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Cheap flights from Constanţa to London from £30

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
CND — LON
28 Jun — 5 Jul1
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 29 May 2026.

Mon 8/612:25
CND
-
LTN
Nonstop3h 50m
Wizz Air
Mon 15/606:20
LTN
-
CND
Nonstop3h 30m
Wizz Air
Deal found 25/5£66
Fri 19/612:25
CND
-
LTN
Nonstop3h 40m
Wizz Air
Fri 26/606:20
LTN
-
CND
Nonstop3h 30m
Wizz Air
Deal found 27/5£89
Mon 8/612:25
CND
-
LTN
Nonstop3h 50m
Multiple Airlines
Mon 15/619:55
LTN
-
CND
2 stops46h 45m
Multiple Airlines
Deal found 25/5£196
Fri 19/610:00
CND
-
LTN
1 stop7h 55m
Multiple Airlines
Fri 26/606:20
LTN
-
CND
Nonstop3h 30m
Multiple Airlines
Deal found 27/5£204
Fri 5/609:55
CND
-
LTN
1 stop8h 00m
Multiple Airlines
Fri 12/606:20
LTN
-
CND
Nonstop3h 30m
Multiple Airlines
Deal found 25/5£206
Fri 29/512:25
CND
-
LTN
Nonstop3h 40m
Wizz Air
Mon 1/606:20
LTN
-
CND
Nonstop3h 30m
Wizz Air
Deal found 26/5£213
Fri 3/710:00
CND
-
LHR
1 stop8h 40m
Turkish Airlines
Wed 8/711:20
LHR
-
CND
1 stop7h 20m
Turkish Airlines
Deal found 29/5£350
Wed 22/721:30
CND
-
LGW
1 stop14h 25m
Turkish Airlines
Tue 28/714:05
LGW
-
CND
1 stop28h 35m
Turkish Airlines
Deal found 29/5£368
Mon 14/1209:45
CND
-
LHR
1 stop8h 25m
Turkish Airlines
Wed 16/1211:30
LHR
-
CND
1 stop7h 00m
Turkish Airlines
Deal found 24/5£372
Wed 22/721:30
CND
-
LHR
1 stop20h 30m
Turkish Airlines
Tue 28/718:30
LHR
-
CND
1 stop24h 10m
Turkish Airlines
Deal found 29/5£396
Wed 22/721:30
CND
-
LHR
1 stop14h 20m
Multiple Airlines
Tue 28/722:15
LHR
-
CND
2 stops20h 25m
Multiple Airlines
Deal found 29/5£434
Fri 19/610:00
CND
-
LHR
2 stops25h 55m
Multiple Airlines
Fri 26/620:25
LHR
-
CND
2 stops46h 10m
Multiple Airlines
Deal found 27/5£448

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 29 May 2026.

Round-trip from

£66

One-way from

£30

Popular in

July

Cheapest in

February

Average price

£119

Good round-trip deal

£112 or less

Good one-way deal

£37 or less
Wizz Air
  • Wizz Air
  • 8/6-15/6
  • Nonstop
  • 7h 20m total
  • Constanţa to London
Search Deals
Wizz Air
  • Wizz Air
  • 26/6
  • Nonstop
  • 3h 40m total
  • Constanţa to London
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (£40 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 May 2026
Search Deals
Price to beat on a round-trip flight from Constanţa Mihail Kogalniceanu to London (LON).
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 29 May 2026.
Use the filters below to find and compare flights from Constanţa to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Mon 8/6

12:25-14:15

Nonstop3h 50m

London Luton

Mon 15/6

19:55-20:40

2 stops46h 45m

£196

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Fri 19/6

10:00-19:55

2 stops11h 55m

London Luton

Fri 26/6

06:20-11:50

Nonstop3h 30m

£264

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Wed 22/7

13:50-15:15

Nonstop3h 25m

London Luton

Tue 28/7

19:55-20:40

2 stops22h 45m

£298

ConstanţaLondon

CND - LHR

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 3/7

10:00-16:40

1 stop8h 40m

London Heathrow

Wed 8/7

11:20-20:40

1 stop7h 20m

£350

ConstanţaLondon

CND - LGW

CNDLGW

Constanţa Mihail Kogalniceanu

Wed 22/7

21:30-09:55

1 stop14h 25m

London Gatwick

Tue 28/7

14:05-20:40

1 stop28h 35m

£368
Fastest return journey

ConstanţaLondon

CND - LTN

CNDLTN

Constanţa Mihail Kogalniceanu

Mon 31/8

12:25-14:15

Nonstop3h 50m

London Luton

Mon 31/8

21:50-08:55

1 stop9h 05m

£406

ConstanţaLondon

CND - LHR

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 19/6

10:00-09:55

2 stops25h 55m

London Heathrow

Fri 26/6

20:25-20:35

2 stops46h 10m

£448

ConstanţaLondon

CND - LHR

CNDLHR

Constanţa Mihail Kogalniceanu

Wed 22/7

21:30-18:25

2 stops22h 55m

London Heathrow

Tue 28/7

17:50-20:40

2 stops24h 50m

£522

ConstanţaLondon

CND - LGW

CNDLGW

Constanţa Mihail Kogalniceanu

Wed 22/7

21:30-10:35

2 stops15h 05m

London Gatwick

Tue 28/7

13:30-20:40

1 stop29h 10m

£524

ConstanţaLondon

CND - LHR

CNDLHR

Constanţa Mihail Kogalniceanu

Tue 25/8

09:30-15:40

1 stop8h 10m

London Heathrow

Tue 25/8

22:40-13:40

2 stops13h 00m

£881

Flights are sorted by cheapest return flights first.

Deals found on 26/5

Showing 1-10 of 36 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Constanţa to London (average of £28). Flying from Constanţa to London in July is currently the most expensive (average of £151). 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 29 May 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 morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 38% on airfare.

How much does it cost for a return flight from Constanţa to London?

How often are flights from Constanţa to London delayed?

About 13% of weekly flights between Constanţa and London have experienced delays in the past year, with the average delay time being 142 minutes.

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

Historically, flights departing in the morning 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, Wizz Air have had the lowest number of delays on this route, with just 13% of flights being delayed.

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?

    Turkish Airlines can get you from Constanţa to London in just under 8h 40m. Your travel time can differ by up to . Airlines will cover a distance of 1415 mi.

  • 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 £41 on this airline. Wizz Air is currently priced 65% 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 Luton or Constanţa Mihail Kogalniceanu - London Gatwick, Constanţa Mihail Kogalniceanu - London Heathrow 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, October is the cheapest month in which you can book a flight from Constanţa to London (average of £28). Flying from Constanţa to London in July is currently the most expensive (average of £151). 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
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Ipswich
Watford
Romford
Guildford
Borehamwood
Southall
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.

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 29 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£41Average£98FlexibilityNo 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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