$37 Cheap Flights from Bucharest (OTP) to London (STN)

View $37 flight on Thu, May 29, 2025Opens in a new window

Popular airlines from Henri Coanda Intl. Airport (OTP) to Stansted Airport (STN)

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Find available prices by choosing your travel dates.

Cheap Flights from Bucharest to London (OTP-STN)

Prices were available within the past 7 days and start at $37 for one-way flights and $77 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, May 16 - Tue, May 20
OTP
Bucharest
STN
London
$77 Roundtrip, found 1 day ago
$77
Roundtrip
found 1 day ago
Select Ryanair flight, departing Fri, May 16 from Bucharest to London, returning Tue, May 20, priced at $77 found 1 day ago
Ryanair
Fri, May 16 - Tue, May 20
OTP
Bucharest
STN
London
$78 Roundtrip, found 4 days ago
$78
Roundtrip
found 4 days ago
Select Ryanair flight, departing Fri, May 16 from Bucharest to London, returning Tue, May 20, priced at $78 found 4 days ago
Ryanair
Mon, May 26 - Fri, May 30
OTP
Bucharest
STN
London
$79 Roundtrip, found 19 hours ago
$79
Roundtrip
found 19 hours ago
Select Ryanair flight, departing Mon, May 26 from Bucharest to London, returning Fri, May 30, priced at $79 found 19 hours ago
Ryanair
Mon, May 26 - Fri, May 30
OTP
Bucharest
STN
London
$80 Roundtrip, found 19 hours ago
$80
Roundtrip
found 19 hours ago
Select Ryanair flight, departing Mon, May 26 from Bucharest to London, returning Fri, May 30, priced at $80 found 19 hours ago
Ryanair
Sun, May 25 - Thu, May 29
OTP
Bucharest
STN
London
$81 Roundtrip, found 18 hours ago
$81
Roundtrip
found 18 hours ago
Select Ryanair flight, departing Sun, May 25 from Bucharest to London, returning Thu, May 29, priced at $81 found 18 hours ago
Ryanair
Fri, May 16 - Tue, May 20
OTP
Bucharest
STN
London
$83 Roundtrip, found 8 hours ago
$83
Roundtrip
found 8 hours ago
Select Ryanair flight, departing Fri, May 16 from Bucharest to London, returning Tue, May 20, priced at $83 found 8 hours ago
Ryanair
Wed, May 14 - Thu, May 15
OTP
Bucharest
STN
London
$83 Roundtrip, found 4 days ago
$83
Roundtrip
found 4 days ago
Select Ryanair flight, departing Wed, May 14 from Bucharest to London, returning Thu, May 15, priced at $83 found 4 days ago
Ryanair
Thu, May 15 - Mon, May 19
OTP
Bucharest
STN
London
$84 Roundtrip, found 3 days ago
$84
Roundtrip
found 3 days ago
Select Ryanair flight, departing Thu, May 15 from Bucharest to London, returning Mon, May 19, priced at $84 found 3 days ago
Hisky Europe SRL
Tue, May 27 - Tue, Jun 10
OTP
Bucharest
STN
London
$366 Roundtrip, found 1 day ago
$366
Roundtrip
found 1 day ago
Select Hisky Europe SRL flight, departing Tue, May 27 from Bucharest to London, returning Tue, Jun 10, priced at $366 found 1 day ago
SunExpress
Sat, Jun 28 - Sun, Jul 13
OTP
Bucharest
STN
London
$548 Roundtrip, found 1 day ago
$548
Roundtrip
found 1 day ago
Select SunExpress flight, departing Sat, Jun 28 from Bucharest to London, returning Sun, Jul 13, priced at $548 found 1 day ago
Flights from Bucharest (OTP) to London (STN)
Origin airport
Henri Coanda Intl.
Destination airport
Stansted
Airlines serving
Hisky Europe SRL, Pegasus Airlines, Ryanair
Roundtrip price
$77
Distance
1282 mi
Average flight time
1 hour 25 mins

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 May. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $37 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.

Frequently asked questions

How much does a flight from Henri Coanda Intl. Airport (OTP) to Stansted Airport (STN) cost?
You can score affordable return tickets from Henri Coanda Intl. Airport (OTP) to Stansted Airport (STN) starting from $74. Snag a seat and get ready for takeoff. 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 Ryanair flight leaving OTP on May 8 2025 and touching down at STN. The price was last updated on April 20 2025 and has not changed since.
What is the cheapest month to fly from OTP to STN?
The cheapest flights from OTP to STN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from OTP to STN?
With prices as low as $37 for a one-way flight from OTP to STN, Ryanair is currently the cheapest airline flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from OTP on May 15 2025. Prices were last updated on April 20 2025 and have not changed since.
How many flights per day from Henri Coanda Intl. Airport (OTP) to Stansted Airport (STN)?
When flying out of Henri Coanda Intl. Airport (OTP), you’ll have your pick from an average of 4 daily direct flights to Stansted Airport (STN).
What are the most popular departure times for flights from Henri Coanda Intl. Airport (OTP) to Stansted Airport (STN)?
More passengers fly between OTP and STN at 5 AM than at any other time. Looking to skip the crowds? Pick a flight outside the busiest times and it’s possible you’ll save on your ticket as well.
What day of the week has the most flights from OTP to STN?
Sunday offers the most flights from Henri Coanda Intl. Airport (OTP) to Stansted Airport (STN). Consider jetting off on this day and you’ll have the best chance of finding a departure that fits your plans.
What is the earliest flight from Henri Coanda Intl. Airport (OTP) to Stansted Airport (STN)?
Henri Coanda Intl. Airport (OTP)’s earliest flight to Stansted Airport (STN) leaves at approximately 5:45AM UTC+2. With a total flight time of 3h 30m, you’ll arrive at around 7:15AM UTC+0.
How long does it take to fly from Henri Coanda Intl. Airport (OTP) to Stansted Airport (STN)?
It usually takes 3 hours and 30 minutes to cover the 1,300 mi from OTP to STN.
What is the best time to fly from Henri Coanda Intl. Airport (OTP) to Stansted Airport (STN)?
To avoid potential delays on the Henri Coanda Intl. Airport (OTP) to Stansted Airport (STN) route, travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 London from Henri Coanda Intl. Airport (OTP)?
Touch down at one of these London airports following your direct flight from Henri Coanda Intl. Airport (OTP):

  • Heathrow Airport (LHR)
  • Luton Airport (LTN)
  • Gatwick Airport (LGW)

Is it cheaper to buy a plane ticket from Henri Coanda Intl. Airport (OTP) to Stansted Airport (STN) last-minute?
Waiting until right before your break to book your flight from OTP to STN generally means paying more. While you may find some last-minute deals, they’re not always guaranteed. Keep your travel schedule open to maximize your chances of getting a bargain.
Is it cheaper to book an OTP to STN flight and hotel package?
You’ll generally save money by booking an OTP to STN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. After selecting your preferred accommodations and flights, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Henri Coanda Intl. Airport (OTP) to Stansted Airport (STN)?
In most cases, you can cancel or modify your OTP to STN flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline’s policies and fees on flight changes, or if you need more information, head to our Customer Service portal.

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*Available to One Key members.