HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Thailand

$478+ Cheap flights from New Hampshire to Thailand

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — BKK
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Hampshire to Thailand with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New Hampshire to Thailand

Keep the following information in mind while searching for New Hampshire to Thailand flight deals. Data was last updated mayo 1, 2025.

Round-trip from

$889
(oojo)

One-way from

$478
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,180
From New Hampshire to Thailand
Search Deals
One-way flight from New Hampshire to Thailand
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($223 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from New Hampshire to Thailand

Cheapest flights from New Hampshire to Thailand
Explore the most affordable flight options available from New Hampshire to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This oojo deal was found by Cheapflights users on 4/30. 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.
mié. 9/1010:00 pmBOS - HKT
1 stop22h 50mQatar Airways
mar. 9/238:30 pmHKT - BOS
1 stop29h 35mQatar Airways
Deal found 4/30$889
This oojo deal was found by Cheapflights users on 4/30. 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.
mar. 9/91:40 amBOS - HKT
1 stop22h 10mCathay Pacific
mar. 9/2311:50 amHKT - BOS
1 stop22h 10mCathay Pacific
Deal found 4/30$937
This FlightHub deal was found by Cheapflights users on 4/30. 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.
dom. 9/71:20 pmBOS - BKK
1 stop22h 40mJapan Airlines
mié. 9/248:05 amBKK - BOS
2 stops32h 10mJapan Airlines
Deal found 4/30$967
This United Airlines deal was found by Cheapflights users on 4/30. 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.
vie. 11/76:00 amBOS - BKK
2 stops40h 50mUnited Airlines
lun. 11/244:40 pmBKK - BOS
2 stops26h 38mUnited Airlines
Deal found 4/30$968
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/39:55 amBOS - BKK
2 stops26h 30mKorean Air
mar. 9/162:35 amBKK - BOS
2 stops31h 06mKorean Air
Deal found 4/30$969
This Turkish Airlines deal was found by Cheapflights users on 4/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/78:00 pmBOS - BKK
1 stop20h 10mTurkish Airlines
jue. 11/2710:40 pmBKK - BOS
1 stop31h 25mTurkish Airlines
Deal found 4/30$972
This oojo deal was found by Cheapflights users on 4/30. 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.
sáb. 10/1810:00 pmBOS - BKK
1 stop21h 15mQatar Airways
vie. 10/242:30 amBKK - BOS
1 stop23h 35mQatar Airways
Deal found 4/30$977
This ANA deal was found by Cheapflights users on 4/30. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/249:15 amBOS - BKK
2 stops32h 55mMultiple Airlines
dom. 11/210:50 pmBKK - BOS
2 stops29h 30mMultiple Airlines
Deal found 4/30$981
This Cathay Pacific deal was found by Cheapflights users on 4/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1112:30 amBOS - BKK
1 stop23h 35mCathay Pacific
mié. 11/265:40 pmBKK - BOS
1 stop40h 20mCathay Pacific
Deal found 4/30$986
This KAYAK deal was found by Cheapflights users on 4/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/25:00 pmBOS - HKT
2 stops40h 40mKorean Air
mié. 12/1011:20 pmHKT - BOS
1 stop21h 20mKorean Air
Deal found 4/30$987
This CheapOair deal was found by Cheapflights users on 5/1. 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.
jue. 7/249:03 amBOS - BKK
2 stops33h 57mANA
dom. 8/249:35 pmBKK - BOS
2 stops38h 10mANA
Deal found 5/1$991
This JetBlue deal was found by Cheapflights users on 4/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/99:15 pmBOS - BKK
1 stop26h 50mJetBlue
sáb. 11/222:00 amBKK - BOS
1 stop23h 55mJetBlue
Deal found 4/30$992

Cheapflights Fare Finder

Customize your flight search to find flights from New Hampshire to Thailand 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 mayo 1, 2025.
Use the filters below to find and compare flights from New Hampshire to Thailand that are best for you.

Fly from

New Hampshire

Fly to

Thailand

Route

Depart

Return

Price

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

mié. 9/10

10:00 pm-7:50 am

1 stop22h 50m

Phuket City

mar. 9/23

8:30 pm-3:05 pm

1 stop29h 35m

$889

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

mar. 9/9

1:40 am-10:50 am

1 stop22h 10m

Phuket City

mar. 9/23

11:50 am-11:00 pm

1 stop22h 10m

$937

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

dom. 9/7

1:20 pm-11:00 pm

1 stop22h 40m

Bangkok Suvarnabhumi

mié. 9/24

8:05 am-5:15 am

2 stops32h 10m

$967

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

dom. 5/18

12:55 pm-11:40 pm

1 stop23h 45m

Bangkok Suvarnabhumi

dom. 5/25

11:30 pm-10:20 am

1 stop21h 50m

$968

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

mar. 8/12

12:00 pm-4:35 am

2 stops29h 35m

Bangkok Suvarnabhumi

jue. 8/28

7:00 am-3:13 pm

2 stops43h 13m

$972

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

sáb. 10/18

10:00 pm-6:15 am

1 stop21h 15m

Bangkok Suvarnabhumi

vie. 10/24

2:30 am-3:05 pm

1 stop23h 35m

$977

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

vie. 10/24

9:15 am-5:10 am

2 stops32h 55m

Bangkok Suvarnabhumi

dom. 11/2

10:50 pm-4:20 pm

2 stops29h 30m

$981

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

vie. 8/15

9:30 am-4:35 am

2 stops32h 05m

Bangkok Suvarnabhumi

lun. 9/1

9:35 pm-6:55 pm

2 stops32h 20m

$986

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

sáb. 9/6

1:40 am-10:00 am

1 stop21h 20m

Bangkok Suvarnabhumi

mié. 9/24

11:00 am-11:25 pm

1 stop23h 25m

$987

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

mié. 5/14

9:35 pm-5:15 am

1 stop20h 40m

Bangkok Suvarnabhumi

vie. 5/23

6:45 am-7:40 pm

1 stop23h 55m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from New Hampshire to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand 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 Thailand

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

Find hourly flight availability from New Hampshire to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

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

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated mayo 1, 2025.
To help decide which airline to fly from New Hampshire to Thailand, see what other customers have to say about Korean Air, Japan Airlines and China Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,068 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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
1,068 reviews
Korean Air
8.4
Very good
1,068 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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
1,464 reviews
Korean Air
8.4
Very good
1,068 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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.
China Airlines
8.3
Very good
732 reviews
Korean Air
8.4
Very good
1,068 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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
8.3
Very good
852 reviews
Korean Air
8.4
Very good
1,068 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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.
Hainan Airlines
8.1
Very good
38 reviews
Korean Air
8.4
Very good
1,068 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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 Thailand. 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 Thailand one-way?

    The cheapest airline one-way is ANA, with whom users have recently found tickets for as low as $483. However, be on the lookout for offers from United Airlines and Etihad Airways, as they are both options that can get you from New Hampshire to Thailand for a low price.

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

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

  • How can I find direct flights from New Hampshire to Thailand?

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Thailand 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 Thailand?

    Currently, March is the cheapest month in which you can book a flight from New Hampshire to Thailand (average of $955). Flying from New Hampshire to Thailand in December is currently the most expensive (average of $1,574). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
John F Kennedy Intl to Haneda flights
Newark to Haneda flights
Newark to Narita flights
San Francisco to Haneda flights
San Francisco to Narita flights
Seattle to Narita flights
Los Angeles to Manila flights
John F Kennedy Intl to Narita flights
Dallas/Fort Worth to Narita flights
San Francisco to Manila flights
Dallas/Fort Worth to Haneda flights
John F Kennedy Intl to Incheon Intl flights
Los Angeles to Suvarnabhumi flights
Dulles Intl to Haneda flights
LaGuardia to Narita flights
LaGuardia to Haneda flights
Los Angeles to Incheon Intl flights
Hobby to Haneda flights
Seattle to Haneda flights
John F Kennedy Intl to Suvarnabhumi flights
Ontario to Narita flights
Seattle to Suvarnabhumi flights
O'Hare Intl to Narita flights
Boston to Narita flights
John F Kennedy Intl to Hong Kong flights
O'Hare Intl to Haneda flights
San Francisco to New Delhi flights
Atlanta to Haneda flights
San Francisco to Hong Kong flights
Newark to New Delhi flights
Hobby to Narita flights
Seattle to Incheon Intl flights
John F Kennedy Intl to New Delhi flights
Ontario to Haneda flights
Dulles Intl to Narita flights
Los Angeles to Ho Chi Minh City flights
George Bush Intcntl to Haneda flights
Dallas/Fort Worth to Suvarnabhumi flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Newark to Suvarnabhumi flights
Denver to Narita flights
Seattle to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Manila flights
Burbank to Narita flights
Los Angeles to Taiwan Taoyuan Intl flights
San Diego to Narita flights
San Francisco to Taiwan Taoyuan Intl flights
San Francisco to Suvarnabhumi flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.