Question 1

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

Accepted Answer

British Airways, at £92, was found to be the cheapest airline from Bucharest Otopeni Intl Airport to London Heathrow Airport.Alternate airlines flying return to your destination include Lufthansa and LOT. British Airways is currently priced 41% below the average price you’ll pay for this route.

Question 2

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

Accepted Answer

£34 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Air Serbia and Aegean Airlines, with prices starting from £65 and £77, respectively.

Question 3

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Bucharest Otopeni Intl Airport to London Heathrow Airport, you should look to book at least 53 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.

Question 4

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to London Heathrow Airport (average of £112). Flying from Bucharest Otopeni Intl Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Question 5

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

Accepted Answer

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

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to London Heathrow 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 8

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

Accepted Answer

While on average a flight from Bucharest Otopeni Intl Airport to London Heathrow Airport is generally £144, our data shows the cheapest flight currently is £50. When looking at the most popular route, (Bucharest Otopeni Intl - London Heathrow), you can expect to pay £97 for that flight.

Question 9

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

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Bucharest Otopeni Intl Airport to London Heathrow Airport consider choosing Royal Air Maroc (92%), American Airlines (87%) or British Airways (84%) as they are the most reliable in getting you off to your destination on time.

Question 10

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

Accepted Answer

Saturday flights are generally found to be more expensive for flights from Bucharest Otopeni Intl Airport to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

Question 11

How far in advance should I book a flight from Bucharest Otopeni Intl Airport to London Heathrow Airport?

Accepted Answer

Find a great deal and save up to 169% by booking at least 38 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Bucharest Otopeni Intl Airport to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at £94.

Question 12

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, March can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Bucharest Otopeni Intl Airport in March are about £101 on average during March, but can be found for as low as £35.

Question 13

What is the cheapest time of day to fly from OTP to LHR?

Accepted Answer

Unlike in the morning, when flights are generally more expensive, you can save up to 38% on flights from Bucharest Otopeni Intl Airport to London Heathrow Airport by exploring options for tickets in the afternoon.

Question 14

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

Accepted Answer

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

Question 15

How can I find direct flights from Otopeni Intl to Heathrow?

Accepted Answer

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

Question 16

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

Accepted Answer

Yes. Cheapflights offers flight deals from Otopeni Intl to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 17

How does Cheapflights help users find flights from Otopeni Intl to Heathrow?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Otopeni Intl today with Cheapflights!

Question 18

Why should you use Cheapflights to find cheap flight tickets from Otopeni Intl to Heathrow?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Otopeni Intl to Heathrow.

Question 19

Can Cheapflights find flights from Otopeni Intl to Heathrow with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Otopeni Intl to Heathrow with no change fees.

Question 20

Can Cheapflights notify me if prices for flights from Otopeni Intl to Heathrow become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Otopeni Intl today and book when prices fit your budget.

Round-trip from	£92
One-way from	£34
Popular in	July
Cheapest in	February
Average price	£158
Good round-trip deal	£130 or less
Good one-way deal	£61 or less

Cheap flights from Bucharest Otopeni Intl Airport to London Heathrow Airport from £34

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Bucharest Otopeni Intl to London Heathrow are usually found in February or January, booked 53 days in advance, depart on a Wednesday or Monday and return on a Saturday

Cheap flight deals from Otopeni Intl to Heathrow

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Find flight deals from Otopeni Intl to Heathrow

Cheapest flights from Otopeni Intl to HeathrowExplore the most affordable flight options available from Otopeni Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Otopeni Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to London Heathrow Airport that are best for you.

Best time to book a flight from Otopeni Intl to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Otopeni Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bucharest Otopeni Intl Airport to London Heathrow Airport

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

Use this chart to determine the optimal time to book a return flight from Otopeni Intl to Heathrow. Price data was last updated on 9 June 2025.

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

What is the cheapest time of day to fly from OTP to LHR?

Find hourly flight availability from Otopeni Intl to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown Aegean Airlines, KLM and LOT from Bucharest to London. 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.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Heathrow. 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 Bucharest Otopeni Intl Airport to London Heathrow Airport round-trip?

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

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

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

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

How can I find direct flights from Otopeni Intl to Heathrow?

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

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

Travelling to a place near Bucharest Otopeni Intl Airport?

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Alternative routes for Otopeni Intl to Heathrow

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Top airline flying from Otopeni Intl to Heathrow

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How does Cheapflights help users find flights from Otopeni Intl to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Otopeni Intl to Heathrow?

Can Cheapflights find flights from Otopeni Intl to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Otopeni Intl to Heathrow become cheaper?

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Cheapest flights from Otopeni Intl to Heathrow
Explore the most affordable flight options available from Otopeni Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.