S$ 569 Find Cheap Flights from New Hampshire to Southeast Asia

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KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

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41,299,237 searches in the past 7 days on KAYAK

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Useful Info
Useful Info

Good to know

Low season

May

High season

January

Cheapest flight

S$ 569
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Boston to Singapore

FAQs for booking flights from New Hampshire to Southeast Asia

  • How does KAYAK find such low prices on flights from New Hampshire to Southeast Asia?

    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 New Hampshire to Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New Hampshire to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Hampshire to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from New Hampshire to Southeast Asia with an airline and back with another airline.

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

    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 New Hampshire to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How far in advance should I book a flight from New Hampshire to Southeast Asia?

    To get a below-average price on the flight from New Hampshire to Southeast Asia, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

  • How long is the flight to Southeast Asia?

    An average direct flight from New Hampshire to Southeast Asia takes 31h 48m, covering a distance of 24308 km. The shortest route is Boston (BOS) to Singapore (SIN) with an average flight time of 23h 10m.

  • What is the most popular destination in Southeast Asia?

    Based on KAYAK flight searches, the most popular destination is Singapore (100% of total searches to Southeast Asia).

Book cheap flights from New Hampshire to Southeast Asia

Recent return flight deals

21-10Tue
1 stopKorean Air
28h 05mBOS-SIN
18-11Tue
1 stopKorean Air
34h 40mSIN-BOS
S$ 1,075
20-10Mon
1 stopKorean Air
22h 45mBOS-SIN
28-10Tue
1 stopKorean Air
34h 40mSIN-BOS
S$ 1,096
20-10Mon
1 stopKorean Air
28h 05mBOS-SIN
2-11Sun
1 stopKorean Air
23h 10mSIN-BOS
S$ 1,099
1-9Mon
1 stopTurkish Airlines
32h 20mBOS-SIN
11-9Thu
1 stopTurkish Airlines
32h 30mSIN-BOS
S$ 1,100
20-10Mon
1 stopTurkish Airlines
32h 20mBOS-SIN
29-10Wed
1 stopTurkish Airlines
28h 05mSIN-BOS
S$ 1,123
31-8Sun
1 stopCathay Pacific
25h 45mBOS-SIN
10-9Wed
1 stopCathay Pacific
33h 10mSIN-BOS
S$ 1,196
6-10Mon
1 stopCathay Pacific
25h 25mBOS-SIN
21-10Tue
1 stopCathay Pacific
21h 35mSIN-BOS
S$ 1,252
14-9Sun
2 stopsAir Canada
32h 45mBOS-SIN
30-9Tue
2 stopsAir Canada
36h 25mSIN-BOS
S$ 1,257
12-9Fri
2 stopsAir Canada
27h 45mBOS-SIN
22-9Mon
2 stopsAir Canada
27h 07mSIN-BOS
S$ 1,274
15-9Mon
1 stopAmerican Airlines
23h 00mBOS-SIN
24-9Wed
2 stopsAmerican Airlines
26h 22mSIN-BOS
S$ 1,316

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Recent one-way flight deals

20-8Wed
1 stopKorean Air
22h 45mBOS-SIN
S$ 569
20-8Wed
2 stopsKorean Air
31h 05mBOS-SIN
S$ 591
19-8Tue
1 stopCathay Pacific
22h 05mBOS-SIN
S$ 594
4-6Wed
1 stopEtihad Airways
29h 10mBOS-SIN
S$ 608
30-8Sat
2 stopsIndiGo
31h 45mBOS-SIN
S$ 611
30-8Sat
1 stopEtihad Airways
29h 10mBOS-SIN
S$ 621
5-6Thu
1 stopEtihad Airways
29h 10mBOS-SIN
S$ 629
29-8Fri
1 stopCathay Pacific
25h 25mBOS-SIN
S$ 663
30-7Wed
2 stopsJapan Airlines
36h 05mBOS-SIN
S$ 682
30-7Wed
2 stopsJapan Airlines
30h 15mBOS-SIN
S$ 686

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Last minute flights from New Hampshire to Southeast Asia

Last minute flight, train and bus deals

2-5Fri
multi-stopTurkish Airlines
23h 10mBOS-SIN
27-5Tue
multi-stopTurkish Airlines
32h 30mSIN-BOS
S$ 1,171
4-5Sun
multi-stopTurkish Airlines
32h 20mBOS-SIN
29-5Thu
multi-stopTurkish Airlines
26h 30mSIN-BOS
S$ 1,225
1-5Thu
multi-stopCathay Pacific
22h 05mBOS-SIN
27-5Tue
multi-stopCathay Pacific
38h 55mSIN-BOS
S$ 1,260
1-5Thu
multi-stopCathay Pacific
22h 05mBOS-SIN
28-5Wed
multi-stopCathay Pacific
22h 15mSIN-BOS
S$ 1,283
4-5Sun
multi-stopKorean Air
28h 05mBOS-SIN
25-5Sun
multi-stopKorean Air
29h 57mSIN-BOS
S$ 1,369
1-5Thu
multi-stopANA
30h 45mBOS-SIN
8-5Thu
multi-stopANA
27h 42mSIN-BOS
S$ 1,417
3-5Sat
multi-stopQatar Airways
23h 00mBOS-SIN
28-5Wed
multi-stopQatar Airways
32h 20mSIN-BOS
S$ 1,418
4-5Sun
multi-stopKorean Air
28h 05mBOS-SIN
23-5Fri
multi-stopKorean Air
38h 50mSIN-BOS
S$ 1,420
4-5Sun
multi-stopQatar Airways
29h 45mBOS-SIN
24-5Sat
multi-stopQatar Airways
23h 55mSIN-BOS
S$ 1,460
1-5Thu
multi-stopANA
43h 45mBOS-SIN
27-5Tue
multi-stopANA
31h 53mSIN-BOS
S$ 1,474

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Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to New Hampshire

Cabin classes available on flights to New Hampshire. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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