$280+ Cheap flights from Boston (BOS) to Lagos, Portugal
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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FAO
Aug 10 — Aug 171
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Lagos with Cheapflights
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Best
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Cheapest flights from Boston to LagosExplore the most affordable flight options available from Boston to Lagos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.
Explore the most affordable flight options available from Boston to Lagos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.
This oojo deal was found by Cheapflights users on 7/7. 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.
Fri 11/136:00 pm
BOS
- FAO
1 stop24h 50m
TAP AIR PORTUGAL
Sun 11/2211:10 am
FAO
- BOS
1 stop13h 45m
TAP AIR PORTUGAL
Deal found 7/7![TAP AIR PORTUGAL logo]()
$562
This lol.travel deal was found by Cheapflights users on 7/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:20 pm
BOS
- FAO
1 stop31h 05m
TAP AIR PORTUGAL
Fri 9/46:20 pm
FAO
- BOS
1 stop25h 25m
TAP AIR PORTUGAL
Deal found 7/10![TAP AIR PORTUGAL logo]()
$568
This oojo deal was found by Cheapflights users on 7/7. 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 10/1010:45 pm
BOS
- FAO
1 stop13h 35m
TAP AIR PORTUGAL
Sat 10/176:10 pm
FAO
- BOS
1 stop31h 10m
TAP AIR PORTUGAL
Deal found 7/7![TAP AIR PORTUGAL logo]()
$570
This Mytrip deal was found by Cheapflights users on 7/9. 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 8/246:05 pm
BOS
- FAO
1 stop11h 20m
TAP AIR PORTUGAL
Sun 9/66:05 am
FAO
- BOS
1 stop19h 15m
TAP AIR PORTUGAL
Deal found 7/9![TAP AIR PORTUGAL logo]()
$573
This Mytrip deal was found by Cheapflights users on 7/7. 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.
Sat 10/108:50 pm
BOS
- FAO
2 stops21h 30m
Multiple Airlines
Sat 10/179:55 pm
FAO
- BOS
2 stops28h 50m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$579
This Mytrip deal was found by Cheapflights users on 7/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 pm
BOS
- FAO
1 stop11h 20m
TAP AIR PORTUGAL
Sun 11/811:10 am
FAO
- BOS
1 stop13h 45m
TAP AIR PORTUGAL
Deal found 7/6![TAP AIR PORTUGAL logo]()
$581
This Cheapflightsfares deal was found by Cheapflights users on 7/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:45 pm
BOS
- FAO
1 stop20h 05m
TAP AIR PORTUGAL
Fri 9/1811:15 am
FAO
- BOS
1 stop14h 05m
TAP AIR PORTUGAL
Deal found 7/7![TAP AIR PORTUGAL logo]()
$584
This Gotogate deal was found by Cheapflights users on 7/9. 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.
Mon 8/2410:45 pm
BOS
- FAO
1 stop20h 05m
TAP AIR PORTUGAL
Tue 9/86:15 pm
FAO
- BOS
1 stop31h 05m
TAP AIR PORTUGAL
Deal found 7/9![TAP AIR PORTUGAL logo]()
$586
Best flights from Boston to LagosDiscover carefully curated flight deals from Boston to Lagos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 11, 2026.
Discover carefully curated flight deals from Boston to Lagos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 11, 2026.
This Mytrip deal was found by Cheapflights users on 7/11. 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 8/258:50 pm
BOS
- FAO
2 stops21h 40m
Multiple Airlines
Tue 9/18:05 pm
FAO
- BOS
3 stops31h 33m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$697
This KLM deal was found by Cheapflights users on 7/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:20 pm
BOS
- FAO
2 stops16h 30m
KLM
Sun 11/86:50 pm
FAO
- BOS
1 stop23h 35m
KLM
Deal found 7/10![KLM logo]()
$818
This United Airlines deal was found by Cheapflights users on 7/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:23 pm
BOS
- FAO
2 stops33h 32m
United Airlines
Wed 9/233:25 pm
FAO
- BOS
1 stop29h 15m
United Airlines
Deal found 7/10![United Airlines logo]()
$950
This United deal was found by Cheapflights users on 7/6. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:07 pm
BOS
- FAO
1 stop10h 48m
Multiple Airlines
Tue 9/17:05 pm
FAO
- BOS
1 stop25h 05m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$737
This KLM deal was found by Cheapflights users on 7/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:45 pm
BOS
- FAO
1 stop11h 45m
KLM
Sat 10/109:55 pm
FAO
- BOS
1 stop20h 20m
KLM
Deal found 7/6![KLM logo]()
$894
This United deal was found by Cheapflights users on 7/10. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:27 pm
BOS
- FAO
1 stop32h 28m
Multiple Airlines
Tue 8/117:05 pm
FAO
- BOS
1 stop25h 05m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$865
Last-minute flights from Boston to LagosDiscover last-minute flight deals from Boston to Lagos. Data last updated July 11, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Lagos. Data last updated July 11, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 7/8. 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 8/178:50 pm
BOS
- FAO
2 stops18h 30m
Multiple Airlines
Wed 9/28:05 pm
FAO
- BOS
3 stops31h 33m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$687
This lol.travel deal was found by Cheapflights users on 7/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:20 pm
BOS
- FAO
1 stop31h 05m
TAP AIR PORTUGAL
Fri 9/46:20 pm
FAO
- BOS
1 stop25h 25m
TAP AIR PORTUGAL
Deal found 7/10![TAP AIR PORTUGAL logo]()
$568
This Mytrip deal was found by Cheapflights users on 7/9. 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 8/208:50 pm
BOS
- FAO
3 stops32h 20m
Multiple Airlines
Fri 9/48:55 pm
FAO
- BOS
3 stops29h 50m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$639
This Mytrip deal was found by Cheapflights users on 7/9. 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 8/246:05 pm
BOS
- FAO
1 stop11h 20m
TAP AIR PORTUGAL
Sun 9/66:05 am
FAO
- BOS
1 stop19h 15m
TAP AIR PORTUGAL
Deal found 7/9![TAP AIR PORTUGAL logo]()
$573
This Gotogate deal was found by Cheapflights users on 7/9. 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.
Mon 8/2410:45 pm
BOS
- FAO
1 stop20h 05m
TAP AIR PORTUGAL
Tue 9/86:15 pm
FAO
- BOS
1 stop31h 05m
TAP AIR PORTUGAL
Deal found 7/9![TAP AIR PORTUGAL logo]()
$586
This Mytrip deal was found by Cheapflights users on 7/8. 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 8/258:50 pm
BOS
- FAO
2 stops21h 20m
Multiple Airlines
Mon 8/318:20 pm
FAO
- BOS
2 stops31h 18m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$678
One-way flights from Boston to LagosSearch for one-way flight options from Boston to Lagos. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
Search for one-way flight options from Boston to Lagos. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/2411:10 am
BOS
- FAO
3 stops31h 05m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/3011:00 pm
BOS
- FAO
2 stops15h 55m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$285
This Mytrip deal was found by Cheapflights users on 7/10. 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 9/298:50 pm
BOS
- FAO
2 stops20h 40m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$290
This Mytrip deal was found by Cheapflights users on 7/7. 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.
Fri 9/258:50 pm
BOS
- FAO
2 stops18h 30m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 9/710:05 am
BOS
- FAO
3 stops56h 25m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/2311:00 pm
BOS
- FAO
2 stops30h 45m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/48:50 pm
BOS
- FAO
2 stops21h 40m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 9/88:50 pm
BOS
- FAO
2 stops21h 40m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$311
Find flight deals from Boston to Lagos
Keep the following information in mind while searching for Boston to Lagos flight deals. Data was last updated July 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $562 (oojo) |
One-way from | $280 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $651 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Lagos 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 July 11, 2026.
Use the filters below to find and compare flights from Boston to Lagos that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonFaro
BOS - FAO
BOSFAO
Boston Logan Intl
Tue 8/25
8:50 pm-11:30 pm
2 stops21h 40m
Faro
Tue 9/1
8:05 pm-10:38 pm
3 stops31h 33m
$697
BostonFaro
BOS - FAO
BOSFAO
Boston Logan Intl
Sun 8/16
6:07 pm-9:55 am
1 stop10h 48m
Faro
Tue 9/1
7:05 pm-3:10 pm
1 stop25h 05m
$737
BostonFaro
BOS - FAO
BOSFAO
Boston Logan Intl
Sat 10/31
5:20 pm-1:50 pm
2 stops16h 30m
Faro
Sun 11/8
6:50 pm-1:25 pm
1 stop23h 35m
$818
BostonFaro
BOS - FAO
BOSFAO
Boston Logan Intl
Sat 8/1
8:27 pm-9:55 am
1 stop32h 28m
Faro
Tue 8/11
7:05 pm-3:10 pm
1 stop25h 05m
$865
Quickest round-trip
BostonFaro
BOS - FAO
BOSFAO
Boston Logan Intl
Fri 10/2
4:45 pm-9:30 am
1 stop11h 45m
Faro
Sat 10/10
9:55 pm-1:15 pm
1 stop20h 20m
$894
BostonFaro
BOS - FAO
BOSFAO
Boston Logan Intl
Sat 9/19
7:23 pm-9:55 am
2 stops33h 32m
Faro
Wed 9/23
3:25 pm-3:40 pm
1 stop29h 15m
$950
Cheapest one-way
BostonFaro
BOS - FAO
BOSFAO
Boston Logan Intl
Mon 8/24
11:10 am-11:15 pm
3 stops31h 05m
$280
BostonFaro
BOS - FAO
BOSFAO
Boston Logan Intl
Mon 10/26
8:50 pm-9:05 am
2 stops32h 15m
$285
BostonFaro
BOS - FAO
BOSFAO
Boston Logan Intl
Tue 9/29
8:50 pm-10:30 pm
2 stops20h 40m
$290
BostonFaro
BOS - FAO
BOSFAO
Boston Logan Intl
Tue 9/1
8:50 pm-9:00 am
3 stops31h 10m
$335
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Boston to Lagos
Have a flexible travel schedule? Discover the best time to fly to Lagos from Boston with our price prediction graph.
BOS-FAO
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 Boston to Lagos
BOS-LA9
BOS-FAO
How much does it cost to fly round-trip from Boston to Lagos?
Reviews of airlines servicing Lagos
Get insights into the airlines that provide service to Lagos. 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 Lagos. Reviews last updated July 11, 2026.
Read through reviews of airlines operating flights from Boston to Lagos, such as KLM,United Airlines, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Overall
7.8
Food
7.3
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Food
7.3
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Food
7.3
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Food
7.3
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Food
7.3
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Food
7.3
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Boston to Lagos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boston to Lagos
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Complete your trip
Complete your trip to Lagos by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Boston to Lagos, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Lagos flights
Browse other Boston and Lagos flight options. Last updated on July 11, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on July 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Lagos flights
Consider these flights traveling from Boston to Lagos.
Top 6 airlines flying from Boston to Lagos
Discover the top 6 airlines that operate flights from Boston to Lagos. 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 July 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$443 | Average$654 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$481 | Average$736 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$493 | Average$733 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$500 | Average$784 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$500 | Average$780 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$546 | Average$722 | FlexibilityNo cancel fee | On-time74% |