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Cheap flights from Maine to Lisbon from $205

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Lisbon departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Maine to Lisbon

Cheap round-trip flights

Icelandair Logo
11:35 pm - 9:20 pmBOS-LIS
16h 45m1 stop
Icelandair Logo
9:20 pm - 5:50 pmLIS-BOS
25h 30m1 stop
$380Icelandair
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Wed, Oct 22 - Thu, Nov 6
British Airways Logo
9:35 pm - 2:55 pmBOS-LIS
12h 20m1 stop
British Airways Logo
8:45 pm - 3:15 pmLIS-BOS
23h 30m1 stop
$389British Airways
Find Deal
Mon, Nov 3 - Tue, Nov 4
Scandinavian Airlines Logo
5:35 pm - 4:05 pmBOS-LIS
17h 30m1 stop
Scandinavian Airlines Logo
4:55 pm - 3:50 pmLIS-BOS
27h 55m1 stop
$425Scandinavian Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7
Scandinavian Airlines Logo
5:35 pm - 4:05 pmBOS-LIS
17h 30m1 stop
Scandinavian Airlines Logo
4:55 pm - 3:50 pmLIS-BOS
27h 55m1 stop
$433Scandinavian Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
LEVEL Logo
11:55 pm - 8:30 amBOS-LIS
27h 35m1 stop
LEVEL Logo
9:15 pm - 9:15 pmLIS-BOS
29h 00m1 stop
$436LEVEL
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Sun, Oct 5 - Tue, Oct 14
TAP AIR PORTUGAL Logo
6:10 pm - 5:40 amBOS-LIS
6h 30mnonstop
TAP AIR PORTUGAL Logo
10:00 pm - 8:25 pmLIS-BOS
27h 25m1 stop
$437TAP AIR PORTUGAL
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Sun, Oct 12 - Sat, Oct 18
LEVEL Logo
11:55 pm - 9:30 pmBOS-LIS
16h 35m1 stop
LEVEL Logo
9:15 pm - 9:15 pmLIS-BOS
29h 00m1 stop
$438LEVEL
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Sun, Oct 5 - Tue, Oct 14
Logo
3:15 pm - 6:40 pmBOS-LIS
22h 25m2 stops
Logo
10:45 pm - 9:25 pmLIS-BOS
27h 40m3 stops
$450
Find Deal
Mon, Oct 6 - Mon, Oct 13
TAP AIR PORTUGAL Logo
10:45 pm - 10:15 amBOS-LIS
6h 30mnonstop
TAP AIR PORTUGAL Logo
5:55 pm - 8:25 pmLIS-BOS
31h 30m1 stop
$454TAP AIR PORTUGAL
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Sat, Oct 11 - Sat, Oct 18
Logo
10:20 am - 6:40 pmBOS-LIS
27h 20m2 stops
Logo
10:45 pm - 5:55 pmLIS-BOS
24h 10m2 stops
$463
Find Deal
Mon, Sep 15 - Mon, Sep 22

Icelandair flights from Maine to Lisbon

Our best Icelandair deals on Maine to Lisbon flight tickets
Icelandair
Oct 22
BOS11:35 pmBoston Logan Intl
16h 45m
1 stop
LIS9:20 pmLisbon Humberto Delgado
Nov 6
LIS9:20 pmLisbon Humberto Delgado
25h 30m
1 stop
BOS5:50 pmBoston Logan Intl
$380
Find similar
Icelandair
Oct 29
BOS8:50 pmBoston Logan Intl
19h 30m
1 stop
LIS8:20 pmLisbon Humberto Delgado
Apr 9
LIS10:20 pmLisbon Humberto Delgado
25h 30m
1 stop
BOS6:50 pmBoston Logan Intl
$393
Find similar
Icelandair
Nov 29
BOS7:50 pmBoston Logan Intl
19h 30m
1 stop
LIS8:20 pmLisbon Humberto Delgado
Dec 4
LIS9:20 pmLisbon Humberto Delgado
25h 30m
1 stop
BOS5:50 pmBoston Logan Intl
$403
Find similar

British Airways flights from Maine to Lisbon

Our best British Airways deals on Maine to Lisbon flight tickets
British Airways
Nov 3
BOS9:35 pmBoston Logan Intl
12h 20m
1 stop
LIS2:55 pmLisbon Humberto Delgado
Nov 4
LIS8:45 pmLisbon Humberto Delgado
23h 30m
1 stop
BOS3:15 pmBoston Logan Intl
$389
Find similar
British Airways
Nov 2
BOS7:25 pmBoston Logan Intl
11h 40m
1 stop
LIS12:05 pmLisbon Humberto Delgado
Nov 3
LIS8:45 pmLisbon Humberto Delgado
23h 30m
1 stop
BOS3:15 pmBoston Logan Intl
$390
Find similar
British Airways
Oct 15
BOS9:20 pmBoston Logan Intl
9h 30m
1 stop
LIS11:50 amLisbon Humberto Delgado
Oct 17
LIS7:20 amLisbon Humberto Delgado
14h 50m
1 stop
BOS5:10 pmBoston Logan Intl
$457
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Maine to Lisbon 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 11, 2025.
Use the filters below to find and compare flights from Maine to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 10/22

11:35 pm-9:20 pm

1 stop16h 45m

Lisbon Humberto Delgado

Thu 11/6

9:20 pm-5:50 pm

1 stop25h 30m

$380

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 11/3

9:35 pm-2:55 pm

1 stop12h 20m

Lisbon Humberto Delgado

Tue 11/4

8:45 pm-3:15 pm

1 stop23h 30m

$389

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 11/30

5:35 pm-4:05 pm

1 stop17h 30m

Lisbon Humberto Delgado

Sun 12/7

4:55 pm-3:50 pm

1 stop27h 55m

$425

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Thu 11/6

5:35 pm-4:05 pm

1 stop17h 30m

Lisbon Humberto Delgado

Mon 11/10

4:55 pm-3:50 pm

1 stop27h 55m

$433

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 10/5

11:55 pm-8:30 am

1 stop27h 35m

Lisbon Humberto Delgado

Tue 10/14

9:15 pm-9:15 pm

1 stop29h 00m

$436

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 10/12

6:10 pm-5:40 am

Nonstop6h 30m

Lisbon Humberto Delgado

Sat 10/18

10:00 pm-8:25 pm

1 stop27h 25m

$437

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 10/5

11:55 pm-9:30 pm

1 stop16h 35m

Lisbon Humberto Delgado

Tue 10/14

9:15 pm-9:15 pm

1 stop29h 00m

$438

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 10/6

3:15 pm-6:40 pm

2 stops22h 25m

Lisbon Humberto Delgado

Mon 10/13

10:45 pm-9:25 pm

3 stops27h 40m

$450

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sat 10/11

10:45 pm-10:15 am

Nonstop6h 30m

Lisbon Humberto Delgado

Sat 10/18

5:55 pm-8:25 pm

1 stop31h 30m

$454

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 9/15

10:20 am-6:40 pm

2 stops27h 20m

Lisbon Humberto Delgado

Mon 9/22

10:45 pm-5:55 pm

2 stops24h 10m

$463

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 Lisbon from

How to get the cheapest flight ticket from Maine to Lisbon

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 day to depart on your flight to Lisbon?

Our data shows that Sunday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $681. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Maine to Lisbon for around $1,357.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is in the evening when flights can be purchased for as low as $722. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,096 on average. Flights to Lisbon from Maine in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Maine to Lisbon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Lisbon

Best Price Found

$205

Fastest flight time

6h 30m

Direct flights

Every day

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Maine in the past 72 hours is $205. The best round-trip flight deal from Maine to Lisbon found on momondo in the last 72 hours is $380.
The fastest flight from Maine to Lisbon takes 6h 30m
Direct flights go from Maine to Lisbon every day.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)
Search flight deals

  • When did momondo last update prices for flights from Maine to Lisbon Humberto Delgado Airport?

    Prices for flights from Maine to Lisbon Humberto Delgado Airport are updated daily.

  • How many operators does momondo search for flights from Maine to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Maine to Lisbon Humberto Delgado Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

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

Best airlines flying from Maine to Lisbon

Compare and see reviews for airlines that fly from Maine to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $578Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Nazaré
Ericeira
Setúbal
Oeiras
Almada
Peniche
Evora
Estoril
Sesimbra
Leiria
Figueira da Foz
Tomar
Óbidos
Batalha
Comporta
Torres Vedras
Costa da Caparica
Sines

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Lisbon?

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 Maine to Lisbon for you.

Can I find flights from Maine to Lisbon with flexible booking policies on momondo?

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

How can momondo help me find flights from Maine to Lisbon?

Once you have performed a search for Maine to Lisbon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Maine to Lisbon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lisbon and let you know when they change.

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