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Cheap Flights from Raleigh Durham to Portugal
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Average price per month
- Low Season: November
- High Season: July
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in November, October and January.
- High season months are June, August and July. However, it's not the rule and you should always search current flight deals.
Price increase as travel date approaches
- Flight prices for this route increase by 39% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 60 days before departure!
- Consider booking at least 21 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
Raleigh/Durham to Portugal Flight Information
| Flights Depart From | Raleigh/Durham (RDU) |
| Flights Arriving To | Portugal (LIS) |
| Distance | 6016.18 km |
| Current Price | $552.41 |
| Good Deal | $618.21 |
| Cheapest Airlines | United Airlines, Delta Air Lines, Icelandair, Lufthansa, Air Canada |
| Popular Airlines | Delta Air Lines, Lufthansa, Icelandair, Air Canada, United Airlines |
| Flight Duration | 07 hours 42 minutes |
| Flights Depart From |
| Raleigh/Durham (RDU) |
| Flights Arrive In |
| Portugal (LIS) |
| Distance |
| 6016.18 km |
| Flight Duration |
| 07 hours 42 minutes |
| Current Price |
| $552.41 |
| Good Deal |
| $618.21 |
| Cheapest Airlines |
| United Airlines, Delta Air Lines, Icelandair, Lufthansa, Air Canada |
| Popular Airlines |
| Delta Air Lines, Lufthansa, Icelandair, Air Canada, United Airlines |
Most Reliable Airlines flying to Portugal
- According to our data, Delta Air Lines, Lufthansa and Icelandair have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: Delta Air Lines, United Airlines and Air Canada.
- If customer service is important for you then you should consider flying with Delta Air Lines, Icelandair and Lufthansa.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
Delta Air Lines |
3.8 | 4.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 3.5 | 3.5 |
Lufthansa |
3.7 | 3.5 | 4.0 | 4.0 | 4.0 | 3.5 | 3.5 | 3.5 | 3.5 |
Icelandair |
3.6 | 3.5 | 3.5 | 4.0 | 4.0 | 3.0 | 3.5 | 3.5 | 3.5 |
Air Canada |
3.4 | 3.5 | 3.5 | 3.5 | 3.5 | 3.0 | 3.5 | 3.5 | 3.5 |
United Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.0 | 3.0 |
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
3.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.0
Entertainment
3.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.0
Seat Comfort
3.0
Good to know:
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portugal flight deals.
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notifications_active In the past few days the following airlines offered the lowest prices from Raleigh/Durham to Portugal: United Airlines, Delta Air Lines, Icelandair, Lufthansa and Air Canada..
United AirlinesMon, 27 Oct RDU LIS
Wed, 05 Nov LIS RDU Trip duration: 10 days$552.41
Delta Air LinesMon, 27 Oct RDU LIS
Tue, 04 Nov LIS RDU Trip duration: 9 days$559.81
United AirlinesTue, 21 Oct RDU LIS
Thu, 30 Oct LIS RDU Trip duration: 9 days$626.71
United AirlinesSun, 17 Aug RDU LIS
Tue, 26 Aug LIS RDU Trip duration: 9 days$733.91
IcelandairSun, 14 Sep RDU LIS
Sat, 20 Sep LIS RDU Trip duration: 6 days$735.91
United AirlinesWed, 01 Oct RDU LIS
Wed, 15 Oct LIS RDU Trip duration: 14 days$739.81
United AirlinesThu, 25 Sep RDU LIS
Thu, 02 Oct LIS RDU Trip duration: 7 days$739.91
United AirlinesTue, 30 Sep RDU LIS
Fri, 10 Oct LIS RDU Trip duration: 10 days$739.91
LufthansaThu, 09 Oct RDU LIS
Mon, 13 Oct LIS RDU Trip duration: 4 days$744.41
Air CanadaThu, 02 Oct RDU LIS
Fri, 17 Oct LIS RDU Trip duration: 15 days$745.86
United AirlinesFri, 19 Sep RDU LIS
Mon, 29 Sep LIS RDU Trip duration: 10 days$754.51
Air CanadaFri, 26 Sep RDU LIS
Fri, 03 Oct LIS RDU Trip duration: 7 days$799.81
LufthansaFri, 03 Oct RDU LIS
Fri, 10 Oct LIS RDU Trip duration: 7 days$803.81
United AirlinesSun, 21 Sep RDU LIS
Sat, 27 Sep LIS RDU Trip duration: 6 days$818.91
Air CanadaFri, 10 Oct RDU LIS
Sun, 12 Oct LIS RDU Trip duration: 2 days$929.01
Sat, 13 Sep RDU LIS
Sat, 20 Sep LIS RDU Trip duration: 7 days$960.41
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Frequently Asked Questions
- How long is a direct flight from Raleigh/Durham to Portugal?A direct flight from Raleigh/Durham to Portugal takes roughly 07 hours 42 minutes.
- Which airlines offer cheap airfare from Raleigh/Durham to Portugal?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with United Airlines, Delta Air Lines, Icelandair, Lufthansa and Air Canada.
- Do I need my passport to fly from Raleigh/Durham to Portugal?Yes, you most certainly do.
- Which airlines fly from Raleigh/Durham to Portugal most often?Delta Air Lines, Lufthansa, Icelandair, Air Canada and United Airlines are the top.
- Which airport will I be flying from in Raleigh/Durham?When departing from Raleigh/Durham you'll be flying out of Raleigh-durham International Airport.
- Which airport will I be flying from in Portugal?When departing from Portugal you'll be flying out of Lisbon Portela.
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
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