Cheap flights from Romania to London from £19
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Romania to London departing on 31/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Romania to London
Recent return flight deals from Romania to London
Recent one-way flight deals from Romania to London
Recent last minute flight deals from Romania to London
Recent direct flight deals from Romania to London
LOT flights from Romania to London
Our best LOT deals on Romania to London flight tickets
Austrian Airlines flights from Romania to London
Our best Austrian Airlines deals on Romania to London flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Romania to London
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 month to fly to London?
The cheapest month to fly to London from Romania is in March. Flight prices, which tend to average around £55, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Romania averaging around £63.
What is the cheapest day to depart on your flight to London?
Our data shows that Friday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £100. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Romania to London for around £140.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £100. Flights at midday are often more expensive, with an average ticket price of £134.
What is the cheapest Romania to London flight route?
Fly from Sibiu to London Luton for the best Romania - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Romania when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £157 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Romania for as low as £120 on momondo.
What cabin class options are available on Romania to London flights?
There are 3 cabin classes available to choose from on Romania to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Romania to London?
Wizz Air and Ryanair are the most popular carriers operating from Romania to London
Which airlines fly to London?
Wizz Air, Wizz Air and British Airways are the top three most popular airlines that fly to London from Romania according to our data. Wizz Air is the first choice among our users, with 61% of people opting to fly with this airline when travelling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Romania to London on average per day?
As of July 2025, 14 flights take off from Romania and land in London each day. The most common flight departure time for this route is 06:00, with 41% of daily flights taking off at midday.
How many flights depart from Romania to London on average per week?
As of July 2025, there are 98 flights per week flying from Romania to London. The most common day of the week flights depart is Thu, with 20% of flights taking off on this day.
Cheap Romania to London flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Romania to London
When did momondo last update prices for flights from Romania to London?
Prices for flights from Romania to London refresh daily.
How many operators does momondo search for flights from Romania to London?
As of July 2025, there are 3 operators available to choose from for flights from Romania to London.
How old do you have to be to fly from Romania to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Romania to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Romania to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Romania to London is Airbus A321neo (21.98% of total bookings). The next most popular plane models are Airbus A321-100/200 (21.85%), Boeing 737-800 Passenger/BBJ2 (winglets) (19.65%), and Airbus A320-100/200 (19.03%).
Best airlines flying from Romania to London
Compare and see reviews for airlines that fly from Romania to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £35 | Free Cancellation | Rating 6.8 365 reviews | |||
| PriceFrom £45 | Free Cancellation | Rating 6.0 145 reviews | |||
| PriceFrom £50 | Free Cancellation | Rating 6.8 5,145 reviews | |||
| PriceFrom £93 | Free Cancellation | Rating 6.6 7,093 reviews | |||
| PriceFrom £156 | Free Cancellation | Rating 6.8 7,207 reviews |
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Romania to London?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Romania to London . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Romania to London with flexible booking policies on momondo?
Yes. All flights to London from Romania on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Romania to London?
Once you have performed a search for Romania 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 Romania to London right now. Can momondo alert me if prices change?
Price alerts on flights to London from Romania 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.