Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Constanţa to London from £43

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
CND — LON
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 22 January 2026.

Tue 17/219:20
CND
-
LTN
Nonstop3h 50m
Wizz Air
Tue 24/213:15
LTN
-
CND
Nonstop3h 30m
Wizz Air
Deal found 20/1£49
Thu 12/221:05
CND
-
LTN
Nonstop3h 50m
Wizz Air
Thu 19/214:50
LTN
-
CND
Nonstop3h 30m
Wizz Air
Deal found 21/1£54
Tue 22/1211:55
CND
-
LTN
Nonstop3h 50m
Wizz Air
Tue 29/1205:50
LTN
-
CND
Nonstop3h 30m
Wizz Air
Deal found 21/1£135
Thu 24/1211:55
CND
-
LTN
Nonstop3h 50m
Wizz Air
Tue 29/1205:50
LTN
-
CND
Nonstop3h 30m
Wizz Air
Deal found 21/1£136
Thu 12/221:05
CND
-
LTN
Nonstop3h 50m
Multiple Airlines
Thu 19/214:00
LTN
-
CND
1 stop17h 10m
Multiple Airlines
Deal found 21/1£191
Sun 25/121:10
CND
-
LTN
2 stops19h 05m
Multiple Airlines
Tue 27/113:15
LTN
-
CND
Nonstop3h 30m
Multiple Airlines
Deal found 21/1£207
Tue 17/219:20
CND
-
LTN
Nonstop3h 50m
Multiple Airlines
Tue 24/206:10
LTN
-
CND
3 stops36h 10m
Multiple Airlines
Deal found 20/1£224
Tue 27/119:20
CND
-
LTN
Nonstop3h 50m
Multiple Airlines
Wed 28/108:05
LTN
-
CND
2 stops10h 15m
Multiple Airlines
Deal found 21/1£285
Sun 25/121:10
CND
-
LGW
1 stop21h 00m
Turkish Airlines
Wed 28/110:15
LGW
-
CND
1 stop8h 05m
Turkish Airlines
Deal found 21/1£312
Sun 25/121:10
CND
-
LHR
1 stop20h 50m
Turkish Airlines
Wed 28/106:35
LHR
-
CND
1 stop11h 45m
Turkish Airlines
Deal found 21/1£342
Sun 25/121:10
CND
-
LGW
1 stop14h 15m
Turkish Airlines
Tue 27/117:05
LGW
-
CND
1 stop25h 15m
Turkish Airlines
Deal found 21/1£386
Sun 25/121:10
CND
-
LGW
1 stop14h 15m
Multiple Airlines
Tue 27/113:55
LGW
-
CND
2 stops28h 25m
Multiple Airlines
Deal found 21/1£398

Find 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 22 January 2026.

Round-trip from

£49

One-way from

£43

Popular in

July

Cheapest in

March

Average price

£136

Good one-way deal

£40 or less
Wizz Air
  • Wizz Air
  • 17/2-24/2
  • Nonstop
  • 7h 20m total
  • Constanţa to London
Search Deals
Wizz Air
  • Wizz Air
  • 27/1
  • Nonstop
  • 3h 50m total
  • Constanţa to London
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from Constanţa Mihail Kogalniceanu to London (LON).
Search Deals

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 22 January 2026.
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

Tue 17/2

19:20-21:10

Nonstop3h 50m

London Luton

Tue 24/2

13:15-18:45

Nonstop3h 30m

£49

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Thu 12/2

21:05-22:55

Nonstop3h 50m

London Luton

Thu 19/2

14:50-20:20

Nonstop3h 30m

£54

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Thu 12/2

21:05-22:55

Nonstop3h 50m

London Luton

Thu 19/2

14:00-09:10

1 stop17h 10m

£191

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Tue 17/2

19:20-21:10

Nonstop3h 50m

London Luton

Tue 24/2

06:10-20:20

3 stops36h 10m

£224

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Tue 27/1

19:20-21:10

Nonstop3h 50m

£43

Flights are sorted by cheapest return flights first.

Deals found on 21/1

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 £31). 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 22 January 2026.

One of the essential ways to save on airfare from Constanţa to London is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 46% on airfare.

How often are flights from Constanţa to London delayed?

About 14% of weekly flights between Constanţa and London have experienced delays in the past year, with the average delay time being 136 minutes.

What is the most punctual flight time for Constanţa to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night 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 Constanţa to London flights?

Over the past year, Pascan have had the lowest number of delays on this route, with just 10% of flights being delayed.

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 22 January 2026.
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
6.2
Okay
160 reviews
Check prices

Boarding

6.2

Overall

6.2

Entertainment

4.5

Comfort

5.9

Crew

7.2

Food

5.1

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
6.2
Okay
160 reviews
Wizz Air
6.2
Okay
160 reviews
Check prices

Boarding

6.2

Overall

6.2

Entertainment

4.5

Comfort

5.9

Crew

7.2

Food

5.1

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 can get you from Constanţa to London in just under 3h 50m. Your travel time will be generally consistent. Airlines will cover a distance of 1416 mi. Generally, flights for this route are direct.

  • 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 £44 on this airline. Wizz Air is currently priced 63% 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 Gatwick or Constanţa Mihail Kogalniceanu - London Heathrow, 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 £31). 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
Milton Keynes
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford
Folkestone
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Constanţa to London

See prices for flight routes from nearby airports that may be better suited for you.
Otopeni Intl to Luton flights
Otopeni Intl to Heathrow flights
Otopeni Intl to Stansted flights
Otopeni Intl to Gatwick flights
Otopeni Intl to Southend flights
Timisoara to Luton flights
Timisoara to Heathrow flights
Timisoara to Gatwick flights
Timisoara to Stansted flights
Otopeni Intl to Edinburgh flights
Timisoara to London City flights
Cluj Napoca to Heathrow flights
Cluj Napoca to Luton flights
Cluj Napoca to Gatwick flights
Cluj Napoca to Stansted flights
Iaşi to Luton flights
Cluj Napoca to London City flights
Iaşi to Heathrow flights
Iaşi to Gatwick flights
Iaşi to Stansted flights
Otopeni Intl to Manchester flights
Sibiu to Luton flights
Sibiu to Stansted flights
Sibiu to Gatwick flights
Otopeni Intl to Birmingham flights
Suceava to Luton flights
Suceava to Gatwick flights
Suceava to Heathrow flights
Suceava to Stansted flights
Oradea to Heathrow flights
Otopeni Intl to Bristol flights
Oradea to Stansted flights
Constanţa to Luton flights
Bacău to Luton flights
Cluj Napoca to Edinburgh flights
Craiova to Luton flights
Cluj Napoca to Manchester flights
Oradea to Luton flights
Timisoara to Edinburgh flights
Craiova to Stansted flights
Bacău to Heathrow flights
Craiova to Gatwick flights
Otopeni Intl to Liverpool flights
Bacău to Gatwick flights

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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£44Average£80FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.