Question 1

How does KAYAK find such low prices on flights from London to New Hampshire?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to New Hampshire. <a href='/flight-routes/London-LON/New-Hampshire-USNH'>Visit our flight page for the latest deals!>/a>

Question 2

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to New Hampshire?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/London-LON/New-Hampshire-USNH'>Visit our flight page for the latest deals!>/a>

Question 3

What is the Hacker Fare option on flights from London to New Hampshire?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to New Hampshire with an airline and back with another airline. <a href='/flight-routes/London-LON/New-Hampshire-USNH'>Visit our flight page for the latest deals!>/a>

Question 4

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to New Hampshire?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/London-LON/New-Hampshire-USNH'>Visit our flight page for the latest deals!>/a>

Question 5

Which airlines provide the cheapest flights from London to New Hampshire?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from London to New Hampshire were found on British Airways ($625) and United Airlines ($628).

Question 6

Which airlines provide the cheapest flights from London to New Hampshire?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from London to New Hampshire were found on British Airways ($625) and United Airlines ($628).

Question 7

What’s the cheapest day of the week to fly from London to New Hampshire?

Accepted Answer

If you are looking for a flight deal from London to New Hampshire, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from New Hampshire, Wednesday is the cheapest day to fly and Saturday is the most expensive.

Question 8

What’s the cheapest day of the week to fly from London to New Hampshire?

Accepted Answer

If you are looking for a flight deal from London to New Hampshire, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from New Hampshire, Wednesday is the cheapest day to fly and Saturday is the most expensive.

Question 9

What is the cheapest time of day to fly to New Hampshire?

Accepted Answer

The cheapest time of day to fly to New Hampshire is generally in the afternoon, when round-trip flights cost $714 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally at night, which is peak travel time and where the average cost of a ticket is $899.

Question 10

What is the cheapest time of day to fly to New Hampshire?

Accepted Answer

The cheapest time of day to fly to New Hampshire is generally in the afternoon, when round-trip flights cost $714 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally at night, which is peak travel time and where the average cost of a ticket is $899.

Question 11

How far in advance should I book a flight from London to New Hampshire?

Accepted Answer

To get a below average price on the flight from London to New Hampshire, you should book around 3 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Question 12

How far in advance should I book a flight from London to New Hampshire?

Accepted Answer

To get a below average price on the flight from London to New Hampshire, you should book around 3 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Question 13

What’s the earliest departure time from London to New Hampshire?

Accepted Answer

The earliest flight from London to New Hampshire departs at 8:40 am, landing in Boston at 11:34 am.

Question 14

How long does a flight from London to New Hampshire take?

Accepted Answer

The duration of a flight to New Hampshire depends on your arrival airport. The shortest route to New Hampshire from London is to Boston, which takes 22h 38m.

Question 15

How long does a flight from London to New Hampshire take?

Accepted Answer

The duration of a flight to New Hampshire depends on your arrival airport. The shortest route to New Hampshire from London is to Boston, which takes 22h 38m.

Question 16

What’s the latest departure time from London to New Hampshire?

Accepted Answer

If you prefer to fly at night, the latest flight from London to New Hampshire jets off at 8:10 pm and lands in Boston at 10:35 pm.

Low season	January
High season	June
Cheapest flight	$468

$468 Find Cheap Flights from London to New Hampshire - Compare and Save

KAYAK searches hundreds of travel sites at once for deals on flights to New Hampshire

Book Cheap London to New Hampshire Plane Tickets

Recent round-trip flight deals from London to New Hampshire

Recent one-way flight deals from London to New Hampshire

Recent last minute flight deals from London to New Hampshire

Recent direct flight deals from London to New Hampshire

KAYAK's insights & trends for London to New Hampshire flights

What is the cheapest time of day to fly to New Hampshire?

What’s the cheapest day of the week to fly from London to New Hampshire?

How far in advance should I book a flight from London to New Hampshire?

Which airlines provide the cheapest flights from London to New Hampshire?

How long does a flight from London to New Hampshire take?

What’s the earliest departure time from London to New Hampshire?

What’s the latest departure time from London to New Hampshire?

Good to know

FAQs - booking New Hampshire flights

Everything you need to know for your flight from London to New Hampshire

Cabin class types available on flights to New Hampshire

Complete your trip to New Hampshire with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in London to New Hampshire

Flights from London to popular cities in New Hampshire

Find deals for your return flight