How long is the flight from New Hampshire to Singapore?

Departing from New Hampshire to Singapore will take you 29h 27m. There are 9405 mi between New Hampshire and Singapore. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

What is the cheapest time of day to fly from NH to SG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Singapore as you normally would.

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

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

How can I find direct flights from New Hampshire to Singapore?

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

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

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

$455+ Flights from New Hampshire to Singapore

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Cheap flight deals from New Hampshire to Singapore

Cheapest flights from New Hampshire to Singapore
Explore the most affordable flight options available from New Hampshire to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

Sun 12/213:22 pmBOS - SIN

2 stops39h 53mUnited Airlines

Mon 12/2910:20 pmSIN - BOS

1 stop31h 50mUnited Airlines

Deal found 12/20

$1,726

Sun 12/216:23 pmBOS - SIN

2 stops36h 52mUnited Airlines

Sun 12/2810:45 amSIN - BOS

2 stops51h 00mUnited Airlines

Deal found 12/20

$1,736

Sat 12/207:36 pmBOS - SIN

2 stops59h 39mUnited Airlines

Sun 12/2810:45 amSIN - BOS

2 stops47h 59mUnited Airlines

Deal found 12/20

$1,813

Mon 12/298:55 pmBOS - SIN

2 stops34h 20mUnited Airlines

Tue 1/610:20 pmSIN - BOS

2 stops25h 32mUnited Airlines

Deal found 12/20

$1,858

Fri 12/2611:40 amBOS - SIN

2 stops31h 20mUnited Airlines

Thu 1/810:20 pmSIN - BOS

2 stops29h 09mUnited Airlines

Deal found 12/19

$1,908

Mon 12/298:35 pmBOS - SIN

2 stops30h 40mMultiple Airlines

Sat 1/1010:50 pmSIN - BOS

2 stops26h 40mMultiple Airlines

Deal found 12/20

$1,915

Best flights from New Hampshire to Singapore
Discover carefully curated flight deals from New Hampshire to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.

Sun 2/2212:50 pmBOS - SIN

2 stops46h 20mKorean Air

Sat 3/710:40 amSIN - BOS

1 stop35h 00mKorean Air

Deal found 12/20

$999

Tue 4/2810:00 pmBOS - SIN

1 stop29h 45mQatar Airways

Wed 5/133:15 amSIN - BOS

1 stop23h 50mQatar Airways

Deal found 12/19

$1,034

Wed 5/208:15 pmBOS - SIN

1 stop34h 20mUnited Airlines

Wed 6/108:45 amSIN - BOS

1 stop24h 56mUnited Airlines

Deal found 12/21

$1,052

Thu 1/88:15 amBOS - SIN

2 stops27h 40mUnited Airlines

Thu 1/2210:10 amSIN - BOS

1 stop22h 41mUnited Airlines

Deal found 12/20

$1,064

Mon 2/24:35 pmORH - SIN

3 stops43h 25mMultiple Airlines

Mon 2/911:55 pmSIN - ORH

3 stops76h 57mMultiple Airlines

Deal found 12/19

$2,150

Wed 4/2210:00 pmBOS - SIN

1 stop22h 50mQatar Airways

Thu 5/143:35 pmSIN - BOS

2 stops35h 30mQatar Airways

Deal found 12/19

$1,105

Fri 1/164:49 pmBOS - SIN

2 stops38h 26mUnited Airlines

Sun 5/38:40 pmSIN - BOS

1 stop23h 43mUnited Airlines

Deal found 12/19

$1,069

Fri 1/308:15 amBOS - SIN

2 stops27h 40mUnited Airlines

Sun 2/2210:20 pmSIN - BOS

2 stops25h 16mUnited Airlines

Deal found 12/19

$1,078

Sun 1/49:30 amBOS - SIN

2 stops57h 30mUnited Airlines

Mon 1/1910:45 amSIN - BOS

2 stops50h 04mUnited Airlines

Deal found 12/18

$1,085

Mon 2/22:18 pmORH - SIN

2 stops29h 27mQatar Airways

Mon 2/98:15 pmSIN - ORH

2 stops30h 38mQatar Airways

Deal found 12/19

$1,404

Wed 5/208:15 pmBOS - SIN

1 stop34h 20mUnited Airlines

Fri 6/58:45 amSIN - BOS

1 stop33h 28mUnited Airlines

Deal found 12/21

$1,102

Wed 5/209:10 amBOS - SIN

2 stops33h 35mUnited Airlines

Sun 6/78:40 pmSIN - BOS

1 stop23h 38mUnited Airlines

Deal found 12/20

$1,106

Sat 3/211:44 pmORH - SIN

2 stops31h 01mQatar Airways

Wed 3/258:15 pmSIN - ORH

2 stops29h 03mQatar Airways

Deal found 12/18

$1,576

Mon 2/97:00 amMHT - SIN

3 stops34h 50mMultiple Airlines

Sat 2/1412:10 pmSIN - MHT

2 stops46h 47mMultiple Airlines

Deal found 12/19

$2,178

Wed 2/42:17 pmMHT - SIN

2 stops28h 43mUnited Airlines

Wed 2/1110:10 amSIN - MHT

2 stops40h 48mUnited Airlines

Deal found 12/20

$1,329

Wed 1/147:26 pmMHT - SIN

3 stops35h 49mUnited Airlines

Tue 2/310:20 pmSIN - MHT

3 stops33h 31mUnited Airlines

Deal found 12/21

$1,329

Mon 2/22:17 pmMHT - SIN

2 stops28h 43mUnited Airlines

Mon 2/910:20 pmSIN - MHT

2 stops28h 22mUnited Airlines

Deal found 12/19

$1,329

Mon 2/92:17 pmMHT - SIN

2 stops40h 58mUnited Airlines

Sat 2/1410:20 pmSIN - MHT

2 stops28h 38mUnited Airlines

Deal found 12/19

$1,479

Last-minute flights from New Hampshire to Singapore
Discover last-minute flight deals from New Hampshire to Singapore. Data last updated December 21, 2025 and is based on user searches.

Sun 1/49:30 amBOS - SIN

2 stops57h 30mUnited Airlines

Mon 1/1910:45 amSIN - BOS

2 stops50h 04mUnited Airlines

Deal found 12/18

$1,085

Mon 1/59:30 amBOS - SIN

2 stops33h 30mUnited Airlines

Tue 1/2010:10 amSIN - BOS

1 stop24h 32mUnited Airlines

Deal found 12/19

$1,056

Thu 1/88:15 amBOS - SIN

2 stops27h 40mUnited Airlines

Thu 1/2210:10 amSIN - BOS

1 stop22h 41mUnited Airlines

Deal found 12/20

$1,064

Wed 1/142:17 pmMHT - SIN

2 stops28h 43mUnited Airlines

Tue 2/310:20 pmSIN - MHT

3 stops33h 31mUnited Airlines

Deal found 12/21

$1,329

Fri 1/166:00 amBOS - SIN

2 stops29h 50mJapan Airlines

Sun 2/110:25 pmSIN - BOS

2 stops35h 33mJapan Airlines

Deal found 12/20

$1,026

Fri 1/168:55 pmBOS - SIN

2 stops34h 20mUnited Airlines

Sun 5/311:05 amSIN - BOS

2 stops48h 49mUnited Airlines

Deal found 12/19

$1,029

Tue 1/203:40 pmBOS - SIN

3 stops31h 35mMultiple Airlines

Wed 2/46:50 pmSIN - BOS

2 stops32h 20mMultiple Airlines

Deal found 12/19

$1,057

Fri 1/308:00 pmBOS - SIN

1 stop23h 10mTurkish Airlines

Sat 2/215:15 amSIN - BOS

1 stop25h 50mTurkish Airlines

Deal found 12/19

$1,028

Fri 1/3012:15 pmBOS - SIN

1 stop23h 35mMultiple Airlines

Sun 2/227:40 pmSIN - BOS

2 stops35h 25mMultiple Airlines

Deal found 12/19

$1,034

Fri 1/307:30 amBOS - SIN

2 stops27h 40mDelta

Fri 2/201:35 amSIN - BOS

2 stops29h 46mDelta

Deal found 12/19

$1,042

Fri 1/308:15 amBOS - SIN

2 stops27h 40mUnited Airlines

Sun 2/2210:20 pmSIN - BOS

2 stops25h 16mUnited Airlines

Deal found 12/19

$1,078

Fri 1/3012:15 pmBOS - SIN

1 stop23h 35mJapan Airlines

Sat 2/218:15 amSIN - BOS

2 stops42h 20mJapan Airlines

Deal found 12/19

$1,083

One-way flights from New Hampshire to Singapore
Search for one-way flight options from New Hampshire to Singapore. Find affordable one-way fares based on user searches. Data last updated December 21, 2025.

Sat 2/2112:35 pmBOS - SIN

3 stops41h 30mMultiple Airlines

Deal found 12/19

$455

Sat 2/213:40 pmBOS - SIN

1 stop28h 55mEtihad Airways

Deal found 12/19

$456

Thu 2/52:20 pmBOS - SIN

2 stops40h 55mUnited Airlines

Deal found 12/21

$464

Fri 1/93:40 pmBOS - SIN

1 stop28h 55mEtihad Airways

Deal found 12/20

$480

Wed 2/43:40 pmBOS - SIN

3 stops50h 00mMultiple Airlines

Deal found 12/19

$486

Tue 2/33:40 pmBOS - SIN

3 stops32h 40mMultiple Airlines

Deal found 12/18

$494

Tue 1/203:40 pmBOS - SIN

3 stops28h 25mMultiple Airlines

Deal found 12/19

$512

Sat 1/106:17 pmBOS - SIN

2 stops36h 58mUnited Airlines

Deal found 12/20

$539

Thu 1/83:40 pmBOS - SIN

3 stops36h 45mMultiple Airlines

Deal found 12/20

$545

Sun 1/46:40 pmBOS - SIN

3 stops50h 50mMultiple Airlines

Deal found 12/20

$549

Wed 12/314:10 pmMHT - SIN

2 stops27h 35mQatar Airways

Deal found 12/19

$2,237

Fri 1/24:15 pmMHT - SIN

2 stops27h 30mQatar Airways

Deal found 12/19

$4,736

Find flight deals from New Hampshire to Singapore

Most accurate provider	Justfly.com 3 stars
Most trusted provider	Justfly.com 3 stars
Round-trip from	$999 (Korean Air)
One-way from	$455 (Kiwi.com)
Popular in	December
Cheapest in	November
Average price	$1,898

Provider with most accurate pricing for Boston Logan Intl-Singapore Changi flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-Singapore Changi flights.

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From New Hampshire to Singapore

Search Deals

One-way flight from New Hampshire to Singapore

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($109 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($67 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 2/22

12:50 pm-12:10 am

2 stops46h 20m

Singapore Changi

Sat 3/7

10:40 am-8:40 am

1 stop35h 00m

$999

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Tue 4/28

10:00 pm-3:45 pm

1 stop29h 45m

Singapore Changi

Wed 5/13

3:15 am-3:05 pm

1 stop23h 50m

$1,034

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Wed 5/20

8:15 pm-6:35 pm

1 stop34h 20m

Singapore Changi

Wed 6/10

8:45 am-9:41 pm

1 stop24h 56m

$1,052

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Thu 1/8

8:15 am-12:55 am

2 stops27h 40m

Singapore Changi

Thu 1/22

10:10 am-7:51 pm

1 stop22h 41m

$1,064

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Fri 1/16

4:49 pm-8:15 pm

2 stops38h 26m

Singapore Changi

Sun 5/3

8:40 pm-8:23 am

1 stop23h 43m

$1,069

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Fri 1/30

8:15 am-12:55 am

2 stops27h 40m

Singapore Changi

Sun 2/22

10:20 pm-10:36 am

2 stops25h 16m

$1,078

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 1/4

9:30 am-8:00 am

2 stops57h 30m

Singapore Changi

Mon 1/19

10:45 am-11:49 pm

2 stops50h 04m

$1,085

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Wed 5/20

8:15 pm-6:35 pm

1 stop34h 20m

Singapore Changi

Fri 6/5

8:45 am-6:13 am

1 stop33h 28m

$1,102

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Wed 4/22

10:00 pm-8:50 am

1 stop22h 50m

Singapore Changi

Thu 5/14

3:35 pm-3:05 pm

2 stops35h 30m

$1,105

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Wed 5/20

9:10 am-6:45 am

2 stops33h 35m

Singapore Changi

Sun 6/7

8:40 pm-8:18 am

1 stop23h 38m

$1,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 32 results

Best time to book a flight from New Hampshire to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from New Hampshire 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.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Singapore

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from New Hampshire to Singapore?
Departing from New Hampshire to Singapore will take you 29h 27m. There are 9405 mi between New Hampshire and Singapore. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from New Hampshire to Singapore that include hotel bookings?
Yes. In addition to deals on New Hampshire to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Hampshire to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Singapore.
Can I find deals for business class flights from New Hampshire to Singapore?
Yes. Cheapflights offers flight deals from New Hampshire to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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$455+ Cheap flights from New Hampshire to Singapore

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Hampshire to Singapore with Cheapflights

1. Tell us where you want to go

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Cheap flight deals from New Hampshire to Singapore

Cheapest flights from New Hampshire to SingaporeExplore the most affordable flight options available from New Hampshire to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

Explore the most affordable flight options available from New Hampshire to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

Find flight deals from New Hampshire to Singapore

Keep the following information in mind while searching for New Hampshire to Singapore flight deals. Data was last updated December 21, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Singapore that are best for you.

Best time to book a flight from New Hampshire to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from New Hampshire with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Singapore

Related info for your journey

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

How long is the flight from New Hampshire to Singapore?

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

How can I find direct flights from New Hampshire to Singapore?

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

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Alternative routes for New Hampshire to Singapore

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Cheapest flights from New Hampshire to Singapore
Explore the most affordable flight options available from New Hampshire to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.