Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London to New Hampshire
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
KLM flights from London to New Hampshire
Our best KLM deals on London to New Hampshire flight tickets
United Airlines flights from London to New Hampshire
Our best United Airlines deals on London to New Hampshire flight tickets
See travel insights to New Hampshire from
How to get the cheapest flight ticket from London 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 month to fly to New Hampshire?
The month of February is another great option to travel to New Hampshire, with average flight prices from London averaging around $533.
What is the cheapest day to depart on your flight to New Hampshire?
The cheapest day to depart on your flight to New Hampshire is on a Tuesday when prices can be found for as low as $677. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Saturday, with ticket prices averaging around $772.
What is the cheapest time of day to depart on your flight to New Hampshire?
According to our data, the cheapest time of day to fly to New Hampshire is in the afternoon. momondo users have found flights departing from London to New Hampshire in the afternoon for as low as $668. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $814. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to New Hampshire?
You are more likely to see cheaper flights to New Hampshire from London when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $641 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from London for as low as $593 on momondo.
Cheap London to New Hampshire flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to New Hampshire
Best Price Found | $201 |
|---|---|
Fastest flight time | 7h 15m |
Direct flights | Every day |
Airports in New Hampshire | 2 airports |
When did momondo last update prices for flights from London to New Hampshire?
Prices for flights from London to New Hampshire refresh daily.
How many operators does momondo search for flights from London to New Hampshire?
As of April 2025, there are 14 operators available to choose from for flights from London to New Hampshire.
How old do you have to be to fly from London to New Hampshire?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London 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 London to New Hampshire?
It is quick and easy to find London 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 London to New Hampshire with flexible booking policies on momondo?
momondo does allow users to show only those flights to New Hampshire from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to New Hampshire?
Once all potential London to New Hampshire flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from London to New Hampshire right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to New Hampshire now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Hampshire and let you know when they change.