
Cheap Flights from Boston to Southeast Asia
Cheapest round-trip prices found by our users on KAYAK in the last 5 daysKAYAK's insights & trends for Boston to Southeast Asia flights
Get data-powered insights and trends into flights from Boston to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.
Can I save money by flying with a layover from Boston to Southeast Asia?
No, with an average price for the route of $578, prices are generally cheapest when you fly direct.
What is the cheapest month to fly from Boston to Southeast Asia?
The cheapest month for flights from Boston to Southeast Asia is April, when tickets cost $1,006 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,728 and $1,497 respectively.
Good to know
Low season | October |
|---|---|
High season | January |
FAQs - booking Southeast Asia flights
Reviews of the top 5 airlines serving from Boston to Southeast Asia
AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again
AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again
The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air
Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.
They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.
It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.
Friendly flight attendants and gate agents. Very clean plane and food was good!
I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me
Stingy on the drinks - 15 hour direct flight and could barely get attention for some water
not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(
Always fly with Korean Airlines. Best service great food. Nice and clean as always.
There was a certain guy in American Airlines his name is AAROON who tried to charged me for 246 dollars so I can fly from Dallas to DJT Palm Beach International Airport ; wherein it is not my fault why the flight is delayed so why do I need to pay ? I insisted my rights and told me to contact the company who booked me. But upon taking to Japan Airlines people they said upon checking I don’t have to pay additionally. So please check your people who does so things like this to passengers.
The best part was the staff. They are kind and gracious and made it a good flight.
Reasonable price, great service, highly recommended. i arrived well rested!
Since I traveled on my birthday, they gave me a gift and a card. How thoughtful and caring.
I missed the flight. I never got on. That sucked.
Great. Better than average US carriers on overseas flights. Still room for improvement to rise up the average Asian and Middle East airlines.
I was so hungry , from Boston to Tokyo, only 2 big food .
We ordered for non vegetarian Hindu meal but instead they served us vegetarian Hindu meal. That was also not good. It was very annoying and aggravating. Hope our return from Tokyo to jfk on March 27 same is not repeated. Caterar should understand difference between non vegetarian Hindu meal and vegetarian Hindu meal.
Food was great, Entertainment was bad, movies were not current and just did not have good variety. Granted I was tired so cranky might have played into my evaluation. Overall based on cost I definitely would fly them again. I am a million mile flyer on another airline, the service on JAL really beats all airlines.
Other than needing a bit more content on the IFE, Japan Air Premium Economy is amazing! It includes lounge access, and other than not having lay flat seats, felt better than some business cabins I’ve been on.
Could have been on time and not missed my connection
Flight Staff: Always great! Checking back vs carry-on: I typically check my bag since so much time is spent stowing the bag, it's heavy, maybe not enough room. Delta is charging $45 to check bags. Yet, the people who have multiple carry-on bags are then asked to check their bags and are offered this service for free. This does not seem fair to a person who is trying to be proactive in improving the process . Boarding: Boarding is always slow and exhausting. With the exception of First Class, Economy, why not board the zone in the back of the plane first??? Seats: Why cross the seat belts? I get that it looks nice, but people waste so much time moving them or sitting on them and then having to move. Seats: On both my flights the seat did not recline. Not a big deal. Smell: There was a horrific smell like the restrooms on my first flight. I thought I was going to be sick. Most flights do not smell great. Does Delta use air purifiers or anything?
Terrible - the flight was delayed taking off after boarding. Then the flight circled lga before landing. Significant delay
The flight was delayed at the very last minute and no information, both of my round trip flights were delayed at least the BNA to Boston was informed earlier but the return one was horrible
Delayed, then set on termac before taking off for 45 minutes. After landing had to sit on termac for another 30-40 minutes. Total disaster of a flight
Stewardess was not accommodating when I requested a second drink.
Although I know the Airlines cannot control the situation when there’s a ground stoppage, it would’ve been nicer if we would have had more up-to-date information clarity around the delays. Additionally, I think the delays also took a toll on the Cabin crew, particularly the lead flight attendant in first class. She was not very friendly when we boarded the plane for many of the passengers. Number one she refused to hang a garment bag in the front closet for a first class passenger, she was unwilling to dispose of an empty bottle in the trash as I was boarding (despite drinking a bottle of water herself and needing to disregard), and she was very combative with a passenger, who needed to access something from his bag that was Gate checked. Frankly, it was really unfortunate as I’ve never seen a flight attendant behave that way directly to the passengers, particularly when none of us had done anything wrong.
Flight from Savannah arrived very late and we did not take off till 2 hours after scheduled departure!
Very good seat and service. No complaints about the food. Take off delayed due to airport traffic
It is usually very pleasant. Good service for the price, international flights are even better
For a 17hr economy flight it wasn’t bad at all, thankfully it wasn’t a narrow body plane.
Simplicity of boarding and corporate interactions were all totally positive and simple, brief, organized and clear. No regrets at all. I will favor flights with Cathay Pacific in the future.
Big selection and great food and beverages in business class with good service. Full recline but less privacy compared with Qatar.
Really impressed with the Airline and much with the Crew. The crew was amazingggg, changed seats very easily, provided a lot of snacks on demand, the plane is nice and clean, the menu is well presented; unfortunately, the food is not fantastic, but it's not bad either but nothing to rave about. I am still rating it as excellent because I loved everything else; food improvement will be great!
My flight was delayed by 8 hours I arrived at airport 4hrs earlier but to see if they can reroute me to get my connecting flt to Hong Kong. They auto rebooked my flt. With no chance. Which I missed this entire reservation through kayak. My next flt they got me on was at 6 am. Misses an entire day of my trip abroad all my accommodations seat assignments were missed and missed adding my TSA precheck to my ticket as well as my vegan meal request so I didnt have meals on any of the flight....so not a comfortable experience. Please help me with accommodations upon my return.
The plane was dirty, the seats were torn and broken, the service was the most terrible ever, the bathroom dirty, they will not even serve water you had to request it, the meals were terrible, overall less than Zero, I will never fly Cathay Pacific again.
Despite the crew's rough day, they were all very focused and friendly. The flight was too short for a meal, so no rating on that. Re. the AA app. It still isn't ready for prime time. AA works with Cathy Pacific for international flights to LA and the Aa jump to PHX. But the AA app can't find my trip and this can be problematic with flight delays and regatings at LAX.
Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though
From BOS to HK, the crew had pushed me to choose the pasta for meal multiple times. It was a bad experience. Without this, everything was good.
The overall flight went well and the aircrew was pleasant.
Very disappointing that on an international business class flight they would not give me access to the lounge in Boston. They said it was because it was a codeshare flight. International business class should include lounge access regardless of codeshare.
Great, except the canon was so cold. Even the flight attendants put jackets on
The app logs you out right when you are boarding requiring all passwords and reservation number for the flight. Super annoying
The pre-order only approach for fresh food is really challenging
Flight was 2.5 late. Maybe not United’s fault but late none the less. We were late as well on the first leg. WiFi quit working with an hour left.
I would have preferred a flight voucher and to hop on a different flight. Delayed over 6 hours.
Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.
It was Swiss. Our kosher meals were literally frozen solid and therefore inedible, and the crew didnt care.
Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.
The flight was delayed, they didn’t even have water for the toilets or for drinks