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Otopeni Intl

$63+ Cheap flights from London (LON) 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OTP
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Find cheap flights from London to Otopeni Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from London to Bucharest Otopeni Intl are usually found in February or March, booked 17 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from London to Otopeni Intl

Cheapest flights from London to Otopeni Intl
Explore the most affordable flight options available from London to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

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.
Tue 12/3010:15 amLHR - OTP
Nonstop3h 15mBritish Airways
Thu 1/159:00 pmOTP - LHR
Nonstop3h 30mBritish Airways
Deal found 12/16$216
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 Lufthansa deal was found by Cheapflights users on 12/17. 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.
Thu 12/251:45 pmLHR - OTP
1 stop8h 40mMultiple Airlines
Wed 1/146:05 amOTP - LHR
1 stop6h 20mMultiple Airlines
Deal found 12/17$251
This British Airways deal was found by Cheapflights users on 12/17. 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 12/296:30 pmLHR - OTP
Nonstop3h 15mBritish Airways
Thu 1/18:00 amOTP - LHR
Nonstop3h 50mBritish Airways
Deal found 12/17$259
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 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 KLM deal was found by Cheapflights users on 12/17. 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 1/156:00 amOTP - LHR
1 stop6h 45mKLM
Deal found 12/17$275
This British Airways deal was found by Cheapflights users on 12/17. 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 12/315:40 pmLHR - OTP
Nonstop3h 15mBritish Airways
Mon 1/128:25 pmOTP - LHR
Nonstop3h 30mBritish Airways
Deal found 12/17$277
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amLHR - OTP
1 stop4h 30mMultiple Airlines
Wed 12/312:40 pmOTP - LHR
1 stop8h 10mMultiple Airlines
Deal found 12/16$279
This SWISS deal was found by Cheapflights users on 12/17. 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.
Thu 12/251:45 pmLHR - OTP
1 stop8h 40mSWISS
Wed 1/146:30 amOTP - LHR
2 stops16h 55mSWISS
Deal found 12/17$296
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:40 amLCY - OTP
1 stop6h 30mKLM
Thu 1/16:00 amOTP - LCY
1 stop5h 10mKLM
Deal found 12/16$342
This Lufthansa deal was found by Cheapflights users on 12/17. 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 12/235:40 pmLCY - OTP
1 stop4h 50mSWISS
Fri 1/96:30 amOTP - LCY
1 stop8h 25mSWISS
Deal found 12/17$413

Find flight deals from London to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$136
(British Airways)

One-way from

$63
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$306

Good round-trip deal

$86 or less

Good one-way deal

$17 or less
Provider with most accurate pricing for London (LON)-Bucharest Otopeni Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Bucharest Otopeni Intl flights.
Search Deals
From London (LON) to Bucharest Otopeni Intl
Search Deals
One-way flight from London (LON) to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($14 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 (LON) to Bucharest Otopeni Intl.
Search Deals
Price to beat on a one-way flight from London (LON) to Bucharest Otopeni Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 18, 2025.
Use the filters below to find and compare flights from London to Bucharest Otopeni Intl Airport that are best for you.

Fly from

London

Fly to

Otopeni Intl

Route

Depart

Return

Price

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Wed 1/28

5:40 pm-10:55 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Fri 1/30

8:20 pm-9:50 pm

Nonstop3h 30m

$136

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sat 1/24

6:10 pm-11:25 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Sat 1/31

4:00 pm-5:40 pm

Nonstop3h 40m

$140

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sat 1/10

6:10 pm-11:25 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Thu 1/15

9:00 pm-10:30 pm

Nonstop3h 30m

$157

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

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

LondonBucharest

LGW - OTP

LGWOTP

London Gatwick

Tue 5/19

10:45 am-3:55 pm

Nonstop3h 10m

Bucharest Otopeni Intl

Fri 5/22

7:55 pm-9:15 pm

Nonstop3h 20m

$208

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 1/20

8:40 am-5:10 pm

1 stop6h 30m

Bucharest Otopeni Intl

Fri 1/30

1:55 pm-5:00 pm

1 stop5h 05m

$212

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 1/13

5:05 pm-12:30 am

1 stop5h 25m

Bucharest Otopeni Intl

Thu 1/29

6:00 am-10:45 am

1 stop6h 45m

$212

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Wed 2/25

10:00 am-5:10 pm

1 stop5h 10m

Bucharest Otopeni Intl

Sat 2/28

1:55 pm-5:00 pm

1 stop5h 05m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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Compare providers for flights from London 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 London to Otopeni Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 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-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-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-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-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 London to Otopeni Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from London to Otopeni Intl. Price data was last updated on December 12, 2025.

The price you pay for your flight from London to Bucharest Otopeni Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from London to Bucharest Otopeni Intl Airport (average of $29). Flying from London to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of $114). 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 LON to OTP?

Find hourly flight availability from London 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 18, 2025.

A simple way to save on the total cost of your ticket is to fly from London to Bucharest Otopeni Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from London to Otopeni Intl. Price data was last updated on December 13, 2025.

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

Weekly flight availability from London to Bucharest Otopeni Intl Airport

Explore weekly flight availability from London to Otopeni Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 18, 2025.

The most flights from LON to OTP are scheduled on a Monday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from London to Bucharest Otopeni Intl Airport?

How often are flights from London to Bucharest delayed?

About 19% of weekly flights between London and Bucharest have experienced delays in the past year, with the average delay time being 125 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night 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 Thursday 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 Bucharest flights?

Over the last year, Dan Air have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 18, 2025.
Get a feel of what it's like to fly with Ryanair, Wizz Air, and British Airways from London to Bucharest Otopeni Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.8
Okay
5,222 reviews

Entertainment

5.6

Boarding

6.7

Overall

6.8

Food

6.0

Crew

7.5

Comfort

6.5

Reviews

1 / 20
2.0
Mediocre

brendan,Sep 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
Ryanair
6.8
Okay
5,222 reviews
Ryanair
6.8
Okay
5,222 reviews

Entertainment

5.6

Boarding

6.7

Overall

6.8

Food

6.0

Crew

7.5

Comfort

6.5

Reviews

1 / 20
2.0
Mediocre

brendan,Sep 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
Wizz Air
6.8
Okay
394 reviews
Ryanair
6.8
Okay
5,222 reviews

Entertainment

5.6

Boarding

6.7

Overall

6.8

Food

6.0

Crew

7.5

Comfort

6.5

Reviews

1 / 20
2.0
Mediocre

brendan,Sep 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
British Airways
6.7
Okay
7,585 reviews
Ryanair
6.8
Okay
5,222 reviews

Entertainment

5.6

Boarding

6.7

Overall

6.8

Food

6.0

Crew

7.5

Comfort

6.5

Reviews

1 / 20
2.0
Mediocre

brendan,Sep 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

Related info for your journey

Find useful and relevant information for your journey from London 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 to Bucharest Otopeni Intl Airport?

    Departing from London to Bucharest Otopeni Intl Airport will take you 3h 10m. The distance from London to Bucharest Otopeni Intl Airport is about 1291 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from London to Bucharest Otopeni Intl Airport round-trip?

    Wizz Air, at $59, was found to be the cheapest airline from London to Bucharest Otopeni Intl Airport.Alternate airlines to your destination round-trip include Ryanair and British Airways. Wizz Air is priced at 60% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Wizz Air, which is currently one of the cheapest options available, starting at $27. Ryanair flights start at $35 while deals on British Airways start at $76 one-way.

  • What are the most popular routes from London to Bucharest Otopeni Intl Airport?

    While some choose either London Gatwick - Bucharest Otopeni Intl or London City - Bucharest Otopeni Intl, London Heathrow - Bucharest Otopeni Intl is the most popular route from London to Bucharest Otopeni Intl Airport.

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

    The top 3 most reliable airlines when flying from London to Bucharest Otopeni Intl Airport are Royal Air Maroc (84%), American Airlines (76%) and Japan Airlines (74%).

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

    The cheapest flight price from London to Bucharest Otopeni Intl Airport is $99. On average you can expect to pay $182. The most popular route, (London Heathrow - Bucharest Otopeni Intl), can usually be booked for $138.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from London to Bucharest Otopeni Intl Airport (average of $29). Flying from London to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of $114). 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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Alternative routes for London to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Otopeni Intl flights

Top 3 airlines flying from London to Otopeni Intl

Discover the top 3 airlines that operate flights from London 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$59Average$175FlexibilityNo cancel feeOn-timeN/A
RyanairCheapest$61Average$188FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$146Average$342FlexibilityNo cancel feeOn-time70%

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