$62 Cheap Flights from Bucharest (OTP) to London (LHR)

Bucharest (OTP) to London (LHR) at a glance

Travel from Bucharest (OTP) to London (LHR) with a selection of airlines catering to this popular short-haul route. Whether you prefer full-service options or budget-friendly choices, you can compare various itineraries to suit your budget and travel schedule as you prepare to explore London's iconic landmarks and neighborhoods. Discover essential information about flights from Henri Coanda International Airport (OTP) to Heathrow Airport (LHR) to plan your journey effectively.

• Fastest flight duration: around 3h 30m non-stop
• Route distance: roughly 1,300 miles (2,090 km)
• Flights per week: around 8 departures on average
• Typical fares (one-way): economy tickets often range from $55–$385, depending on seasonality and how far ahead you book

Flights from Henri Coanda International Airport (OTP) to Heathrow Airport (LHR)

According to recent traveler bookings, these are the top airlines favored for flights from Bucharest to London, particularly for non-stop and one-stop options. Popular layover points include Franz Josef Strauss International Airport (MUC) with approximately a 2-hour layover, Frankfurt International Airport (FRA) with about a 2-hour 30-minute layover, and Frederic Chopin Airport (WAW) with around a 1-hour layover. This variety allows you to customize your travel by balancing price, overall travel time, and cabin class for the ideal itinerary.

• British Airways: This leading full-service airline provides non-stop flights, with one-way ticket prices generally falling between $55 and $410. It operates around 87% of departures on this route, offering a total travel time of approximately 3 hours and 30 minutes.
• Lufthansa: As a full-service airline, Lufthansa offers one-stop flights where one-way fares usually range from $110 to $420. It represents about 6% of the departures on this route, with an in-flight duration of 4 hours and 15 minutes, leading to a total travel time of about 5 hours and 45 minutes, including layovers.
• LOT-Polish Airlines: This full-service carrier provides one-stop flights with one-way ticket prices typically between $180 and $310. It accounts for roughly 3% of departures on this route, featuring an in-flight time of 4 hours and 15 minutes, resulting in a total journey duration of around 5 hours and 45 minutes, including any layover time.

Travelers can enhance their journey from Bucharest to London by upgrading to Business Class with British Airways, enjoying superior service on this route.

Best time to fly from Bucharest (OTP) to London (LHR)

The most popular months for travelers flying from Bucharest to London are March, April, and October, when peak temperatures in London reach up to 54.5°F in October. If you prefer quieter travel, consider December, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 42.8°F. For better deals, January usually offers the lowest average one-way fare around $177. Flight availability peaks in June and September, with approximately 11 flights per week, making it easier to find convenient departure times.

• Cheapest time to fly: January usually offers good deals with average one-way fare around $177, roughly 19% cheaper than the yearly average.
• More budget-friendly months to fly: February, March, and April typically offer average one-way fares of around $184.
• Most flight options: June and September have the highest number of flights from Bucharest to London, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Bucharest (OTP) to London (LHR)

• Bucharest to London (BBU-LHR): Aurel Vlaicu Airport (BBU) is located approximately 5 miles from Henri Coanda International Airport (OTP).
• Bucharest to Farnborough (OTP-FAB): Farnborough Airport (FAB) lies about 19 miles from Heathrow Airport (LHR).
• Bucharest to London (OTP-LGW): Gatwick Airport (LGW) is situated roughly 25 miles from Heathrow Airport (LHR).

How to find the best prices for flights from Bucharest (OTP) to London (LHR)

Getting some of the best deals on flights from Bucharest to London is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually found when booking at least two months in advance, although most travelers tend to book within two weeks. Morning departures between 5 a.m. and 12 p.m. often offer lower prices and are the most popular flight times. Additionally, flying on Saturday generally results in cheaper prices, even though Friday is the busiest travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Heathrow Airport from Henri Coanda International Airport

London welcomes travelers from Bucharest with a range of transport options based on price, convenience, and proximity. For departures, Henri Coanda International Airport is roughly a 20-minute drive (covering about 12 miles) from central Bucharest. London city center is approximately a 35-minute drive (covering about 19 miles) from Heathrow Airport, depending on traffic. Here's how to reach London efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in London, with private rides that can be arranged in advance.
• Car rental: Renting a car from Heathrow Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Heathrow Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Heathrow Airport, several key transport links are within easy reach. The Heathrow Terminals 2 & 3 Underground Station, a metro station, is located about 0.2 miles from the airport, as is the Heathrow Central Bus Station, a bus station. Additionally, the Heathrow Terminals 2 & 3 Station, a train station, is situated about 0.3 miles away on foot, making it convenient for travelers to access various modes of transportation.

Bucharest to London Flights

The cheapest times to fly from Bucharest to London

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 Bucharest to London are during the month of November. You can find some of the cheapest flights from Bucharest to London with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Bucharest to London

Sunday is one of the best days to book for cheap flights from Bucharest to London: 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 Bucharest to London

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 Bucharest to London in 2026. You can also book with separate airlines for your outbound and return journeys, from $62 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 Bucharest to London 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 Bucharest to London 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.