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Cheap flights from Barcelona-El Prat Airport to New York from £333

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to New York departing on 10/11. 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 Barcelona-El Prat Airport to New York

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
10:15 - 20:59
BCN
-
LGA
16h 44m
2 stops
British Airways Logo
17:59 - 14:25
LGA
-
BCN
14h 26m
2 stops
£344British Airways
Fri, 4 Sep - Mon, 7 Sep
British Airways Logo
16:35 - 07:18
BCN
-
LGA
20h 43m
2 stops
British Airways Logo
06:00 - 11:25
LGA
-
BCN
24h 25m
2 stops
£347British Airways
Sun, 11 Oct - Thu, 29 Oct
British Airways Logo
21:20 - 17:30
BCN
-
LGA
26h 10m
2 stops
British Airways Logo
16:00 - 17:05
LGA
-
BCN
19h 05m
2 stops
£348British Airways
Mon, 12 Oct - Sat, 24 Oct
British Airways Logo
21:20 - 17:30
BCN
-
LGA
26h 10m
2 stops
British Airways Logo
14:30 - 16:30
LGA
-
BCN
21h 00m
2 stops
£349British Airways
Mon, 12 Oct - Fri, 30 Oct
British Airways Logo
07:50 - 07:18
BCN
-
LGA
29h 28m
2 stops
British Airways Logo
18:05 - 18:55
LGA
-
BCN
18h 50m
2 stops
£360British Airways
Sun, 11 Oct - Sat, 24 Oct
United Airlines Logo
06:40 - 18:45
BCN
-
LGA
18h 05m
2 stops
United Airlines Logo
21:27 - 13:15
LGA
-
BCN
33h 48m
1 stop
£380United Airlines
Sat, 19 Sep - Sat, 19 Sep
United Airlines Logo
13:35 - 19:06
BCN
-
LGA
11h 31m
1 stop
United Airlines Logo
10:29 - 09:00
LGA
-
BCN
16h 31m
1 stop
£384United Airlines
Thu, 10 Dec - Thu, 24 Dec
United Airlines Logo
13:35 - 12:26
BCN
-
LGA
28h 51m
1 stop
United Airlines Logo
14:32 - 09:00
LGA
-
BCN
12h 28m
1 stop
£385United Airlines
Thu, 17 Dec - Thu, 24 Dec
United Airlines Logo
10:30 - 18:32
BCN
-
LGA
14h 02m
1 stop
United Airlines Logo
06:05 - 09:35
LGA
-
BCN
21h 30m
2 stops
£391United Airlines
Sun, 13 Dec - Tue, 12 Jan
United Airlines Logo
06:20 - 23:27
BCN
-
LGA
23h 07m
2 stops
United Airlines Logo
15:15 - 09:35
LGA
-
BCN
12h 20m
1 stop
£403United Airlines
Mon, 14 Dec - Tue, 12 Jan

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Delta flights from Barcelona-El Prat Airport to New York LaGuardia Airport

Our best Delta deals on Barcelona-El Prat Airport to New York LaGuardia Airport flight tickets
Delta
7 Sept
BCN15:15Barcelona-El Prat
14h 08m
1 stop
LGA23:23New York LaGuardia
16 Sept
LGA14:00New York LaGuardia
12h 35m
1 stop
BCN08:35Barcelona-El Prat
£446
Delta
7 Sept
BCN15:15Barcelona-El Prat
14h 08m
1 stop
LGA23:23New York LaGuardia
21 Sept
LGA11:59New York LaGuardia
14h 36m
1 stop
BCN08:35Barcelona-El Prat
£446
Delta
26 Aug
BCN13:25Barcelona-El Prat
15h 58m
2 stops
LGA23:23New York LaGuardia
31 Aug
LGA14:00New York LaGuardia
13h 00m
2 stops
BCN09:00Barcelona-El Prat
£473

Finnair flights from Barcelona-El Prat Airport to New York LaGuardia Airport

Our best Finnair deals on Barcelona-El Prat Airport to New York LaGuardia Airport flight tickets
Finnair
31 Oct
BCN10:40Barcelona-El Prat
16h 56m
1 stop
LGA22:36New York LaGuardia
4 Nov
LGA12:30New York LaGuardia
14h 20m
1 stop
BCN08:50Barcelona-El Prat
£494
Finnair
7 Jul
BCN10:45Barcelona-El Prat
16h 44m
1 stop
LGA21:29New York LaGuardia
21 Jul
LGA11:15New York LaGuardia
15h 50m
1 stop
BCN09:05Barcelona-El Prat
£543
Finnair
7 Jul
BCN10:45Barcelona-El Prat
16h 44m
1 stop
LGA21:29New York LaGuardia
21 Jul
LGA11:15New York LaGuardia
15h 50m
1 stop
BCN09:05Barcelona-El Prat
£544

momondo Fare Finder

 
Customise your flight search to find flights from Barcelona-El Prat Airport to New York LaGuardia 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 279,928 searches. Data last updated 3 July 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BarcelonaNew York

BCN - LGA

BCNLGA

Barcelona-El Prat

Fri 4/9

10:15-20:59

2 stops16h 44m

New York LaGuardia

Mon 7/9

17:59-14:25

2 stops14h 26m

£344

BarcelonaNew York

BCN - LGA

BCNLGA

Barcelona-El Prat

Sun 11/10

16:35-07:18

2 stops20h 43m

New York LaGuardia

Thu 29/10

06:00-11:25

2 stops24h 25m

£347

BarcelonaNew York

BCN - LGA

BCNLGA

Barcelona-El Prat

Mon 12/10

21:20-17:30

2 stops26h 10m

New York LaGuardia

Sat 24/10

16:00-17:05

2 stops19h 05m

£348

BarcelonaNew York

BCN - LGA

BCNLGA

Barcelona-El Prat

Mon 12/10

21:20-17:30

2 stops26h 10m

New York LaGuardia

Fri 30/10

14:30-16:30

2 stops21h 00m

£349

BarcelonaNew York

BCN - LGA

BCNLGA

Barcelona-El Prat

Sun 11/10

07:50-07:18

2 stops29h 28m

New York LaGuardia

Sat 24/10

18:05-18:55

2 stops18h 50m

£360

BarcelonaNew York

BCN - LGA

BCNLGA

Barcelona-El Prat

Sat 19/9

06:40-18:45

2 stops18h 05m

New York LaGuardia

Sat 19/9

21:27-13:15

1 stop33h 48m

£380
Fastest return journey

BarcelonaNew York

BCN - LGA

BCNLGA

Barcelona-El Prat

Thu 10/12

13:35-19:06

1 stop11h 31m

New York LaGuardia

Thu 24/12

10:29-09:00

1 stop16h 31m

£384

BarcelonaNew York

BCN - LGA

BCNLGA

Barcelona-El Prat

Thu 17/12

13:35-12:26

1 stop28h 51m

New York LaGuardia

Thu 24/12

14:32-09:00

1 stop12h 28m

£385

BarcelonaNew York

BCN - LGA

BCNLGA

Barcelona-El Prat

Sun 13/12

10:30-18:32

1 stop14h 02m

New York LaGuardia

Tue 12/1

06:05-09:35

2 stops21h 30m

£391

BarcelonaNew York

BCN - LGA

BCNLGA

Barcelona-El Prat

Mon 14/12

06:20-23:27

2 stops23h 07m

New York LaGuardia

Tue 12/1

15:15-09:35

1 stop12h 20m

£403

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to New York LaGuardia 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 month to fly to New York LaGuardia Airport?

If you don’t want to visit New York LaGuardia Airport in October, then you should wait until February to fly from Barcelona-El Prat Airport, when ticket prices are also cheap, with an average price of £0.

When to book flights from Barcelona-El Prat Airport to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Barcelona-El Prat Airport to New York LaGuardia Airport (BCN to LGA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to New York LaGuardia Airport

Fastest flight time

25h 45m

Direct flights

None
The fastest flight from Barcelona-El Prat Airport to New York LaGuardia Airport takes 25h 45m
There are no direct flights from Barcelona-El Prat Airport to New York LaGuardia Airport. There are no popular flight routes from Barcelona-El Prat Airport to New York LaGuardia Airport.
Search flight deals

Frequently asked questions about flying from Barcelona-El Prat Airport to New York LaGuardia Airport

  • How far is Barcelona-El Prat to New York LaGuardia by plane?

    The distance between Barcelona-El Prat and New York LaGuardia is about 3819.2 mi. In terms of flight time, this usually takes a little over 25h 45m.

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to New York LaGuardia Airport?

    Prices for flights from Barcelona-El Prat Airport to New York LaGuardia Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Barcelona-El Prat Airport to New York LaGuardia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona-El Prat Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The travel and health documents required for your trip to New York LaGuardia 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 New York LaGuardia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Secaucus
Queens
Bronx
Staten Island
Paramus
Yonkers
Long Branch
North Wales
Stamford
Mount Kisco
Elizabeth
Milford
Somerset
Fishkill
Uniondale
Asbury Park
Hasbrouck Heights
Hyde Park
Teaneck
Tarrytown

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to New York?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Barcelona to New York. momondo saves you time and could save you money on your trip.

Can I find flights from Barcelona to New York with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Barcelona to New York flights to just show those with flexible booking policies.

How can momondo help me find flights from Barcelona to New York?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Barcelona to New York.

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

Price alerts on flights to New York from Barcelona 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.

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