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Cheap flights from Constanţa to London Heathrow Airport from £183

CND — LHR
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Constanţa to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Constanţa to Heathrow

Fri 27/1109:40 -
1 stop13h 25m
Tue 1/1220:50 -
2 stops24h 30m
Deal found 8/11£293
Fri 27/1109:40 -
1 stop8h 40m
Tue 1/1217:55 -
1 stop24h 45m
Deal found 8/11£329
Fri 18/1209:30 -
1 stop8h 50m
Wed 23/1211:20 -
1 stop7h 20m
Deal found 8/11£410
Fri 20/1109:40 -
1 stop26h 05m
Thu 26/1115:20 -
1 stop15h 30m
Deal found 11/11£471
Fri 18/1209:30 -
2 stops14h 50m
Fri 8/115:30 -
2 stops51h 10m
Deal found 11/11£480
Mon 21/1209:30 -
1 stop9h 10m
Mon 28/1220:30 -
3 stops46h 10m
Deal found 10/11£493
Fri 25/1209:30 -
1 stop13h 35m
Fri 1/121:10 -
3 stops45h 30m
Deal found 10/11£494
Fri 27/1109:40 -
1 stop26h 05m
Mon 14/1220:50 -
3 stops45h 50m
Deal found 9/11£512
Fri 18/1209:30 -
1 stop8h 50m
Wed 23/1206:30 -
2 stops12h 10m
Deal found 8/11£528

Find flight deals from Constanţa to Heathrow

Round-trip from

£293

One-way from

£183

Popular in

August

Cheapest in

February

Average price

£121
27/11-1/12
  • 27/11-1/12
  • 3 total stops
  • 37h 55m total
  • Constanţa to London
Search Deals
3/1-31/12
  • 3/1-31/12
  • 2 total stops
  • 22h 10m total
  • Constanţa to London
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£40 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Constanţa to London Heathrow Airport that are best for you.

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ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 8/1

09:30-14:55

1 stop7h 25m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£220

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 27/11

09:40-22:30

1 stop14h 50m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£250

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 27/11

09:40-20:50

3 stops13h 10m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£303

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 8/1

09:30-22:55

3 stops15h 25m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£314

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Sun 3/1

23:55-15:40

1 stop17h 45m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£343

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Mon 8/2

09:30-14:55

1 stop7h 25m

London Heathrow

Sun 21/2

11:20-20:40

1 stop7h 20m

£352

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Mon 25/1

09:30-09:45

1 stop26h 15m

London Heathrow

Sun 21/2

11:20-20:40

1 stop7h 20m

£352

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 27/11

09:40-20:05

3 stops12h 25m

London Heathrow

Tue 1/12

20:50-23:20

2 stops24h 30m

£390

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Mon 8/2

09:30-17:45

2 stops34h 15m

London Heathrow

Sun 21/2

07:30-08:40

2 stops23h 10m

£435

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 25/12

09:30-22:30

1 stop15h 00m

London Heathrow

Fri 1/1

22:15-20:40

2 stops44h 25m

£518

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Constanţa to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Constanţa with our price prediction graph.
Estimated return price

Related info for your journey

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

    Constanţa Mihail Kogalniceanu (CND), located 14.9 mi from the city center, is the airport you fly out of when you book flights from Constanţa to London Heathrow. 0 airlines have flights from Mihail Kogalniceanu to London Heathrow on a regular basis. Booking flights from Constanţa Mihail Kogalniceanu to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • How long is the flight from Constanţa to London Heathrow Airport?

    A quick flight from Constanţa to London Heathrow Airport can take about 7h 25m. Turkish Airlines provides one of the quickest options available for as low as £352. The distance from Constanţa to London Heathrow Airport is about 1415 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Constanţa to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Luton
Wembley
Milton Keynes
Gatwick
Slough
Ilford
Hayes
Folkestone
Eastbourne
Croydon
Barnet
Northampton
Southall
Southend-on-Sea
Enfield
Brentford
Dover
Harrow
Watford

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How does Cheapflights help users find flights from Constanţa to Heathrow?

Cheapflights helps you search for flights from Constanţa to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Constanţa to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Constanţa to Heathrow for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Constanţa to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Constanţa to Heathrow 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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