$226 Cheap Flights to Assumar

View $226 flight on Mon, Nov 16, 2026

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  • How much is the cheapest flight to Assumar?

    Prices were available within the past 7 days and start at $226 for one-way flights and $503 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select United flight, departing Tue, Feb 23 from Columbus to Lisbon, returning Tue, Mar 2, priced at $735 Found 10 hours ago

    Tue, Feb 23 - Tue, Mar 2 · CMH · LIS · Roundtrip

    Select Swiss International Air Lines flight, departing Tue, Mar 23 from Columbus to Lisbon, returning Tue, Mar 30, priced at $741 Found 6 hours ago

    Tue, Mar 23 - Tue, Mar 30 · CMH · LIS · Roundtrip

    Select American Airlines flight, departing Wed, Mar 3 from Columbus to Lisbon, returning Wed, Mar 10, priced at $741 Found 1 day ago

    Wed, Mar 3 - Wed, Mar 10 · CMH · LIS · Roundtrip

    Select Delta flight, departing Sun, Mar 14 from Columbus to Lisbon, returning Thu, Mar 18, priced at $744 Found 2 days ago

    Sun, Mar 14 - Thu, Mar 18 · CMH · LIS · Roundtrip

    Select British Airways flight, departing Tue, Mar 9 from Columbus to Lisbon, returning Tue, Mar 16, priced at $747 Found 1 hour ago

    Tue, Mar 9 - Tue, Mar 16 · CMH · LIS · Roundtrip

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

    December is typically the cheapest month to fly

    From $719 - $1,711 per traveler.

    View flights in December

    Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ.

    Book with confidence

    Tips to find the cheapest flights to Assumar

    The cheapest day to fly

    Get started finding a cheap flight to Assumar 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

    November is the cheapest month to fly to Assumar. 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 Assumar. 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 Assumar, 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 Assumar

    The lowest price for round-trip flights to Assumar in 2026 starts from $503, while one-way tickets start from from $226. 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 Assumar. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

    The cheapest airlines flying to Assumar

    TAP Portugal, British Airways, United, Delta, Virgin Atlantic, American Airlines, Swiss International Air Lines are just some of the airlines that can typically offer cheap tickets to Assumar. 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 Assumar and countless more destinations worldwide.

    The most affordable airports to fly into

    To view the cheapest airports to fly into for Assumar, 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 Assumar. 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, you could save hundreds of dollars by booking your Assumar 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 Assumar

    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 Assumar.

    Stopover savings

    The cheapest tickets to Assumar are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Assumar. 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 Assumar 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 Assumar. Simply download the free Expedia app to your smart device and activate Assumar 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 Assumar. 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 city nameLisbon
    Destination airportHumberto Delgado Airport
    Destination airport IATA codeLIS
    Airlines servingTAP Portugal, Lufthansa, British Airways, Iberia, Swiss International Air Lines, Air France, KLM, Air Europa, Air Canada, Brussels Airlines, Finnair, SAS, ITA Airways, Aer Lingus, Turkish Airlines, Delta, American Airlines, Austrian Airlines, LATAM Airlines Group, United, Royal Air Maroc, LOT-Polish Airlines, Virgin Atlantic, Ryanair, easyJet, JetBlue Airways, Icelandair, Vueling Airlines, Emirates, Air Transat, SATA International-Azores Airlines S.A., Azul, PD, Singapore Airlines, Ethiopian Airlines, Eurowings
    Popular airlineTAP Portugal
    Roundtrip price$735

    Trending flights to Assumar

    Prices were available within the past 7 days and start at $226 for one-way flights and $503 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select TAP Portugal flight, departing Sun, Nov 29 from Boston to Lisbon, returning Wed, Dec 9, priced at $503 Just found

    Sun, Nov 29 - Wed, Dec 9 · BOS · LIS · Roundtrip

    *Available to One Key members.