Skyline view of Bangkok highlighting traditional Thai architecture amidst modern buildings. — flights from Boston to Bangkok
BostonBangkok, Thailand

Flights from Boston to Bangkok

Flying time from Boston (BOS) to Bangkok (BKK) is about 17h 40m (13,727 km). Lowest fare seen: $465 one-way, 1 stop (12 Oct 2026).

All flights from Boston →All flights to Bangkok →

Book from $465 one-way

Photo of Bangkok: Zaonar Saizainalin on Pexels.

When you land in Bangkok

The airport transfer and the few things worth sorting before you fly.

Skyline view of Bangkok highlighting traditional Thai architecture amidst modern buildings. — arriving in Bangkok

Airport transfer

BKK → Bangkok, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Stunning view of Boston's skyline featuring the iconic John Hancock Tower and modern architecture. — lounges at Boston Logan AirportBoston Logan Airport · 2 lounges
Before you flyAirport lounges at Boston Logan →
Trains, buses and taxi faresBKK to Bangkok: getting into town →Early arrival or late flightLuggage storage in Bangkok →23 drop-off points

Things to book in Bangkok

All 77 things to do in Bangkok →
Stunning view of the MahaNakhon skyscraper in Bangkok against a clear blue sky.from €9.29
Mahanakhon SkyWalk 4.6 · 538 Tiqets reviews
from €16.46
Bangkok Dinner Cruises 4.0 · 90 Tiqets reviews
from €12.79
Bangkok Martial Arts Classes 4.9 · 85 Tiqets reviews
from €26.56
Rajadamnern Muay Thai Stadium 4.9 · 85 Tiqets reviews

Find hotels in Bangkok

Hotels, hostels & more · Trip.com

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Airlines flying Boston to Bangkok

We have not confirmed which airlines fly BOS–BKK nonstop. Search the route to see every carrier selling it today, including connections.

Best time to fly to Bangkok

Based on weather and travel conditions in Thailand

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Best monthsGoodAvoid if possible

The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Peak season: November – February

More for this trip

Frequently asked questions — Boston to Bangkok flights

How long is the flight from Boston to Bangkok?
Boston (BOS) and Bangkok (BKK) are 13,727 km apart, about 17h 40m of flying time. We have not seen a nonstop fare on this pair, so expect to connect — the cheapest itinerary seen had 1 stop, which adds to the total journey time.
How far is Boston from Bangkok by air?
The great-circle distance between Boston Logan International Airport and Suvarnabhumi Airport is 13,727 km (8,530 miles), a ultra long-haul route.
How much does a flight from Boston to Bangkok cost?
The lowest one-way fare seen recently on BOS–BKK was $465 USD with Hainan Airlines (1 stop), departing 30 Dec 2026, found in fare searches as of 12 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
Do I need a visa to travel from Boston to Thailand?
It depends on your passport. Some nationalities can enter Thailand visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
What is the best time to visit Bangkok?
The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Sources: fares from Travelpayouts flight-search data, seen 12 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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