6.9

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
1,060 reviews
Aegean Airlines
8.1
Very Good
726 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.1

Boarding

7.8

Comfort

7.8

Entertainment

6.9

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
768 reviews
Aegean Airlines
8.1
Very Good
726 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.1

Boarding

7.8

Comfort

7.8

Entertainment

6.9

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
1,567 reviews
Aegean Airlines
8.1
Very Good
726 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.1

Boarding

7.8

Comfort

7.8

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Lufthansa
6.7
Okay
6,943 reviews
Aegean Airlines
8.1
Very Good
726 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.1

Boarding

7.8

Comfort

7.8

Entertainment

6.9

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 Otopeni Intl. 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 flying from London Heathrow Airport to Bucharest Otopeni Intl Airport round-trip?

    According to our current data, British Airways (£124), Air Serbia (£139), and Aegean Airlines (£150) offers the cheapest pricing from London Heathrow Airport to Bucharest Otopeni Intl Airport. You may be able to fly from London Heathrow Airport to Bucharest Otopeni Intl Airport for 36% less than the average price by searching for these airlines.

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

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £70. Users have also found prices from £75 and £81 on Aegean Airlines and Air Serbia, respectively.

  • What are the most reliable airlines from London Heathrow Airport to Bucharest Otopeni Intl Airport?

    Before booking your flight to Bucharest Otopeni Intl Airport from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Royal Air Maroc (82%), American Airlines (80%), Japan Airlines( 80%).

  • What are the cheapest flights from London Heathrow Airport to Bucharest Otopeni Intl Airport?

    While on average a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport is generally £252, our data shows the cheapest flight currently is £68. When looking at the most popular route, (London Heathrow - Bucharest Otopeni Intl), you can expect to pay £105 for that flight.

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

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

  • How can I find direct flights from Heathrow to Otopeni Intl?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Otopeni Intl 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 Bucharest Otopeni Intl Airport?

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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Otopeni

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Alternative routes for Heathrow to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
Stansted to Otopeni Intl flights
Gatwick to Otopeni Intl flights
Luton to Otopeni Intl flights
London City to Otopeni Intl flights
Southend to Otopeni Intl flights

Top 8 airlines flying from Heathrow to Otopeni Intl

Discover the top 8 airlines that operate flights from Heathrow to Otopeni Intl. 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 20 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£46Average£143FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
British AirwaysCheapest£107Average£219FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAROMCheapest£120Average£196FlexibilityNo cancel feeOn-time86%
Search TAROM flights
Aegean AirlinesCheapest£133Average£213FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
SWISSCheapest£136Average£176FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Austrian AirlinesCheapest£150Average£244FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LOTCheapest£152Average£216FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest£161Average£214FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Otopeni Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Otopeni Intl. 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 Otopeni Intl?

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 Otopeni Intl from Heathrow.

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

Yes, we can. To see specific flights from Heathrow to Otopeni Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Heathrow to Otopeni Intl 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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