What is the cheapest airline that flies from New Hampshire to Thailand?

Cathay Pacific, IndiGo, and Delta are the most popular carriers operating from New Hampshire to Thailand

When did momondo last update prices for flights from New Hampshire to Thailand?

Prices for flights from New Hampshire to Thailand were last updated today.

How many operators does momondo search for flights from New Hampshire to Thailand?

The number of operators available for flights from New Hampshire to Thailand is 18 as of November 2025.

How old do you have to be to fly from New Hampshire to Thailand?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Hampshire to Thailand.

What documentation or ID do you need to fly to Thailand?

The travel and health documents you'll need for your trip to Thailand 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 Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$403 Cheap Flights from New Hampshire to Thailand in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from New Hampshire to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 am - 11:20 amBOS-HKT

22h 50m1 stop

12:20 pm - 11:00 pmHKT-BOS

21h 40m1 stop

$758Cathay Pacific

Find Deal

lun., mar. 2 - mar., mar. 17

12:30 am - 11:20 amBOS-HKT

22h 50m1 stop

12:20 pm - 11:00 pmHKT-BOS

21h 40m1 stop

$788Cathay Pacific

Find Deal

mar., feb. 3 - jue., mar. 26

1:00 pm - 12:45 amBOS-BKK

47h 45m2 stops

9:40 am - 8:40 amBKK-BOS

35h 00m1 stop

$790Korean Air

Find Deal

dom., feb. 1 - mié., feb. 11

8:11 am - 12:20 amBOS-BKK

28h 09m2 stops

4:55 pm - 10:36 amBKK-BOS

29h 41m3 stops

$791United Airlines

Find Deal

mié., feb. 18 - jue., feb. 26

4:30 pm - 6:30 amBOS-BKK

27h 00m1 stop

9:10 am - 2:55 pmBKK-BOS

40h 45m1 stop

$792Etihad Airways

Find Deal

dom., abr. 26 - vie., may. 8

11:00 am - 11:20 pmBOS-BKK

24h 20m1 stop

2:05 am - 8:40 amBKK-BOS

42h 35m1 stop

$793Korean Air

Find Deal

vie., ene. 30 - sáb., feb. 7

3:40 pm - 11:20 pmBOS-BKK

19h 40m1 stop

2:55 am - 2:10 pmBKK-BOS

23h 15m1 stop

$794Etihad Airways

Find Deal

jue., nov. 27 - jue., dic. 11

12:45 pm - 5:10 amBOS-BKK

28h 25m2 stops

10:25 pm - 2:17 pmBKK-BOS

27h 52m2 stops

$795ANA

Find Deal

mar., ene. 20 - mar., feb. 10

12:20 pm - 5:10 amBOS-BKK

28h 50m2 stops

4:55 pm - 12:46 pmBKK-BOS

31h 51m3 stops

$801United Airlines

Find Deal

mié., dic. 31 - lun., ene. 12

6:00 am - 5:10 amBOS-BKK

35h 10m2 stops

2:25 pm - 2:30 pmBKK-BOS

36h 05m2 stops

$809ANA

Find Deal

mar., ene. 27 - mié., feb. 11

Korean Air flights from New Hampshire to Thailand

Our best Korean Air deals on New Hampshire to Thailand flight tickets

Korean Air

Feb 1

BOS1:00 pmBoston Logan Intl

47h 45m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Feb 11

BKK9:40 amBangkok Suvarnabhumi

35h 00m

1 stop

BOS8:40 amBoston Logan Intl

$790

Find similar

Korean Air

Jan 30

BOS11:00 amBoston Logan Intl

24h 20m

1 stop

BKK11:20 pmBangkok Suvarnabhumi

Feb 7

BKK2:05 amBangkok Suvarnabhumi

42h 35m

1 stop

BOS8:40 amBoston Logan Intl

$793

Find similar

Korean Air

Jan 27

BOS6:55 amBoston Logan Intl

29h 50m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Feb 8

BKK9:40 amBangkok Suvarnabhumi

59h 00m

2 stops

BOS8:40 amBoston Logan Intl

$796

Find similar

United Airlines flights from New Hampshire to Thailand

Our best United Airlines deals on New Hampshire to Thailand flight tickets

United Airlines

Feb 18

BOS8:11 amBoston Logan Intl

28h 09m

2 stops

BKK12:20 amBangkok Suvarnabhumi

Feb 26

BKK4:55 pmBangkok Suvarnabhumi

29h 41m

3 stops

BOS10:36 amBoston Logan Intl

$791

Find similar

United Airlines

Nov 16

BOS8:30 pmBoston Logan Intl

50h 55m

2 stops

BKK11:25 amBangkok Suvarnabhumi

Dec 10

BKK4:55 pmBangkok Suvarnabhumi

33h 34m

3 stops

BOS2:29 pmBoston Logan Intl

$795

Find similar

United Airlines

Dec 31

BOS12:20 pmBoston Logan Intl

28h 50m

2 stops

BKK5:10 amBangkok Suvarnabhumi

Jan 12

BKK4:55 pmBangkok Suvarnabhumi

31h 51m

3 stops

BOS12:46 pmBoston Logan Intl

$801

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

lun. 3/2

12:30 am-11:20 am

1 stop22h 50m

Phuket City

mar. 3/17

12:20 pm-11:00 pm

1 stop21h 40m

$758

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

mar. 2/3

12:30 am-11:20 am

1 stop22h 50m

Phuket City

jue. 3/26

12:20 pm-11:00 pm

1 stop21h 40m

$788

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

dom. 2/1

1:00 pm-12:45 am

2 stops47h 45m

Bangkok Suvarnabhumi

mié. 2/11

9:40 am-8:40 am

1 stop35h 00m

$790

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

mié. 2/18

8:11 am-12:20 am

2 stops28h 09m

Bangkok Suvarnabhumi

jue. 2/26

4:55 pm-10:36 am

3 stops29h 41m

$791

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

dom. 4/26

4:30 pm-6:30 am

1 stop27h 00m

Bangkok Suvarnabhumi

vie. 5/8

9:10 am-2:55 pm

1 stop40h 45m

$792

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

vie. 1/30

11:00 am-11:20 pm

1 stop24h 20m

Bangkok Suvarnabhumi

sáb. 2/7

2:05 am-8:40 am

1 stop42h 35m

$793

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

jue. 11/27

3:40 pm-11:20 pm

1 stop19h 40m

Bangkok Suvarnabhumi

jue. 12/11

2:55 am-2:10 pm

1 stop23h 15m

$794

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

mar. 1/20

12:45 pm-5:10 am

2 stops28h 25m

Bangkok Suvarnabhumi

mar. 2/10

10:25 pm-2:17 pm

2 stops27h 52m

$795

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

mié. 12/31

12:20 pm-5:10 am

2 stops28h 50m

Bangkok Suvarnabhumi

lun. 1/12

4:55 pm-12:46 pm

3 stops31h 51m

$801

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

mar. 1/27

6:00 am-5:10 am

2 stops35h 10m

Bangkok Suvarnabhumi

mié. 2/11

2:25 pm-2:30 pm

2 stops36h 05m

$809

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Hampshire to Thailand

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

Prices

Airlines

What is the cheapest month to fly to Thailand?

The month of September is, on average, the cheapest month to fly to Thailand from New Hampshire, with most prices found around $923. If you are unable to visit Thailand during the month of September, then departing from New Hampshire during the month October is also very affordable. Most momondo users find prices during this month for around $948.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from New Hampshire in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,530 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Thailand is in the afternoon when prices are around $1,952.

How far in advance should I book a flight to Thailand?

You are more likely to see cheaper flights to Thailand from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,116 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from New Hampshire for as low as $971 on momondo.

Cheap New Hampshire to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Thailand

Direct flights	None

There are no direct flights from New Hampshire to Thailand. There are no popular flight routes from New Hampshire to Thailand.

Search flight deals

When did momondo last update prices for flights from New Hampshire to Thailand?
Prices for flights from New Hampshire to Thailand were last updated today.
How many operators does momondo search for flights from New Hampshire to Thailand?
The number of operators available for flights from New Hampshire to Thailand is 18 as of November 2025.
How old do you have to be to fly from New Hampshire to Thailand?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Hampshire to Thailand.
What documentation or ID do you need to fly to Thailand?
The travel and health documents you'll need for your trip to Thailand 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 Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Thailand?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Hampshire to Thailand. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New Hampshire to Thailand with flexible booking policies on momondo?

momondo does allow users to show only those flights to Thailand from New Hampshire which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New Hampshire to Thailand?

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 New Hampshire to Thailand.

I’m not ready to book a flight from New Hampshire to Thailand right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New Hampshire to Thailand now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thailand and let you know when they change.