Cheap flights from Boston to Europe from $161
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Europe departing on 7/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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One-way
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Cheap round-trip flights
These are some of the best round-trip flight deals from Boston to Europe that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Europe.
Cheap last minute flights
Planning a quick getaway from Boston to Europe? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Europe, so you can enjoy a seamless trip without layovers.
Air France flights from Boston to Europe
Our best Air France deals on Boston to Europe flight tickets
Air France![Air France]()
May 11![Air France]()
May 18
BOS11:25 pmBoston Logan Intl
6h 20m
DUB10:45 amDublin
DUB12:00 pmDublin
7h 10m
BOS2:10 pmBoston Logan Intl
Air France![Air France]()
May 13![Air France]()
May 18
BOS11:25 pmBoston Logan Intl
6h 20m
DUB10:45 amDublin
DUB12:00 pmDublin
7h 10m
BOS2:10 pmBoston Logan Intl
Delta flights from Boston to Europe
Our best Delta deals on Boston to Europe flight tickets
Delta![Delta]()
May 12![Delta]()
May 20
BOS11:25 pmBoston Logan Intl
6h 20m
DUB10:45 amDublin
DUB3:00 pmDublin
7h 10m
BOS5:10 pmBoston Logan Intl
Delta![Delta]()
Oct 22![Delta]()
Nov 6
BOS11:40 pmBoston Logan Intl
6h 05m
DUB10:45 amDublin
DUB10:45 amDublin
10h 26m
1 stop
BOS4:11 pmBoston Logan Intl
How to get the cheapest flight ticket from Boston to Europe
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
Prices
Airlines
Other information
What is the cheapest month to fly to Europe?
The cheapest month to fly to Europe from Boston is in January. Flight prices, which tend to average around $554, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $554.
What is the cheapest day to depart on your flight to Europe?
The cheapest day to depart from Boston to Europe is on a Tuesday. Travelers who choose to depart for Europe on a Tuesday will often find tickets for as low as $707. Flights from Boston to Europe on a Saturday will generally be more expensive and average around $761. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Europe?
According to our data, the cheapest time of day to fly to Europe is at noon. momondo users have found flights departing from Boston to Europe at noon for as low as $623. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $749. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Boston Logan Intl to Europe flight route?
Fly from Boston Logan Intl to Barcelona-El Prat for the best Boston Logan Intl - Europe flight prices
How far in advance should I book a flight to Europe?
You are more likely to see cheaper flights to Europe from Boston when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $664 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Boston for as low as $624 on momondo.
What cabin class options are available on Boston Logan Intl to Europe flights?
There are 4 cabin classes available to choose from on Boston Logan Intl to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Boston Logan Intl to Europe?
Icelandair, TAP AIR PORTUGAL, and Iberia are the most popular carriers operating from Boston Logan Intl to Europe
What airlines fly to Europe?
TAP AIR PORTUGAL, Delta and Iberia are the top three most popular airlines that fly to Europe from Boston according to our data. TAP AIR PORTUGAL is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 27 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.
How many flights depart from Boston to Europe on average per day?
As of April 2025, there are 69 flights per day flying from Boston to Europe. The most common time of day flights depart is 10:00PM, with 70% of flights taking off in the evening.
How many flights depart from Boston to Europe on average per week?
As of April 2025, there are 488 flights per week flying from Boston to Europe. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.
Cheap Boston to Europe flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Europe
When did momondo last update prices for flights from Boston Logan Intl Airport to Europe?
Prices for flights from Boston Logan Intl Airport to Europe were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Europe?
As of April 2025, there are 26 operators available to choose from for flights from Boston Logan Intl Airport to Europe.
How old do you have to be to fly from Boston Logan Intl Airport to Europe?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Europe.
What documentation or ID do you need to fly to Europe?
The travel and health documents you'll need for your trip to Europe may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Boston to Europe
Compare and see reviews for airlines that fly from Boston to Europe with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $265 | Free Cancellation | Rating 7.6 66 reviews | |||
| PriceFrom $270 | Free Cancellation | Rating 6.3 323 reviews | |||
| PriceFrom $290 | Free Cancellation | Rating 7.5 1,588 reviews | |||
| PriceFrom $323 | Free Cancellation | Rating 7.3 1,349 reviews | |||
| PriceFrom $328 | Free Cancellation | Rating 6.7 7,042 reviews | |||
| PriceFrom $331 | Free Cancellation | Rating 7.1 1,159 reviews | |||
| PriceFrom $357 | Free Cancellation | Rating 7.0 487 reviews | |||
| PriceFrom $361 | Free Cancellation | Rating 7.8 1,333 reviews | |||
| PriceFrom $365 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $366 | Free Cancellation | Rating 7.3 2,922 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Boston to Europe?
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 Europe for you.
Can I find flights from Boston to Europe with flexible booking policies on momondo?
All flight searches from Boston to Europe on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Boston to Europe?
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 Europe.
I’m not ready to book a flight from Boston to Europe right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Europe, momondo offers a useful price alert feature which will track prices for flights to Europe from Boston and alert you when they change.
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