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Cheap flights from Bucharest Otopeni Intl Airport to London Luton Airport from £24

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — LTN
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from Bucharest Otopeni Intl to London Luton are usually found in March or November, booked 74 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from Otopeni Intl to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Luton (LTN). 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 15 August 2025.

Round-trip from

£52

One-way from

£24

Popular in

August

Cheapest in

March

Average price

£166

Good round-trip deal

£75 or less

Good one-way deal

£33 or less
Wizz Air
  • Wizz Air
  • 18/9-23/9
  • Nonstop
  • 6h 40m total
  • Bucharest to London
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Wizz Air
  • Wizz Air
  • 15/11
  • Nonstop
  • 3h 35m total
  • Bucharest to London
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (£33 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Bucharest Otopeni Intl to London Luton.
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Price to beat on a one-way flight from Bucharest Otopeni Intl to London Luton.
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Find flight deals from Otopeni Intl to Luton

Cheapest flights from Otopeni Intl to Luton
Explore the most affordable flight options available from Otopeni Intl to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Thu 18/905:55OTP - LTN
Nonstop3h 25mWizz Air
Tue 23/914:10LTN - OTP
Nonstop3h 15mWizz Air
Deal found 14/8£52
Fri 7/1105:50OTP - LTN
Nonstop3h 35mWizz Air
Fri 7/1121:55LTN - OTP
Nonstop3h 20mWizz Air
Deal found 14/8£52
Thu 18/905:55OTP - LTN
Nonstop3h 25mWizz Air
Mon 22/909:10LTN - OTP
Nonstop3h 15mWizz Air
Deal found 14/8£54
Wed 17/919:40OTP - LTN
Nonstop3h 30mWizz Air
Tue 23/921:50LTN - OTP
Nonstop3h 05mWizz Air
Deal found 15/8£55
Wed 17/912:00OTP - LTN
Nonstop3h 30mWizz Air
Wed 17/921:50LTN - OTP
Nonstop3h 05mWizz Air
Deal found 13/8£56
Wed 17/919:40OTP - LTN
Nonstop3h 30mWizz Air
Wed 24/921:50LTN - OTP
Nonstop3h 05mWizz Air
Deal found 14/8£57
Sat 20/905:55OTP - LTN
Nonstop3h 25mWizz Air
Sat 27/914:10LTN - OTP
Nonstop3h 15mWizz Air
Deal found 15/8£58
Fri 24/1019:40OTP - LTN
Nonstop3h 30mWizz Air
Sun 2/1121:55LTN - OTP
Nonstop3h 20mWizz Air
Deal found 14/8£58
Thu 9/1005:45OTP - LTN
1 stop12h 00mMultiple Airlines
Sun 12/1009:10LTN - OTP
Nonstop3h 15mMultiple Airlines
Deal found 13/8£60
Sun 28/905:55OTP - LTN
Nonstop3h 25mWizz Air
Sun 5/1008:05LTN - OTP
Nonstop3h 15mWizz Air
Deal found 14/8£60
Thu 23/1005:55OTP - LTN
Nonstop3h 25mWizz Air
Sat 1/1121:55LTN - OTP
Nonstop3h 20mWizz Air
Deal found 14/8£61

Cheapflights Fare Finder

 
Customise your flight search to find flights from Otopeni Intl to Luton 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 858,174 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to London Luton Airport that are best for you.

Fly from

Otopeni Intl

Fly to

Luton

Route

Depart

Return

Price

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Thu 18/9

05:55-07:20

Nonstop3h 25m

London Luton

Tue 23/9

14:10-19:25

Nonstop3h 15m

£52

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Thu 23/10

05:55-07:20

Nonstop3h 25m

London Luton

Sun 2/11

21:55-03:15

Nonstop3h 20m

£52

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Fri 7/11

05:50-07:25

Nonstop3h 35m

London Luton

Fri 7/11

21:55-03:15

Nonstop3h 20m

£52

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Fri 19/9

19:40-21:10

Nonstop3h 30m

London Luton

Sun 21/9

08:05-13:20

Nonstop3h 15m

£54

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Thu 18/9

05:55-07:20

Nonstop3h 25m

London Luton

Mon 22/9

09:10-14:25

Nonstop3h 15m

£54

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Fri 24/10

15:45-17:15

Nonstop3h 30m

London Luton

Mon 27/10

21:55-03:15

Nonstop3h 20m

£54

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Mon 17/11

15:35-17:10

Nonstop3h 35m

London Luton

Thu 20/11

17:50-23:10

Nonstop3h 20m

£55

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Fri 19/9

19:40-21:10

Nonstop3h 30m

London Luton

Mon 22/9

21:50-02:55

Nonstop3h 05m

£55

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Fri 24/10

19:40-21:10

Nonstop3h 30m

London Luton

Sun 26/10

21:55-03:15

Nonstop3h 20m

£55

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Sat 20/9

05:55-07:20

Nonstop3h 25m

London Luton

Sun 21/9

08:05-13:20

Nonstop3h 15m

£55

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Otopeni Intl to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Otopeni Intl with our price prediction graph.
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 Bucharest Otopeni Intl Airport to London Luton Airport

How far ahead should I book a flight from Bucharest Otopeni Intl Airport to London Luton Airport?

Use this chart to determine the optimal time to book a return flight from Otopeni Intl to Luton. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight from Bucharest Otopeni Intl Airport to London Luton Airport, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to London Luton Airport?

Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to London Luton Airport (average of £76). Flying from Bucharest Otopeni Intl Airport to London Luton Airport in July is currently the most expensive (average of £113). 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 OTP to LTN?

Find hourly flight availability from Otopeni Intl to Luton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

A simple way to save on the total cost of your ticket is to fly from Bucharest Otopeni Intl Airport to London Luton Airport in the morning. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at midday.

Weekly flight availability from Bucharest Otopeni Intl Airport to London Luton Airport

Explore weekly flight availability from Otopeni Intl to Luton. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 August 2025.

The most flights from OTP to LTN are scheduled on a Thursday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Luton

Get insights into the airlines that provide service to Luton. 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 Luton. Reviews last updated 15 August 2025.
Get a feel of what it's like to fly with Wizz Air from Bucharest Otopeni Intl Airport to London Luton Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Wizz Air
6.8
Okay
371 reviews
Check prices

Overall

6.8

Entertainment

5.8

Boarding

6.7

Crew

7.4

Comfort

6.7

Food

6.2

Reviews

1 / 12
2.0
Mediocre

Bejan,Oct 2024

IAS - TRN

Mediocre conditions, do not take responsibility for a canceled flight and do not compensate passengers
Wizz Air
6.8
Okay
371 reviews
Wizz Air
6.8
Okay
371 reviews
Check prices

Overall

6.8

Entertainment

5.8

Boarding

6.7

Crew

7.4

Comfort

6.7

Food

6.2

Reviews

1 / 12
2.0
Mediocre

Bejan,Oct 2024

IAS - TRN

Mediocre conditions, do not take responsibility for a canceled flight and do not compensate passengers

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Bucharest Otopeni Intl Airport to London Luton Airport round-trip?

    Currently priced at £42, Wizz Air will fly you from Bucharest Otopeni Intl Airport to London Luton Airport and back. In addition to Wizz Air, many other airlines offer competitively priced options for your trip. Wizz Air is currently priced 58% below the average price you’ll pay for this route.

  • What are the cheapest flights from Bucharest Otopeni Intl Airport to London Luton Airport?

    Looking for the cheapest flight from Bucharest Otopeni Intl Airport to London Luton Airport? While on average our users pay £85, our data indicates the cheapest price to be £19. The most popular route (Bucharest Otopeni Intl - London Luton), is priced around £40.

  • Can I find deals for flights from Otopeni Intl to Luton that include hotel bookings?

    Yes. In addition to deals on Otopeni Intl to Luton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Otopeni Intl to Luton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Otopeni Intl to Luton.

  • Can I find deals for business class flights from Otopeni Intl to Luton?

    Yes. Cheapflights offers flight deals from Otopeni Intl to Luton 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 Bucharest Otopeni Intl Airport to London Luton Airport?

    Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to London Luton Airport (average of £76). Flying from Bucharest Otopeni Intl Airport to London Luton Airport in July is currently the most expensive (average of £113). 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.

See more FAQs

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Deal
Luton
Wembley
Crawley
Ilford
Hayes
Ipswich
Southend-on-Sea
Winchester
Folkestone
Eastbourne
Maidstone
Watford
Chichester
Dartford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Otopeni Intl to Luton

See prices for flight routes from nearby airports that may be better suited for you.
Otopeni Intl to Heathrow flights
Otopeni Intl to Stansted flights
Otopeni Intl to Gatwick flights
Otopeni Intl to Southend flights

Top airline flying from Otopeni Intl to Luton

Discover the top airline that operate flights from Otopeni Intl to Luton. 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 858,174 searches. Data last updated 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£42Average£104FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights

Fly with Cheapflights

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 Otopeni Intl to Luton?

When you search for this flight from Otopeni Intl to Luton, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Otopeni Intl to Luton?

Cheapflights helps you find that perfect flight to Luton from Otopeni Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Otopeni Intl to Luton with no change fees?

Need flexible booking options for your flight to Luton from Otopeni Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Otopeni Intl to Luton become cheaper?

Not ready to book yet? You can track prices for flights from Otopeni Intl to Luton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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