Cheap flights from Belfast City Airport to Boston from $398

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast City Airport to Boston departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

American Airlines Logo
1:00 pm - 11:15 amBHD-BOS
27h 15m1 stop
American Airlines Logo
10:00 pm - 12:55 pmBOS-BHD
9h 55m1 stop
$580American Airlines
Find Deal
Sun, Sep 21 - Mon, Sep 29
KLM Logo
6:30 am - 6:25 pmBHD-BOS
16h 55m1 stop
KLM Logo
6:45 pm - 9:15 pmBOS-BHD
21h 30m1 stop
$605KLM
Find Deal
Wed, Sep 10 - Fri, Sep 19
Delta Logo
5:25 pm - 4:00 pmBHD-BOS
27h 35m2 stops
Delta Logo
11:00 am - 4:55 pmBOS-BHD
24h 55m2 stops
$609Delta
Find Deal
Sun, Sep 21 - Mon, Sep 29
Delta Logo
6:30 am - 4:00 pmBHD-BOS
14h 30m2 stops
Delta Logo
8:50 pm - 4:55 pmBOS-BHD
15h 05m2 stops
$610Delta
Find Deal
Wed, Sep 10 - Fri, Sep 19
British Airways Logo
6:45 am - 2:20 pmBHD-BOS
12h 35m1 stop
British Airways Logo
7:19 pm - 7:40 amBOS-BHD
31h 21m2 stops
$629British Airways
Find Deal
Fri, Nov 7 - Sun, Nov 9
British Airways Logo
6:45 am - 3:50 pmBHD-BOS
14h 05m2 stops
British Airways Logo
7:19 pm - 7:40 amBOS-BHD
31h 21m2 stops
$639British Airways
Find Deal
Fri, Nov 7 - Sun, Nov 9
British Airways Logo
6:45 am - 2:20 pmBHD-BOS
12h 35m1 stop
British Airways Logo
6:55 pm - 10:20 amBOS-BHD
10h 25m1 stop
$643British Airways
Find Deal
Fri, Nov 7 - Sun, Nov 9
 Logo
2:15 pm - 8:10 pmBHD-BOS
34h 55m3 stops
 Logo
9:20 pm - 4:20 pmBOS-BHD
14h 00m2 stops
Fri, Nov 7 - Sun, Nov 9
 Logo
7:05 am - 6:10 pmBHD-BOS
40h 05m3 stops
 Logo
6:00 am - 9:10 pmBOS-BHD
34h 10m3 stops
Sun, Sep 21 - Mon, Sep 29
 Logo
7:30 am - 6:10 pmBHD-BOS
39h 40m3 stops
 Logo
5:05 pm - 8:55 pmBOS-BHD
22h 50m2 stops
$1,003
Find Deal
Sun, Sep 21 - Mon, Sep 29

Delta flights from Belfast City Airport to Boston

Our best Delta deals on Belfast City Airport to Boston flight tickets
Delta
Sep 21
BHD5:25 pmBelfast City
27h 35m
2 stops
BOS4:00 pmBoston Logan Intl
Sep 29
BOS11:00 amBoston Logan Intl
24h 55m
2 stops
BHD4:55 pmBelfast City
Delta
Sep 10
BHD6:30 amBelfast City
14h 30m
2 stops
BOS4:00 pmBoston Logan Intl
Sep 19
BOS8:50 pmBoston Logan Intl
15h 05m
2 stops
BHD4:55 pmBelfast City

British Airways flights from Belfast City Airport to Boston

Our best British Airways deals on Belfast City Airport to Boston flight tickets
British Airways
Nov 7
BHD6:45 amBelfast City
12h 35m
1 stop
BOS2:20 pmBoston Logan Intl
Nov 9
BOS7:19 pmBoston Logan Intl
31h 21m
2 stops
BHD7:40 amBelfast City
British Airways
Nov 7
BHD6:45 amBelfast City
14h 05m
2 stops
BOS3:50 pmBoston Logan Intl
Nov 9
BOS7:19 pmBoston Logan Intl
31h 21m
2 stops
BHD7:40 amBelfast City
British Airways
Nov 7
BHD6:45 amBelfast City
12h 35m
1 stop
BOS2:20 pmBoston Logan Intl
Nov 9
BOS6:55 pmBoston Logan Intl
10h 25m
1 stop
BHD10:20 amBelfast City

momondo Fare Finder

 
Customize your flight search to find flights from Belfast City Airport to Boston 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, momondo users made 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Belfast City Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 9/21

1:00 pm-11:15 am

1 stop27h 15m

Boston Logan Intl

Mon 9/29

10:00 pm-12:55 pm

1 stop9h 55m

$580

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 9/10

6:30 am-6:25 pm

1 stop16h 55m

Boston Logan Intl

Fri 9/19

6:45 pm-9:15 pm

1 stop21h 30m

$605

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 9/21

5:25 pm-4:00 pm

2 stops27h 35m

Boston Logan Intl

Mon 9/29

11:00 am-4:55 pm

2 stops24h 55m

$609

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 9/10

6:30 am-4:00 pm

2 stops14h 30m

Boston Logan Intl

Fri 9/19

8:50 pm-4:55 pm

2 stops15h 05m

$610

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 11/7

6:45 am-2:20 pm

1 stop12h 35m

Boston Logan Intl

Sun 11/9

7:19 pm-7:40 am

2 stops31h 21m

$629

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 11/7

6:45 am-3:50 pm

2 stops14h 05m

Boston Logan Intl

Sun 11/9

7:19 pm-7:40 am

2 stops31h 21m

$639

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 11/7

6:45 am-2:20 pm

1 stop12h 35m

Boston Logan Intl

Sun 11/9

6:55 pm-10:20 am

1 stop10h 25m

$643

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 11/7

2:15 pm-8:10 pm

3 stops34h 55m

Boston Logan Intl

Sun 11/9

9:20 pm-4:20 pm

2 stops14h 00m

$748

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 9/21

7:05 am-6:10 pm

3 stops40h 05m

Boston Logan Intl

Mon 9/29

6:00 am-9:10 pm

3 stops34h 10m

$965

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 9/21

7:30 am-6:10 pm

3 stops39h 40m

Boston Logan Intl

Mon 9/29

5:05 pm-8:55 pm

2 stops22h 50m

$1,003

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Belfast City Airport to Boston

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 time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Belfast City Airport to Boston in the morning for as low as $570. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $1,017 per ticket.

When to book flights from Belfast City Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast City Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Belfast City Airport to Boston (BHD to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast City Airport to Boston

Direct flights

None
There are no direct flights from Belfast City Airport to Boston. There are no popular flight routes from Belfast City Airport to Boston.
  • How far is Belfast City to Boston Logan Intl by plane?

    The straight-line distance from Belfast City to Boston Logan Intl is 2983.1 mi. Typically, this will take 12h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Belfast City Airport to Boston Logan Intl Airport?

    Prices for flights from Belfast City Airport to Boston Logan Intl Airport are updated daily.

  • How old do you have to be to fly from Belfast City Airport to Boston Logan Intl Airport?

    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 Belfast City Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport 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 Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Cambridge
Narragansett
Nashua
South Yarmouth
Gloucester
Brockton
Laconia
Concord
Falmouth
Everett
Wells
Sturbridge

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Boston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boston from Belfast.

Can I find flights from Belfast to Boston with flexible booking policies on momondo?

Yes. All flights to Boston from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Belfast to Boston?

momondo helps you find the best flight between Belfast and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Belfast to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Belfast and alert you when they change.

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1 adult
Tue 9/2
Tue 9/9

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