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Otopeni Intl

$85+ Cheap flights from Heathrow (LHR) to Otopeni Intl (OTP)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OTP
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Bucharest Otopeni Intl are usually found in January or March, booked 85 days in advance, depart on a Friday or Monday and return on a Friday

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 junio 12, 2025.

Round-trip from

$147
(British Airways)

One-way from

$85
(Expedia)

Popular in

December

Cheapest in

January

Average price

$274

Good round-trip deal

$206 or less

Good one-way deal

$145 or less
From London Heathrow to Bucharest Otopeni Intl
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One-way flight from London Heathrow to Bucharest Otopeni Intl
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Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This British Airways deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/195:55 pmLHR - OTP
Nonstop3h 10mBritish Airways
jue. 11/204:40 pmOTP - LHR
Nonstop3h 45mBritish Airways
Deal found 6/12$147
This Travelocity deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/88:05 pmLHR - OTP
Nonstop3h 20mMultiple Airlines
dom. 10/199:55 amOTP - LHR
1 stop10h 00mMultiple Airlines
Deal found 6/11$196
This Air Serbia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/101:20 pmLHR - OTP
1 stop23h 55mAir Serbia
vie. 12/124:30 amOTP - LHR
1 stop9h 50mAir Serbia
Deal found 6/10$198
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/810:15 pmLHR - OTP
1 stop8h 50mAegean Airlines
dom. 10/199:55 amOTP - LHR
1 stop13h 15mAegean Airlines
Deal found 6/11$215
This Lufthansa deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/205:50 pmLHR - OTP
1 stop5h 10mLufthansa
vie. 11/76:05 amOTP - LHR
1 stop11h 45mLufthansa
Deal found 6/11$230
This KLM deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/288:40 amLHR - OTP
1 stop6h 40mKLM
jue. 9/111:45 pmOTP - LHR
1 stop5h 50mKLM
Deal found 6/10$233
This Austrian Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/66:00 amLHR - OTP
1 stop7h 20mAustrian Airlines
vie. 10/106:55 pmOTP - LHR
1 stop4h 45mAustrian Airlines
Deal found 6/10$247
This SWISS deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/266:00 amLHR - OTP
1 stop17h 20mSWISS
mié. 7/26:30 amOTP - LHR
1 stop17h 15mSWISS
Deal found 6/10$262
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/56:30 amLHR - OTP
1 stop17h 20mLOT
dom. 7/68:20 amOTP - LHR
1 stop15h 40mLOT
Deal found 6/11$334
This Expedia deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/139:10 amLHR - OTP
1 stop5h 35mEurowings
vie. 6/2011:35 amOTP - LHR
1 stop6h 50mEurowings
Deal found 6/12$342

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated junio 12, 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

mié. 11/19

5:55 pm-11:05 pm

Nonstop3h 10m

Bucharest Otopeni Intl

jue. 11/20

4:40 pm-6:25 pm

Nonstop3h 45m

$147

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

mié. 10/8

8:05 pm-1:25 am

Nonstop3h 20m

Bucharest Otopeni Intl

dom. 10/19

9:55 am-5:55 pm

1 stop10h 00m

$196

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

dom. 6/22

7:25 pm-3:05 am

1 stop5h 40m

Bucharest Otopeni Intl

lun. 6/23

4:05 pm-12:30 pm

1 stop22h 25m

$212

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

mié. 10/8

10:15 pm-9:05 am

1 stop8h 50m

Bucharest Otopeni Intl

dom. 10/19

9:55 am-9:10 pm

1 stop13h 15m

$215

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

sáb. 9/20

5:50 pm-1:00 am

1 stop5h 10m

Bucharest Otopeni Intl

vie. 11/7

6:05 am-3:50 pm

1 stop11h 45m

$230

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

jue. 8/28

8:40 am-5:20 pm

1 stop6h 40m

Bucharest Otopeni Intl

jue. 9/11

1:45 pm-5:35 pm

1 stop5h 50m

$233

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

mar. 7/1

8:05 pm-1:05 pm

1 stop15h 00m

Bucharest Otopeni Intl

mié. 7/2

4:10 pm-9:45 pm

1 stop7h 35m

$243

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

lun. 10/6

6:00 am-3:20 pm

1 stop7h 20m

Bucharest Otopeni Intl

vie. 10/10

6:55 pm-9:40 pm

1 stop4h 45m

$247

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

sáb. 7/5

6:30 am-1:50 am

1 stop17h 20m

Bucharest Otopeni Intl

dom. 7/6

8:20 am-10:00 pm

1 stop15h 40m

$334

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

mié. 11/12

5:55 pm-11:05 pm

Nonstop3h 10m

$85

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 19 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 round-trip 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 round-trip flight from Heathrow to Otopeni Intl. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport (average of $604). Flying from London Heathrow Airport to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,146). 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 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 junio 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 16% on flights from London Heathrow Airport to Bucharest Otopeni Intl Airport by exploring options for tickets in the evening.

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 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 0.8 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 junio 12, 2025.
Read through reviews of airlines operating flights from London to Bucharest, such as Aegean Airlines, KLM and LOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very good
759 reviews

Overall

8.2

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Crew

8.6

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
759 reviews
Aegean Airlines
8.2
Very good
759 reviews

Overall

8.2

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Crew

8.6

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
1,358 reviews
Aegean Airlines
8.2
Very good
759 reviews

Overall

8.2

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Crew

8.6

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
1,077 reviews
Aegean Airlines
8.2
Very good
759 reviews

Overall

8.2

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Crew

8.6

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
802 reviews
Aegean Airlines
8.2
Very good
759 reviews

Overall

8.2

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Crew

8.6

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
1,623 reviews
Aegean Airlines
8.2
Very good
759 reviews

Overall

8.2

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Crew

8.6

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 ($147), Air Serbia ($212), and Aegean Airlines ($215) 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 44% 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?

    The cheapest airlines for a one-way flight from London Heathrow Airport to Bucharest Otopeni Intl Airport are British Airways ($85), Aegean Airlines ($107), and Air Serbia ($110).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Bucharest Otopeni Intl Airport on time: Japan Airlines (82%), Royal Air Maroc (82%), American Airlines (77%).

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

    Looking at all options, your cheapest flight can be booked for $102. While the most popular route (London Heathrow - Bucharest Otopeni Intl) can be booked for $239 on average our data indicates $321 when flying from London Heathrow Airport to Bucharest Otopeni Intl Airport.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport (average of $604). Flying from London Heathrow Airport to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,146). 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

Traveling to a place near London Heathrow Airport?

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Otopeni

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Top airline flying from Heathrow to Otopeni Intl

Discover the top airline 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 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$149Average$341FlexibilityNo cancel feeOn-time70%

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