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$1,225+ Cheap flights from Boston (BOS) to Surabaya (SUB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SUB
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Boston to Surabaya

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Surabaya (SUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,225
(oojo)
Provider with most accurate pricing for Boston Logan Intl-Surabaya Juanda flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Surabaya Juanda flights.
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From Boston Logan Intl to Surabaya Juanda
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Find flight deals from Boston to Surabaya

Cheapest flights from Boston to Surabaya
Explore the most affordable flight options available from Boston to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 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.
Mon 6/309:35 pmBOS - SUB
2 stops35h 55mMultiple Airlines
Thu 7/177:05 amSUB - BOS
2 stops47h 35mMultiple Airlines
Deal found 4/30$1,225
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/306:17 pmBOS - SUB
2 stops36h 43mCathay Pacific
Thu 7/178:20 amSUB - BOS
1 stop25h 40mCathay Pacific
Deal found 4/30$1,976
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.
Mon 6/301:45 pmBOS - SUB
3 stops32h 20mSingapore Airlines
Thu 7/174:30 pmSUB - BOS
3 stops35h 58mSingapore Airlines
Deal found 4/30$2,160

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Surabaya 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 May 1, 2025.
Use the filters below to find and compare flights from Boston to Surabaya that are best for you.

Fly from

Boston

Fly to

Surabaya

Route

Depart

Return

Price

BostonSurabaya

BOS - SUB

BOSSUB

Boston Logan Intl

Mon 6/30

9:35 pm-8:30 pm

2 stops35h 55m

Surabaya Juanda

Thu 7/17

7:05 am-7:40 pm

2 stops47h 35m

$1,225

BostonSurabaya

BOS - SUB

BOSSUB

Boston Logan Intl

Mon 6/30

6:17 pm-6:00 pm

2 stops36h 43m

Surabaya Juanda

Thu 7/17

8:20 am-11:00 pm

1 stop25h 40m

$1,976

BostonSurabaya

BOS - SUB

BOSSUB

Boston Logan Intl

Mon 6/30

1:45 pm-9:05 am

3 stops32h 20m

Surabaya Juanda

Thu 7/17

4:30 pm-5:28 pm

3 stops35h 58m

$2,160

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Compare providers for flights from Boston to Surabaya

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Surabaya in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Surabaya flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Surabaya flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Surabaya flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Surabaya flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Surabaya flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Surabaya

Have a flexible travel schedule? Discover the best time to fly to Surabaya from Boston 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 Boston to Surabaya

Rainfall in Surabaya by month

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

In terms of precipitation, rainfall in Surabaya ranges from 0.4 - 11.0 inches per month. January is typically the wettest month, when rainfall can reach 11.0 in. August is typically the driest time to visit Surabaya when rainfall is around 0.4 in.

Temperature in Surabaya by month

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

If weather is an important factor for your trip to Surabaya, use this chart to help with planning. For those seeking warmer temperatures, October is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Surabaya

Get insights into the airlines that provide service to Surabaya. 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 Surabaya. Reviews last updated May 1, 2025.
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Cathay Pacific
7.5
Good
855 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Related info for your journey

Find useful and relevant information for your journey from Boston to Surabaya. 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 flying from Boston to Surabaya round-trip?

    Cathay Pacific, at $1,976, was found to be the cheapest airline from Boston to Surabaya. An alternate airline flying to your destination would be Singapore Airlines.

  • Can I find deals for flights from Boston to Surabaya that include hotel bookings?

    Yes. In addition to deals on Boston to Surabaya flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Surabaya?

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

  • Can I find deals for business class flights from Boston to Surabaya?

    Yes. Cheapflights offers flight deals from Boston to Surabaya 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 Boston to Surabaya?

    Currently, September is the cheapest month in which you can book a flight from Boston to Surabaya (average of $946). Flying from Boston to Surabaya in June is currently the most expensive (average of $1,656). 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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Complete your trip

Complete your trip to Surabaya by adding a car rental and/or hotel reservation to your travel itinerary.
Surabaya car rentals
Surabaya Juanda Airport car rentals

Top airline flying from Boston to Surabaya

Discover the top airline that operate flights from Boston to Surabaya. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$857Average$1,532FlexibilityNo cancel feeOn-time72%

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