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$704+ Cheap flights from Klagenfurt (KLU) to New Hampshire

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — MHT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Klagenfurt to New Hampshire

Keep the following information in mind while searching for Klagenfurt to New Hampshire flight deals. Data was last updated February 20, 2025.

Round-trip from

$704
(Lufthansa)
From Klagenfurt to New Hampshire
Search Deals

Find flight deals from Klagenfurt to New Hampshire

Cheapest flights from Klagenfurt to New Hampshire
Explore the most affordable flight options available from Klagenfurt to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Lufthansa deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:45 amKLU - BOS
1 stop14h 05mMultiple Airlines
Wed 5/148:05 pmBOS - KLU
2 stops11h 55mMultiple Airlines
Deal found 2/20$704
This Lufthansa deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:45 amKLU - BOS
2 stops17h 55mLufthansa
Wed 5/148:05 pmBOS - KLU
2 stops11h 55mLufthansa
Deal found 2/20$714

Find flights from Klagenfurt to New Hampshire within your budget

Customize your flight search to find flights from Klagenfurt to New Hampshire 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Klagenfurt

Fly to

New Hampshire

Route

Depart

Return

Price

KlagenfurtBoston

KLU - BOS

KLUBOS

Klagenfurt

Fri 5/9

5:45 am-1:50 pm

1 stop14h 05m

Boston Logan Intl

Wed 5/14

8:05 pm-2:00 pm

2 stops11h 55m

$704

KlagenfurtBoston

KLU - BOS

KLUBOS

Klagenfurt

Fri 5/9

5:45 am-5:40 pm

2 stops17h 55m

Boston Logan Intl

Wed 5/14

8:05 pm-2:00 pm

2 stops11h 55m

$714

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Klagenfurt to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Klagenfurt with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Klagenfurt to New Hampshire

Get recent, data-driven insights about flights from Klagenfurt to New Hampshire including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated February 20, 2025.
Lufthansa
6.7
Okay
6,986 reviews

Entertainment

6.4

Boarding

6.9

Overall

6.7

Comfort

6.7

Food

6.2

Crew

7.5

Reviews

1 / 20

8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

Lufthansa
6.7
Okay
6,986 reviews
Lufthansa
6.7
Okay
6,986 reviews

Entertainment

6.4

Boarding

6.9

Overall

6.7

Comfort

6.7

Food

6.2

Crew

7.5

Reviews

1 / 20

8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

Related info for your journey

Find useful and relevant information for your journey from Klagenfurt to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Klagenfurt to New Hampshire?

    Klagenfurt (KLU), located 2.0 mi from the city center, is the airport you fly out of when you book flights from Klagenfurt to New Hampshire.

  • Can I find deals for flights from Klagenfurt to New Hampshire that include hotel bookings?

    Yes. In addition to deals on Klagenfurt to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Klagenfurt to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Klagenfurt to New Hampshire.

  • Can I find deals for business class flights from Klagenfurt to New Hampshire?

    Yes. Cheapflights offers flight deals from Klagenfurt to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Klagenfurt to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Klagenfurt to New Hampshire (average of $334). Flying from Klagenfurt to New Hampshire in June is currently the most expensive (average of $453). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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