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Cheap flights from Lexington to Portugal from $355

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Portugal departing on 4/1. 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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0 bags

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Find the cheapest flights from Lexington to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
4:58 pm - 9:55 pm
LEX
-
LIS
23h 57m2 stops
British Airways Logo
11:05 am - 6:09 pm
LIS
-
LEX
12h 04m1 stop
$444British Airways
lun., ene. 12 - mar., ene. 27
Multiple Airlines Logo
4:58 pm - 6:55 pm
LEX
-
LIS
20h 57m2 stops
Multiple Airlines Logo
6:30 am - 11:23 pm
LIS
-
LEX
21h 53m2 stops
$451Multiple Airlines
lun., ene. 12 - mar., ene. 27
Delta Logo
5:35 pm - 3:10 pm
LEX
-
LIS
16h 35m2 stops
Delta Logo
10:00 am - 9:41 pm
LIS
-
LEX
16h 41m2 stops
$479Delta
mar., feb. 3 - mié., feb. 11
United Airlines Logo
8:35 am - 1:20 pm
LEX
-
LIS
23h 45m2 stops
United Airlines Logo
5:00 am - 1:25 pm
LIS
-
LEX
37h 25m2 stops
$500United Airlines
vie., feb. 6 - mar., feb. 10
American Airlines Logo
4:35 pm - 2:45 pm
LEX
-
LIS
17h 10m2 stops
American Airlines Logo
11:05 am - 6:09 pm
LIS
-
LEX
12h 04m1 stop
$502American Airlines
mar., feb. 3 - mié., feb. 11
United Airlines Logo
8:35 am - 11:40 am
LEX
-
OPO
22h 05m2 stops
United Airlines Logo
6:00 am - 5:12 pm
OPO
-
LEX
40h 12m2 stops
$503United Airlines
vie., feb. 6 - mar., feb. 10
American Airlines Logo
6:39 pm - 9:05 am
LEX
-
LIS
9h 26m1 stop
American Airlines Logo
11:05 am - 6:09 pm
LIS
-
LEX
12h 04m1 stop
$506American Airlines
lun., ene. 12 - mar., ene. 27
Lufthansa Logo
5:39 pm - 3:15 pm
LEX
-
OPO
17h 36m2 stops
Lufthansa Logo
4:15 pm - 11:44 pm
OPO
-
LEX
35h 29m2 stops
$533Lufthansa
dom., mar. 8 - dom., mar. 15
Delta Logo
5:35 pm - 2:35 pm
LEX
-
LIS
16h 00m2 stops
Delta Logo
10:00 am - 11:51 pm
LIS
-
LEX
18h 51m2 stops
$570Delta
vie., feb. 6 - mar., feb. 10
Lufthansa Logo
5:39 pm - 3:15 pm
LEX
-
OPO
17h 36m2 stops
Lufthansa Logo
4:15 pm - 11:44 pm
OPO
-
LEX
35h 29m2 stops
$656Lufthansa
dom., mar. 8 - dom., mar. 15

Delta flights from Lexington to Portugal

Our best Delta deals on Lexington to Portugal flight tickets
Delta
Feb 3
LEX5:35 pmLexington Blue Grass
16h 35m
2 stops
LIS3:10 pmLisbon Humberto Delgado
Feb 11
LIS10:00 amLisbon Humberto Delgado
16h 41m
2 stops
LEX9:41 pmLexington Blue Grass
$479
Find similar
Delta
Feb 6
LEX5:35 pmLexington Blue Grass
16h 00m
2 stops
LIS2:35 pmLisbon Humberto Delgado
Feb 10
LIS10:00 amLisbon Humberto Delgado
18h 51m
2 stops
LEX11:51 pmLexington Blue Grass
$570
Find similar
Delta
Jan 2
LEX7:10 amLexington Blue Grass
20h 50m
2 stops
LIS9:00 amLisbon Humberto Delgado
Jan 11
LIS5:00 amLisbon Humberto Delgado
21h 41m
2 stops
LEX9:41 pmLexington Blue Grass
$2,219
Find similar

United Airlines flights from Lexington to Portugal

Our best United Airlines deals on Lexington to Portugal flight tickets
United Airlines
Feb 6
LEX8:35 amLexington Blue Grass
23h 45m
2 stops
LIS1:20 pmLisbon Humberto Delgado
Feb 10
LIS5:00 amLisbon Humberto Delgado
37h 25m
2 stops
LEX1:25 pmLexington Blue Grass
$500
Find similar
United Airlines
Feb 6
LEX8:35 amLexington Blue Grass
22h 05m
2 stops
OPO11:40 amPorto
Feb 10
OPO6:00 amPorto
40h 12m
2 stops
LEX5:12 pmLexington Blue Grass
$503
Find similar
United Airlines
Mar 8
LEX5:39 pmLexington Blue Grass
38h 01m
2 stops
OPO11:40 amPorto
Mar 15
OPO12:30 pmPorto
39h 14m
2 stops
LEX11:44 pmLexington Blue Grass
$548
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to Portugal 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 diciembre 4, 2025.
Use the filters below to find and compare flights from Lexington to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

lun. 1/12

4:58 pm-9:55 pm

2 stops23h 57m

Lisbon Humberto Delgado

mar. 1/27

11:05 am-6:09 pm

1 stop12h 04m

$444

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

lun. 1/12

4:58 pm-6:55 pm

2 stops20h 57m

Lisbon Humberto Delgado

mar. 1/27

6:30 am-11:23 pm

2 stops21h 53m

$451

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

mar. 2/3

5:35 pm-3:10 pm

2 stops16h 35m

Lisbon Humberto Delgado

mié. 2/11

10:00 am-9:41 pm

2 stops16h 41m

$479

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

vie. 2/6

8:35 am-1:20 pm

2 stops23h 45m

Lisbon Humberto Delgado

mar. 2/10

5:00 am-1:25 pm

2 stops37h 25m

$500

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

mar. 2/3

4:35 pm-2:45 pm

2 stops17h 10m

Lisbon Humberto Delgado

mié. 2/11

11:05 am-6:09 pm

1 stop12h 04m

$502

LexingtonPorto

LEX - OPO

LEXOPO

Lexington Blue Grass

vie. 2/6

8:35 am-11:40 am

2 stops22h 05m

Porto

mar. 2/10

6:00 am-5:12 pm

2 stops40h 12m

$503

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

lun. 1/12

6:39 pm-9:05 am

1 stop9h 26m

Lisbon Humberto Delgado

mar. 1/27

11:05 am-6:09 pm

1 stop12h 04m

$506

LexingtonPorto

LEX - OPO

LEXOPO

Lexington Blue Grass

dom. 3/8

5:39 pm-3:15 pm

2 stops17h 36m

Porto

dom. 3/15

4:15 pm-11:44 pm

2 stops35h 29m

$533

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

vie. 2/6

5:35 pm-2:35 pm

2 stops16h 00m

Lisbon Humberto Delgado

mar. 2/10

10:00 am-11:51 pm

2 stops18h 51m

$570

LexingtonPorto

LEX - OPO

LEXOPO

Lexington Blue Grass

dom. 3/8

5:39 pm-3:15 pm

2 stops17h 36m

Porto

dom. 3/15

4:15 pm-11:44 pm

2 stops35h 29m

$656

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Lexington to Portugal

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 Portugal?

According to our data, Sunday is the cheapest day to fly to Portugal from Lexington. The lowest ticket price found for a Sunday departure recently was $577. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Thursday, with ticket prices averaging around $1,462.

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

Our most recent data shows that the best time of day to fly to Portugal is at noon. Flights from Lexington to Portugal during this time can be as low as $889. In the morning is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,418 per ticket.

Cheap Lexington to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to Portugal

Fastest flight time

13h 13m

Direct flights

None
The fastest flight from Lexington to Portugal takes 13h 13m
There are no direct flights from Lexington to Portugal. There are no popular flight routes from Lexington to Portugal.
Search flight deals

  • When did momondo last update prices for flights from Lexington Blue Grass Airport to Portugal?

    Prices for flights from Lexington Blue Grass Airport to Portugal are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lexington Blue Grass Airport to Portugal?

  • How old do you have to be to fly from Lexington Blue Grass Airport to Portugal?

    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 Lexington Blue Grass Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

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

Best airlines flying from Lexington to Portugal

Compare and see reviews for airlines that fly from Lexington to Portugal with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $604Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to Portugal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Lexington to Portugal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Lexington to Portugal with flexible booking policies on momondo?

Flights from Lexington to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lexington to Portugal?

momondo helps you find the best flight between Lexington and Portugal 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 Lexington to Portugal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Lexington to Portugal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Portugal trip

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Find better results for your trip to Portugal

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Popular flights according to clicks in the last 7 days on momondo
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