Cheap flights from London Heathrow Airport to Bucharest Otopeni Intl Airport from £59
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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OTP
19 Sep — 26 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Bucharest Otopeni Intl are usually found in January or February, booked 43 days in advance, depart on a Monday or Sunday and return on a Tuesday
Cheap flight deals from Heathrow to Otopeni Intl
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Heathrow to Otopeni Intl
Explore the most affordable flight options available from Heathrow to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.
Mon 12/1019:35 -
Nonstop3h 15m
Mon 9/1116:00 -
Nonstop3h 30m
Deal found 15/8£116
Wed 11/1109:50 -
Nonstop3h 15m
Tue 17/1116:25 -
Nonstop3h 30m
Deal found 17/8£116
Mon 19/1019:35 -
Nonstop3h 15m
Tue 20/1018:10 -
Nonstop3h 30m
Deal found 16/8£122
Wed 7/1020:05 -
Nonstop3h 15m
Sat 10/1020:00 -
Nonstop3h 20m
Deal found 16/8£122
Tue 13/1020:05 -
Nonstop3h 15m
Fri 16/1008:15 -
Nonstop3h 45m
Deal found 17/8£123
Mon 28/919:35 -
Nonstop3h 15m
Wed 7/1016:15 -
Nonstop3h 25m
Deal found 17/8£124
Sun 11/1019:05 -
Nonstop3h 15m
Tue 20/1018:10 -
Nonstop3h 30m
Deal found 16/8£124
Wed 7/1020:05 -
Nonstop3h 15m
Wed 14/1016:15 -
Nonstop3h 25m
Deal found 19/8£125
Sun 4/1019:05 -
Nonstop3h 15m
Thu 8/1015:40 -
Nonstop3h 30m
Deal found 19/8£126
Fri 13/1119:15 -
Nonstop3h 15m
Sun 15/1107:20 -
Nonstop3h 45m
Deal found 17/8£127
Fri 13/1119:15 -
Nonstop3h 15m
Fri 4/1216:45 -
Nonstop3h 30m
Deal found 18/8£127
Tue 29/920:05 -
Nonstop3h 15m
Tue 6/1008:15 -
Nonstop3h 45m
Deal found 15/8£129
Best flights from Heathrow to Otopeni Intl
Discover carefully curated flight deals from Heathrow to Otopeni Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.
Thu 8/1019:05 -
Nonstop3h 15m
Fri 9/1015:30 -
Nonstop3h 30m
Deal found 19/8£147
Thu 8/1017:10 -
1 stop5h 45m
Thu 22/1014:00 -
1 stop5h 35m
Deal found 19/8£159
Mon 28/920:05 -
1 stop27h 05m
Wed 7/1016:10 -
1 stop17h 45m
Deal found 19/8£189
Sat 19/918:35 -
Nonstop3h 15m
Wed 30/916:15 -
Nonstop3h 25m
Deal found 17/8£158
Fri 2/1008:55 -
2 stops14h 15m
Fri 9/1016:10 -
1 stop17h 45m
Deal found 17/8£218
Mon 7/919:35 -
Nonstop3h 15m
Fri 11/908:15 -
Nonstop3h 45m
Deal found 18/8£210
Thu 8/1007:00 -
2 stops16h 10m
Fri 9/1016:10 -
1 stop17h 45m
Deal found 19/8£218
Sat 29/818:35 -
Nonstop3h 15m
Fri 4/915:30 -
Nonstop3h 30m
Deal found 15/8£212
Sat 29/817:15 -
1 stop5h 55m
Sat 5/916:10 -
2 stops18h 05m
Deal found 15/8£224
Sun 6/919:05 -
Nonstop3h 15m
Wed 9/916:15 -
Nonstop3h 25m
Deal found 17/8£222
Direct flights from Heathrow to Otopeni Intl
Explore direct flight options from Heathrow to Otopeni Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 August 2026.
Thu 4/218:50 -
Nonstop3h 15m
Sun 7/207:20 -
Nonstop3h 45m
Deal found 19/8£115
Mon 12/1019:35 -
Nonstop3h 15m
Mon 9/1116:00 -
Nonstop3h 30m
Deal found 15/8£116
Wed 11/1109:50 -
Nonstop3h 15m
Tue 17/1116:25 -
Nonstop3h 30m
Deal found 17/8£116
Fri 5/219:15 -
Nonstop3h 15m
Thu 11/216:35 -
Nonstop3h 30m
Deal found 17/8£119
Mon 19/1019:35 -
Nonstop3h 15m
Tue 20/1018:10 -
Nonstop3h 30m
Deal found 16/8£122
Wed 7/1020:05 -
Nonstop3h 15m
Sat 10/1020:00 -
Nonstop3h 20m
Deal found 16/8£122
Tue 13/1020:05 -
Nonstop3h 15m
Fri 16/1008:15 -
Nonstop3h 45m
Deal found 17/8£123
Mon 28/919:35 -
Nonstop3h 15m
Wed 7/1016:15 -
Nonstop3h 25m
Deal found 17/8£124
Sun 11/1019:05 -
Nonstop3h 15m
Tue 20/1018:10 -
Nonstop3h 30m
Deal found 16/8£124
Wed 7/1020:05 -
Nonstop3h 15m
Wed 14/1016:15 -
Nonstop3h 25m
Deal found 19/8£125
Sun 4/1019:05 -
Nonstop3h 15m
Thu 8/1015:40 -
Nonstop3h 30m
Deal found 19/8£126
Fri 13/1119:15 -
Nonstop3h 15m
Sun 15/1107:20 -
Nonstop3h 45m
Deal found 17/8£127
Last-minute flights from Heathrow to Otopeni Intl
Discover last-minute flight deals from Heathrow to Otopeni Intl. Data last updated 20 August 2026 and is based on user searches.
Mon 21/919:35 -
Nonstop3h 15m
Sat 17/1020:00 -
Nonstop3h 20m
Deal found 18/8£137
Sun 27/919:05 -
Nonstop3h 15m
Tue 6/1008:15 -
Nonstop3h 45m
Deal found 17/8£131
Mon 28/919:35 -
Nonstop3h 15m
Wed 7/1016:15 -
Nonstop3h 25m
Deal found 17/8£124
Mon 28/919:35 -
Nonstop3h 15m
Tue 6/1008:15 -
Nonstop3h 45m
Deal found 17/8£130
Tue 29/920:05 -
Nonstop3h 15m
Tue 6/1008:15 -
Nonstop3h 45m
Deal found 15/8£129
Tue 29/920:05 -
Nonstop3h 15m
Wed 7/1016:15 -
Nonstop3h 25m
Deal found 19/8£132
One-way flights from Heathrow to Otopeni Intl
Search for one-way flight options from Heathrow to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.
Sat 7/1109:55 -
Nonstop3h 15m
Deal found 15/8£59
Tue 15/915:00 -
1 stop20h 40m
Deal found 16/8£67
Tue 13/1020:05 -
Nonstop3h 15m
Deal found 18/8£69
Sat 3/1018:35 -
Nonstop3h 15m
Deal found 17/8£70
Mon 7/915:00 -
1 stop20h 40m
Deal found 19/8£71
Thu 17/915:00 -
1 stop20h 40m
Deal found 18/8£72
Mon 14/1218:50 -
Nonstop3h 15m
Deal found 15/8£74
Sun 6/915:00 -
1 stop20h 40m
Deal found 17/8£75
Sat 29/818:35 -
Nonstop3h 15m
Deal found 16/8£76
Tue 17/1118:50 -
Nonstop3h 15m
Deal found 17/8£77
Find flight deals from Heathrow to Otopeni Intl
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 August 2026.
Customise your flight search to find flights from Heathrow to Otopeni Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 20 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Bucharest Otopeni Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonBucharest
LHR London Heathrow - OTP Bucharest Otopeni Intl
LHROTP
London Heathrow
Thu 8/10
19:05-00:20
Nonstop3h 15m
Bucharest Otopeni Intl
Fri 9/10
15:30-17:00
Nonstop3h 30m
£147
Fastest return journey
LondonBucharest
LHR London Heathrow - OTP Bucharest Otopeni Intl
LHROTP
London Heathrow
Sat 19/9
18:35-23:50
Nonstop3h 15m
Bucharest Otopeni Intl
Wed 30/9
16:15-17:40
Nonstop3h 25m
£158
LondonBucharest
LHR London Heathrow - OTP Bucharest Otopeni Intl
LHROTP
London Heathrow
Thu 8/10
17:10-00:55
1 stop5h 45m
Bucharest Otopeni Intl
Thu 22/10
14:00-17:35
1 stop5h 35m
£159
LondonBucharest
LHR London Heathrow - OTP Bucharest Otopeni Intl
LHROTP
London Heathrow
Mon 28/9
20:05-01:10
1 stop27h 05m
Bucharest Otopeni Intl
Wed 7/10
16:10-07:55
1 stop17h 45m
£189
LondonBucharest
LHR London Heathrow - OTP Bucharest Otopeni Intl
LHROTP
London Heathrow
Mon 7/9
19:35-00:50
Nonstop3h 15m
Bucharest Otopeni Intl
Fri 11/9
08:15-10:00
Nonstop3h 45m
£210
LondonBucharest
LHR London Heathrow - OTP Bucharest Otopeni Intl
LHROTP
London Heathrow
Sat 29/8
18:35-23:50
Nonstop3h 15m
Bucharest Otopeni Intl
Fri 4/9
15:30-17:00
Nonstop3h 30m
£212
LondonBucharest
LHR London Heathrow - OTP Bucharest Otopeni Intl
LHROTP
London Heathrow
Fri 2/10
08:55-01:10
2 stops14h 15m
Bucharest Otopeni Intl
Fri 9/10
16:10-07:55
1 stop17h 45m
£218
LondonBucharest
LHR London Heathrow - OTP Bucharest Otopeni Intl
LHROTP
London Heathrow
Thu 8/10
07:00-01:10
2 stops16h 10m
Bucharest Otopeni Intl
Fri 9/10
16:10-07:55
1 stop17h 45m
£218
LondonBucharest
LHR London Heathrow - OTP Bucharest Otopeni Intl
LHROTP
London Heathrow
Sun 6/9
19:05-00:20
Nonstop3h 15m
Bucharest Otopeni Intl
Wed 9/9
16:15-17:40
Nonstop3h 25m
£222
LondonBucharest
LHR London Heathrow - OTP Bucharest Otopeni Intl
LHROTP
London Heathrow
Sat 29/8
17:15-01:10
1 stop5h 55m
Bucharest Otopeni Intl
Sat 5/9
16:10-08:15
2 stops18h 05m
£224
Flights are sorted by cheapest return flights first.
Deals found on 16/8
Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Otopeni Intl
Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Heathrow with our price prediction graph.
LHR-OTP
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Bucharest Otopeni Intl Airport
Prices
Delays
How far ahead should I book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport?
The best time to book flights from London Heathrow Airport to Bucharest Otopeni Intl Airport is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport (average of £105). Flying from London Heathrow Airport to Bucharest Otopeni Intl Airport in August is currently the most expensive (average of £256). 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.
What is the cheapest time of day to fly from LHR to OTP?
Find hourly flight availability from Heathrow to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 August 2026.
It’s optimal to fly from London Heathrow Airport to Bucharest Otopeni Intl Airport at midday. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the evening.
What is the cheapest day to fly from London Heathrow Airport to Bucharest Otopeni Intl Airport?
Use this chart to determine the cheapest time to fly return from Heathrow to Otopeni Intl. Price data was last updated on 15 August 2026.
Travellers seeking maximum savings on their London Heathrow Airport to Bucharest Otopeni Intl Airport flight should consider departing on Thursday at midday when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from London Heathrow Airport to Bucharest Otopeni Intl Airport?
Airfare is below average for this route at the moment.
London Heathrow Airport to Bucharest Otopeni Intl Airport flights typically cost between £180 and £285 in November.The cheapest return price found within the last 5 days was £115 on British Airways (19 Nov–3 Dec).
How often are flights from London to Bucharest delayed?
About 16% of weekly flights between London and Bucharest have experienced delays in the past year, with the average delay time being 117 minutes.
What is the most punctual flight time for London to Bucharest flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Bucharest flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing Otopeni Intl
Get insights into the airlines that provide service to Otopeni Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Otopeni Intl. Reviews last updated 20 August 2026.
Get a feel of what it's like to fly with Austrian Airlines,SWISS, andLufthansa from London Heathrow Airport to Bucharest Otopeni Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Otopeni Intl. 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 London Heathrow Airport to Bucharest Otopeni Intl Airport?
Airlines like British Airways, KLM, and SWISS fly from London Heathrow Airport to Bucharest Otopeni Intl Airport in about 3h 15m. The time it takes to get you to your destination can typically vary by up to 23h 50m. Airlines will cover a distance of 1307 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London Heathrow Airport to Bucharest Otopeni Intl Airport round-trip?
According to our current data, Wizz Air (£39), British Airways (£96), and LOT (£105) offers the cheapest pricing from London Heathrow Airport to Bucharest Otopeni Intl Airport. You may be able to fly from London Heathrow Airport to Bucharest Otopeni Intl Airport for 80% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from London Heathrow Airport to Bucharest Otopeni Intl Airport one-way?
For one-way options, check prices for British Airways. According to our data, you can fly for as low as £63. Users have also found prices from £86 and £154 on Aegean Airlines and Lufthansa, respectively.
What are the most reliable airlines from London Heathrow Airport to Bucharest Otopeni Intl Airport?
Before booking your flight to Bucharest Otopeni Intl Airport from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (77%), Japan Airlines (77%), British Airways( 77%).
What are the cheapest flights from London Heathrow Airport to Bucharest Otopeni Intl Airport?
While on average a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport is generally £236, our data shows the cheapest flight currently is £70. When looking at the most popular route, (London Heathrow - Bucharest Otopeni Intl), you can expect to pay £116 for that flight.
Can I find deals for business class flights from Heathrow to Otopeni Intl?
Yes. Cheapflights offers flight deals from Heathrow to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport (average of £105). Flying from London Heathrow Airport to Bucharest Otopeni Intl Airport in August is currently the most expensive (average of £256). 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.
Explore flights to Otopeni Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 August 2026.
Top 6 airlines flying from Heathrow to Otopeni Intl
Discover the top 6 airlines that operate flights from Heathrow to Otopeni Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 20 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Otopeni Intl?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Otopeni Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Otopeni Intl?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Otopeni Intl from Heathrow.
Can Cheapflights find flights from Heathrow to Otopeni Intl with no change fees?
Yes, we can. To see specific flights from Heathrow to Otopeni Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Heathrow to Otopeni Intl become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to Otopeni Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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