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$327+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SIN
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
1 adult, Economy
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Cheap 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 July 25, 2025.

Round-trip from

$914
(Gotogate)

One-way from

$327
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$1,479
From New Hampshire to Singapore
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One-way flight from New Hampshire to Singapore
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Highest demand for flights based on searches. 9% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($78 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 25, 2025.

This Gotogate deal was found by Cheapflights users on 7/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:40 amBOS - SIN
1 stop39h 50mCathay Pacific
Tue 9/231:25 pmSIN - BOS
1 stop21h 35mCathay Pacific
Deal found 7/23$914
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:30 amBOS - SIN
2 stops35h 30mDelta
Sun 11/91:30 amSIN - BOS
2 stops35h 14mDelta
Deal found 7/23$915
This United Airlines deal was found by Cheapflights users on 7/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:00 amBOS - SIN
3 stops31h 15mUnited Airlines
Thu 9/188:45 amSIN - BOS
2 stops26h 37mUnited Airlines
Deal found 7/24$919
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:00 amBOS - SIN
2 stops29h 10mKorean Air
Sun 11/2311:00 amSIN - BOS
1 stop34h 40mKorean Air
Deal found 7/24$928
This Cheapflightsfares deal was found by Cheapflights users on 7/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:30 amBOS - SIN
2 stops36h 25mANA
Sun 11/2310:20 pmSIN - BOS
2 stops29h 09mANA
Deal found 7/23$949
This oojo deal was found by Cheapflights users on 7/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:00 pmBOS - SIN
1 stop23h 00mQatar Airways
Wed 9/103:10 amSIN - BOS
1 stop23h 55mQatar Airways
Deal found 7/23$954
This Air Canada deal was found by Cheapflights users on 7/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/313:20 pmBOS - SIN
2 stops27h 45mAir Canada
Sat 9/69:10 amSIN - BOS
2 stops36h 20mAir Canada
Deal found 7/23$962
This Ovago deal was found by Cheapflights users on 7/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/151:20 pmBOS - SIN
1 stop23h 00mJapan Airlines
Wed 9/241:55 amSIN - BOS
2 stops27h 12mJapan Airlines
Deal found 7/23$984
This CheapOair deal was found by Cheapflights users on 7/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amBOS - SIN
2 stops36h 40mMultiple Airlines
Sat 10/251:50 amSIN - BOS
1 stop33h 10mMultiple Airlines
Deal found 7/24$1,017
This Japan Airlines deal was found by Cheapflights users on 7/24. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:03 amMHT - SIN
2 stops29h 17mJapan Airlines
Sun 10/51:55 amSIN - MHT
2 stops34h 01mJapan Airlines
Deal found 7/24$1,423
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:40 amMHT - SIN
2 stops32h 35mUnited Airlines
Mon 10/68:40 pmSIN - MHT
2 stops30h 22mUnited Airlines
Deal found 7/23$1,429
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:38 pmMHT - SIN
2 stops40h 52mAmerican Airlines
Sun 10/51:55 amSIN - MHT
2 stops34h 01mAmerican Airlines
Deal found 7/23$1,581

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Singapore 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 July 25, 2025.
Use the filters below to find and compare flights from New Hampshire to Singapore that are best for you.

Fly from

New Hampshire

Fly to

Singapore

Route

Depart

Return

Price

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 9/7

1:40 am-5:30 am

1 stop39h 50m

Singapore Changi

Tue 9/23

1:25 pm-11:00 pm

1 stop21h 35m

$914

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Mon 10/27

5:30 am-5:00 am

2 stops35h 30m

Singapore Changi

Sun 11/9

1:30 am-11:44 pm

2 stops35h 14m

$915

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Mon 9/15

11:00 am-6:15 am

3 stops31h 15m

Singapore Changi

Thu 9/18

8:45 am-11:22 pm

2 stops26h 37m

$919

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Fri 11/14

6:00 am-12:10 am

2 stops29h 10m

Singapore Changi

Sun 11/23

11:00 am-8:40 am

1 stop34h 40m

$928

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Fri 11/14

5:30 am-6:55 am

2 stops36h 25m

Singapore Changi

Sun 11/23

10:20 pm-2:29 pm

2 stops29h 09m

$949

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Mon 9/1

10:00 pm-9:00 am

1 stop23h 00m

Singapore Changi

Wed 9/10

3:10 am-3:05 pm

1 stop23h 55m

$954

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 8/31

3:20 pm-7:05 am

2 stops27h 45m

Singapore Changi

Sat 9/6

9:10 am-9:30 am

2 stops36h 20m

$962

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Mon 9/15

1:20 pm-12:20 am

1 stop23h 00m

Singapore Changi

Wed 9/24

1:55 am-5:07 pm

2 stops27h 12m

$984

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Wed 10/22

6:00 am-6:40 am

2 stops36h 40m

Singapore Changi

Sat 10/25

1:50 am-11:00 pm

1 stop33h 10m

$1,017

ManchesterSingapore

MHT - SIN

MHTSIN

Manchester

Thu 10/2

7:03 am-12:20 am

2 stops29h 17m

Singapore Changi

Mon 10/6

9:50 pm-11:56 pm

2 stops38h 06m

$1,423

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 25 results
1
2
3

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.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated July 25, 2025.
See what other customers who have flown with Korean Air, ANA, and Japan Airlines from New Hampshire to Singapore have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,114 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,114 reviews
Korean Air
8.4
Very good
1,114 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.4
Very good
921 reviews
Korean Air
8.4
Very good
1,114 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,529 reviews
Korean Air
8.4
Very good
1,114 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,967 reviews
Korean Air
8.4
Very good
1,114 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
943 reviews
Korean Air
8.4
Very good
1,114 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • What are the cheapest airlines to fly from New Hampshire to Singapore one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $327. Users have also found prices from $410 and $414 on Etihad Airways and IndiGo, respectively.

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from New Hampshire to Singapore (average of $1,001). Flying from New Hampshire to Singapore in December is currently the most expensive (average of $1,675). 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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