$427 Cheap British Airways flights from Boston to Lisbon (BOS to LIS)

Find The Best Day To Fly from Boston to Lisbon

Amazing British Airways BOS to LIS Flight Deals

The cheapest flights to Humberto Delgado found within the past 7 days were $425 round trip and $427 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Sep 8 - Tue, Sep 9
BOS
Boston
LIS
Lisbon
$425 Roundtrip, just found
$425
Roundtrip
just found
Select British Airways flight, departing Mon, Sep 8 from Boston to Lisbon, returning Tue, Sep 9, priced at $425 just found
Mon, Oct 13 - Tue, Oct 14
BOS
Boston
LIS
Lisbon
$425 Roundtrip, found 1 day ago
$425
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Oct 13 from Boston to Lisbon, returning Tue, Oct 14, priced at $425 found 1 day ago
Mon, Sep 8 - Wed, Sep 10
BOS
Boston
LIS
Lisbon
$429 Roundtrip, just found
$429
Roundtrip
just found
Select British Airways flight, departing Mon, Sep 8 from Boston to Lisbon, returning Wed, Sep 10, priced at $429 just found

LIS From BOS Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
The Emerald House Lisbon, Curio Collection By Hilton

The Emerald House Lisbon, Curio Collection By Hilton

4 out of 5
Save 100% on your flight
per person
Sep 25 - Oct 2
found 14 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Lisbon (LIS)
Casa Rosário : Three Bedroom Villa with Private Pool;

Casa Rosário : Three Bedroom Villa with Private Pool;

4 out of 5
Save 100% on your flight
per person
Aug 31 - Sep 4
found 14 hours ago
Roundtrip flight included
Boston (BOS) to Lisbon (LIS)
Eurostars Universal Lisboa

Eurostars Universal Lisboa

5 out of 5
Save 100% on your flight
per person
Sep 25 - Oct 2
found 14 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Lisbon (LIS)
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Frequently asked questions

Can I catch a flight from Logan Intl. Airport to Humberto Delgado Airport (LIS) right now?
For information on any current Humberto Delgado Airport (LIS) travel advice and quarantine requirements, go to the Covid-19 Travel Advisor. Check before you book your flight, so you don't get caught out.
What terminal is British Airways at Logan Intl. Airport?
Check your boarding pass to find out which Logan Intl. Airport terminal you'll be taking off from on your way to Lisbon/Portela Airport with British Airways. If you can't find the information on there, get in touch with your airline.
Are there British Airways non-stop flights from BOS to LIS?
If you want to travel with British Airways from BOS to Lisbon/Portela Airport, you'll have to make at least one stop. While you're waiting for your connection, take the chance to enjoy a bite to eat or go for a stroll.
How long is a British Airways flight from BOS to LIS?
Air traffic and weather permitting, your British Airways flight from BOS to LIS will take roughly 9 hours and 24 minutes. You'll have ample time to enjoy a drink or two, get some sleep and work on your travel program before touchdown.
How many direct and indirect flights does British Airways fly from BOS to LIS?
British Airways currently offers no fewer than 4 flights daily from BOS to Lisbon/Portela Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to LIS, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best British Airways flight from Boston BOS to Lisbon LIS 

To find the best deals on flights to Boston from Lisbon with British Airways, just enter your travel dates, filter by British Airways, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Boston BOS to Lisbon LIS with British Airways 

If you’re planning a round trip, booking return flights with British Airways is usually the most cost-effective option. With airfares ranging from $425 to $429, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way British Airways flights from Boston BOS to Lisbon LIS 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way British Airways flight from Boston to Lisbon costs from $427. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Lisbon LIS from  Boston BOS with British Airways 

To find a cheap British Airways flight from Boston BOS to Lisbon LIS, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on British Airways flights from Boston BOS to Lisbon LIS 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover. 

 

Find nonstop flights from Boston BOS to Lisbon LIS with British Airways 

If you’re keen to be on Lisbon soil fast, don’t waste time with a stopover—filter your search results to show direct British Airways flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for British Airways flights from Boston BOS to Lisbon LIS 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Lisbon LIS from  Boston BOS with British Airways on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

British Airways Airports
Hop on a(n) British Airways flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
DFWUSADallas-Fort Worth Intl.107
ORDUSAO'Hare Intl.98
MIAUSAMiami Intl.42
LHRGBRHeathrow31
PHLUSAPhiladelphia Intl.26
CLTUSACharlotte-Douglas Intl.23
DUBIRLDublin14
MSYUSALouis Armstrong New Orleans Intl.13
HNDJPNHaneda11
BNAUSANashville Intl.10

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