Cheap flights from London to New Hampshire from £193
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to New Hampshire departing on 10/9. 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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Icelandair flights from London to New Hampshire
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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 September is, on average, the cheapest month to fly to New Hampshire from London, with most prices found around £385. If you’re not able to fly to New Hampshire in September, then February is your next best option. Flight prices from London to New Hampshire during February average around £390.
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 London is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £473. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to New Hampshire is Sunday, with ticket prices averaging around £569.
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 afternoon. Flights from London to New Hampshire during this time can be as low as £485. Flights in the evening are often more expensive, with an average ticket price of £696.
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 weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around £463 when searching weeks before you fly. 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 £418 on momondo.
What is the cheapest airline that flies from London to New Hampshire?
PLAY is the most popular carrier operating from London to New Hampshire
Which airlines fly to New Hampshire?
Finnair, Icelandair and United Airlines are the top three most popular airlines that fly to New Hampshire from London according to our data. Finnair is the first choice among our users, with 39% of people opting to fly with this airline when travelling to New Hampshire. Keep in mind that there are 3 different airlines that fly to New Hampshire on a routine basis, so you have a few additional options to choose from.
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 | £193 |
|---|---|
Fastest flight time | 7h 30m |
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 are refreshed on a daily basis.
How many operators does momondo search for flights from London to New Hampshire?
As of July 2025, there are 17 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 travel and health documents you'll need for your trip to New Hampshire 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 New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from London to New Hampshire
Compare and see reviews for airlines that fly from London to New Hampshire with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £555 | Free Cancellation | Rating 7.4 8,844 reviews | |||
| PriceFrom £607 | Free Cancellation | Rating 7.6 1,306 reviews | |||
| PriceFrom £663 | Free Cancellation | Rating 7.0 514 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to New Hampshire?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to New Hampshire. momondo saves you time and could save you money on your trip.
Can I find flights from London to New Hampshire with flexible booking policies on momondo?
Flights from London to New Hampshire with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to New Hampshire?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to New Hampshire.
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 simply researching potential flights to New Hampshire, momondo offers a useful price alert feature which will track prices for flights to New Hampshire from London and alert you when they change.