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Otopeni Intl

$65+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OTP
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 Thursday or Monday and return on a Thursday

Cheap 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 June 12, 2025.

Round-trip from

$142
(Mytrip)

One-way from

$65
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$127

Good round-trip deal

$103 or less

Good one-way deal

$54 or less
From London (LON) to Bucharest Otopeni Intl
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One-way flight from London (LON) to Bucharest Otopeni Intl
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Highest demand for flights based on searches. 8% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% 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 (LON) to Bucharest Otopeni Intl.
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Price to beat on a one-way flight from London (LON) to Bucharest Otopeni Intl.
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Find 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 June 12, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/179:20 pmLGW - OTP
1 stop13h 35mWizz Air
Thu 7/171:05 pmOTP - LGW
1 stop21h 05mWizz Air
Deal found 6/10$127
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:10 amLGW - OTP
1 stop22h 20mMultiple Airlines
Mon 7/211:05 pmOTP - LGW
1 stop21h 10mMultiple Airlines
Deal found 6/12$142
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.
Wed 11/195:55 pmLHR - OTP
Nonstop3h 10mBritish Airways
Thu 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.
Wed 10/88:05 pmLHR - OTP
Nonstop3h 20mMultiple Airlines
Sun 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.
Wed 12/101:20 pmLHR - OTP
1 stop23h 55mAir Serbia
Fri 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.
Wed 10/810:15 pmLHR - OTP
1 stop8h 50mAegean Airlines
Sun 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.
Sat 9/205:50 pmLHR - OTP
1 stop5h 10mLufthansa
Fri 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.
Thu 8/288:40 amLHR - OTP
1 stop6h 40mKLM
Thu 9/111:45 pmOTP - LHR
1 stop5h 50mKLM
Deal found 6/10$233
This SWISS deal was found by Cheapflights users on 6/9. 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.
Tue 7/16:35 pmLGW - OTP
1 stop18h 45mSWISS
Sat 7/196:30 amOTP - LGW
1 stop13h 20mSWISS
Deal found 6/9$240
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.
Mon 10/66:00 amLHR - OTP
1 stop7h 20mAustrian Airlines
Fri 10/106:55 pmOTP - LHR
1 stop4h 45mAustrian Airlines
Deal found 6/10$247
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.
Tue 9/305:10 pmLCY - OTP
1 stop5h 45mKLM
Wed 10/81:45 pmOTP - LCY
1 stop6h 45mKLM
Deal found 6/10$258
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.
Thu 6/266:00 amLHR - OTP
1 stop17h 20mSWISS
Wed 7/26:30 amOTP - LHR
1 stop17h 15mSWISS
Deal found 6/10$262

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 June 12, 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

LGW - OTP

LGWOTP

London Gatwick

Thu 7/10

8:10 am-8:30 am

1 stop22h 20m

Bucharest Otopeni Intl

Mon 7/21

1:05 pm-8:15 am

1 stop21h 10m

$142

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Wed 11/19

5:55 pm-11:05 pm

Nonstop3h 10m

Bucharest Otopeni Intl

Thu 11/20

4:40 pm-6:25 pm

Nonstop3h 45m

$147

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Wed 10/8

8:05 pm-1:25 am

Nonstop3h 20m

Bucharest Otopeni Intl

Sun 10/19

9:55 am-5:55 pm

1 stop10h 00m

$196

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sun 6/22

7:25 pm-3:05 am

1 stop5h 40m

Bucharest Otopeni Intl

Mon 6/23

4:05 pm-12:30 pm

1 stop22h 25m

$212

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Wed 10/8

10:15 pm-9:05 am

1 stop8h 50m

Bucharest Otopeni Intl

Sun 10/19

9:55 am-9:10 pm

1 stop13h 15m

$215

LondonBucharest

LGW - OTP

LGWOTP

London Gatwick

Thu 7/10

8:55 am-6:45 pm

1 stop7h 50m

Bucharest Otopeni Intl

Thu 7/17

1:05 pm-7:40 pm

1 stop8h 35m

$227

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sat 9/20

5:50 pm-1:00 am

1 stop5h 10m

Bucharest Otopeni Intl

Fri 11/7

6:05 am-3:50 pm

1 stop11h 45m

$230

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Thu 8/28

8:40 am-5:20 pm

1 stop6h 40m

Bucharest Otopeni Intl

Thu 9/11

1:45 pm-5:35 pm

1 stop5h 50m

$233

LondonBucharest

LGW - OTP

LGWOTP

London Gatwick

Tue 7/1

6:35 pm-3:20 pm

1 stop18h 45m

Bucharest Otopeni Intl

Sat 7/19

6:30 am-5:50 pm

1 stop13h 20m

$240

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 7/1

8:05 pm-1:05 pm

1 stop15h 00m

Bucharest Otopeni Intl

Wed 7/2

4:10 pm-9:45 pm

1 stop7h 35m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 43 results
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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 June 9, 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, November is the cheapest month in which you can book a flight from London to Bucharest Otopeni Intl Airport (average of $604). Flying from London 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 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 June 12, 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 33% on your trip compared to booking a flight at noon.

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 June 8, 2025.

Travelers seeking maximum savings on their London to Bucharest Otopeni Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday at noon 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 June 12, 2025.

The most flights from LON to OTP are scheduled on a Tuesday (15 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

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 June 12, 2025.
See what other customers who have flown with Aegean Airlines, KLM and airBaltic from London to Bucharest have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very good
759 reviews

Entertainment

7.0

Crew

8.6

Overall

8.2

Comfort

7.9

Boarding

7.8

Food

7.4

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

Entertainment

7.0

Crew

8.6

Overall

8.2

Comfort

7.9

Boarding

7.8

Food

7.4

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

Entertainment

7.0

Crew

8.6

Overall

8.2

Comfort

7.9

Boarding

7.8

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
airBaltic
7.8
Good
179 reviews
Aegean Airlines
8.2
Very good
759 reviews

Entertainment

7.0

Crew

8.6

Overall

8.2

Comfort

7.9

Boarding

7.8

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Norwegian
7.8
Good
233 reviews
Aegean Airlines
8.2
Very good
759 reviews

Entertainment

7.0

Crew

8.6

Overall

8.2

Comfort

7.9

Boarding

7.8

Food

7.4

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

Entertainment

7.0

Crew

8.6

Overall

8.2

Comfort

7.9

Boarding

7.8

Food

7.4

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 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.

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

    British Airways, at $147, was found to be the cheapest airline from London to Bucharest Otopeni Intl Airport.Alternate airlines to your destination round-trip include Air Serbia and Aegean Airlines. British Airways is priced at 9% 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 $65. British Airways flights start at $85 while deals on Aegean Airlines start at $107 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 Japan Airlines (82%), Royal Air Maroc (82%) and American Airlines (77%).

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

    The cheapest flight price from London to Bucharest Otopeni Intl Airport is $102. On average you can expect to pay $321. The most popular route, (London Heathrow - Bucharest Otopeni Intl), can usually be booked for $239.

  • 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, November is the cheapest month in which you can book a flight from London to Bucharest Otopeni Intl Airport (average of $604). Flying from London 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$57Average$221FlexibilityNo cancel feeOn-timeN/A
RyanairCheapest$64Average$188FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$149Average$341FlexibilityNo cancel feeOn-time70%

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