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Cheap flights from Constanţa to London Heathrow Airport from £132

CND — LHR
11 Nov — 18 Nov1
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 20/1109:40 -
1 stop7h 15m
Fri 27/1120:50 -
2 stops48h 30m
Deal found 11/10£301
Mon 16/1109:40 -
1 stop7h 05m
Mon 23/1118:20 -
2 stops51h 00m
Deal found 10/10£308
Fri 9/1010:05 -
1 stop27h 35m
Thu 15/1006:30 -
1 stop24h 45m
Deal found 7/10£338
Fri 4/1209:40 -
1 stop13h 25m
Sun 6/1217:55 -
1 stop12h 55m
Deal found 11/10£343
Sun 27/1221:20 -
1 stop14h 25m
Sun 3/111:20 -
1 stop19h 30m
Deal found 11/10£350
Fri 9/1010:05 -
1 stop14h 20m
Thu 15/1021:05 -
2 stops34h 30m
Deal found 7/10£380
Fri 4/1209:40 -
2 stops14h 20m
Sun 6/1222:40 -
1 stop8h 10m
Deal found 11/10£415
Sat 17/1010:10 -
2 stops25h 00m
Sat 24/1020:50 -
2 stops25h 30m
Deal found 10/10£431

Find flight deals from Constanţa to Heathrow

Round-trip from

£301

One-way from

£132

Popular in

August

Cheapest in

February

Average price

£130
20/11-27/11
  • 20/11-27/11
  • 3 total stops
  • 55h 45m total
  • Constanţa to London
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4/11-31/12
  • 4/11-31/12
  • 3 total stops
  • 22h 10m total
  • Constanţa to London
Search Deals
Highest demand for flights based on searches. 34% potential increase in price (£49 potential increase over avg. return price).
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Cheapest flight prices on average. 10% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in October 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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Price

Cheapest return flight

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Wed 4/11

23:55-20:05

3 stops22h 10m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£132

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Mon 28/12

09:40-09:35

2 stops25h 55m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£161
Fastest return journey

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Mon 28/12

09:40-14:45

1 stop7h 05m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£168

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Sat 17/10

10:10-09:10

3 stops25h 00m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£197

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Mon 16/11

09:40-14:45

1 stop7h 05m

London Heathrow

Mon 23/11

18:20-23:20

2 stops51h 00m

£308

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Sun 27/12

21:20-09:45

1 stop14h 25m

London Heathrow

Sun 3/1

11:20-08:50

1 stop19h 30m

£350

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 4/12

09:40-22:20

2 stops14h 40m

London Heathrow

Sun 6/12

07:30-08:50

2 stops23h 20m

£481

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 13/11

09:40-14:55

1 stop7h 15m

London Heathrow

Fri 20/11

19:30-20:30

2 stops47h 00m

£496

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 20/11

09:40-14:55

1 stop7h 15m

London Heathrow

Fri 27/11

19:30-20:30

2 stops47h 00m

£497

Flights are sorted by cheapest return flights first.

Deals found on 7/10

Sorted by cheapest first

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 14h 25m. Turkish Airlines provides one of the quickest options available for as low as £350. 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
Milton Keynes
Luton
Slough
Gatwick
Wembley
Hayes
Ilford
Croydon
Colchester
Northampton
Eastbourne
Brentford
Southend-on-Sea
Barnet
Enfield
Southall
Watford
Stratford-upon-Avon
Kingston upon Thames

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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?

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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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