$77 Cheap Flights from London (LHR) to Bucharest (OTP)

View $77 flight on Sat, Sep 27, 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Henri Coanda Intl. Airport (OTP)

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Cheap Flights from London to Bucharest (LHR-OTP)

Prices were available within the past 7 days and start at $77 for one-way flights and $149 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Dec 9 - Thu, Dec 11
LHR
London
OTP
Bucharest
$149 Roundtrip, found 4 days ago
$149
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Dec 9 from London to Bucharest, returning Thu, Dec 11, priced at $149 found 4 days ago
British Airways
Fri, Nov 14 - Mon, Nov 24
LHR
London
OTP
Bucharest
$149 Roundtrip, found 13 hours ago
$149
Roundtrip
found 13 hours ago
Select British Airways flight, departing Fri, Nov 14 from London to Bucharest, returning Mon, Nov 24, priced at $149 found 13 hours ago
British Airways
Thu, May 14 - Thu, May 21
LHR
London
OTP
Bucharest
$155 Roundtrip, found 5 days ago
$155
Roundtrip
found 5 days ago
Select British Airways flight, departing Thu, May 14 from London to Bucharest, returning Thu, May 21, priced at $155 found 5 days ago
British Airways
Tue, Oct 14 - Thu, Oct 16
LHR
London
OTP
Bucharest
$159 Roundtrip, found 14 hours ago
$159
Roundtrip
found 14 hours ago
Select British Airways flight, departing Tue, Oct 14 from London to Bucharest, returning Thu, Oct 16, priced at $159 found 14 hours ago
British Airways
Tue, Aug 12 - Wed, Aug 13
LHR
London
OTP
Bucharest
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Aug 12 from London to Bucharest, returning Wed, Aug 13, priced at $169 found 1 day ago
Aegean
Wed, Nov 12 - Sun, Nov 16
LHR
London
OTP
Bucharest
$177 Roundtrip, found 1 hour ago
$177
Roundtrip
found 1 hour ago
Select Aegean flight, departing Wed, Nov 12 from London to Bucharest, returning Sun, Nov 16, priced at $177 found 1 hour ago
British Airways
Fri, Nov 14 - Mon, Nov 24
LHR
London
OTP
Bucharest
$177 Roundtrip, found 13 hours ago
$177
Roundtrip
found 13 hours ago
Select British Airways flight, departing Fri, Nov 14 from London to Bucharest, returning Mon, Nov 24, priced at $177 found 13 hours ago
Scandinavian Airlines
Sat, Nov 22 - Tue, Nov 25
LHR
London
OTP
Bucharest
$198 Roundtrip, found 3 days ago
$198
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 22 from London to Bucharest, returning Tue, Nov 25, priced at $198 found 3 days ago
Lufthansa
Wed, Sep 10 - Mon, Sep 15
LHR
London
OTP
Bucharest
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Sep 10 from London to Bucharest, returning Mon, Sep 15, priced at $235 found 1 day ago
Swiss International Air Lines
Mon, Sep 8 - Tue, Sep 30
LHR
London
OTP
Bucharest
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, Sep 8 from London to Bucharest, returning Tue, Sep 30, priced at $248 found 1 day ago

Find the cheapest month to fly from London (LHR) to Bucharest (OTP)

January is typically the cheapest month to fly

From $124 - $217 per traveler.

Graph displaying average flight prices per month

Alternative airports near Bucharest

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Henri Coanda Intl. OTP. Cheapest option available. Average driving time to city center is 19 minutes. Flights from $305
OTP
Henri Coanda Intl.
Cheapest
Average driving time to city center19 min
Flights from $305
Flights from London (LHR) to Bucharest (OTP)
Origin airport
Heathrow
Destination airport
Henri Coanda Intl.
Airlines serving
Aegean, Air Baltic, Air France, Air Serbia, Austrian Airlines, British Airways, Eurowings, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$148
Distance
1306 mi
Average flight time
5 hours 16 mins

London to Bucharest Flights

The cheapest times to fly from London to Bucharest

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Bucharest are during the month of December. You can find some of the cheapest flights from London to Bucharest with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Bucharest

Sunday is one of the best days to book for cheap flights from London to Bucharest: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Bucharest

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Bucharest in 2025. You can also book with separate airlines for your outbound and return journeys, from $77 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Bucharest flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Bucharest airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Henri Coanda Intl. Airport (OTP) cost?
You can land cheap return fares from Heathrow Airport (LHR) to Henri Coanda Intl. Airport (OTP) starting at $205. Book a seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a British Airways flight leaving LHR on July 10 2025 and touching down at OTP. The price was last updated on June 30 2025 and has not changed since.
What is the cheapest month to fly from LHR to OTP?
To lock in a cheap ticket, look for direct flights from LHR to OTP departing in November. You can find a one-way British Airways flight for $88 leaving on November 17 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on June 30 2025 and remains unchanged.
Which airlines fly direct from Heathrow Airport (LHR) to Henri Coanda Intl. Airport (OTP)?
When departing from Heathrow Airport (LHR), you can take a direct flight to Henri Coanda Intl. Airport (OTP) with British Airways.
What is the cheapest airline that flies from LHR to OTP?
At the moment, the cheapest airline operating one-way flights from LHR to OTP is British Airways. You can take off on this route from $118. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LHR on September 9 2025. Prices were last updated on June 30 2025 and have not changed since.
How many flights per day from Heathrow Airport (LHR) to Henri Coanda Intl. Airport (OTP)?
On average, Heathrow Airport (LHR) only offers 1 nonstop flight to Henri Coanda Intl. Airport (OTP) daily. To explore more options, try Expedia's easy-to-use filter tool. Just enter your travel dates, then click on "1 Stop" or "2+ Stops" to find flights offering layovers.
What are the most popular departure times for flights from Heathrow Airport (LHR) to Henri Coanda Intl. Airport (OTP)?
The 6 PM departures from LHR to OTP are the top choice for many travelers. Prices can be higher for these popular slots. If you want to save on your fare, pick a less crowded time to fly.
What day of the week has the most flights from LHR to OTP?
If you jet off on a Wednesday, you'll get the widest range of options for flights from Heathrow Airport (LHR) to Henri Coanda Intl. Airport (OTP).
What is the earliest flight from Heathrow Airport (LHR) to Henri Coanda Intl. Airport (OTP)?
The first flight of the day leaving from Heathrow Airport (LHR) is at around 9:30AM UTC+0. Hop on this flight and you'll arrive at Henri Coanda Intl. Airport (OTP) at approximately 2:45PM UTC+2. The total time in the air is 3h 15m.
How long does it take to fly from Heathrow Airport (LHR) to Henri Coanda Intl. Airport (OTP)?
The average flight duration from LHR to OTP is 3 hours and 14 minutes, covering a total distance of 1,300 mi.
What is the best time to fly from Heathrow Airport (LHR) to Henri Coanda Intl. Airport (OTP)?
To touch down at Henri Coanda Intl. Airport (OTP) on time, select a flight that takes off from Heathrow Airport (LHR) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Bucharest from Heathrow Airport (LHR)?
Check out your flight options from Heathrow Airport (LHR) to Henri Coanda Intl. Airport (OTP). This is the only Bucharest airport you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Henri Coanda Intl. Airport (OTP) last-minute?
Last-minute fares from LHR to OTP are usually more expensive. To secure the cheapest rates, start looking for flights as soon as possible. That said, if you can play around with your travel dates, you may find a cheap ticket right before your journey.
Is it cheaper to book a LHR to OTP flight and hotel package?
Compared with arranging flights and hotels separately, booking a LHR to OTP flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Henri Coanda Intl. Airport (OTP)?
If you booked your LHR to OTP flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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