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321 € Cheap Flights from Chicago O'Hare International to Luxembourg

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      Travellers and cabin class, 1 Adult, Economy
      Cargolux

      Compare Chicago O'Hare International to Luxembourg flight deals

      Find the cheapest month or even day of the year to fly to Luxembourg

      Book the best Luxembourg fare with no extra fees

      Flight deals from Chicago O'Hare International to Luxembourg

      Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International Airport to Luxembourg Airport? If you want to travel next month, return fares start from 666 €. Find the lowest prices on one-way and return tickets right here.
      Luxembourg.321 € per passenger.Departing Thu, 5 Nov, returning Mon, 16 Nov.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Thu, 5 Nov, arriving in Luxembourg.Inbound indirect flight with Scandinavian Airlines, departs from Luxembourg on Mon, 16 Nov, arriving in Chicago O'Hare International.Price includes taxes and charges.From 321 €, select.
      Luxembourg.323 € per passenger.Departing Mon, 30 Nov, returning Thu, 10 Dec.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Mon, 30 Nov, arriving in Luxembourg.Inbound indirect flight with Scandinavian Airlines, departs from Luxembourg on Thu, 10 Dec, arriving in Chicago O'Hare International.Price includes taxes and charges.From 323 €, select.
      Luxembourg.323 € per passenger.Departing Tue, 1 Dec, returning Thu, 10 Dec.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Tue, 1 Dec, arriving in Luxembourg.Inbound indirect flight with Scandinavian Airlines, departs from Luxembourg on Thu, 10 Dec, arriving in Chicago O'Hare International.Price includes taxes and charges.From 323 €, select.
      Luxembourg.324 € per passenger.Departing Mon, 1 Feb, returning Mon, 15 Feb.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Mon, 1 Feb, arriving in Luxembourg.Inbound indirect flight with Scandinavian Airlines, departs from Luxembourg on Mon, 15 Feb, arriving in Chicago O'Hare International.Price includes taxes and charges.From 324 €, select.
      Luxembourg.589 € per passenger.Departing Sun, 18 Oct, returning Mon, 2 Nov.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Sun, 18 Oct, arriving in Luxembourg.Inbound indirect flight with Ryanair, departs from Luxembourg on Mon, 2 Nov, arriving in Chicago O'Hare International.Price includes taxes and charges.From 589 €, select.
      Luxembourg.598 € per passenger.Departing Sat, 13 Mar, returning Mon, 22 Mar.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Sat, 13 Mar, arriving in Luxembourg.Inbound indirect flight with Scandinavian Airlines, departs from Luxembourg on Mon, 22 Mar, arriving in Chicago O'Hare International.Price includes taxes and charges.From 598 €, select.
      Luxembourg.602 € per passenger.Departing Sat, 3 Apr, returning Sat, 10 Apr.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Chicago O'Hare International on Sat, 3 Apr, arriving in Luxembourg.Inbound indirect flight with TAP Air Portugal, departs from Luxembourg on Sat, 10 Apr, arriving in Chicago O'Hare International.Price includes taxes and charges.From 602 €, select.
      Luxembourg.639 € per passenger.Departing Sun, 2 May, returning Mon, 10 May.Return flight with Icelandair and Luxair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Sun, 2 May, arriving in Luxembourg.Inbound indirect flight with Luxair, departs from Luxembourg on Mon, 10 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From 639 €, select.
      Luxembourg.666 € per passenger.Departing Sun, 4 Oct, returning Tue, 20 Oct.Return flight with SWISS and Ryanair.Outbound indirect flight with SWISS, departs from Chicago O'Hare International on Sun, 4 Oct, arriving in Luxembourg.Inbound indirect flight with Ryanair, departs from Luxembourg on Tue, 20 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From 666 €, select.
      Luxembourg.670 € per passenger.Departing Wed, 13 Jan, returning Wed, 20 Jan.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Chicago O'Hare International on Wed, 13 Jan, arriving in Luxembourg.Inbound indirect flight with KLM, departs from Luxembourg on Wed, 20 Jan, arriving in Chicago O'Hare International.Price includes taxes and charges.From 670 €, select.
      Luxembourg.699 € per passenger.Departing Sat, 27 Mar, returning Sat, 17 Apr.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Chicago O'Hare International on Sat, 27 Mar, arriving in Luxembourg.Inbound indirect flight with Turkish Airlines, departs from Luxembourg on Sat, 17 Apr, arriving in Chicago O'Hare International.Price includes taxes and charges.From 699 €, select.
      Luxembourg.725 € per passenger.Departing Tue, 15 Dec, returning Tue, 5 Jan.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Tue, 15 Dec, arriving in Luxembourg.Inbound indirect flight with Ryanair, departs from Luxembourg on Tue, 5 Jan, arriving in Chicago O'Hare International.Price includes taxes and charges.From 725 €, select.
      Luxembourg.852 € per passenger.Departing Tue, 29 Sep, returning Sat, 3 Oct.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Tue, 29 Sep, arriving in Luxembourg.Inbound indirect flight with Ryanair, departs from Luxembourg on Sat, 3 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From 852 €, select.
      Luxembourg.960 € per passenger.Departing Wed, 16 Jun, returning Mon, 28 Jun.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Chicago O'Hare International on Wed, 16 Jun, arriving in Luxembourg.Inbound indirect flight with SWISS, departs from Luxembourg on Mon, 28 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From 960 €, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Chicago O'Hare International to Luxembourg found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Chicago O'Hare International to Luxembourg

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Luxembourg flights are currently cheapest in November.
      Sep
      Find prices
      Oct
      from 666 €
      Nov
      from 321 €
      Dec
      from 323 €
      Jan
      from 670 €
      Feb
      from 324 €
      Mar
      from 598 €
      Apr
      from 602 €
      May
      from 639 €
      Jun
      from 960 €
      Jul
      Find prices
      Aug
      Find prices

      Direct flights from Chicago O'Hare International to Luxembourg

      Cargolux

      Chicago O'Hare International to Luxembourg: Alternative routes

      Compare routes from Chicago O'Hare International to Luxembourg below. You may find an airport to fly into that's cheaper, faster, or easier than Luxembourg.

      Luxembourg

      6km from central Luxembourg
      ClosestCheapest
      from 321 €
      Search flights

      Lorraine

      71km from central Luxembourg
      from 1.141 €
      Search flights

      Saarbruecken

      84km from central Luxembourg
      from 800 €
      Search flights

      Hahn

      90km from central Luxembourg
      from 572 €
      Search flights

      Chicago to Luxembourg: Flight information

      The things to know before you go.
      Cheapest flight found321 €
      Cheapest month to flyNovember
      Average flight time8 hrs, 22 mins
      Most popular airlineCargolux
      Average flights per week3

      Finding cheap flights from Chicago O'Hare International to Luxembourg: Frequently asked questions

      The best price we found for a return flight from Chicago O'Hare International to Luxembourg is 321 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      8 hours and 22 minutes is the average flight time from Chicago O'Hare International to Luxembourg.
      Cargolux flies direct from Chicago O'Hare International to Luxembourg.
      As of September 2026, there are 3 flights per week flying from Chicago O'Hare International to Luxembourg.
      The cheapest month to fly from Chicago O'Hare International to Luxembourg is usually November.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Luxembourg Airport on Thursday, 5 November 2026.
      Yes – the average flight time is 8 hours and 22 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Luxembourg but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Luxembourg is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Scandinavian Airlines offers the cheapest flight tickets to Luxembourg.

      Flying from Chicago O'Hare International Airport (ORD) to Luxembourg Airport (LUX): what you need to know

      • Luxembourg is seven hours ahead of Chicago and follows the UTC+1 timezone.

      • Leave enough time to make your ORD to LUX flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

      • During popular months like July, it's a good idea to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during peak periods in general.

      • If you want to explore another city along the way, simply deselect 'Direct flights only' when searching for your ticket from Chicago O'Hare International Airport to Luxembourg Airport. These are the most popular stopovers between ORD and LUX:

        • London Heathrow Airport

        • Paris Charles de Gaulle Airport

        • Munich Airport

      How to find the cheapest flights from Chicago O'Hare International Airport (ORD) to Luxembourg Airport (LUX)

      • The lowest price we've found for a one-way Chicago O'Hare International Airport to Luxembourg Airport flight is 273 €. A round-trip fare right now is 321 €. Depending on the availability and when you book, these fares could change.

      • It's usually best to book early if you're looking for cheap tickets from ORD to LUX. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

      • Finding cheap flights from Chicago O'Hare International Airport to Luxembourg Airport is easier if you can be flexible with your dates. Use the 'Whole month' search tool to see the best prices across the month and land a great deal.

      • You don't need to check every day to see if fares have gone down when you create a Price Alert. We'll update you as soon as there's a better deal on cheap flights from ORD to LUX.

      • Find the right flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Chicago O'Hare International Airport to Luxembourg Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and journey duration.

      Handy information about Chicago O'Hare International Airport (ORD)

      • ORD's address is 10000 West O'Hare.

      • When it comes to the on-time performance of Chicago O'Hare International Airport, 70% of flights meet their scheduled arrival time.

      • To get to Chicago O'Hare International Airport from central Chicago, it takes about 30 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 27 kilometres from the airport to the city centre.

      • The journey when using public transport takes about 45 minutes.

      • Get your break off to a hassle-free start by staying near ORD. Whether you're catching an early flight from Chicago O'Hare International Airport to Luxembourg Airport or want to avoid feeling rushed, these hotels are the answer:

      Arriving at Luxembourg Airport (LUX)

      • If you're arriving on a late Chicago O'Hare International Airport to Luxembourg Airport flight, few things beat the convenience of being close to the terminal. Grab your suitcases from the carousel and then be resting soon after at one of these options near LUX:

      • Pick up a Luxembourg Airport rental car and explore Luxembourg and beyond with your own wheels. Keddy By Europcar, Alamo and Europcar are top providers you can book with here.

      • For the best deal, reserve your ride from Luxembourg Airport about three weeks in advance.

      Getting from Luxembourg Airport (LUX) to central Luxembourg

      • From Luxembourg Airport, Luxembourg is approximately 6 kilometres away. It takes around 15 minutes to drive to the centre.

      • It takes around 25 minutes when travelling by public transport.

      When to fly to Luxembourg Airport (LUX)

      • It's time to pick your trip dates for your flight from Chicago O'Hare International Airport to Luxembourg Airport. September is the busiest month to head to Luxembourg. If you like a more relaxed vibe, go in March.

      • When booking your flight from Chicago O'Hare International Airport to Luxembourg Airport, consider the kind of weather you enjoy. August is the warmest month in Luxembourg, with the temperature ranging from 10ºC (50ºF) to 28ºC (82ºF).

      • Search for cheap tickets from ORD to LUX in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -4ºC (25ºF) and 6ºC (43ºF) on average.

      Explore more of Luxembourg

      • Esch-sur-Alzette is just one of the many places in Luxembourg waiting to be explored once you've seen Luxembourg. Around 18 kilometres away to the south-west, top sights here include Nature reserve Ellergronn, Rockhal and The Minett Park Fond-de-Gras.

      • Dudelange is another essential stop in Luxembourg and is around 14 kilometres south of Luxembourg. No journey is complete without visiting Nature reserve "Haard, Hesselsbierg, Staebierg", Waassertuerm + Pomhouse and Centre National de l'Audiovisuel (National Audiovisual Centre).

      Plan the rest of your trip from Chicago to Luxembourg

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.