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Cheap flights from Romania to London from £22

OTP — LON
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Romania to London

Enter your travel dates to find the best prices.

Cheapest flights from Romania to London

Thu 12/1105:40 -
Nonstop3h 15m
Wed 18/1107:35 -
Nonstop3h 10m
Deal found 21/9£45
Fri 13/1113:10 -
Nonstop3h 45m
Mon 30/1106:55 -
Nonstop3h 30m
Deal found 22/9£47
Mon 16/1113:00 -
Nonstop3h 45m
Mon 23/1106:55 -
Nonstop3h 30m
Deal found 22/9£49
Thu 15/1006:00 -
Nonstop3h 20m
Wed 21/1008:15 -
Nonstop3h 05m
Deal found 19/9£50
Thu 12/1106:00 -
Nonstop3h 20m
Wed 18/1108:05 -
Nonstop3h 05m
Deal found 22/9£50
Fri 13/1113:10 -
Nonstop3h 45m
Fri 20/1107:05 -
Nonstop3h 30m
Deal found 22/9£51
Fri 6/1113:10 -
Nonstop3h 45m
Fri 13/1107:05 -
Nonstop3h 30m
Deal found 19/9£52
Thu 5/1100:25 -
Nonstop3h 30m
Thu 12/1118:35 -
Nonstop3h 15m
Deal found 22/9£53
Wed 14/1023:35 -
Nonstop3h 20m
Tue 20/1011:10 -
Nonstop3h 10m
Deal found 22/9£53
Thu 5/1105:40 -
Nonstop3h 15m
Wed 11/1120:25 -
Nonstop3h 10m
Deal found 23/9£53
Thu 12/1106:10 -
Nonstop3h 30m
Wed 18/1108:25 -
Nonstop3h 15m
Deal found 22/9£53
Fri 13/1119:25 -
Nonstop3h 20m
Fri 20/1116:20 -
Nonstop3h 10m
Deal found 21/9£54

Find flight deals from Romania to London

Round-trip from

£45

One-way from

£22

Popular in

August

Cheapest in

March

Average price

£173

Good round-trip deal

£45 or less

Good one-way deal

£23 or less
Wizz Air
  • Wizz Air
  • 12/11-18/11
  • Nonstop
  • 6h 25m total
  • Romania to London
Search Deals
Wizz Air
  • Wizz Air
  • 16/10-31/12
  • Nonstop
  • 3h 20m total
  • Romania to London
Search Deals
Highest demand for flights based on searches. 39% potential increase in price (£50 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 September 2026
Search Deals
Price to beat on a round-trip flight from Romania to London (LON).
Search Deals
Price to beat on a one-way flight from Romania to London (LON).
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Cluj NapocaLondon

CLJ Cluj Napoca - LTN London Luton

CLJLTN

Cluj Napoca

Sun 18/10

12:50-14:35

1 stop27h 45m

London Luton

Wed 31/12

00:00-01:00

Nonstop0h 00m

£41

Cluj NapocaLondon

CLJ Cluj Napoca - LTN London Luton

CLJLTN

Cluj Napoca

Sat 10/10

12:15-19:55

1 stop9h 40m

London Luton

Wed 31/12

00:00-01:00

Nonstop0h 00m

£43

Cluj NapocaLondon

CLJ Cluj Napoca - LTN London Luton

CLJLTN

Cluj Napoca

Thu 15/10

20:15-19:55

1 stop25h 40m

London Luton

Wed 31/12

00:00-01:00

Nonstop0h 00m

£45

Cluj NapocaLondon

CLJ Cluj Napoca - LTN London Luton

CLJLTN

Cluj Napoca

Wed 7/10

13:05-14:25

1 stop27h 20m

London Luton

Wed 31/12

00:00-01:00

Nonstop0h 00m

£47

SuceavaLondon

SCV Suceava Salcea - LTN London Luton

SCVLTN

Suceava Salcea

Thu 12/11

05:40-06:55

Nonstop3h 15m

London Luton

Wed 18/11

20:25-01:35

Nonstop3h 10m

£48

CraiovaLondon

CRA Craiova - LTN London Luton

CRALTN

Craiova

Thu 1/10

20:50-23:05

1 stop28h 15m

London Luton

Wed 31/12

00:00-01:00

Nonstop0h 00m

£49
Fastest return journey

Cluj NapocaLondon

CLJ Cluj Napoca - LTN London Luton

CLJLTN

Cluj Napoca

Wed 7/10

06:15-07:15

Nonstop3h 00m

London Luton

Wed 31/12

00:00-01:00

Nonstop0h 00m

£49

Cluj NapocaLondon

CLJ Cluj Napoca - LTN London Luton

CLJLTN

Cluj Napoca

Sun 18/10

12:50-12:05

1 stop25h 15m

London Luton

Wed 31/12

00:00-01:00

Nonstop0h 00m

£50

CraiovaLondon

CRA Craiova - LTN London Luton

CRALTN

Craiova

Thu 15/10

06:00-07:20

Nonstop3h 20m

London Luton

Wed 21/10

08:15-13:20

Nonstop3h 05m

£50

ConstanţaLondon

CND Constanţa Mihail Kogalniceanu - LTN London Luton

CNDLTN

Constanţa Mihail Kogalniceanu

Fri 13/11

13:10-14:55

Nonstop3h 45m

London Luton

Fri 20/11

07:05-12:35

Nonstop3h 30m

£51

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Romania to London

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

Cheapflights Insights

Everything you need to know about your flight from Romania to London

What is the cheapest month to book a flight from Romania to London?

Currently, March is the cheapest month in which you can book a flight from Romania to London (average of £72). Flying from Romania to London in August is currently the most expensive (average of £189). 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 RO to LON?

When flying from Romania to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 14% versus a flight at midday.

Weekly flight availability from Romania to London

The most flights from RO0 to LON are scheduled on a Monday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Romania to London delayed?

About 16% of weekly flights between Romania and London have experienced delays in the past year, with the average delay time being 133 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Romania 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.

How far ahead should I book a flight from Romania to London?

To ensure you get the cheapest price possible for a flight from Romania to London, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Romania to London?

Travellers seeking maximum savings on their Romania to London flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing London

Check out reviews from past customers who have flown with Ryanair,Wizz Air, andBritish Airways from Romania to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,459 reviews
Check prices

Overall

6.9

Boarding

6.7

Crew

7.5

Entertainment

5.7

Food

6.0

Comfort

6.5

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
Ryanair
6.9
Okay
5,459 reviews
Ryanair
6.9
Okay
5,459 reviews
Check prices

Overall

6.9

Boarding

6.7

Crew

7.5

Entertainment

5.7

Food

6.0

Comfort

6.5

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
Wizz Air
6.9
Okay
471 reviews
Ryanair
6.9
Okay
5,459 reviews
Check prices

Overall

6.9

Boarding

6.7

Crew

7.5

Entertainment

5.7

Food

6.0

Comfort

6.5

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
British Airways
6.7
Okay
8,229 reviews
Ryanair
6.9
Okay
5,459 reviews
Check prices

Overall

6.9

Boarding

6.7

Crew

7.5

Entertainment

5.7

Food

6.0

Comfort

6.5

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
Wizz Air
6.2
Okay
172 reviews
Ryanair
6.9
Okay
5,459 reviews
Check prices

Overall

6.9

Boarding

6.7

Crew

7.5

Entertainment

5.7

Food

6.0

Comfort

6.5

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

Related info for your journey

  • How long is the flight from Romania to London?

    A quick flight from Romania to London can take about 3h 15m. Wizz Air provides one of the quickest options available for as low as £48. The distance between Romania and London is about 1218 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Romania to London one-way?

    The cheapet airlines for a one-way flight from Romania to London are Wizz Air (£15), Ryanair (£16), and Wizz Air (£22).

  • What are the most popular routes from Romania to London?

    While some choose either Bucharest Otopeni Intl - London Stansted or Bucharest Otopeni Intl - London City, Bucharest Otopeni Intl - London Gatwick is the most popular route from Romania to London.

  • What are the most reliable airlines from Romania to London?

    Before booking your flight to London from Romania, check out the most reliable airlines to get you to your destination on time: American Airlines (80%), British Airways (73%), Japan Airlines( 57%).

  • What are the cheapest flights from Romania to London?

    On average you can expect to pay £600 for a flight from Romania to London. The cheapest flight overall is £78 while the most popular route, (Bucharest Otopeni Intl - London Gatwick) is currently priced at £111.

  • Can I find deals for flights from Romania to London that include hotel bookings?

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

  • How can I find direct flights from Romania to London?

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

  • Can I find deals for business class flights from Romania to London?

    Yes. Cheapflights offers flight deals from Romania 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 Romania to London?

    Currently, March is the cheapest month in which you can book a flight from Romania to London (average of £72). Flying from Romania to London in August is currently the most expensive (average of £189). 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

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Alternative routes for Romania to London

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Top 5 airlines flying from Romania to London

AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£42Average£116FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
RyanairCheapest£43Average£96FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£58Average£145FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
British AirwaysCheapest£103Average£206FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£154Average£212FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from Romania to London?

When you search for this flight from Romania to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Romania to London?

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

Can Cheapflights find flights from Romania to London with no change fees?

Yes, we can. To see specific flights from Romania to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Romania to London become cheaper?

Yes, Cheapflights offers price alerts on Romania to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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