$361+ Cheap flights from Belgium to Boston (BOS)
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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BOS
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Belgium to Boston
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Cheapest flights from Belgium to BostonExplore the most affordable flight options available from Belgium to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Belgium to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:35 pm -
1 stop30h 10m
Thu 10/228:50 pm -
1 stop10h 05m
Deal found 8/4![Multiple Airlines logo]()
$570
This LEVEL deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:55 pm -
1 stop29h 50m
Wed 9/1610:55 pm -
1 stop28h 50m
Deal found 8/5![LEVEL logo]()
$590
This LEVEL deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:15 pm -
1 stop12h 30m
Wed 9/910:55 pm -
1 stop12h 30m
Deal found 8/5![LEVEL logo]()
$599
This LEVEL deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:15 pm -
1 stop12h 30m
Wed 9/210:55 pm -
1 stop12h 30m
Deal found 8/4![LEVEL logo]()
$600
This LEVEL deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:50 pm -
1 stop30h 15m
Wed 9/3010:55 pm -
1 stop28h 50m
Deal found 8/2![LEVEL logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:50 pm -
2 stops30h 55m
Thu 10/2210:55 pm -
1 stop13h 15m
Deal found 8/4![Multiple Airlines logo]()
$617
This deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:50 pm -
1 stop13h 55m
Tue 9/18:50 pm -
1 stop10h 05m
Deal found 8/3![Icelandair logo]()
$619
This Gotogate deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:50 pm -
1 stop13h 55m
Mon 11/27:50 pm -
1 stop10h 05m
Deal found 8/2![Icelandair logo]()
$622
This LEVEL deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:00 am -
1 stop16h 05m
Thu 9/2410:55 pm -
1 stop28h 50m
Deal found 8/2![LEVEL logo]()
$624
This lastminute.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:55 pm -
1 stop24h 45m
Fri 9/115:05 pm -
1 stop11h 40m
Deal found 8/4![ITA Airways logo]()
$625
This Orbitz deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:20 am -
1 stop10h 35m
Sat 10/175:25 pm -
1 stop10h 15m
Deal found 8/4![Aer Lingus logo]()
$633
This deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:10 am -
1 stop14h 18m
Tue 9/13:30 pm -
1 stop10h 15m
Deal found 8/3![United Airlines logo]()
$634
Best flights from Belgium to BostonDiscover carefully curated flight deals from Belgium to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Belgium to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This LEVEL deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:15 pm -
1 stop12h 30m
Wed 9/210:55 pm -
1 stop12h 30m
Deal found 8/4![LEVEL logo]()
$600
This Flighttix deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:05 am -
1 stop15h 05m
Thu 9/249:20 pm -
1 stop11h 25m
Deal found 8/1![Iberia logo]()
$676
This British Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:05 pm -
1 stop13h 45m
Tue 9/297:00 pm -
2 stops14h 15m
Deal found 8/4![Multiple Airlines logo]()
$677
This British Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:05 pm -
1 stop26h 55m
Sat 9/125:28 pm -
2 stops14h 52m
Deal found 8/4![British Airways logo]()
$691
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:20 am -
1 stop16h 15m
Wed 9/239:20 am -
2 stops18h 20m
Deal found 8/6![Delta logo]()
$694
This LEVEL deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:15 pm -
1 stop12h 30m
Wed 9/910:55 pm -
1 stop28h 50m
Deal found 8/5![LEVEL logo]()
$637
This British Airways deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:45 am -
1 stop12h 15m
Fri 9/119:25 am -
2 stops18h 30m
Deal found 8/6![Multiple Airlines logo]()
$689
This Finnair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:30 am -
2 stops22h 58m
Thu 9/248:05 pm -
1 stop18h 35m
Deal found 8/1![Multiple Airlines logo]()
$689
This British Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:50 pm -
2 stops14h 05m
Thu 9/1012:00 pm -
2 stops15h 55m
Deal found 8/4![Multiple Airlines logo]()
$693
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:10 pm -
2 stops33h 30m
Tue 9/85:45 pm -
2 stops23h 00m
Deal found 8/2![Multiple Airlines logo]()
$726
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:20 pm -
1 stop13h 30m
Sat 10/179:20 pm -
1 stop13h 45m
Deal found 8/4![Multiple Airlines logo]()
$752
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:35 am -
2 stops19h 45m
Thu 9/245:25 pm -
1 stop9h 15m
Deal found 8/3![Multiple Airlines logo]()
$808
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:35 am -
2 stops17h 05m
Thu 9/105:10 pm -
2 stops19h 00m
Deal found 8/4![Multiple Airlines logo]()
$821
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:35 pm -
2 stops27h 15m
Wed 9/910:55 pm -
1 stop15h 45m
Deal found 8/3![Multiple Airlines logo]()
$839
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:00 pm -
2 stops29h 00m
Sat 10/3110:30 pm -
1 stop13h 00m
Deal found 8/5![Multiple Airlines logo]()
$914
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:10 am -
2 stops17h 45m
Wed 9/910:55 pm -
1 stop15h 45m
Deal found 8/6![Multiple Airlines logo]()
$917
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:35 am -
3 stops42h 15m
Wed 9/210:40 am -
3 stops27h 20m
Deal found 8/4![Multiple Airlines logo]()
$928
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:55 am -
2 stops16h 55m
Mon 8/3111:00 pm -
2 stops15h 35m
Deal found 8/4![Multiple Airlines logo]()
$938
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:40 pm -
3 stops30h 58m
Mon 9/75:45 am -
3 stops32h 10m
Deal found 8/1![Multiple Airlines logo]()
$945
Last-minute flights from Belgium to BostonDiscover last-minute flight deals from Belgium to Boston. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Belgium to Boston. Data last updated August 6, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:55 pm -
1 stop24h 45m
Sun 9/65:05 pm -
1 stop18h 50m
Deal found 8/6![ITA Airways logo]()
$639
This deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:10 am -
1 stop14h 18m
Tue 9/13:30 pm -
1 stop10h 15m
Deal found 8/3![United Airlines logo]()
$634
This LEVEL deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:55 pm -
1 stop29h 50m
Wed 9/1610:55 pm -
1 stop28h 50m
Deal found 8/5![LEVEL logo]()
$590
This deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:50 pm -
1 stop13h 55m
Tue 9/18:50 pm -
1 stop10h 05m
Deal found 8/3![Icelandair logo]()
$619
This LEVEL deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:15 pm -
1 stop12h 30m
Wed 9/910:55 pm -
1 stop12h 30m
Deal found 8/5![LEVEL logo]()
$599
This LEVEL deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:15 pm -
1 stop12h 30m
Wed 9/210:55 pm -
1 stop12h 30m
Deal found 8/4![LEVEL logo]()
$600
This lastminute.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:55 pm -
1 stop24h 45m
Fri 9/115:05 pm -
1 stop11h 40m
Deal found 8/4![ITA Airways logo]()
$625
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:10 pm -
2 stops33h 30m
Tue 9/85:45 pm -
2 stops23h 00m
Deal found 8/2![Multiple Airlines logo]()
$726
This oojo deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:55 pm -
1 stop24h 45m
Sat 9/125:05 pm -
1 stop11h 40m
Deal found 8/4![ITA Airways logo]()
$641
This LEVEL deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:00 am -
1 stop16h 05m
Thu 9/2410:55 pm -
1 stop28h 50m
Deal found 8/2![LEVEL logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:35 am -
1 stop20h 30m
Thu 9/2410:55 pm -
1 stop13h 15m
Deal found 8/2![Multiple Airlines logo]()
$676
This LEVEL deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:50 pm -
1 stop30h 15m
Wed 9/3010:55 pm -
1 stop28h 50m
Deal found 8/2![LEVEL logo]()
$602
One-way flights from Belgium to BostonSearch for one-way flight options from Belgium to Boston. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Belgium to Boston. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:25 pm -
2 stops29h 25m
Deal found 8/1![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:05 am -
3 stops38h 45m
Deal found 8/5![Multiple Airlines logo]()
$372
This deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:50 pm -
1 stop12h 45m
Deal found 8/4![British Airways logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:25 pm -
2 stops28h 35m
Deal found 8/3![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:35 pm -
3 stops35h 15m
Deal found 8/1![Multiple Airlines logo]()
$390
This deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:00 pm -
1 stop11h 35m
Deal found 8/4![British Airways logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:05 pm -
3 stops56h 40m
Deal found 8/5![Multiple Airlines logo]()
$411
This deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:20 am -
1 stop10h 35m
Deal found 8/4![Aer Lingus logo]()
$425
This deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:20 am -
1 stop14h 30m
Deal found 8/4![Aer Lingus logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:05 pm -
3 stops42h 04m
Deal found 8/2![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:55 pm -
3 stops28h 05m
Deal found 8/3![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:30 pm -
3 stops44h 39m
Deal found 8/2![Multiple Airlines logo]()
$447
Find flight deals from Belgium to Boston
Keep the following information in mind while searching for Belgium to Boston flight deals. Data was last updated August 6, 2026.
Round-trip from | $570 (Kiwi.com) |
|---|---|
One-way from | $361 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $665 |
Cheapflights Fare Finder
Customize your flight search to find flights from Belgium 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, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Belgium to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Thu 8/27
3:15 pm-9:45 pm
1 stop12h 30m
Boston Logan Intl
Wed 9/2
10:55 pm-5:25 pm
1 stop12h 30m
$600
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Thu 8/27
3:15 pm-9:45 pm
1 stop12h 30m
Boston Logan Intl
Wed 9/9
10:55 pm-9:45 am
1 stop28h 50m
$637
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Thu 9/10
7:05 am-4:10 pm
1 stop15h 05m
Boston Logan Intl
Thu 9/24
9:20 pm-2:45 pm
1 stop11h 25m
$676
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Mon 9/21
12:05 pm-7:50 pm
1 stop13h 45m
Boston Logan Intl
Tue 9/29
7:00 pm-3:15 pm
2 stops14h 15m
$677
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Fri 8/28
10:45 am-5:00 pm
1 stop12h 15m
Boston Logan Intl
Fri 9/11
9:25 am-9:55 am
2 stops18h 30m
$689
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Thu 9/10
6:30 am-11:28 pm
2 stops22h 58m
Boston Logan Intl
Thu 9/24
8:05 pm-8:40 pm
1 stop18h 35m
$689
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Sat 9/5
8:05 pm-5:00 pm
1 stop26h 55m
Boston Logan Intl
Sat 9/12
5:28 pm-2:20 pm
2 stops14h 52m
$691
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Thu 8/27
3:50 pm-11:55 pm
2 stops14h 05m
Boston Logan Intl
Thu 9/10
12:00 pm-9:55 am
2 stops15h 55m
$693
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Sat 9/19
6:20 am-4:35 pm
1 stop16h 15m
Boston Logan Intl
Wed 9/23
9:20 am-9:40 am
2 stops18h 20m
$694
BrusselsBoston
CRL Charleroi Brussels - BOS Boston Logan Intl
CRLBOS
Charleroi Brussels
Tue 9/1
12:10 pm-3:40 pm
2 stops33h 30m
Boston Logan Intl
Tue 9/8
5:45 pm-10:45 pm
2 stops23h 00m
$726
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Belgium to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Belgium with our price prediction graph.
CRL-BOS
BRU-BOS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Belgium to Boston
BE0-BOS
CRL-BOS
BRU-BOS
What is the cheapest month to book a flight from Belgium to Boston?
Currently, November is the cheapest month in which you can book a flight from Belgium to Boston (average of $530). Flying from Belgium to Boston in December is currently the most expensive (average of $729). 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.
How far ahead should I book a flight from Belgium to Boston?
To ensure you get the cheapest price possible for a flight from Belgium to Boston, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated August 6, 2026.
Read through reviews of airlines operating flights from Belgium to Boston, such as Delta,Scandinavian Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Related info for your journey
Find useful and relevant information for your journey from Belgium to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Cambridge
Concord
Brockton
Seekonk
Cranston
Dedham
Warwick
Peabody
Hampton Beach
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Revere
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Belgium to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Belgium to Boston by cabin class
Find flights from Belgium to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Belgium and Boston flights
Browse other Belgium and Boston flight options. Last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Belgium to Boston
Discover the top 9 airlines that operate flights from Belgium to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$444 | Average$531 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$465 | Average$684 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$482 | Average$642 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$502 | Average$722 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$503 | Average$814 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$503 | Average$682 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$503 | Average$681 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$506 | Average$662 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$516 | Average$731 | FlexibilityNo cancel fee | On-time75% |