Title: $27 Cheap Flights to Seda - Expedia.com

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# $27 Cheap Flights to Seda

[View $27 flight on Wed, May 27, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:MAD,to:LIS,departure:5/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:26.25&airProductToken=AQoyCjAIxqQBEgQ5NDQwGIwYIIuSASikiY4DMP6JjgM4oEBAAFgBagVCYXNpY3IFQkFTSUMSCggBEAEYASoCRlIYASIECAEQASgCKAMwDQ) 

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

### Travelers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

EconomyPremium economyBusiness classFirst class

Leaving from

Going to

Departing

Returning

Add a place to stay

Add a car

Direct flights only

[Hotels in Seda](https://expedia.com/Seda-Hotels.d3000476130.Travel-Guide-Hotels)[Car Rentals in Seda](https://expedia.com/Car-Rentals-In-Seda.d3000476130.Car-Rental-Guide)[Seda Vacation Packages](https://expedia.com/Seda.d3000476130.Destination-Travel-Guides)

## Popular airlines

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TP.svg)  
TAP Portugal  
[](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Seda, Alter do Chao, Portalegre District, Portugal,departure:3/18/2026TANYT&leg2=from:Seda, Alter do Chao, Portalegre District, Portugal,to:CMH,departure:3/25/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg)  
Lufthansa  
[](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Seda, Alter do Chao, Portalegre District, Portugal,departure:3/18/2026TANYT&leg2=from:Seda, Alter do Chao, Portalegre District, Portugal,to:CMH,departure:3/25/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg)  
British Airways  
[](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Seda, Alter do Chao, Portalegre District, Portugal,departure:3/18/2026TANYT&leg2=from:Seda, Alter do Chao, Portalegre District, Portugal,to:CMH,departure:3/25/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg)  
Iberia  
[](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Seda, Alter do Chao, Portalegre District, Portugal,departure:3/18/2026TANYT&leg2=from:Seda, Alter do Chao, Portalegre District, Portugal,to:CMH,departure:3/25/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg)  
Swiss International Air Lines  
[](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Seda, Alter do Chao, Portalegre District, Portugal,departure:3/18/2026TANYT&leg2=from:Seda, Alter do Chao, Portalegre District, Portugal,to:CMH,departure:3/25/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg)  
KLM  
[](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Seda, Alter do Chao, Portalegre District, Portugal,departure:3/18/2026TANYT&leg2=from:Seda, Alter do Chao, Portalegre District, Portugal,to:CMH,departure:3/25/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg)  
Air France  
[](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Seda, Alter do Chao, Portalegre District, Portugal,departure:3/18/2026TANYT&leg2=from:Seda, Alter do Chao, Portalegre District, Portugal,to:CMH,departure:3/25/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}])

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## How much is the cheapest flight to Seda?

Prices were available within the past 7 days and start at $27 for one-way flights and $40 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![Ryanair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FR.gif)

Tue, Apr 21 - Mon, Apr 27

MAD

Madrid

LIS

Lisbon

$40

Roundtrip

just found

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MAD,to:LIS,departure:4/21/2026TANYT&leg2=from:LIS,to:MAD,departure:4/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:39.50&airProductToken=AQoyCjAIxqQBEgQ5NDQwGIwYIIuSASiK-4oDMOT7igM4oEBAAFgBagVCYXNpY3IFQkFTSUMKMgowCMakARIEOTQ0MRiLkgEgjBgog8CLAzDTwIsDOKBAQABYAWoFQmFzaWNyBUJBU0lDEgoIARABGAEqAkZSGAEiBAgBEAEoAigDKAQwDQ)

![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif)

Tue, May 26 - Thu, May 28

MAD

Madrid

LIS

Lisbon

$70

Roundtrip

just found

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MAD,to:LIS,departure:5/26/2026TANYT&leg2=from:LIS,to:MAD,departure:5/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:69.40&airProductToken=AQo2CjQI1KABEgQxMDIxGIwYIIuSASjJhY4DMJ6GjgM4VEAAWAFqB0RJU0NORVdyCFRGMERTQzAwCjYKNAjUoAESBDEwMTYYi5IBIIwYKPSYjgMwxJmOAzhUQABYAWoHRElTQ05FV3IIVEYwRFNDMDASCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN)

![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif)

Mon, Oct 5 - Mon, Oct 12

MAD

Madrid

LIS

Lisbon

$70

Roundtrip

just found

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MAD,to:LIS,departure:10/5/2026TANYT&leg2=from:LIS,to:MAD,departure:10/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:69.80&airProductToken=AQozCjEIyYQBEgM1MzkYjBggi5IBKOzSmQMwwdOZAzhBQABYAWoFQkFTSUNyCEFETk5BTkI1CjMKMQjJhAESAzUzOBiLkgEgjBgogaGaAzDWoZoDOEFAAFgBagVCQVNJQ3IIQUROTkFOQjUSCggBEAEYASoCSUIYASIECAEQASgCKAMoBDAN)

![Air Europa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UX.gif)

Tue, Aug 4 - Thu, Aug 13

MAD

Madrid

LIS

Lisbon

$76

Roundtrip

just found

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MAD,to:LIS,departure:8/4/2026TANYT&leg2=from:LIS,to:MAD,departure:8/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:75.50&airProductToken=AQoxCi8I1bABEgQxMTU5GIwYIIuSASjOkZQDMJ6SlAM4WkAAWAFqBExJVEVyBlpZWVI0TAoxCi8I1bABEgQxMTYwGIuSASCMGCjZ_ZQDMKT-lAM4WkAAWAFqBExJVEVyBlpZWVI0TBIKCAEQARgBKgJVWBgBIgQIARABKAIoAygEMAE)

![easyJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/U2.gif)

Mon, Mar 16 - Thu, Mar 19

MAD

Madrid

LIS

Lisbon

$85

Roundtrip

found 6 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MAD,to:LIS,departure:3/16/2026TANYT&leg2=from:LIS,to:MAD,departure:3/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:84.04&airProductToken=AQosCioI1WQSBDc2NTIYjBggi5IBKM3nhwMwouiHAzhZQABYAWoFTGlnaHRyAVkKLAoqCNVkEgQ3NjM5GIuSASCMGCjogYgDMLiCiAM4WUAAWAFqBUxpZ2h0cgFZEgoIARABGAEqAlUyGAEiBAgBEAEoAigDKAQwDQ)

## Find the cheapest month to fly from Columbus (CMH) to Lisbon (LIS)

### January is typically the cheapest month to fly

From $491 - $1,049 per traveler.

![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh)

## 

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.

[Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_)

## Frequently asked questions

### What month is the cheapest to fly to Seda?

### Which US cities fly direct to Seda?

> - Boston
> - Newark
> - Washington
> - New York
> - Miami

### How to find a cheap flight to Seda?

### How to get a cheap last-minute flight to Seda?

### How far in advance should I book a flight to Seda?

### Which day of the week is the cheapest day to buy a plane ticket to Seda?

### Which airlines fly to Seda?

> - TAP Portugal - 273 flights to Seda each month, including 273 flights to Humberto Delgado Airport (LIS) per month.
> - United Airlines - 60 flights to Seda each month, including 60 flights to Humberto Delgado Airport (LIS) per month.
> - Delta Air Lines - 60 flights to Seda each month, including 60 flights to Humberto Delgado Airport (LIS) per month.

### Can I save money by booking a Seda trip package?

### Can I change or cancel my flight to Seda?

\*Flight schedules are subject to change.

## Book with confidence

# Tips to find the cheapest flights to Seda

**The cheapest day to fly**

Get started finding a cheap flight to Seda on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

**The cheapest month to fly**

April is the cheapest month to fly to Seda. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Seda. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. 

**The most affordable time to book a flight**

Typically, a Sunday can be the cheapest time to book a flight to Seda, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. 

**The cheapest round-trip tickets to Seda**

The lowest price for round-trip flights to Seda in 2026 starts from from $40, while one-way tickets start from from $27\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Seda. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

**The cheapest airlines flying to Seda**

Ryanair, TAP Portugal, Iberia, Air Europa, easyJet are just some of the airlines that can typically offer cheap tickets to Seda. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Seda and countless more destinations worldwide.

**The most affordable airports to fly into**

To view the cheapest airports to fly into for Seda, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Seda. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

**Save with a package**

With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Seda plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. 

**Date flexibility for the cheapest flights to Seda**

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Seda. 

**Stopover savings**

The cheapest tickets to Seda are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Seda. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

**Get Expedia's Price Drop Protection**

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Seda for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

\*Terms apply.

**Use our Price Tracking feature**

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Seda. Simply download the free Expedia app to your smart device and activate Seda flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

**Book with Expedia**

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Seda. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. 

## Travel information

| Destination airport           | Humberto Delgado |
| ----------------------------- | ---------------- |
| Destination airport IATA code | LIS              |
| Destination city name         | Lisbon           |
| Roundtrip price               | $40              |

## Trending flights to Seda

Prices were available within the past 7 days and start at $27 for one-way flights and $40 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif)

Tue, Nov 10 - Sat, Nov 14

BOS

Boston

LIS

Lisbon

$392

Roundtrip

found 5 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOS,to:LIS,departure:11/10/2026TANYT&leg2=from:LIS,to:BOS,departure:11/14/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:391.63&airProductToken=AQo2CjQI1KABEgMyMTgYwZMBIIuSASjk6JwDMO_rnAM4VEAAWAFqB0RJU0NJTlRyCFRMMERTSTgwCncKQAjUoAESBDE5MzQYi5IBIO5zKLiTnQMw9JOdAzhUQABYAWoHRElTQ0lOVHIIVEwwRFNJODB6CgjOkgESBDE5MzQKMwjUoAESAzIyNxjucyDBkwEo2J6dAzCpop0DOFRAAFgBagdESVNDSU5UcghUTDBEU0k4MBIKCAEQARgBKgJUUBgBIgQIARABKAIoAygEMA0)

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\*Available to One Key members.