Cheap Flights from Boston Logan International to Belfast

Compare Boston Logan International to Belfast flight deals

Find the cheapest month or even day of the year to fly to Belfast

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Flight deals from Boston Logan International to Belfast

Looking for a cheap last-minute deal or the best return flight from Boston Logan International Airport to Belfast? If you want to travel next month, return fares start from Rs219,096. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Boston Logan International to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Belfast flights are currently cheapest in August.

Alternative Boston Logan International to Belfast routes

Looking for the cheapest, fastest or easiest route from Boston Logan International to Belfast? You could fly into the following airports instead.

Boston to Belfast: Flight information

The things to know before you go.
Cheapest flight foundRs81,416
Cheapest month to flyAugust

Finding cheap flights from Boston Logan International to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a return flight from Boston Logan International to Belfast is Rs191,798. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Boston Logan International to Belfast. But we found flights with one or more stops from Rs191,798.
As of June 2026, there are no flights flying from Boston Logan International to Belfast.
The cheapest month to fly from Boston Logan International to Belfast is usually August.
If you're flying from Boston Logan International Airport, the cheapest airport near Belfast is Belfast International – which is 19.6 km away from the centre of Belfast. We've found flights into this airport from Rs191,798.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Belfast on Sunday, 23 August 2026.
No airlines currently offer direct flights between Boston Logan International Airport and Belfast. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 12°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
Currently, Icelandair offers the cheapest flight tickets to Belfast.

Travelling from Boston Logan International Airport (BOS) to Belfast: what you need to know

  • The timezone in Belfast is UTC+0. The city is five hours ahead of Boston, where Boston Logan International Airport is located.

  • To avoid rushing for your BOS to Belfast flight, leave plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the general rule.

  • You'll likely experience longer lines during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a wise move.

  • Consider adding a stopover to potentially land a cheaper plane ticket from BOS to Belfast. Simply uncheck 'Direct flights only' during your search. Break up your journey by stopping at one of these airports:

    • London Heathrow Airport (LHR)

    • Amsterdam Schiphol Airport (AMS)

    • Paris Charles de Gaulle Airport (CDG)

  • BOS is around 3 kilometres from central Boston. If you're driving, ride-sharing or catching a taxi from the centre, it'll take 20 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the journey time to be around 25 minutes.

  • Searching for a hotel close to BOS? If you're boarding an early flight from Boston Logan International Airport to Belfast, these accommodation options will get you from your pillow to the plane in no time:

  • When it comes to Boston Logan International Airport's on-time performance, 75% of flights meet their scheduled arrival time.

  • You'll find BOS at One Harborside Drive.

How to find the cheapest flights from Boston Logan International Airport (BOS) to Belfast

  • Rs81,416 is currently the best price for a one-way Boston Logan International Airport to Belfast flight. A return plane ticket starts from Rs191,798. These fares may change based on demand and availability.

  • To find cheap flights from BOS to Belfast, book in advance. Airlines typically offer lower fares when flights are first released.

  • Finding cheap tickets from Boston Logan International Airport to Belfast is more likely if you're flexible with your trip dates. Use the 'Whole month' function to get the best prices across every month and snap up an awesome deal.

  • Save time looking for cheap flights from BOS to Belfast by setting up a Price Alert. You'll get an email or notification on the app when a new low fare is offered.

  • Choose your ideal arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Boston Logan International Airport to Belfast by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Belfast

Belfast International Airport (BFS)

  • Belfast International Airport (BFS) to central Belfast takes about 25 minutes to reach by car. The centre is roughly 19 kilometres away.

  • It typically takes 45 minutes if you're using public transport.

  • Look into staying at a hotel close to BFS if you have a late flight from Boston Logan International Airport to Belfast. Pick one of these accommodation options and make your first night all about catching up on rest:

  • To lock in the lowest price, book your ride from Belfast International Airport about three weeks ahead of your flight from BOS to Belfast.

George Best Belfast City Airport (BHD)

  • The centre of Belfast is around 5 kilometres from George Best Belfast City Airport (BHD). After your flight from Boston Logan International Airport to Belfast has landed and you've made your way through the terminal, the drive should be around 15 minutes.

  • If you choose to travel on public transport, the ride to the centre will take you 25 minutes or so.

  • There are some comfortable places to park your luggage (and yourself) near BHD. Settle in and get cosy after your BOS to Belfast flight at one of these well-located options:

  • Avoid potential price surges. Booking your ride two weeks before your arrival at BHD can land you a better rate.

Best time to go to Belfast

  • It's time to work out your trip dates for your flight from Boston Logan International Airport to Belfast. September is the busiest month to travel to Belfast. If you like a more peaceful vibe, go in January.

  • The warmest month in Belfast is July, with temperatures ranging between 9ºC and 19ºC. Book your Boston Logan International Airport to Belfast plane ticket then if that's the weather you find most pleasant.

  • January sees average temperatures of between 1ºC and 8ºC. Look for a cheap ticket from BOS to Belfast around that time if you want to travel in cooler conditions.

More about Belfast

Explore more of the United Kingdom

  • Belfast has plenty going for it, but there are so many other parts of the United Kingdom waiting to be discovered. About 274 kilometres southeast of Belfast, a visit to Manchester will keep you on the go. Start with attractions like Manchester United Museum & Stadium Tour, The Homes of Football and Museum of Science and Industry.

  • If there's time to check out another major destination in the United Kingdom, consider Birmingham, about 354 kilometres southeast of Belfast. Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.