When did momondo last update prices for flights from Cardiff Wales Airport to New Hampshire?

Prices for flights from Cardiff Wales Airport to New Hampshire refresh daily.

How many operators does momondo search for flights from Cardiff Wales Airport to New Hampshire?

As of October 2025, there are 2 operators available to choose from for flights from Cardiff Wales Airport to New Hampshire.

How old do you have to be to fly from Cardiff Wales Airport to New Hampshire?

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 Cardiff Wales Airport to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The required travel and health documents for your New Hampshire 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 New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£510 Cheap Flights from Cardiff to New Hampshire in 2025/26

1 adult

0 bags

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Find the cheapest flights from Cardiff to New Hampshire

Round-trip

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:30 - 14:35CWL-BOS

33h 05m2 stops

17:10 - 22:00BOS-CWL

23h 50m1 stop

£510Multiple Airlines

Find Deal

Thu, 20 Nov - Thu, 27 Nov

17:25 - 13:20CWL-BOS

24h 55m1 stop

19:10 - 09:50BOS-CWL

9h 40m1 stop

£566KLM

Find Deal

Thu, 20 Nov - Thu, 27 Nov

10:20 - 18:55CWL-BOS

13h 35m2 stops

15:05 - 09:50BOS-CWL

13h 45m2 stops

£571Multiple Airlines

Find Deal

Thu, 20 Nov - Thu, 27 Nov

17:25 - 17:50CWL-BOS

29h 25m3 stops

11:35 - 22:00BOS-CWL

29h 25m2 stops

£610Multiple Airlines

Find Deal

Thu, 20 Nov - Thu, 27 Nov

17:25 - 20:10CWL-BOS

31h 45m3 stops

18:05 - 22:00BOS-CWL

22h 55m3 stops

£630Multiple Airlines

Find Deal

Thu, 20 Nov - Thu, 27 Nov

17:25 - 19:55CWL-BOS

30h 30m1 stop

20:20 - 09:15BOS-CWL

31h 55m1 stop

£789Virgin Atlantic

Find Deal

Thu, 26 Mar - Mon, 30 Mar

17:25 - 18:23CWL-BOS

52h 58m2 stops

09:55 - 16:45BOS-CWL

25h 50m2 stops

£793Virgin Atlantic

Find Deal

Thu, 26 Mar - Mon, 30 Mar

17:25 - 19:55CWL-BOS

30h 30m1 stop

18:40 - 16:45BOS-CWL

17h 05m1 stop

£810Virgin Atlantic

Find Deal

Thu, 26 Mar - Mon, 30 Mar

10:20 - 22:33CWL-BOS

16h 13m2 stops

17:00 - 16:45BOS-CWL

18h 45m2 stops

£815Delta

Find Deal

Thu, 26 Mar - Mon, 30 Mar

10:20 - 22:23CWL-BOS

17h 03m2 stops

13:04 - 09:50BOS-CWL

15h 46m2 stops

£1,062Delta

Find Deal

Fri, 19 Dec - Fri, 2 Jan

KLM flights from Cardiff to New Hampshire

Our best KLM deals on Cardiff to New Hampshire flight tickets

KLM

20 Nov

CWL17:25Cardiff Wales

24h 55m

1 stop

BOS13:20Boston Logan Intl

27 Nov

BOS19:10Boston Logan Intl

9h 40m

1 stop

CWL09:50Cardiff Wales

£566

Find similar

KLM

19 Dec

CWL10:20Cardiff Wales

17h 03m

2 stops

BOS22:23Boston Logan Intl

2 Jan

BOS19:10Boston Logan Intl

9h 40m

1 stop

CWL09:50Cardiff Wales

£977

Find similar

KLM

19 Dec

CWL10:20Cardiff Wales

13h 35m

1 stop

BOS18:55Boston Logan Intl

2 Jan

BOS19:10Boston Logan Intl

9h 40m

1 stop

CWL09:50Cardiff Wales

£1,020

Find similar

Virgin Atlantic flights from Cardiff to New Hampshire

Our best Virgin Atlantic deals on Cardiff to New Hampshire flight tickets

Virgin Atlantic

26 Mar

CWL17:25Cardiff Wales

30h 30m

1 stop

BOS19:55Boston Logan Intl

30 Mar

BOS20:20Boston Logan Intl

31h 55m

1 stop

CWL09:15Cardiff Wales

£789

Find similar

Virgin Atlantic

26 Mar

CWL17:25Cardiff Wales

52h 58m

2 stops

BOS18:23Boston Logan Intl

30 Mar

BOS09:55Boston Logan Intl

25h 50m

2 stops

CWL16:45Cardiff Wales

£793

Find similar

Virgin Atlantic

26 Mar

CWL17:25Cardiff Wales

30h 30m

1 stop

BOS19:55Boston Logan Intl

30 Mar

BOS18:40Boston Logan Intl

17h 05m

1 stop

CWL16:45Cardiff Wales

£810

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Thu 20/11

10:30-14:35

2 stops33h 05m

Boston Logan Intl

Thu 27/11

17:10-22:00

1 stop23h 50m

£510

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Thu 20/11

17:25-13:20

1 stop24h 55m

Boston Logan Intl

Thu 27/11

19:10-09:50

1 stop9h 40m

£566

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Thu 20/11

10:20-18:55

2 stops13h 35m

Boston Logan Intl

Thu 27/11

15:05-09:50

2 stops13h 45m

£571

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Thu 20/11

17:25-17:50

3 stops29h 25m

Boston Logan Intl

Thu 27/11

11:35-22:00

2 stops29h 25m

£610

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Thu 20/11

17:25-20:10

3 stops31h 45m

Boston Logan Intl

Thu 27/11

18:05-22:00

3 stops22h 55m

£630

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Thu 26/3

17:25-19:55

1 stop30h 30m

Boston Logan Intl

Mon 30/3

20:20-09:15

1 stop31h 55m

£789

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Thu 26/3

17:25-18:23

2 stops52h 58m

Boston Logan Intl

Mon 30/3

09:55-16:45

2 stops25h 50m

£793

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Thu 26/3

17:25-19:55

1 stop30h 30m

Boston Logan Intl

Mon 30/3

18:40-16:45

1 stop17h 05m

£810

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Thu 26/3

10:20-22:33

2 stops16h 13m

Boston Logan Intl

Mon 30/3

17:00-16:45

2 stops18h 45m

£815

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Fri 19/12

10:20-22:23

2 stops17h 03m

Boston Logan Intl

Fri 2/1

13:04-09:50

2 stops15h 46m

£1,062

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Cardiff to New Hampshire

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 day to depart on your flight to New Hampshire?

On average, the least expensive day to fly to New Hampshire from Cardiff is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £468. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to New Hampshire is Friday, with ticket prices averaging around £779.

What is the cheapest time of day to depart on your flight to New Hampshire?

Our most recent data shows that the best time of day to fly to New Hampshire is in the morning. Flights from Cardiff to New Hampshire during this time can be as low as £512. Flights in the afternoon are often more expensive, with an average ticket price of £678.

Cheap Cardiff to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to New Hampshire

Direct flights	None

There are no direct flights from Cardiff to New Hampshire. There are no popular flight routes from Cardiff to New Hampshire.

Search flight deals

When did momondo last update prices for flights from Cardiff Wales Airport to New Hampshire?
Prices for flights from Cardiff Wales Airport to New Hampshire refresh daily.
How many operators does momondo search for flights from Cardiff Wales Airport to New Hampshire?
As of October 2025, there are 2 operators available to choose from for flights from Cardiff Wales Airport to New Hampshire.
How old do you have to be to fly from Cardiff Wales Airport to New Hampshire?
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 Cardiff Wales Airport to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The required travel and health documents for your New Hampshire 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 New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Cardiff to New Hampshire 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 New Hampshire that suits you.

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

Yes. momondo enables you to select and highlight flights to New Hampshire from Cardiff with this policy.

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

momondo helps you find the best flight between Cardiff and New Hampshire by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to New Hampshire from Cardiff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.