When did momondo last update prices for flights from Constanţa Mihail Kogalniceanu Airport to London Heathrow Airport?

Prices for flights from Constanţa Mihail Kogalniceanu Airport to London Heathrow Airport refresh daily.

How old do you have to be to fly from Constanţa Mihail Kogalniceanu Airport to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Constanţa Mihail Kogalniceanu Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£109 Cheap Flights from Constanţa to London Heathrow Airport in 2026

Find the cheapest flights from Constanţa to London

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21:30 - 16:40CND Constanţa Mihail Kogalniceanu-LHR London Heathrow

21h 10m1 stop Istanbul

06:30 - 20:25LHR London Heathrow-CND Constanţa Mihail Kogalniceanu

11h 55m1 stop Istanbul

£342Turkish Airlines

Wed, 23 Sep - Sun, 27 Sep

21:30 - 09:50CND Constanţa Mihail Kogalniceanu-LHR London Heathrow

14h 20m1 stop Istanbul

22:00 - 09:35LHR London Heathrow-CND Constanţa Mihail Kogalniceanu

33h 35m2 stops Dublin Rome Fiumicino

£370Multiple Airlines

Wed, 23 Sep - Sun, 27 Sep

10:05 - 08:05CND Constanţa Mihail Kogalniceanu-LHR London Heathrow

24h 00m2 stops Istanbul Dublin

16:30 - 09:35LHR London Heathrow-CND Constanţa Mihail Kogalniceanu

15h 05m1 stop Rome Fiumicino

£372Multiple Airlines

Fri, 18 Sep - Mon, 21 Sep

10:05 - 21:05CND Constanţa Mihail Kogalniceanu-LHR London Heathrow

13h 00m1 stop Istanbul

16:30 - 09:35LHR London Heathrow-CND Constanţa Mihail Kogalniceanu

15h 05m1 stop Rome Fiumicino

£404Multiple Airlines

Fri, 18 Sep - Mon, 21 Sep

10:10 - 15:40CND Constanţa Mihail Kogalniceanu-LHR London Heathrow

7h 30m1 stop Rome Fiumicino

18:00 - 20:40LHR London Heathrow-CND Constanţa Mihail Kogalniceanu

24h 40m1 stop Istanbul

£431Multiple Airlines

Tue, 22 Sep - Tue, 29 Sep

10:10 - 18:40CND Constanţa Mihail Kogalniceanu-LHR London Heathrow

10h 30m2 stops Rome Fiumicino Frankfurt am Main

18:30 - 20:40LHR London Heathrow-CND Constanţa Mihail Kogalniceanu

24h 10m1 stop Istanbul

£435Multiple Airlines

Tue, 22 Sep - Tue, 29 Sep

10:10 - 09:10CND Constanţa Mihail Kogalniceanu-LHR London Heathrow

25h 00m2 stops Rome Fiumicino Barcelona-El Prat

09:55 - 20:40LHR London Heathrow-CND Constanţa Mihail Kogalniceanu

32h 45m3 stops Barcelona-El Prat Rome Fiumicino Istanbul

£479Multiple Airlines

Tue, 22 Sep - Tue, 29 Sep

10:10 - 09:10CND Constanţa Mihail Kogalniceanu-LHR London Heathrow

25h 00m2 stops Rome Fiumicino Barcelona-El Prat

09:55 - 20:40LHR London Heathrow-CND Constanţa Mihail Kogalniceanu

32h 45m3 stops Barcelona-El Prat Rome Fiumicino Istanbul

£487Multiple Airlines

Tue, 22 Sep - Tue, 29 Sep

10:05 - 20:55CND Constanţa Mihail Kogalniceanu-LHR London Heathrow

12h 50m2 stops Istanbul Amsterdam Schiphol

16:30 - 09:35LHR London Heathrow-CND Constanţa Mihail Kogalniceanu

15h 05m1 stop Rome Fiumicino

£492Multiple Airlines

Fri, 18 Sep - Mon, 21 Sep

10:10 - 09:10CND Constanţa Mihail Kogalniceanu-LHR London Heathrow

25h 00m2 stops Rome Fiumicino Barcelona-El Prat

20:50 - 20:25LHR London Heathrow-CND Constanţa Mihail Kogalniceanu

21h 35m3 stops Barcelona-El Prat Rome Fiumicino Istanbul

£498Multiple Airlines

Tue, 22 Sep - Sat, 26 Sep

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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 23/9

21:30-16:40

1 stop21h 10m

London Heathrow

Sun 27/9

06:30-20:25

1 stop11h 55m

£342

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Wed 23/9

21:30-09:50

1 stop14h 20m

London Heathrow

Sun 27/9

22:00-09:35

2 stops33h 35m

£370

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 18/9

10:05-08:05

2 stops24h 00m

London Heathrow

Mon 21/9

16:30-09:35

1 stop15h 05m

£372

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 18/9

10:05-21:05

1 stop13h 00m

London Heathrow

Mon 21/9

16:30-09:35

1 stop15h 05m

£404

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Tue 22/9

10:10-15:40

1 stop7h 30m

London Heathrow

Tue 29/9

18:00-20:40

1 stop24h 40m

£431

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Tue 22/9

10:10-18:40

2 stops10h 30m

London Heathrow

Tue 29/9

18:30-20:40

1 stop24h 10m

£435

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Tue 22/9

10:10-09:10

2 stops25h 00m

London Heathrow

Tue 29/9

09:55-20:40

3 stops32h 45m

£479

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Tue 22/9

10:10-09:10

2 stops25h 00m

London Heathrow

Tue 29/9

09:55-20:40

3 stops32h 45m

£487

Fastest return journey

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Fri 18/9

10:05-20:55

2 stops12h 50m

London Heathrow

Mon 21/9

16:30-09:35

1 stop15h 05m

£492

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LHR London Heathrow

CNDLHR

Constanţa Mihail Kogalniceanu

Tue 22/9

10:10-09:10

2 stops25h 00m

London Heathrow

Sat 26/9

20:50-20:25

3 stops21h 35m

£498

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Constanţa to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Constanţa Mihail Kogalniceanu to London Heathrow?

Turkish Airlines is the most popular carrier operating from Constanţa Mihail Kogalniceanu to London Heathrow

When to book flights from Constanţa to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Constanţa to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Constanţa to London Heathrow Airport (CND to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Constanţa to London Heathrow Airport

Best price found	£109
Fastest flight time	7h 10m
Direct flights	None

The best one-way flight to London Heathrow Airport from Constanţa in the past 72 hours is £109. The best return flight deal from Constanţa to London Heathrow Airport found on momondo in the last 72 hours is £342.

The fastest flight from Constanţa to London Heathrow Airport takes 7h 10m

There are no direct flights from Constanţa to London Heathrow Airport. There are no popular flight routes from Constanţa to London Heathrow Airport.

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Frequently asked questions about flying from Constanţa to London Heathrow Airport

How far is Constanţa Mihail Kogalniceanu to London Heathrow by plane?
Constanţa Mihail Kogalniceanu and London Heathrow are 1428.3 mi apart from one another. A reasonable flight in good conditions will take 7h 10m.
When did momondo last update prices for flights from Constanţa Mihail Kogalniceanu Airport to London Heathrow Airport?
Prices for flights from Constanţa Mihail Kogalniceanu Airport to London Heathrow Airport refresh daily.
How old do you have to be to fly from Constanţa Mihail Kogalniceanu Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Constanţa Mihail Kogalniceanu Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Constanţa to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Constanţa to London for you.

Can I find flights from Constanţa to London with flexible booking policies on momondo?

Yes. All flights to London from Constanţa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Constanţa to London?

Once you have performed a search for Constanţa to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Constanţa to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Constanţa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.