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Cheap flights from London, Ontario to Bucharest from C$ 1,154

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Bucharest departing on 29/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from London, Ontario to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:25 a.m. - 12:00 p.m.
YXU
-
OTP
19h 35m
2 stops
Air Canada Logo
6:20 a.m. - 8:53 a.m.
OTP
-
YXU
33h 33m
2 stops
C$ 1,154Air Canada
Wed, 29 Apr - Sun, 3 May
Air Canada Logo
5:10 a.m. - 4:20 p.m.
YXU
-
OTP
28h 10m
2 stops
Air Canada Logo
6:20 a.m. - 8:53 a.m.
OTP
-
YXU
33h 33m
2 stops
C$ 1,184Air Canada
Wed, 29 Apr - Sun, 3 May
Air Canada Logo
12:20 p.m. - 3:20 p.m.
YXU
-
OTP
20h 00m
2 stops
Air Canada Logo
6:20 a.m. - 11:43 a.m.
OTP
-
YXU
36h 23m
2 stops
C$ 1,213Air Canada
Mon, 11 May - Tue, 26 May
Air Canada Logo
5:10 a.m. - 12:00 p.m.
YXU
-
OTP
23h 50m
2 stops
Air Canada Logo
6:20 a.m. - 8:53 a.m.
OTP
-
YXU
33h 33m
2 stops
C$ 1,225Air Canada
Wed, 29 Apr - Sun, 3 May
Air Canada Logo
6:10 p.m. - 4:30 p.m.
YXU
-
OTP
39h 20m
2 stops
Air Canada Logo
6:20 a.m. - 11:43 a.m.
OTP
-
YXU
36h 23m
2 stops
C$ 1,247Air Canada
Sat, 9 May - Tue, 26 May
Air Canada Logo
5:10 a.m. - 6:35 p.m.
YXU
-
OTP
30h 25m
2 stops
Air Canada Logo
6:20 a.m. - 11:43 a.m.
OTP
-
YXU
36h 23m
2 stops
C$ 1,291Air Canada
Wed, 13 May - Tue, 26 May
Air Canada Logo
9:30 a.m. - 3:20 p.m.
YXU
-
OTP
22h 50m
2 stops
Air Canada Logo
6:20 a.m. - 9:38 p.m.
OTP
-
YXU
22h 18m
2 stops
C$ 1,389Air Canada
Mon, 11 May - Thu, 21 May
Air Canada Logo
5:10 a.m. - 3:20 p.m.
YXU
-
OTP
27h 10m
2 stops
Air Canada Logo
6:35 a.m. - 8:53 a.m.
OTP
-
YXU
33h 18m
2 stops
C$ 1,390Air Canada
Mon, 11 May - Mon, 25 May
Air Canada Logo
6:10 p.m. - 4:30 p.m.
YXU
-
OTP
39h 20m
2 stops
Air Canada Logo
6:20 a.m. - 8:53 a.m.
OTP
-
YXU
33h 33m
2 stops
C$ 1,423Air Canada
Sat, 9 May - Wed, 27 May
Air Canada Logo
6:10 p.m. - 4:30 p.m.
YXU
-
OTP
39h 20m
2 stops
Air Canada Logo
6:35 a.m. - 9:38 p.m.
OTP
-
YXU
22h 03m
2 stops
C$ 1,425Air Canada
Sat, 9 May - Mon, 25 May

Air Canada flights from London, Ontario to Bucharest Otopeni Intl Airport

Our best Air Canada deals on London, Ontario to Bucharest Otopeni Intl Airport flight tickets
Air Canada
29 Apr
YXU9:25 a.m.London
19h 35m
2 stops
OTP12:00 p.m.Bucharest Otopeni Intl
3 May
OTP6:20 a.m.Bucharest Otopeni Intl
33h 33m
2 stops
YXU8:53 a.m.London
C$ 1,154
Air Canada
29 Apr
YXU5:10 a.m.London
28h 10m
2 stops
OTP4:20 p.m.Bucharest Otopeni Intl
3 May
OTP6:20 a.m.Bucharest Otopeni Intl
33h 33m
2 stops
YXU8:53 a.m.London
C$ 1,184
Air Canada
11 May
YXU12:20 p.m.London
20h 00m
2 stops
OTP3:20 p.m.Bucharest Otopeni Intl
26 May
OTP6:20 a.m.Bucharest Otopeni Intl
36h 23m
2 stops
YXU11:43 a.m.London
C$ 1,213

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Bucharest Otopeni Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 24 March 2026.
Use the filters below to find and compare flights from London, Ontario to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBucharest

YXU - OTP

YXUOTP

London

Wed 29/4

9:25 a.m.-12:00 p.m.

2 stops19h 35m

Bucharest Otopeni Intl

Sun 3/5

6:20 a.m.-8:53 a.m.

2 stops33h 33m

C$ 1,154

LondonBucharest

YXU - OTP

YXUOTP

London

Wed 29/4

5:10 a.m.-4:20 p.m.

2 stops28h 10m

Bucharest Otopeni Intl

Sun 3/5

6:20 a.m.-8:53 a.m.

2 stops33h 33m

C$ 1,184

LondonBucharest

YXU - OTP

YXUOTP

London

Mon 11/5

12:20 p.m.-3:20 p.m.

2 stops20h 00m

Bucharest Otopeni Intl

Tue 26/5

6:20 a.m.-11:43 a.m.

2 stops36h 23m

C$ 1,213

LondonBucharest

YXU - OTP

YXUOTP

London

Wed 29/4

5:10 a.m.-12:00 p.m.

2 stops23h 50m

Bucharest Otopeni Intl

Sun 3/5

6:20 a.m.-8:53 a.m.

2 stops33h 33m

C$ 1,225

LondonBucharest

YXU - OTP

YXUOTP

London

Sat 9/5

6:10 p.m.-4:30 p.m.

2 stops39h 20m

Bucharest Otopeni Intl

Tue 26/5

6:20 a.m.-11:43 a.m.

2 stops36h 23m

C$ 1,247

LondonBucharest

YXU - OTP

YXUOTP

London

Wed 13/5

5:10 a.m.-6:35 p.m.

2 stops30h 25m

Bucharest Otopeni Intl

Tue 26/5

6:20 a.m.-11:43 a.m.

2 stops36h 23m

C$ 1,291
Quickest round-trip

LondonBucharest

YXU - OTP

YXUOTP

London

Mon 11/5

9:30 a.m.-3:20 p.m.

2 stops22h 50m

Bucharest Otopeni Intl

Thu 21/5

6:20 a.m.-9:38 p.m.

2 stops22h 18m

C$ 1,389

LondonBucharest

YXU - OTP

YXUOTP

London

Mon 11/5

5:10 a.m.-3:20 p.m.

2 stops27h 10m

Bucharest Otopeni Intl

Mon 25/5

6:35 a.m.-8:53 a.m.

2 stops33h 18m

C$ 1,390

LondonBucharest

YXU - OTP

YXUOTP

London

Sat 9/5

6:10 p.m.-4:30 p.m.

2 stops39h 20m

Bucharest Otopeni Intl

Wed 27/5

6:20 a.m.-8:53 a.m.

2 stops33h 33m

C$ 1,423

LondonBucharest

YXU - OTP

YXUOTP

London

Sat 9/5

6:10 p.m.-4:30 p.m.

2 stops39h 20m

Bucharest Otopeni Intl

Mon 25/5

6:35 a.m.-9:38 p.m.

2 stops22h 03m

C$ 1,425

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Bucharest from

How to get the cheapest flight ticket from London, Ontario to Bucharest Otopeni Intl 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

Which airlines fly to Bucharest Otopeni Intl Airport?

LOT, KLM and Air Canada are the top three most popular airlines that fly to Bucharest Otopeni Intl Airport from London, Ontario according to our data. LOT is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Bucharest Otopeni Intl Airport. Keep in mind that there are 11 different airlines that fly to Bucharest Otopeni Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from London, Ontario to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Bucharest Otopeni Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London, Ontario to Bucharest Otopeni Intl Airport (YXU to OTP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Bucharest Otopeni Intl Airport

Fastest flight time

28h 10m

Direct flights

None
The fastest flight from London, Ontario to Bucharest Otopeni Intl Airport takes 28h 10m
There are no direct flights from London, Ontario to Bucharest Otopeni Intl Airport. There are no popular flight routes from London, Ontario to Bucharest Otopeni Intl Airport.
Search flight deals

  • How far is London to Bucharest Otopeni Intl by plane?

    A flight from London to Bucharest Otopeni Intl will travel around 7905.2 km. By plane, this route typically takes 28h 10m.

  • When did momondo last update prices for flights from London Airport to Bucharest Otopeni Intl Airport?

    Prices for flights from London Airport to Bucharest Otopeni Intl Airport refresh daily.

  • How old do you have to be to fly from London Airport to Bucharest Otopeni Intl 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 London Airport to Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The required travel and health documents for your Bucharest Otopeni Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bucharest Otopeni Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

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

It is quick and easy to find London to Bucharest flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bucharest that suits you.

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

momondo does allow users to show only those flights to Bucharest from London which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bucharest from London.

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

Yes. momondo can track prices for London to Bucharest flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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