Q: How much does it cost for a return flight from Bucharest to London Heathrow Airport?

Airfare is below average for this route at the moment. Bucharest to London Heathrow Airport flights typically cost between £206 and £303 in January. The cheapest return flight price found within the last 3 days was £86 on British Airways (30 Jan-5 Feb).

Question 1

Which airport typically offers the quickest stopover for flights from Bucharest to London Heathrow Airport?

Accepted Answer

Flights via Vienna (VIE) offer the fastest connection on this route, with an average stopover time of 0h 30m.

Question 2

What’s the top stopover airport for flights from Bucharest to London Heathrow Airport?

Accepted Answer

Warsaw (WAW) – chosen by Cheapflights users on 60% of one-stop itineraries from Bucharest to London Heathrow Airport on Cheapflights.

Question 3

What’s the cheapest stopover airport for flights from Bucharest to London Heathrow Airport?

Accepted Answer

Belgrade (BEG) is the most affordable one-stop option, with an average return flight price of £138.

Question 4

How much does it cost for a return flight from Bucharest to London Heathrow Airport?

Accepted Answer

Airfare is below average for this route at the moment.Bucharest to London Heathrow Airport flights typically cost between £206 and £303 in January.
The cheapest return flight price found within the last 3 days was £86 on British Airways (30 Jan-5 Feb).

Question 5

What’s the fastest stopover option from Bucharest to London Heathrow Airport?

Accepted Answer

Flights via Vienna (VIE) have the shortest average one-way travel time for one-stop routes: 4h 40m.

Question 6

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

Accepted Answer

Departing from Bucharest to London Heathrow Airport will take you 3h 40m. The distance from Bucharest to London Heathrow Airport is about 1307 mi. Generally, flights for this route are direct.

Question 7

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

Accepted Answer

Flying on British Airways is currently your cheapest option to London Heathrow Airport, with prices starting at £91. British Airways is currently priced 48% below the average price you’ll pay for this route.

Question 8

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

Accepted Answer

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bucharest to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 9

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Bucharest to London Heathrow Airport (average of £112). Flying from Bucharest 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 10

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

Accepted Answer

Travellers seeking maximum savings on their Bucharest to London Heathrow Airport flight should consider departing on Friday evenings 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 11

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 12

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 13

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

Accepted Answer

Looking for the cheapest flight from Bucharest to London Heathrow Airport? While on average our users pay £138, our data indicates the cheapest price to be £39. The most popular route (Bucharest Otopeni Intl - London Heathrow), is priced around £87.

Question 14

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

Accepted Answer

Consider Royal Air Maroc (79%), American Airlines (68%) or British Airways (59%) when booking your flight. These represent the most reliable airlines when flying from Bucharest to London Heathrow Airport.

Question 15

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

Accepted Answer

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London Heathrow Airport. Check prices with Cheapflights to find a great deal for your trip.

Question 16

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

Accepted Answer

To save on the cost of your flight from Bucharest to London Heathrow Airport, book at least 38 days before your planned departure. Booking around this time can save you about 174% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £96 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £222.

Question 17

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

Accepted Answer

March is one of the best times of the year to fly to London Heathrow Airport from Bucharest. Prices for March average £103 per person but you can even find prices for as low as £35. The most expensive prices can be found in the month of August. Opting for a March flight can save you 62% on your journey compared to booking in August

Question 18

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

Accepted Answer

One of the essential ways to save on airfare from Bucharest to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

Question 19

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

Accepted Answer

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

Question 20

How can I find direct flights from Bucharest 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 Bucharest to Heathrow.

Question 21

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

Accepted Answer

Yes. Cheapflights offers flight deals from Bucharest 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 22

How does Cheapflights help users find flights from Bucharest to Heathrow?

Accepted Answer

Cheapflights helps you search for flights from Bucharest to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 23

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

Accepted Answer

Cheapflights helps you find that perfect flight to Heathrow from Bucharest by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 24

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

Accepted Answer

Yes, we can. To see specific flights from Bucharest to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 25

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

Accepted Answer

Yes! Start tracking prices for Bucharest to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£86
One-way from	£50
Popular in	July
Cheapest in	February
Average price	£244
Good round-trip deal	£107 or less
Good one-way deal	£49 or less

Cheap flights from Bucharest to London Heathrow Airport from £39

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 13/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Bucharest to London Heathrow are usually found in February or November, booked 10 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Bucharest to Heathrow

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Find flight deals from Bucharest to Heathrow

Cheapest flights from Bucharest to HeathrowExplore the most affordable flight options available from Bucharest to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Explore the most affordable flight options available from Bucharest to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

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

Best time to book a flight from Bucharest to Heathrow

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Bucharest to Heathrow. Price data was last updated on 8 August 2025.

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

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

Find hourly flight availability from Bucharest 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 19 August 2025.

How much does it cost for a return flight from Bucharest to London Heathrow Airport?

What’s the top stopover airport for flights from Bucharest to London Heathrow Airport?

Share of one-stop return flights from Bucharest to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from Bucharest to London Heathrow Airport?

Average return fare for one-stop flights from Bucharest to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from Bucharest to London Heathrow Airport?

Shortest average travel time for one-stop one-way flights from Bucharest to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from Bucharest to London Heathrow Airport?

Average stopover duration for one-stop one-way flights from Bucharest to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Bucharest to London Heathrow Airport, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Bucharest to Heathrow. 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 Bucharest to London Heathrow Airport?

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

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

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

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

How can I find direct flights from Bucharest to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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Alternative routes for Bucharest to Heathrow

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Top airline flying from Bucharest to Heathrow

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How does Cheapflights help users find flights from Bucharest to Heathrow?

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

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

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

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Cheapest flights from Bucharest to Heathrow
Explore the most affordable flight options available from Bucharest to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.