Q: How much does it cost to fly round-trip from Boston to Belfast Intl Airport?

Airfare is below average for this route at the moment. Boston to Belfast Intl Airport flights typically cost between $594 and $688 in August. The cheapest round-trip price found within the last 3 days was $593 on Multiple Airlines (Aug 18-Sep 2).

Question 1

How much does it cost to fly round-trip from Boston to Belfast Intl Airport?

Accepted Answer

Airfare is below average for this route at the moment.Boston to Belfast Intl Airport flights typically cost between $594 and $688 in August.
The cheapest round-trip price found within the last 3 days was $593 on Multiple Airlines (Aug 18-Sep 2).

Question 2

What is the cheapest month to book a flight from Boston to Belfast Intl Airport?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Boston to Belfast Intl Airport (average of $657). Flying from Boston to Belfast Intl Airport in June is currently the most expensive (average of $1,189). 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.

Question 3

What is the cheapest day to fly from Boston to Belfast Intl Airport?

Accepted Answer

Travelers seeking maximum savings on their Boston to Belfast Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in Belfast Intl Airport ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 2.0 in.

Question 5

E

Accepted Answer

If weather is an important factor for your trip to Belfast Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Question 6

What is the cheapest day to fly round-trip from Boston to Belfast Intl Airport?

Accepted Answer

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 51% on your flight compared to booking on days when demand is much higher.

Question 7

What is the cheapest month to fly from Boston to Belfast Intl Airport?

Accepted Answer

The best pricing can be found in the month of February. Prices to Belfast Intl Airport from Boston average $755. You can even find prices in February for less than $755, as users have found deals to Belfast Intl Airport from as low as $560. The month of December appears to be one of the more expensive times to travel to Belfast Intl Airport from Boston. Flying in the targeted month can save you up to 33%.

Question 8

What is the cheapest time of day to fly from BOS to BFS?

Accepted Answer

Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Boston to Belfast Intl Airport by exploring options for tickets in the morning.

Question 9

What airport do you fly from for flights from Boston to Belfast Intl?

Accepted Answer

For a flight from Boston to Belfast Intl, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 0 outbound flights to Belfast Intl per day. 2 airlines have flights to Belfast Intl from Boston Logan Intl on a regular basis.

Question 10

Can I find deals for flights from Boston to Belfast Intl that include hotel bookings?

Accepted Answer

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

Question 11

How can I find direct flights from Boston to Belfast Intl?

Accepted Answer

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

Question 12

Can I find deals for business class flights from Boston to Belfast Intl?

Accepted Answer

Yes. Cheapflights offers flight deals from Boston to Belfast Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Round-trip from	$593 (flugladen.de)
One-way from	$254 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$968

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$565	Average$676	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$586	Average$667	FlexibilityNo cancel fee	On-time71%

$254+ Cheap flights from Boston (BOS) to Belfast Intl (BFS)

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Boston to Belfast IntlExplore the most affordable flight options available from Boston to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

Explore the most affordable flight options available from Boston to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

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What is the cheapest month to book a flight from Boston to Belfast Intl Airport?

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Related info for your journey

Find useful and relevant information for your journey from Boston to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Boston to Belfast Intl?

Can I find deals for flights from Boston to Belfast Intl that include hotel bookings?

How can I find direct flights from Boston to Belfast Intl?

Can I find deals for business class flights from Boston to Belfast Intl?

What is the cheapest month to book a flight from Boston to Belfast Intl Airport?

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Cheapest flights from Boston to Belfast Intl
Explore the most affordable flight options available from Boston to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.