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$487+ Cheap flights from New Hampshire to Bangkok

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — BKK
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from New Hampshire to Bangkok

Keep the following information in mind while searching for New Hampshire to Bangkok flight deals. Data was last updated April 24, 2025.

Round-trip from

$962
(Korean Air)

One-way from

$487
(Gurufare)

Popular in

June

Cheapest in

September

Average price

$1,093
From New Hampshire to Bangkok
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One-way flight from New Hampshire to Bangkok
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Highest demand for flights based on searches. 16% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from New Hampshire to Bangkok

Cheapest flights from New Hampshire to Bangkok
Explore the most affordable flight options available from New Hampshire to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Korean Air deal was found by Cheapflights users on 4/23. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2712:55 pmBOS - BKK
1 stop23h 45mKorean Air
Mon 5/129:40 pmBKK - BOS
1 stop23h 40mKorean Air
Deal found 4/23$962
This Turkish Airlines deal was found by Cheapflights users on 4/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:35 pmBOS - BKK
1 stop30h 50mTurkish Airlines
Fri 6/206:45 amBKK - BOS
1 stop23h 55mTurkish Airlines
Deal found 4/23$963
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/64:30 pmBOS - BKK
1 stop20h 25mEtihad Airways
Tue 5/202:55 amBKK - BOS
1 stop23h 00mEtihad Airways
Deal found 4/23$965
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/151:20 pmBOS - BKK
1 stop22h 40mJapan Airlines
Mon 9/2912:25 amBKK - BOS
2 stops28h 40mJapan Airlines
Deal found 4/23$969
This Delta deal was found by Cheapflights users on 4/23. 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 4/289:05 amBOS - BKK
2 stops27h 35mDelta
Sun 5/1811:30 pmBKK - BOS
2 stops35h 26mDelta
Deal found 4/23$970
This Cathay Pacific deal was found by Cheapflights users on 4/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/231:40 amBOS - BKK
1 stop35h 10mCathay Pacific
Fri 5/97:00 pmBKK - BOS
1 stop39h 00mCathay Pacific
Deal found 4/23$974
This United Airlines deal was found by Cheapflights users on 4/23. 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 11/276:00 amBOS - BKK
2 stops30h 05mUnited Airlines
Fri 12/129:25 amBKK - BOS
3 stops45h 19mUnited Airlines
Deal found 4/23$978
This Ovago deal was found by Cheapflights users on 4/23. 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.
Sun 11/99:15 pmBOS - BKK
1 stop20h 40mQatar Airways
Wed 11/262:00 amBKK - BOS
1 stop23h 55mQatar Airways
Deal found 4/23$983
This KAYAK deal was found by Cheapflights users on 4/22. 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.
Sat 9/139:30 amBOS - BKK
2 stops32h 05mANA
Wed 10/11:55 pmBKK - BOS
2 stops40h 00mANA
Deal found 4/22$986
This Trip.com deal was found by Cheapflights users on 4/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/78:15 pmBOS - DMK
2 stops39h 35mMultiple Airlines
Mon 8/1112:40 pmDMK - BOS
2 stops43h 20mMultiple Airlines
Deal found 4/23$987
This ANA deal was found by Cheapflights users on 4/23. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/278:05 pmBOS - BKK
2 stops32h 25mMultiple Airlines
Thu 5/159:35 amBKK - BOS
2 stops34h 39mMultiple Airlines
Deal found 4/23$992
This Air Canada deal was found by Cheapflights users on 4/23. 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.
Sat 11/295:40 pmBOS - BKK
2 stops48h 35mAir Canada
Mon 12/298:35 amBKK - BOS
2 stops37h 03mAir Canada
Deal found 4/23$1,039

Cheapflights Fare Finder

Customize your flight search to find flights from New Hampshire to Bangkok 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 April 24, 2025.
Use the filters below to find and compare flights from New Hampshire to Bangkok that are best for you.

Fly from

New Hampshire

Fly to

Bangkok

Route

Depart

Return

Price

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Sun 4/27

12:55 pm-11:40 pm

1 stop23h 45m

Bangkok Suvarnabhumi

Mon 5/12

9:40 pm-10:20 am

1 stop23h 40m

$962

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Wed 5/14

9:35 pm-3:25 pm

1 stop30h 50m

Bangkok Suvarnabhumi

Fri 6/20

6:45 am-7:40 pm

1 stop23h 55m

$963

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Tue 5/6

4:30 pm-11:55 pm

1 stop20h 25m

Bangkok Suvarnabhumi

Tue 5/20

2:55 am-2:55 pm

1 stop23h 00m

$965

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Mon 4/28

9:05 am-11:40 pm

2 stops27h 35m

Bangkok Suvarnabhumi

Sun 5/18

11:30 pm-11:56 pm

2 stops35h 26m

$970

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Fri 5/2

10:00 pm-1:25 pm

1 stop28h 25m

Bangkok Suvarnabhumi

Sun 5/11

8:40 am-3:05 pm

1 stop41h 25m

$972

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Sat 4/26

1:40 am-10:00 am

1 stop21h 20m

Bangkok Suvarnabhumi

Sun 5/18

4:25 pm-11:00 pm

1 stop41h 35m

$977

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Sat 5/3

9:58 am-4:35 am

2 stops31h 37m

Bangkok Suvarnabhumi

Tue 5/13

9:35 am-7:26 am

2 stops32h 51m

$980

BostonBangkok

BOS - DMK

BOSDMK

Boston Logan Intl

Mon 7/7

8:15 pm-10:50 pm

2 stops39h 35m

Bangkok Don Mueang Intl

Mon 8/11

12:40 pm-9:00 pm

2 stops43h 20m

$987

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Sun 4/27

8:05 pm-3:30 pm

2 stops32h 25m

Bangkok Suvarnabhumi

Thu 5/15

9:35 am-9:14 am

2 stops34h 39m

$992

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Thu 7/10

9:30 am-4:35 am

2 stops32h 05m

Bangkok Suvarnabhumi

Sun 8/10

9:35 pm-11:59 pm

2 stops37h 24m

$1,009

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 54 results
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Best time to book a flight from New Hampshire to Bangkok

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

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

Find hourly flight availability from New Hampshire to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from New Hampshire to Bangkok, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Bangkok by month

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

In terms of precipitation, rainfall in Bangkok 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 Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

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

If weather is an important factor for your trip to Bangkok, 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 Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated April 24, 2025.
To help decide which airline to fly from New Hampshire to Bangkok, see what other customers have to say about Korean Air, Japan Airlines and China Airlines. 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
1,062 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

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
1,062 reviews
Korean Air
8.4
Very good
1,062 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

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
1,452 reviews
Korean Air
8.4
Very good
1,062 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

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
727 reviews
Korean Air
8.4
Very good
1,062 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

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
853 reviews
Korean Air
8.4
Very good
1,062 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

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
37 reviews
Korean Air
8.4
Very good
1,062 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

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 Bangkok. 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 Bangkok one-way?

    For one-way options, check prices for ANA. According to our data, you can fly for as low as $487. Users have also found prices from $490 and $551 on United Airlines and Japan Airlines, respectively.

  • What are the most popular routes from New Hampshire to Bangkok?

    The most popular flight routes from New Hampshire to Bangkok are Boston Logan Intl - Bangkok Suvarnabhumi, Boston Logan Intl - Bangkok Don Mueang Intl and Portland - Bangkok Suvarnabhumi.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from New Hampshire to Bangkok (average of $958). Flying from New Hampshire to Bangkok 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

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Alternative routes for New Hampshire to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
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