
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Boston to Belfast
Cheap return flights
Cheap one-way flights
British Airways flights from Boston to Belfast
Our best British Airways deals on Boston to Belfast flight tickets
Finnair flights from Boston to Belfast
Our best Finnair deals on Boston to Belfast flight tickets
See travel insights to Belfast from
How to get the cheapest flight ticket from Boston to Belfast
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Belfast?
The cheapest month to fly to Belfast from Boston is in February. Flight prices, which tend to average around £482, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belfast during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £493.
What is the cheapest time of day to depart on your flight to Belfast?
The cheapest time of day to fly to Belfast is in the morning when flights can be purchased for as low as £0. Flights to Belfast are more costly in the afternoon, with an average ticket price of £504. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
Cheap Boston to Belfast flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Belfast
How far is Boston Logan Intl to Belfast by plane?
Belfast is 2981.1 mi away from Boston Logan Intl. Typically, this will take 10h 05m by plane in normal conditions.
When did momondo last update prices for flights from Boston Logan Intl Airport to Belfast?
Prices for flights from Boston Logan Intl Airport to Belfast are refreshed on a daily basis.
How old do you have to be to fly from Boston Logan Intl Airport to Belfast?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Belfast.
What documentation or ID do you need to fly to Belfast?
The travel and health documents required for your trip to Belfast can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal from Boston to Belfast?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Belfast for you.
Can I find flights from Boston to Belfast with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Boston to Belfast flights to just show those with flexible booking policies.
How can momondo help me find flights from Boston to Belfast?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Belfast.
I’m not ready to book a flight from Boston to Belfast right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Belfast, momondo offers a useful price alert feature which will track prices for flights to Belfast from Boston and alert you when they change.