Cathay Pacific Bangkok to Boston Flights

Return flight: Boston – Bangkok

Cheapflightsplus.com will find cheap Cathay Pacific flights from Bangkok to Boston. Compare airline ticket prices and book air tickets starting from $973 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Cathay Pacific, arrivals and departure details below.

Find Cheap Airfare Bangkok — Boston (MA) by Cathay Pacific

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $973, two-way – $1669.
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Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
10:50 am — 10:00 pm
10:50 am — 2:40 pm CX5795 Cathay Pacific
Bangkok — Hong Kong
4h 55m stop
7:35 pm — 10:00 pm CX812 Cathay Pacific
Hong Kong — Boston
23h 10m
including layover
Find flight
from$973
11:40 am — 10:00 pm
11:40 am — 3:30 pm CX750 Cathay Pacific
Bangkok — Hong Kong
4h 5m stop
7:35 pm — 10:00 pm CX812 Cathay Pacific
Hong Kong — Boston
22h 20m
including layover
Find flight
from$973
11:40 am — 10:49 pm
11:40 am — 3:30 pm CX750 Cathay Pacific
Bangkok — Hong Kong
1h stop
4:30 pm — 7:05 pm CX840 Cathay Pacific
Hong Kong — New York
2h 35m stop
9:40 pm — 10:49 pm CX7539 Cathay Pacific
New York — Boston
23h 9m
including layover
Find flight
from$3828
11:40 am — 10:13 am
+1 day
11:40 am — 3:30 pm CX750 Cathay Pacific
Bangkok — Hong Kong
11h 50m stop
3:20 am — 5:45 am CX844 Cathay Pacific
Hong Kong — New York
3h 15m stop
9:00 am — 10:13 am CX7558 Cathay Pacific
New York — Boston
34h 33m
including layover
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from$3892
1:05 pm — 10:00 pm
12:00 pm — 4:15 pm CX618 Cathay Pacific
Bangkok — Hong Kong
2h 35m stop
6:15 pm — 10:20 pm CX812 Cathay Pacific
Hong Kong — Boston
20h 55m
including layover
Find flight
from$973
1:05 pm — 10:13 am
+1 day
1:05 pm — 5:00 pm CX618 Cathay Pacific
Bangkok — Hong Kong
10h 20m stop
3:20 am — 5:45 am CX844 Cathay Pacific
Hong Kong — New York
3h 15m stop
9:00 am — 10:13 am CX7558 Cathay Pacific
New York — Boston
33h 8m
including layover
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from$3892
3:05 pm — 10:13 am
+1 day
3:05 pm — 7:00 pm CX674 Cathay Pacific
Bangkok — Hong Kong
8h 20m stop
3:20 am — 5:45 am CX844 Cathay Pacific
Hong Kong — New York
3h 15m stop
9:00 am — 10:13 am CX7558 Cathay Pacific
New York — Boston
31h 8m
including layover
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from$3892
4:55 pm — 10:00 pm
+1 day
4:55 pm — 8:40 pm CX630 Cathay Pacific
Bangkok — Hong Kong
22h 55m stop
7:35 pm — 10:00 pm CX812 Cathay Pacific
Hong Kong — Boston
41h 5m
including layover
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from$988
4:55 pm — 10:13 am
+1 day
4:55 pm — 8:40 pm CX630 Cathay Pacific
Bangkok — Hong Kong
6h 40m stop
3:20 am — 5:45 am CX844 Cathay Pacific
Hong Kong — New York
3h 15m stop
9:00 am — 10:13 am CX7558 Cathay Pacific
New York — Boston
29h 18m
including layover
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from$3828
5:40 pm — 10:00 pm
+1 day
5:40 pm — 9:30 pm CX708 Cathay Pacific
Bangkok — Hong Kong
22h 5m stop
7:35 pm — 10:00 pm CX812 Cathay Pacific
Hong Kong — Boston
40h 20m
including layover
Find flight
from$988
5:40 pm — 10:13 am
+1 day
5:40 pm — 9:30 pm CX708 Cathay Pacific
Bangkok — Hong Kong
5h 50m stop
3:20 am — 5:45 am CX844 Cathay Pacific
Hong Kong — New York
3h 15m stop
9:00 am — 10:13 am CX7558 Cathay Pacific
New York — Boston
28h 33m
including layover
Find flight
from$3828
6:30 pm — 10:00 pm
+1 day
6:30 pm — 10:20 pm CX5793 Cathay Pacific
Bangkok — Hong Kong
21h 15m stop
7:35 pm — 10:00 pm CX812 Cathay Pacific
Hong Kong — Boston
39h 30m
including layover
Find flight
from$988
6:40 am — 10:00 pm
6:40 am — 10:15 am CX616 Cathay Pacific
Bangkok — Hong Kong
9h 20m stop
7:35 pm — 10:00 pm CX812 Cathay Pacific
Hong Kong — Boston
27h 20m
including layover
Find flight
from$973
6:40 am — 10:49 pm
6:40 am — 10:15 am CX616 Cathay Pacific
Bangkok — Hong Kong
6h 15m stop
4:30 pm — 7:05 pm CX840 Cathay Pacific
Hong Kong — New York
2h 35m stop
9:40 pm — 10:49 pm CX7539 Cathay Pacific
New York — Boston
28h 9m
including layover
Find flight
from$3828
6:40 am — 10:13 am
+1 day
6:40 am — 10:15 am CX616 Cathay Pacific
Bangkok — Hong Kong
17h 5m stop
3:20 am — 5:45 am CX844 Cathay Pacific
Hong Kong — New York
3h 15m stop
9:00 am — 10:13 am CX7558 Cathay Pacific
New York — Boston
39h 33m
including layover
Find flight
from$3892
7:15 pm — 10:00 pm
+1 day
7:15 pm — 11:05 pm CX702 Cathay Pacific
Bangkok — Hong Kong
20h 30m stop
7:35 pm — 10:00 pm CX812 Cathay Pacific
Hong Kong — Boston
38h 45m
including layover
Find flight
from$988
7:15 pm — 10:13 am
+1 day
7:15 pm — 11:05 pm CX702 Cathay Pacific
Bangkok — Hong Kong
4h 15m stop
3:20 am — 5:45 am CX844 Cathay Pacific
Hong Kong — New York
3h 15m stop
9:00 am — 10:13 am CX7558 Cathay Pacific
New York — Boston
26h 58m
including layover
Find flight
from$3828
8:20 am — 10:00 pm
8:20 am — 12:10 pm CX700 Cathay Pacific
Bangkok — Hong Kong
7h 25m stop
7:35 pm — 10:00 pm CX812 Cathay Pacific
Hong Kong — Boston
25h 40m
including layover
Find flight
from$973
8:20 am — 10:49 pm
8:20 am — 12:10 pm CX700 Cathay Pacific
Bangkok — Hong Kong
4h 20m stop
4:30 pm — 7:05 pm CX840 Cathay Pacific
Hong Kong — New York
2h 35m stop
9:40 pm — 10:49 pm CX7539 Cathay Pacific
New York — Boston
26h 29m
including layover
Find flight
from$3828
8:20 am — 10:13 am
+1 day
8:20 am — 12:10 pm CX700 Cathay Pacific
Bangkok — Hong Kong
15h 10m stop
3:20 am — 5:45 am CX844 Cathay Pacific
Hong Kong — New York
3h 15m stop
9:00 am — 10:13 am CX7558 Cathay Pacific
New York — Boston
37h 53m
including layover
Find flight
from$3892
*Departure and arrival times are local. Last updated on 01/15/2025

Flight Information

There are 21 flight by Cathay Pacific from Bangkok to Boston every week with departures from Suvarnabhumi and Don Muang. All flights arrive at Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail.

Departures start from 10:50 am to 8:20 am. Nonstop flight is 20h 55m. The time difference between Bangkok and Boston is 0h.

  • The fastest flight 20h 55m
  • Average flight time 28h 56m
  • The earliest flight 10:50 am
  • The latest flight 8:20 am
  • Distance 8529 ml

The cheapest months for traveling to Boston are january (from 658 $), november (from 672 $), february (from 973 $).

The most expensive and popular months are december (from 988 $), february (from 973 $), november (from 672 $).

The cheapest flight by Cathay Pacific that our users were able to find is $973. This airfare is economy class on one-way CX616 flight for February 21, 2025 leaving Suvarnabhumi in Bangkok at 6:40 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Cathay Pacific there are other 45 airline carriers between Bangkok and Boston. Please review schedules and prices from the most popular airlines to find the best airfare deals from Bangkok to Boston.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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