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Cheap flights to Portugal from $946

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — LIS
23 Mar — 30 Mar1
1 adult
Sat 23/3
Sat 30/3

Find deals on flights to Portugal by searching across hundreds of travel sites at once.

 
Cheapflights users frequently choose these airlines when searching for flights to Portugal, based on our search results.
Cheapflights users frequently choose these airlines when searching for flights to Portugal, based on our search results.
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Flights to Portugal in 2024

Find the latest flights to Portugal in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 651,626 searches and data was last updated on 19 March 2024.

Popular in

December

Cheapest in

October

Average price

$2,464

Return from

$1,757

One-way from

$780
High demand for flights, 7% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in March 2024
From Sydney Kingsford Smith to Lisbon Humberto Delgado
One-way flight from Sydney Kingsford Smith (SYD) to Portugal

Find flights to Portugal

Browse one-way and return flights deals to Portugal on Cheapflights. Flight deals are based on user searches and were last updated on 19 March 2024
Explore Portugal

Cheap flights to Portugal in March & April 2024

Search the best deals to popular Portugal cities recently found by Cheapflights users
Check out some of the flights available from low prices to Portugal in March and April 2024. Check back soon for alternative prices as deals update often.
Cheap flights to Lisbon
Tue 16/415:43ATL - LIS
1 stop11h 37mMultiple Airlines
Tue 23/405:05LIS - ATL
1 stop14h 10mMultiple Airlines
Deal found 17/3$1,196
Sat 6/419:10ATL - LIS
2 stops33h 10mUnited Airlines
Tue 16/405:05LIS - ATL
1 stop14h 10mUnited Airlines
Deal found 18/3$1,214
Sat 6/419:10ATL - LIS
2 stops33h 10mUnited Airlines
Tue 16/405:05LIS - ATL
2 stops21h 38mUnited Airlines
Deal found 18/3$1,220
Sun 14/410:05ATL - LIS
2 stops30h 35mLufthansa
Wed 24/405:05LIS - ATL
1 stop14h 10mLufthansa
Deal found 17/3$1,225
Tue 2/414:43ATL - LIS
2 stops27h 27mSWISS
Tue 9/405:55LIS - ATL
2 stops20h 48mSWISS
Deal found 18/3$1,236
Sun 14/410:05ATL - LIS
2 stops30h 35mLufthansa
Wed 24/405:05LIS - ATL
2 stops19h 42mLufthansa
Deal found 17/3$1,240
Tue 2/422:20ATL - LIS
1 stop19h 40mBritish Airways
Tue 9/411:05LIS - ATL
1 stop15h 30mBritish Airways
Deal found 17/3$1,242
Tue 2/416:05ATL - LIS
2 stops16h 30mLufthansa
Tue 9/405:05LIS - ATL
1 stop14h 10mLufthansa
Deal found 18/3$1,249
Mon 15/419:23ATL - LIS
2 stops21h 17mLufthansa
Mon 22/416:20LIS - ATL
1 stop26h 55mLufthansa
Deal found 18/3$1,251

Portugal 2024 flight deals

Explore flight deals for Portugal in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 651,626 searches and data were last updated on 19 March 2024.
The lowest fares on flights travelling to Portugal in March and April 2024. Check back soon for alternative fares.
Mon 4/1106:15ATL - LIS
1 stop20h 55mMultiple Airlines
Wed 13/1111:00LIS - ATL
1 stop28h 19mMultiple Airlines
Deal found 18/3$946
Sun 17/1120:25ATL - LIS
2 stops16h 20mMultiple Airlines
Tue 26/1106:35LIS - ATL
2 stops19h 19mMultiple Airlines
Deal found 17/3$966
Sun 8/1215:30ATL - LIS
1 stop12h 30mVirgin Atlantic
Wed 18/1211:15LIS - ATL
1 stop16h 19mVirgin Atlantic
Deal found 17/3$969
Wed 13/1117:00ATL - LIS
1 stop11h 00mDelta
Fri 22/1105:30LIS - ATL
1 stop17h 35mDelta
Deal found 17/3$972
Sun 17/1122:10ATL - LIS
1 stop14h 35mBritish Airways
Tue 26/1107:05LIS - ATL
1 stop18h 10mBritish Airways
Deal found 17/3$974
Sun 10/1111:30ATL - LIS
2 stops16h 30mDelta
Fri 22/1110:00LIS - ATL
2 stops17h 29mDelta
Deal found 17/3$977

One-way flights to Portugal

Explore one-way flight options to Portugal for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 651,626 searches and data was last updated on 19 March 2024.
These are some of the best available deals on flights to Portugal. If you're in need of a round-trip flight to Portugal instead, make sure to update the search form at the top of page.
Sat 20/710:20ATL - LIS
2 stops23h 20mSWISS
Deal found 17/3$1,353

Find flights to Portugal within your budget

Locate flights to Portugal that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 651,626 searches and data was last updated on 19 March 2024.

Fly from

Any airport

Budget

$1,033 - $1,284

Route

Depart

Return

Price

Atlanta Hartsfield-JacksonLisbon Humberto Delgado

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 20/8

2 stops17h 30m

Lisbon Humberto Delgado

Tue 27/8

2 stops33h 20m

$1,033

Atlanta Hartsfield-JacksonLisbon Humberto Delgado

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 16/4

1 stop11h 37m

Lisbon Humberto Delgado

Tue 23/4

1 stop14h 10m

$1,196

Atlanta Hartsfield-JacksonLisbon Humberto Delgado

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sat 6/4

2 stops33h 10m

Lisbon Humberto Delgado

Tue 16/4

1 stop14h 10m

$1,214

Atlanta Hartsfield-JacksonLisbon Humberto Delgado

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sun 14/4

2 stops30h 35m

Lisbon Humberto Delgado

Wed 24/4

1 stop14h 10m

$1,225

Atlanta Hartsfield-JacksonLisbon Humberto Delgado

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 2/4

2 stops27h 27m

Lisbon Humberto Delgado

Tue 9/4

2 stops20h 48m

$1,236

Atlanta Hartsfield-JacksonLisbon Humberto Delgado

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 2/4

1 stop19h 40m

Lisbon Humberto Delgado

Tue 9/4

1 stop15h 30m

$1,242

Atlanta Hartsfield-JacksonLisbon Humberto Delgado

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 24/4

1 stop12h 25m

Lisbon Humberto Delgado

Tue 30/4

1 stop20h 20m

$1,284

Flights are sorted by cheapest first

Deals found on 18/3

Average price of flights to Portugal by month

Plan your trip to Portugal by taking into account the cheapest months to travel. The average price of a one-way flight to Portugal is currently $1,353 while a return flight costs $1,204. Price data was last updated on 17 March 2024.

Currently, November is the cheapest month in which you can book a flight to Portugal (average of $1,352). Flying to Portugal in December will prove the most costly (average of $1,788). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

$2,319

February

$2,095

March

$2,328

April

$2,369

May

$2,377

June

$2,631

July

$2,657

August

$2,592

September

$2,488

October

$2,189

November

$2,060

December

$2,724

Temperature and rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average temperature and rainfall totals by month.

LIS

Temperature

11 - 23 °C

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

When is the best time to book a flight to Portugal?

Use this chart to determine the optimal time to book a return flight to Portugal. Price data was last updated on 28 January 2024.
Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights to Portugal. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated 19 March 2024.
See what other customers who have flown with KLM, SWISS and Emirates to Portugal have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very Good
1,477 reviews

Entertainment

7.9

Comfort

8.2

Crew

8.7

Food

7.9

Overall

8.4

Boarding

8.4

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

8.4
Very Good
1,477 reviews
8.4
Very Good
1,477 reviews

Entertainment

7.9

Comfort

8.2

Crew

8.7

Food

7.9

Overall

8.4

Boarding

8.4

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

8.3
Very Good
1,520 reviews
8.4
Very Good
1,477 reviews

Entertainment

7.9

Comfort

8.2

Crew

8.7

Food

7.9

Overall

8.4

Boarding

8.4

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

8.1
Very Good
4,215 reviews
8.4
Very Good
1,477 reviews

Entertainment

7.9

Comfort

8.2

Crew

8.7

Food

7.9

Overall

8.4

Boarding

8.4

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

7.8
Good
2,183 reviews
8.4
Very Good
1,477 reviews

Entertainment

7.9

Comfort

8.2

Crew

8.7

Food

7.9

Overall

8.4

Boarding

8.4

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

7.8
Good
1,720 reviews
8.4
Very Good
1,477 reviews

Entertainment

7.9

Comfort

8.2

Crew

8.7

Food

7.9

Overall

8.4

Boarding

8.4

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

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Why should you use Cheapflights to find cheap flight tickets to Portugal?

Cheapflights helps you find that perfect flight to Portugal by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Portugal with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Portugal flexibly with Cheapflights today.

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Yes! Start tracking prices for Portugal flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.