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Cheap flights from Constanţa to London from £20

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 22/11. Fares are subject to change and may not be available on all flights or dates of travel.
CND — LON
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Constanţa to London

Discover tips and strategies to find the most affordable flight options for your journey from Constanţa (CND) to London (LON). 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 17 October 2025.

Round-trip from

£42

One-way from

£20

Popular in

July

Cheapest in

March

Average price

£86

Good round-trip deal

£44 or less

Good one-way deal

£151 or less
Wizz Air
  • Wizz Air
  • 6/11-13/11
  • Nonstop
  • 7h 20m total
  • Constanţa to London
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Wizz Air
  • Wizz Air
  • 22/11
  • Nonstop
  • 3h 50m total
  • Constanţa to London
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Highest demand for flights based on searches. 38% potential increase in price (£49 potential increase over avg. return price).
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Cheapest flight prices on average. 9% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Constanţa Mihail Kogalniceanu to London (LON).
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Price to beat on a one-way flight from Constanţa Mihail Kogalniceanu to London (LON).
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Find flight deals from Constanţa to London

Enter your travel dates to find the best prices.

Cheapest flights from Constanţa to London
Explore the most affordable flight options available from Constanţa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Thu 6/1121:05CND - LTN
Nonstop3h 50mWizz Air
Thu 13/1114:50LTN - CND
Nonstop3h 30mWizz Air
Deal found 15/10£42
Sat 15/1121:20CND - LTN
Nonstop3h 50mWizz Air
Sat 22/1115:15LTN - CND
Nonstop3h 30mWizz Air
Deal found 15/10£42
Thu 13/1121:05CND - LTN
Nonstop3h 50mWizz Air
Thu 20/1114:50LTN - CND
Nonstop3h 30mWizz Air
Deal found 15/10£47
Sat 6/1221:20CND - LTN
Nonstop3h 50mWizz Air
Tue 9/1213:15LTN - CND
Nonstop3h 30mWizz Air
Deal found 14/10£48
Tue 2/1219:20CND - LTN
Nonstop3h 50mWizz Air
Sat 6/1215:15LTN - CND
Nonstop3h 30mWizz Air
Deal found 16/10£51
Thu 25/1221:05CND - LTN
Nonstop3h 50mWizz Air
Thu 8/114:50LTN - CND
Nonstop3h 30mWizz Air
Deal found 14/10£54
Sat 29/1121:20CND - LTN
Nonstop3h 50mWizz Air
Tue 2/1213:15LTN - CND
Nonstop3h 30mWizz Air
Deal found 14/10£83
Wed 22/1021:40CND - LGW
1 stop10h 55mMultiple Airlines
Wed 29/1016:10LGW - CND
2 stops39h 00mMultiple Airlines
Deal found 15/10£264
Wed 22/1021:40CND - LGW
1 stop14h 15mTurkish Airlines
Wed 29/1006:25LGW - CND
1 stop11h 55mTurkish Airlines
Deal found 15/10£290
Fri 28/1110:00CND - LGW
1 stop25h 20mTurkish Airlines
Sun 30/1106:25LGW - CND
1 stop11h 55mTurkish Airlines
Deal found 16/10£291
Wed 29/1021:10CND - LGW
1 stop14h 15mTurkish Airlines
Sat 1/1117:05LGW - CND
1 stop25h 15mTurkish Airlines
Deal found 14/10£318
Wed 22/1021:40CND - LHR
1 stop21h 00mTurkish Airlines
Wed 29/1006:35LHR - CND
1 stop11h 45mTurkish Airlines
Deal found 15/10£319

Cheapflights Fare Finder

 
Customise your flight search to find flights from Constanţa to London 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 17 October 2025.
Use the filters below to find and compare flights from Constanţa to London that are best for you.

Fly from

Constanţa

Fly to

London

Route

Depart

Return

Price

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Sat 22/11

21:20-23:10

Nonstop3h 50m

London Luton

Tue 25/11

13:15-18:45

Nonstop3h 30m

£42

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Sat 15/11

21:20-23:10

Nonstop3h 50m

London Luton

Sat 22/11

15:15-20:45

Nonstop3h 30m

£45

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Thu 13/11

21:05-22:55

Nonstop3h 50m

London Luton

Thu 20/11

14:50-20:20

Nonstop3h 30m

£47

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Tue 2/12

19:20-21:10

Nonstop3h 50m

London Luton

Sat 6/12

15:15-20:45

Nonstop3h 30m

£48

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Thu 6/11

21:05-22:55

Nonstop3h 50m

London Luton

Thu 13/11

14:50-20:20

Nonstop3h 30m

£49

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Tue 17/2

19:20-21:10

Nonstop3h 50m

London Luton

Sat 21/2

15:15-20:45

Nonstop3h 30m

£51

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Thu 20/11

21:05-22:55

Nonstop3h 50m

London Luton

Sat 29/11

15:15-20:45

Nonstop3h 30m

£54

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Thu 25/12

21:05-22:55

Nonstop3h 50m

London Luton

Thu 8/1

14:50-20:20

Nonstop3h 30m

£63

ConstanţaLondon

CND - LGW

CNDLGW

Constanţa Mihail Kogalniceanu

Fri 28/11

10:00-09:20

1 stop25h 20m

London Gatwick

Sun 30/11

06:25-20:20

1 stop11h 55m

£291

ConstanţaLondon

CND - LGW

CNDLGW

Constanţa Mihail Kogalniceanu

Wed 29/10

21:10-09:25

1 stop14h 15m

London Gatwick

Sat 1/11

17:05-20:20

1 stop25h 15m

£318

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 34 results
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Best time to book a flight from Constanţa to London

Have a flexible travel schedule? Discover the best time to fly to London from Constanţa 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 Constanţa to London

What is the cheapest month to book a flight from Constanţa to London?

Currently, February is the cheapest month in which you can book a flight from Constanţa to London (average of £27). Flying from Constanţa to London in August is currently the most expensive (average of £185). 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 CND to LON?

Find hourly flight availability from Constanţa to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

One of the essential ways to save on airfare from Constanţa to London is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 21% on airfare.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 17 October 2025.
Get a feel of what it's like to fly with Wizz Air from Constanţa to London 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
6.1
Okay
153 reviews
Check prices

Crew

7.1

Overall

6.1

Boarding

6.1

Food

4.9

Entertainment

4.3

Comfort

5.9

Reviews

1 / 16
2.0
Mediocre

Anonymous,Aug 2025

TIA - LTN

I was horrible . The departure was delayed by almost 3h it was middle of the night, that is unacceptable
Wizz Air
6.1
Okay
153 reviews
Wizz Air
6.1
Okay
153 reviews
Check prices

Crew

7.1

Overall

6.1

Boarding

6.1

Food

4.9

Entertainment

4.3

Comfort

5.9

Reviews

1 / 16
2.0
Mediocre

Anonymous,Aug 2025

TIA - LTN

I was horrible . The departure was delayed by almost 3h it was middle of the night, that is unacceptable

Related info for your journey

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

  • What airport do you fly from for flights from Constanţa to London?

    For a flight from Constanţa to London, you will be flying from Mihail Kogalniceanu. Constanţa Mihail Kogalniceanu (CND) is just 14.9 mi from the center of the city. Mihail Kogalniceanu is the only Constanţa airport and it handles 0 outbound flights to London per day. 1 airline has flights to London from Constanţa Mihail Kogalniceanu on a regular basis.

  • How long is the flight from Constanţa to London?

    Wizz Air and Turkish Airlines can get you from Constanţa to London in just under 3h 50m. Your travel time can differ by up to 21h 30m. Airlines will cover a distance of 1416 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Constanţa to London round-trip?

    Our cheapest airline available from Constanţa to London is Wizz Air. Our recent data shows that you can find tickets from as low as £45 on this airline. Wizz Air is currently priced 57% below the average price you’ll pay for this route.

  • What are the most popular routes from Constanţa to London?

    While some choose either Constanţa Mihail Kogalniceanu - London Heathrow or Constanţa Mihail Kogalniceanu - London Gatwick, Constanţa Mihail Kogalniceanu - London Luton is the most popular route from Constanţa to London.

  • Can I find deals for flights from Constanţa to London that include hotel bookings?

    Yes. In addition to deals on Constanţa to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Constanţa to London?

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

  • Can I find deals for business class flights from Constanţa to London?

    Yes. Cheapflights offers flight deals from Constanţa to London 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 Constanţa to London?

    Currently, February is the cheapest month in which you can book a flight from Constanţa to London (average of £27). Flying from Constanţa to London in August is currently the most expensive (average of £185). 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?

Book flights to London if you plan to visit one of these locations
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Croydon
Slough
Gatwick
Hounslow
Luton
Wembley
Deal
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Brentford
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Guildford
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Top airline flying from Constanţa to London

Discover the top airline that operate flights from Constanţa to London. 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£45Average£82FlexibilityNo 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 Constanţa to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Constanţa to London. 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 Constanţa to London?

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 London from Constanţa.

Can Cheapflights find flights from Constanţa to London with no change fees?

Certainly. Search results for flights to London from Constanţa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Constanţa to London become cheaper?

Yes! Start tracking prices for Constanţa to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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