Cheap flights from Cardiff to New Hampshire from £393
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Cardiff to New Hampshire
Keep the following information in mind while searching for Cardiff to New Hampshire flight deals. Data was last updated 18 September 2025.
Round-trip from | £393 |
---|---|
Popular in | July |
Cheapest in | June |
Average price | £470 |
Find flight deals from Cardiff to New Hampshire
Cheapest flights from Cardiff to New HampshireExplore the most affordable flight options available from Cardiff to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.
Explore the most affordable flight options available from Cardiff to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Cardiff to New Hampshire that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
CardiffBoston
CWL - BOS
CWLBOS
Cardiff Wales
Fri 21/11
22:25-17:50
2 stops24h 25m
Boston Logan Intl
Sat 6/12
19:50-20:55
2 stops20h 05m
CardiffBoston
CWL - BOS
CWLBOS
Cardiff Wales
Fri 21/11
17:15-13:20
1 stop25h 05m
Boston Logan Intl
Sat 6/12
19:10-09:50
1 stop9h 40m
CardiffBoston
CWL - BOS
CWLBOS
Cardiff Wales
Sun 26/10
17:30-13:30
2 stops24h 00m
Boston Logan Intl
Tue 4/11
19:10-16:55
1 stop16h 45m
CardiffBoston
CWL - BOS
CWLBOS
Cardiff Wales
Fri 21/11
10:20-18:55
1 stop13h 35m
Boston Logan Intl
Sat 6/12
12:50-09:50
2 stops16h 00m
CardiffBoston
CWL - BOS
CWLBOS
Cardiff Wales
Sat 1/11
17:25-08:20
2 stops42h 55m
Boston Logan Intl
Sat 8/11
20:55-16:45
2 stops38h 50m
CardiffBoston
CWL - BOS
CWLBOS
Cardiff Wales
Sat 1/11
17:25-21:10
3 stops31h 45m
Boston Logan Intl
Sat 8/11
18:05-20:55
2 stops21h 50m
Best time to book a flight from Cardiff to New Hampshire
Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Cardiff with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Cardiff to New Hampshire
Related info for your journey
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Alternative routes for Cardiff to New Hampshire
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Can Cheapflights find flights from Cardiff to New Hampshire with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to New Hampshire flexibly with Cheapflights today.
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