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Cheap flights from New Hampshire to Barcelona from $200

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Barcelona departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Hampshire to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:35 pm - 6:20 pmBOS-BCN
18h 45m1 stop
Scandinavian Airlines Logo
7:10 pm - 4:50 pmBCN-BOS
26h 40m1 stop
$425Scandinavian Airlines
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Sat, Mar 14 - Sun, Mar 22
Multiple Airlines Logo
10:45 am - 9:30 pmBOS-BCN
28h 45m2 stops
Multiple Airlines Logo
9:15 pm - 7:42 pmBCN-BOS
28h 27m3 stops
$427Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Air Canada Logo
10:45 am - 9:35 amBOS-BCN
16h 50m2 stops
Air Canada Logo
1:35 pm - 7:42 pmBCN-BOS
12h 07m1 stop
$430Air Canada
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Mon, Dec 8 - Tue, Dec 16
KLM Logo
6:15 am - 8:00 amPWM-BCN
19h 45m1 stop
KLM Logo
10:15 am - 11:59 pmBCN-PWM
19h 44m1 stop
$434KLM
Find Deal
Tue, Dec 2 - Tue, Dec 9
Iberia Logo
10:40 pm - 11:55 amBOS-BCN
7h 15mnonstop
Iberia Logo
6:10 pm - 8:55 pmBCN-BOS
8h 45mnonstop
$435Iberia
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Sun, Nov 30 - Mon, Dec 8
Aer Lingus Logo
5:10 pm - 10:50 amBOS-BCN
11h 40m1 stop
Aer Lingus Logo
11:30 am - 6:59 pmBCN-BOS
13h 29m1 stop
$436Aer Lingus
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Mon, Jan 12 - Mon, Jan 26
Air Canada Logo
10:45 am - 9:35 amBOS-BCN
40h 50m2 stops
Air Canada Logo
1:35 pm - 2:52 pmBCN-BOS
31h 17m1 stop
$437Air Canada
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Thu, Dec 4 - Thu, Dec 11
Iberia Logo
11:40 pm - 11:55 amBOS-BCN
7h 15mnonstop
Iberia Logo
1:30 pm - 8:50 pmBCN-BOS
12h 20m1 stop
$443Iberia
Find Deal
Tue, Mar 10 - Tue, Mar 17
Aer Lingus Logo
5:10 pm - 10:50 amBOS-BCN
11h 40m1 stop
Aer Lingus Logo
11:30 am - 6:59 pmBCN-BOS
13h 29m1 stop
$464Aer Lingus
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Mon, Jan 5 - Mon, Jan 19
KLM Logo
6:15 am - 8:00 amPWM-BCN
19h 45m1 stop
KLM Logo
10:15 am - 11:59 pmBCN-PWM
19h 44m1 stop
$484KLM
Find Deal
Sat, Dec 6 - Sat, Dec 13

Scandinavian Airlines flights from New Hampshire to Barcelona-El Prat Airport

Our best Scandinavian Airlines deals on New Hampshire to Barcelona-El Prat Airport flight tickets
Scandinavian Airlines
Mar 14
BOS6:35 pmBoston Logan Intl
18h 45m
1 stop
BCN6:20 pmBarcelona-El Prat
Mar 22
BCN7:10 pmBarcelona-El Prat
26h 40m
1 stop
BOS4:50 pmBoston Logan Intl
$425
Find similar
Scandinavian Airlines
Nov 24
BOS8:59 pmBoston Logan Intl
39h 21m
2 stops
BCN6:20 pmBarcelona-El Prat
Dec 1
BCN7:10 pmBarcelona-El Prat
26h 40m
1 stop
BOS3:50 pmBoston Logan Intl
$432
Find similar
Scandinavian Airlines
Dec 2
BOS8:50 pmBoston Logan Intl
39h 30m
2 stops
BCN6:20 pmBarcelona-El Prat
Dec 12
BCN7:10 pmBarcelona-El Prat
26h 40m
1 stop
BOS3:50 pmBoston Logan Intl
$433
Find similar

Air Canada flights from New Hampshire to Barcelona-El Prat Airport

Our best Air Canada deals on New Hampshire to Barcelona-El Prat Airport flight tickets
Air Canada
Dec 8
BOS10:45 amBoston Logan Intl
16h 50m
2 stops
BCN9:35 amBarcelona-El Prat
Dec 16
BCN1:35 pmBarcelona-El Prat
12h 07m
1 stop
BOS7:42 pmBoston Logan Intl
$430
Find similar
Air Canada
Dec 4
BOS10:45 amBoston Logan Intl
40h 50m
2 stops
BCN9:35 amBarcelona-El Prat
Dec 11
BCN1:35 pmBarcelona-El Prat
31h 17m
1 stop
BOS2:52 pmBoston Logan Intl
$437
Find similar
Air Canada
Dec 4
BOS6:40 pmBoston Logan Intl
32h 55m
1 stop
BCN9:35 amBarcelona-El Prat
Dec 11
BCN1:35 pmBarcelona-El Prat
12h 07m
1 stop
BOS7:42 pmBoston Logan Intl
$439
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to Barcelona-El Prat 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 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from New Hampshire to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sat 3/14

6:35 pm-6:20 pm

1 stop18h 45m

Barcelona-El Prat

Sun 3/22

7:10 pm-4:50 pm

1 stop26h 40m

$425

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 12/2

10:45 am-9:30 pm

2 stops28h 45m

Barcelona-El Prat

Tue 12/9

9:15 pm-7:42 pm

3 stops28h 27m

$427

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 12/8

10:45 am-9:35 am

2 stops16h 50m

Barcelona-El Prat

Tue 12/16

1:35 pm-7:42 pm

1 stop12h 07m

$430

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Tue 12/2

6:15 am-8:00 am

1 stop19h 45m

Barcelona-El Prat

Tue 12/9

10:15 am-11:59 pm

1 stop19h 44m

$434

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 11/30

10:40 pm-11:55 am

Nonstop7h 15m

Barcelona-El Prat

Mon 12/8

6:10 pm-8:55 pm

Nonstop8h 45m

$435

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 1/12

5:10 pm-10:50 am

1 stop11h 40m

Barcelona-El Prat

Mon 1/26

11:30 am-6:59 pm

1 stop13h 29m

$436

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Thu 12/4

10:45 am-9:35 am

2 stops40h 50m

Barcelona-El Prat

Thu 12/11

1:35 pm-2:52 pm

1 stop31h 17m

$437

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 3/10

11:40 pm-11:55 am

Nonstop7h 15m

Barcelona-El Prat

Tue 3/17

1:30 pm-8:50 pm

1 stop12h 20m

$443

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 1/5

5:10 pm-10:50 am

1 stop11h 40m

Barcelona-El Prat

Mon 1/19

11:30 am-6:59 pm

1 stop13h 29m

$464

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Sat 12/6

6:15 am-8:00 am

1 stop19h 45m

Barcelona-El Prat

Sat 12/13

10:15 am-11:59 pm

1 stop19h 44m

$484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from New Hampshire to Barcelona-El Prat 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 Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from New Hampshire is in September. Flight prices, which tend to average around $474, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Barcelona-El Prat Airport from New Hampshire during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in September, still average around $484.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Monday when prices can be found for as low as $545. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $675. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from New Hampshire in the evening is the least expensive time of day to depart. momondo users have found prices as low as $598 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $830 on average. Flights to Barcelona-El Prat Airport from New Hampshire at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $567 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from New Hampshire for as low as $471 on momondo.

Cheap New Hampshire to Barcelona-El Prat Airport flight deals and tips

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

Fastest flight time

7h 15m

Direct flights

Mon, Tue, Wed, Fri and Sun
The fastest flight from New Hampshire to Barcelona-El Prat Airport takes 7h 15m
Direct flights go from New Hampshire to Barcelona-El Prat Airport on Monday, Tuesday, Wednesday, Friday and Sunday. There are no airlines offering direct flights.
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  • When did momondo last update prices for flights from New Hampshire to Barcelona-El Prat Airport?

    Prices for flights from New Hampshire to Barcelona-El Prat Airport are updated daily.

  • How many operators does momondo search for flights from New Hampshire to Barcelona-El Prat Airport?

  • How old do you have to be to fly from New Hampshire to Barcelona-El Prat 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 New Hampshire to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents you'll need for your trip to Barcelona-El Prat Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona-El Prat Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Tarragona
Santa Susanna
Cambrils
Cadaques
Empuriabrava
Pineda de Mar
Roses
Badalona
Calella
Pals
Palafrugell
Tortosa
La Pineda

Why use momondo?

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

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 New Hampshire to Barcelona for you.

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

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

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

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 Barcelona from New Hampshire.

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

Price alerts on flights to Barcelona from New Hampshire 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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