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Otopeni Intl

$83+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OTP
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
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 November, booked 57 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap 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 December 16, 2025.

This British Airways deal was found by Cheapflights users on 12/15. 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.
Tue 12/305:45 pmLHR - OTP
Nonstop3h 15mBritish Airways
Thu 1/159:00 pmOTP - LHR
Nonstop3h 30mBritish Airways
Deal found 12/15$169
This Lufthansa deal was found by Cheapflights users on 12/15. 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.
Tue 12/308:45 amLHR - OTP
1 stop7h 50mLufthansa
Tue 1/136:05 amOTP - LHR
1 stop8h 55mLufthansa
Deal found 12/15$226
This Lufthansa deal was found by Cheapflights users on 12/15. 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.
Sun 12/284:40 pmLHR - OTP
1 stop6h 25mMultiple Airlines
Thu 1/16:30 amOTP - LHR
1 stop11h 50mMultiple Airlines
Deal found 12/15$248
This British Airways deal was found by Cheapflights users on 12/15. 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.
Tue 12/305:45 pmLHR - OTP
Nonstop3h 15mBritish Airways
Tue 1/134:40 pmOTP - LHR
Nonstop3h 30mBritish Airways
Deal found 12/15$253
This KLM deal was found by Cheapflights users on 12/15. 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.
Tue 12/306:30 amLHR - OTP
1 stop8h 40mKLM
Thu 1/151:55 pmOTP - LHR
1 stop7h 20mKLM
Deal found 12/15$261
This Lufthansa deal was found by Cheapflights users on 12/15. 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.
Sat 12/275:50 pmLHR - OTP
1 stop5h 15mMultiple Airlines
Thu 1/16:30 amOTP - LHR
1 stop11h 50mMultiple Airlines
Deal found 12/15$264
This British Airways deal was found by Cheapflights users on 12/15. 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.
Wed 12/319:30 amLHR - OTP
Nonstop3h 15mBritish Airways
Mon 1/124:00 pmOTP - LHR
Nonstop3h 40mBritish Airways
Deal found 12/15$266
This British Airways deal was found by Cheapflights users on 12/16. 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.
Mon 12/299:40 amLHR - OTP
Nonstop3h 15mBritish Airways
Thu 1/18:00 amOTP - LHR
Nonstop3h 50mBritish Airways
Deal found 12/16$267
This Lufthansa deal was found by Cheapflights users on 12/15. 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.
Mon 12/298:45 amLHR - OTP
1 stop7h 50mLufthansa
Wed 12/312:40 pmOTP - LHR
1 stop8h 10mLufthansa
Deal found 12/15$269
This SWISS deal was found by Cheapflights users on 12/15. 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.
Wed 12/312:25 pmLHR - OTP
2 stops8h 05mSWISS
Fri 1/94:40 pmOTP - LHR
1 stop17h 25mSWISS
Deal found 12/15$277

Find 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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$136
(British Airways)

One-way from

$83
(British Airways)

Popular in

December

Cheapest in

January

Average price

$362

Good round-trip deal

$166 or less

Good one-way deal

$107 or less
Provider with most accurate pricing for London Heathrow-Bucharest Otopeni Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Bucharest Otopeni Intl flights.
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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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High demand for flights, 17% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Bucharest Otopeni Intl.
Search Deals
Price to beat on a one-way flight from London Heathrow to Bucharest Otopeni Intl.
Search Deals

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 December 16, 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

Sat 1/24

6:10 pm-11:25 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Tue 1/27

8:00 am-9:50 am

Nonstop3h 50m

$141

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 1/20

5:45 pm-11:00 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Fri 1/23

4:45 pm-6:15 pm

Nonstop3h 30m

$153

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Thu 2/26

2:45 pm-8:00 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Sat 2/28

8:05 am-10:00 am

Nonstop3h 55m

$155

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Fri 1/30

6:30 pm-11:45 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Sun 2/1

7:35 am-9:25 am

Nonstop3h 50m

$156

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Thu 1/8

2:45 pm-8:00 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Thu 1/15

9:00 pm-10:30 pm

Nonstop3h 30m

$163

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Wed 1/7

5:40 pm-10:55 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Thu 1/15

9:00 pm-10:30 pm

Nonstop3h 30m

$163

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Fri 3/20

2:15 pm-7:30 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Sun 3/22

7:35 am-9:25 am

Nonstop3h 50m

$163

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 1/20

5:45 pm-11:00 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Thu 1/29

8:00 am-9:50 am

Nonstop3h 50m

$166

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Wed 3/4

9:30 am-2:45 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Sat 3/7

8:05 am-10:00 am

Nonstop3h 55m

$167

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sun 2/8

9:50 am-3:05 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Thu 2/12

8:00 am-9:50 am

Nonstop3h 50m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Heathrow to Otopeni Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Otopeni Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Bucharest Otopeni Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Bucharest Otopeni Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 12, 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 57 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport (average of $59). Flying from London Heathrow Airport to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of $198). 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 December 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 26% on flights from London Heathrow Airport to Bucharest Otopeni Intl Airport by exploring options for tickets at noon.

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 December 16, 2025.
Peruse reviews from past customers who have flown with British Airways from London Heathrow Airport to Bucharest Otopeni Intl Airport 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.
British Airways
6.7
Okay
7,580 reviews

Food

6.4

Comfort

6.7

Boarding

6.9

Overall

6.7

Entertainment

6.4

Crew

7.6

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.
British Airways
6.7
Okay
7,580 reviews
British Airways
6.7
Okay
7,580 reviews

Food

6.4

Comfort

6.7

Boarding

6.9

Overall

6.7

Entertainment

6.4

Crew

7.6

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.

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.

  • How long is the flight from London Heathrow Airport to Bucharest Otopeni Intl Airport?

    Airlines like British Airways fly from London Heathrow Airport to Bucharest Otopeni Intl Airport in about 3h 15m. The time it takes to get you to your destination is usually consistent. London Heathrow Airport and Bucharest Otopeni Intl Airport are separated by a distance of 1307 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from London Heathrow Airport to Bucharest Otopeni Intl Airport round-trip?

    According to our current data, British Airways ($146), 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 45% less than the average price by searching for this airline.

  • 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: Royal Air Maroc (84%), American Airlines (76%), Japan Airlines (74%).

  • 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 $99. While the most popular route (London Heathrow - Bucharest Otopeni Intl) can be booked for $211 on average, our data indicates $182 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport (average of $59). Flying from London Heathrow Airport to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of $198). 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 Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$146Average$342FlexibilityNo cancel feeOn-time70%

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