Cheap flights from Bucharest to London from £48
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest to London departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Bucharest to London
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
LOT flights from Bucharest to London Heathrow Airport
Our best LOT deals on Bucharest to London Heathrow Airport flight tickets
British Airways flights from Bucharest to London Heathrow Airport
Our best British Airways deals on Bucharest to London Heathrow Airport flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Bucharest to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Bucharest and London Heathrow Airport?
What is the cheapest month to fly to London Heathrow Airport?
In general, February is the cheapest month to fly from Bucharest to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £113. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Bucharest averaging around £136.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from Bucharest is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £147. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £195.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Bucharest to London Heathrow Airport in the evening for as low as £132. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £206 on average. Flights to London Heathrow Airport from Bucharest in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Bucharest to London Heathrow flight route?
Fly from Bucharest Otopeni Intl to London Heathrow for the best Bucharest - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Bucharest when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £157 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Bucharest for as low as £120 on momondo.
What cabin class options are available on Bucharest to London Heathrow flights?
There are 3 cabin classes available to choose from on Bucharest to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Bucharest to London Heathrow Airport on average per day?
As of July 2025, there are 3 flights per day flying from Bucharest to London Heathrow Airport. The most common time of day flights depart is 08:00, with 65% of flights taking off at midday.
How many flights depart from Bucharest to London Heathrow Airport on average per week?
25 flights are operational weekly from Bucharest to London Heathrow Airport as of July 2025. The most popular departure day for this route is Thu, with 28% of flights per week taking off on this day.
When to book flights from Bucharest to London Heathrow Airport
Cheap Bucharest to London Heathrow Airport (BUH to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bucharest to London Heathrow Airport
How far is Bucharest to London Heathrow by plane?
London Heathrow is 1311.6 mi away from Bucharest. 3h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Bucharest to London Heathrow Airport?
Prices for flights from Bucharest to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Bucharest to London Heathrow Airport?
As of July 2025, there is 1 operator available to choose from for flights from Bucharest to London Heathrow Airport.
How old do you have to be to fly from Bucharest to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Bucharest to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Bucharest to London Heathrow Airport is Airbus A320-100/200, representing 24.50% of all bookings. The subsequent popular models are Airbus A321-100/200 at 21.74%, Boeing 737-800 Passenger/BBJ2 (winglets) at 18.35%, and Airbus A321neo at 17.61%.
What is the most popular airline from Bucharest to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Bucharest to London Heathrow Airport is British Airways, representing 92% of all bookings. The subsequent popular airline is TAROM at 8%.
Best airlines flying from Bucharest to London Heathrow Airport
Compare and see reviews for airlines that fly from Bucharest to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £93 | Free Cancellation | Rating 6.6 7,093 reviews |
British Airways Flights From Bucharest to London Heathrow Airport
British Airways flies from Bucharest to London Heathrow Airport around 11 times per week, with 7,093 momondo users rating the airline 6.6/10. The cheapest British Airways deal from Bucharest to London Heathrow Airport in the last 72 hours was £128 (round-trip), much lower than the average airfare cost of £224 for British Airways flights on this route.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Bucharest to London?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bucharest to London. momondo saves you time and could save you money on your trip.
Can I find flights from Bucharest to London with flexible booking policies on momondo?
All flight searches from Bucharest to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Bucharest to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Bucharest.
I’m not ready to book a flight from Bucharest to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Bucharest to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.