HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Otopeni Intl

$73+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OTP
ene. 25 — feb. 11
sáb. 1/25
sáb. 2/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Heathrow to Otopeni Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from London Heathrow to Bucharest Otopeni Intl are usually found in January or February, booked 79 days in advance, depart on a Thursday or Friday and return on a Saturday

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 enero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(Mytrip)

One-way from

$73
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$176
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.
Search Deals
From London Heathrow to Bucharest Otopeni Intl
Search Deals
One-way flight from London Heathrow to Bucharest Otopeni Intl
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Best time to find cheap flights, 7% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

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 enero 20, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/129:30 amLHR - OTP
Nonstop3h 15mBritish Airways
mar. 3/184:25 pmOTP - LHR
Nonstop3h 35mBritish Airways
Deal found 1/20$137
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/128:50 pmLHR - OTP
2 stops25h 00mMultiple Airlines
mar. 3/184:25 pmOTP - LHR
Nonstop3h 35mMultiple Airlines
Deal found 1/20$141
This Aegean Airlines deal was found by Cheapflights users on 1/20. 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 Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/2210:15 pmLHR - OTP
1 stop9h 45mAegean Airlines
mié. 1/2910:50 amOTP - LHR
1 stop6h 40mAegean Airlines
Deal found 1/20$169
This Air Serbia deal was found by Cheapflights users on 1/20. 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. 2/51:20 pmLHR - OTP
1 stop11h 50mAir Serbia
vie. 2/74:30 amOTP - LHR
1 stop9h 50mAir Serbia
Deal found 1/20$177
This KLM deal was found by Cheapflights users on 1/20. 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.
vie. 3/145:05 pmLHR - OTP
1 stop5h 35mKLM
lun. 3/172:00 pmOTP - LHR
1 stop5h 00mKLM
Deal found 1/20$181
This Lufthansa deal was found by Cheapflights users on 1/20. 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.
vie. 3/2111:10 amLHR - OTP
1 stop5h 20mLufthansa
sáb. 3/296:00 amOTP - LHR
1 stop9h 00mLufthansa
Deal found 1/20$207
This SWISS deal was found by Cheapflights users on 1/20. 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.
mar. 2/188:05 pmLHR - OTP
1 stop17h 40mSWISS
jue. 2/206:30 amOTP - LHR
1 stop11h 50mSWISS
Deal found 1/20$219
This oojo deal was found by Cheapflights users on 1/20. 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. 2/16:30 amLHR - OTP
1 stop5h 20mLOT
lun. 2/108:20 amOTP - LHR
1 stop11h 00mLOT
Deal found 1/20$225
This Austrian Airlines deal was found by Cheapflights users on 1/20. 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.
vie. 7/119:05 amLHR - OTP
1 stop7h 00mAustrian Airlines
dom. 7/136:55 pmOTP - LHR
1 stop15h 25mAustrian Airlines
Deal found 1/20$248

Find flights from Heathrow to Otopeni Intl within your budget

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 enero 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

mié. 3/12

9:30 am-2:45 pm

Nonstop3h 15m

Bucharest Otopeni Intl

mar. 3/18

4:25 pm-6:00 pm

Nonstop3h 35m

$137

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

mié. 3/12

8:50 pm-11:50 pm

2 stops25h 00m

Bucharest Otopeni Intl

mar. 3/18

4:25 pm-6:00 pm

Nonstop3h 35m

$141

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

mié. 2/5

1:20 pm-3:10 am

1 stop11h 50m

Bucharest Otopeni Intl

lun. 2/10

4:05 pm-12:20 pm

1 stop22h 15m

$177

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

vie. 3/14

5:05 pm-12:40 am

1 stop5h 35m

Bucharest Otopeni Intl

lun. 3/17

2:00 pm-5:00 pm

1 stop5h 00m

$181

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

vie. 1/31

10:15 pm-10:00 am

1 stop9h 45m

Bucharest Otopeni Intl

lun. 2/10

9:20 pm-3:30 pm

1 stop20h 10m

$194

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

mié. 4/9

6:30 am-1:50 pm

1 stop5h 20m

Bucharest Otopeni Intl

sáb. 4/19

8:20 am-5:20 pm

1 stop11h 00m

$203

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

vie. 3/21

11:10 am-6:30 pm

1 stop5h 20m

Bucharest Otopeni Intl

mar. 3/25

12:55 pm-5:05 pm

1 stop6h 10m

$207

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

mar. 2/18

8:05 pm-3:45 pm

1 stop17h 40m

Bucharest Otopeni Intl

jue. 2/20

6:30 am-4:20 pm

1 stop11h 50m

$219

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

vie. 7/11

9:05 am-6:05 pm

1 stop7h 00m

Bucharest Otopeni Intl

dom. 7/13

6:55 pm-8:20 am

1 stop15h 25m

$248

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

lun. 2/3

11:30 am-8:30 pm

1 stop7h 00m

Bucharest Otopeni Intl

mar. 2/11

10:10 am-2:55 pm

1 stop6h 45m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 19 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Heathrow to Otopeni Intl

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

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 January 17, 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 79 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 $1,175). 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 enero 20, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 52% on flights from London Heathrow Airport to Bucharest Otopeni Intl Airport by exploring options for tickets in the afternoon.

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 enero 20, 2025.
Read through reviews of airlines operating flights from London to Bucharest, such as British Airways, Air Serbia and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
741 reviews

Entertainment

6.9

Comfort

7.8

Food

7.3

Boarding

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 10

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

Aegean Airlines
8.1
Very good
741 reviews
Aegean Airlines
8.1
Very good
741 reviews

Entertainment

6.9

Comfort

7.8

Food

7.3

Boarding

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Aegean Airlines
8.1
Very good
741 reviews

Entertainment

6.9

Comfort

7.8

Food

7.3

Boarding

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 10

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

LOT
7.6
Good
1,117 reviews
Aegean Airlines
8.1
Very good
741 reviews

Entertainment

6.9

Comfort

7.8

Food

7.3

Boarding

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
786 reviews
Aegean Airlines
8.1
Very good
741 reviews

Entertainment

6.9

Comfort

7.8

Food

7.3

Boarding

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 10

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

SWISS
7.5
Good
1,599 reviews
Aegean Airlines
8.1
Very good
741 reviews

Entertainment

6.9

Comfort

7.8

Food

7.3

Boarding

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 10

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 ($137), Air Serbia ($177), and KLM ($181) 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 43% 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 ($79), Air Serbia ($99), and Aegean Airlines ($108).

  • 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 (65%), British Airways (65%), American Airlines (64%).

  • 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 $79. While the most popular route (London Heathrow - Bucharest Otopeni Intl) can be booked for $181 on average our data indicates $187 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 $1,175). 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?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Heathrow to Otopeni Intl

Discover the top 3 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 2,558,603 searches. Data last updated enero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$116Average$316FlexibilityNo cancel feeOn-time70%
TAROMCheapest$167Average$348FlexibilityNo cancel feeOn-time86%
Austrian AirlinesCheapest$200Average$276FlexibilityNo cancel feeOn-time78%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.