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Cheap flights from Constanţa to London Heathrow Airport from £86

CND — LHR
11 Oct — 18 Oct1
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

Mon 19/1010:05 -
1 stop14h 20m
Sat 24/1020:50 -
2 stops25h 30m
Deal found 9/9£307
Mon 19/1010:05 -
1 stop7h 05m
Thu 22/1018:30 -
1 stop12h 45m
Deal found 9/9£348
Wed 7/1021:30 -
1 stop25h 35m
Wed 14/1011:20 -
1 stop7h 20m
Deal found 9/9£349
Mon 19/1010:05 -
1 stop8h 35m
Sat 24/1018:00 -
1 stop25h 30m
Deal found 9/9£350
Fri 18/910:05 -
2 stops24h 00m
Mon 21/916:30 -
1 stop15h 05m
Deal found 9/9£361
Mon 19/1010:05 -
3 stops28h 55m
Fri 23/1016:30 -
1 stop15h 05m
Deal found 9/9£415
Mon 19/1010:05 -
2 stops31h 35m
Sun 25/1006:00 -
2 stops15h 20m
Deal found 9/9£421

Find flight deals from Constanţa to Heathrow

Round-trip from

£307

One-way from

£86

Popular in

August

Cheapest in

February

Average price

£89
19/10-24/10
  • 19/10-24/10
  • 3 total stops
  • 39h 50m total
  • Constanţa to London
Search Deals
29/9-31/12
  • 29/9-31/12
  • 2 total stops
  • 25h 00m total
  • Constanţa to London
Search Deals
Highest demand for flights based on searches. 39% potential increase in price (£54 potential increase over avg. return price).
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Cheapest flight prices on average. 11% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in September 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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Route

Depart

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Price

Cheapest return flight

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Mon 26/10

09:45-22:00

2 stops38h 15m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£173
Fastest return journey

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Mon 26/10

09:45-21:05

1 stop13h 20m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£177

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Wed 7/10

21:30-15:10

1 stop19h 40m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£177

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 2/10

10:05-11:40

1 stop27h 35m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£177

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Tue 22/9

10:10-08:10

3 stops24h 00m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£192

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Sun 4/10

21:15-22:25

1 stop27h 10m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£200

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Wed 23/9

21:30-16:40

1 stop21h 10m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£200

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Wed 30/9

21:30-16:40

1 stop21h 10m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£200

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Sun 11/10

21:15-09:50

1 stop14h 35m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£200

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Wed 7/10

21:30-17:10

3 stops21h 40m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£208

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 17 resultsSorted by cheapest first
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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 20m. Turkish Airlines provides one of the quickest options available for as low as £348. 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
Gatwick
Wembley
Slough
Ilford
Hayes
Northampton
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Salisbury
Watford
Southall
Swindon

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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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