Best Lufthansa Discount Codes

Lufthansa sells passenger flights to destinations across Europe and around the world. Its Irish booking site uses English and euro prices, with flight offers covering departures from Ireland. You can also book extras such as additional baggage and seat selection, while partner services cover hotels and car hire.

Ways to save include advertised route fares, newsletter flight deals and personalised Travel ID promotions. Miles & More gives members a separate way to earn and redeem miles. These serve different purposes: a flight offer helps you compare the ticket price, while a loyalty scheme may be useful across several trips.

Compare what each fare includes before choosing. Baggage, seat selection and refund conditions can make a difference to the value of a ticket, especially if your plans might change.

The featured offer on this page is Flights from Dublin to Washington D.C. from €621, shown first and best for you if Washington D.C. is your destination and you want the advertised starting price. It is a route specific deal and applies to bookings on the Lufthansa website, subject to availability. If your trip is to another city on the list, a route offer for that destination will usually be the better starting point.

If Washington D.C. is your destination: use the Dublin to Washington D.C. from €621 deal. That is the cited starting fare for that route and is the one to check first when you plan travel to that city.

If you want a cheaper long haul flight: compare the Chicago and Miami offers. For Miami the listed round trip price is €610 and for Chicago it is €599, so the Dublin to Chicago from €599 will leave you with the lower fare for those two destinations when the advertised prices apply.

If you are travelling with children aged 2 to 11 who need their own seat: use the up to 50% off children’s fares sale, which applies to eligible child fares on selected intercontinental economy flights and is valid for bookings made by 15 November 2026 for travel from 12 January to 30 April 2027. For example, on a child fare listed at €200, the 50% reduction takes the child fare to €100, so you save €100 on that passenger.

If you are travelling together with friends or family: the €50 off per person travel together deal applies. For a party where the total of two adult fares is €400, €50 off per person subtracts €100 in total, bringing the combined price to €300, a saving of €100.

If you want the option to change plans: the up to 40% off flexible flight bookings offer is the one to consider for fares that include flexible change conditions. For instance, on a flexible fare priced at €500, 40% off reduces the fare to €300, saving €200. Availability and applicability depend on which fares are sold as flexible.

First time newsletter signup: signing up for the newsletter only gives you updates and special offer alerts; it is useful for tracking future sales but does not provide an immediate price reduction listed here.

Our records show Love Vouchers listed 14 sales and deals for Lufthansa in the 12 months to November 2026, and the biggest percentage reduction seen in that period was up to 50% off. Our team recorded no checkout code checks for Lufthansa in the 12 months to November 2026.

To choose between the offers that apply to your trip, work out the final price after each relevant saving and pick the option that leaves the lower total. The route fares, the child fare discount and the per person €50 reduction apply to different parts of a booking, and nothing in the terms here says they combine, so apply the single offer that matches your passenger type or route and take the lower final price.

Flights are a travel service, so delivery charges and standard product returns do not apply. Payment options depend on the country, currency and booking. Ireland is eligible for Instant Bank Transfer, but check the options offered for your particular reservation before choosing how to pay.

Refund eligibility depends on the fare conditions, and some fares restrict refunds. Read these before payment rather than assuming that every ticket can be cancelled for a full refund. If flexibility matters to you, compare the change and refund rules alongside the price. A cheaper ticket may be less suitable if you expect to alter your trip.

Lufthansa's Irish flight offers include departures from Dublin and Cork. Start with your departure airport, then compare the itinerary and fare conditions for the destination you want. A fare advertised from Dublin should not be treated as the price for the same trip from Cork.

Check whether an advertised price is for a one-way or return journey before comparing alternatives. Add the baggage and seat selection you need to each option so that you are comparing equivalent bookings. If you also need accommodation or a car, the site links to partner bookings; compare those costs separately from the flight.

Compare flights with Emirates or check Gotogate when weighing up alternatives for your trip. Match the departure airport, baggage and fare conditions before deciding which booking costs less.

Our flight offers bring together more airline and flight booking deals.

You can also compare fares from Iberia for flights to Spain and other destinations.

Vueling also offers flights to Spain and other destinations.

Before using a Lufthansa discount code, read its booking instructions and eligibility conditions. Match the departure country, route and travel dates to your trip, then follow the offer's instructions during booking. Check that the final price reflects the expected saving before paying. An advertised fare deal is different from a code offer, so follow its booking link rather than assuming you need a code.

• Compare flight offers: Look at fares for your departure airport and destination. Compare the full itinerary and included services, not just the headline price.
• Subscribe to the newsletter: Emails include flight deals and special offers. This can help if you are still deciding where to travel.
• Use Travel ID: Members can receive personalised offers and promotions. Check their conditions against your planned booking.
• Consider Miles & More: Members can earn and redeem miles. Keep this separate from your cash fare comparison so you can judge the ticket on its own cost.