Cheap Flights to Spain in 2027: 11 Sites and Booking Tips
Plan your search for cheap flights to Spain with 11 booking sites side by side, the best seasons to travel, and tips on dates, nearby airports, and alerts.
By Heather Budreviciene
Published: June 25, 2025 • 9 min read
Updated: October 15, 2026
Most flights to Spain land in Madrid or Barcelona, and Málaga, Palma de Mallorca, and the Canary Islands also take international flights. Fares are highest in summer and over Christmas and Easter, so your dates and your arrival airport decide most of the price.
Why Spain Is Always a Good Idea
Spain isn’t just about flamenco and fiestas (although, those are pretty great). From the bustling streets of Barcelona to the tranquil beaches of Mallorca and the rich history of Madrid, Spain offers something for every traveler. And with 96.8 million international visitors in 2025, it’s clear the world agrees.
How to Find the Cheapest Flights to Spain
1. Be Flexible With Dates and Airports
- Book Early: The earlier you book, the better the price. For international flights, aim for at least 2–3 months in advance.
- Try Nearby Airports: Expanding your search to include nearby airports can reveal hidden deals you might miss otherwise.
- Travel Off-Peak: Spain’s peak seasons (summer, Christmas, Easter) see the highest prices. Traveling in late spring or early autumn can save you hundreds.
2. Compare, But Don’t Overwhelm Yourself
Comparison tools are great, but too many tabs can get confusing. Focus on platforms that do the heavy lifting for you by scanning hundreds of airlines and agencies at once, and then send you only the best deals.
Insider Tips to Maximize Your Savings
- Set Multiple Alerts: Add several airports near your home city to widen your net for deals.
- Be Flexible With Days: Flying mid-week is often cheaper than weekends.
- Book When You See a Great Deal: The best fares don’t last long—if you see a price that fits your budget, snag it!
- Check for Direct Flights: Sometimes, direct flights are cheaper than those with layovers, especially with special promotions.
- Use Points and Loyalty Programs: Combine deal alerts with airline points for even bigger savings.
The Best Websites for Cheap Flights to Spain, Compared
Eleven websites for a Spain trip:
| Website | Description | Pros | Cons | Best For |
| RatePunk | RatePunk keeps track of what flights from your home airport usually cost, and we alert you when one drops below that price. Deals to Barcelona, Madrid, Mallorca, and other Spanish destinations show up in the RatePunk app, on the web dashboard, and in deal emails. Every deal gets an AI Deal Score out of 100, and we check roughly 150 million flight prices daily. | - Spain deals without a search - AI score out of 100 on each deal - Filter by Spanish city and dates | - Deals are part of a paid membership - You book with the airline or a booking site - Deal alerts for your home airport only | Flexible travelers who don’t mind which Spanish city they fly to |
| Google Flights | Google Flights is a top metasearch engine that aggregates flight data from hundreds of airlines and OTAs, offering a fast, intuitive interface. It doesn’t sell tickets but redirects to airline or OTA sites for booking. Key features include price tracking, a calendar view for cheaper dates, and predictive algorithms to forecast price trends. It includes low-cost carriers like Ryanair and Vueling, vital for Spain routes. Detailed filters (e.g., layover duration, airline alliance) and in-flight amenity info (Wi-Fi, legroom) make it ideal for transatlantic or intra-Europe flights to Spain. The “Explore” tool suggests cheaper dates or nearby airports (e.g., Barcelona vs. Madrid). | - Fast, user-friendly interface - Price tracking and alerts - Calendar and price trend graphs - Includes Ryanair and Vueling - Robust filters (e.g., layover, alliance) - Price prediction tool | - May not always find lowest price - Redirects to external sites with varying prices - Limited support as a metasearch | Flexible travelers, price trackers, transatlantic planners |
| Expedia | Expedia, a leading OTA, enables direct booking of flights, hotels, and packages, with One Key Rewards earning points redeemable for travel, stackable with airline miles. It searches a wide inventory, including Iberia, Vueling, and Ryanair, offering competitive prices, especially when bundling flights with hotels for Spain trips. Flexible date searches, budget filters (e.g., flights under $300), and no-change-fee options suit cautious travelers. With 24/7 support and a strong app, Expedia is ideal for seamless bookings and loyalty-focused users, particularly for USA-Spain routes. | - Direct booking with large inventory - One Key Rewards program - Flexible date and budget filters - No-change-fee options - Reliable support and app - Bundling savings | - Possible booking fees - Prices may differ from airline sites - Not a metasearch, may miss niche deals | One Key members, bundlers, reliable booking seekers |
| Kayak | Kayak is a metasearch engine comparing prices across airlines and OTAs, redirecting to external booking sites. Its “Hacker Fares” combine one-way tickets from different airlines (e.g., Iberia outbound, American return) for savings on Spain routes. The PriceCheck tool verifies deals via itinerary screenshots. Flexible date searches, price alerts, and filters (cabin class, layover duration) enhance usability. Kayak’s data suggests Tuesday is the cheapest day for USA-Spain flights, making it a strong choice for transatlantic deals. | - Hacker Fares for savings - PriceCheck for deal verification - Flexible dates and alerts - Comprehensive filters - Strong for transatlantic flights | - May miss some ultra-low-cost carriers - Redirects may vary in price - Some OTAs add fees | Budget travelers, USA-Spain flyers, multi-site comparers |
| Momondo | Momondo, a Booking.com-owned metasearch engine, offers an intuitive interface and extensive searches, including budget carriers like Ryanair and Vueling for Spain routes. “Mix & Match” fares combine one-way tickets for savings, though bookings may split across sites. Visual price trend graphs, detailed filters (layover, aircraft type, alliance), and CO2 emission sorting appeal to diverse needs. It excels for international and domestic Spain flights, flagging flexible policies for cautious travelers. | - Visual price graphs - Mix & Match fares - Extensive filters (e.g., aircraft) - Budget carrier inclusion - CO2 emission sorting | - Mix & Match splits bookings - May miss some regional carriers - May redirect to less reliable OTAs | Flexible travelers, eco-conscious flyers, budget routes |
| Skiplagged | Skiplagged specializes in “hidden city ticketing,” booking flights with layovers in Spain (e.g., Madrid as a stop en route to Africa) and skipping the final leg for savings. This strategy can cut costs on transatlantic or intra-Europe routes, but risks include ticket cancellation or airline bans. Its simple interface highlights these fares, making it ideal for savvy, risk-tolerant travelers who travel light (no checked bags) and prioritize the lowest price to Spain. | - Hidden city ticketing for savings - Simple interface - Great for one-way or last-minute | - Skiplagging risks (cancellation, bans) - Not for checked bags or frequent flyers - Limited support | Risk-tolerant travelers, one-way flyers, lowest-price seekers |
| Skyscanner | Skyscanner, a top metasearch engine, compares prices across airlines and OTAs, including Iberia, Ryanair, and Vueling. Its “Everywhere” search shows the cheapest destinations from your departure city, ideal for flexible Spain-bound travelers. Calendar views highlight low-fare dates, and price alerts track drops. Filters for layovers, duration, and flexibility, plus a strong app, make it versatile for transatlantic or short-haul Europe-Spain flights. November is noted as a cheap month for Spain flights. | - “Everywhere” search for flexibility - Calendar for cheapest dates - Price alerts and filters - Budget carrier inclusion - Strong app | - May miss some regional carriers - Redirects may add fees - Prices may vary on booking sites | Flexible travelers, budget seekers, transatlantic flyers |
| Cheapflights | Cheapflights, owned by Booking Holdings, is a metasearch engine with visual tools like price calendars and fare trend charts. It includes budget airlines like Ryanair and Vueling, using a “Smart Value” algorithm to balance cost and convenience (e.g., shorter layovers). Filters for layover cities, alliances, and policies enhance searches. It redirects to booking sites but is effective for deal hunters seeking visual price comparisons, especially for Spain’s major hubs (Madrid, Barcelona). | - Price calendars and charts - Smart Value for cost-convenience - Budget airline inclusion - Strong filters - Easy interface | - May miss ultra-low-cost carriers - Third-party redirects - Limited support (metasearch) | Visual learners, deal hunters, budget carrier seekers |
| Orbitz | Orbitz, an OTA, offers direct booking of flights, hotels, and packages with Orbitz Rewards, earning “Orbucks” redeemable for travel. It searches a wide range, including Iberia and Vueling, and excels in bundling. Flexible date searches and no-change-fee filters suit cautious travelers. A price guarantee refunds differences if cheaper fares are found post-booking. With 24/7 support and a solid app, Orbitz is ideal for loyalty-focused users or those needing reliable service for Spain trips. | - Orbitz Rewards (Orbucks) - Direct booking with support - Price guarantee - Flexible date and policy filters - Bundling deals | - Possible booking fees - Not a metasearch, may miss deals - Prices may exceed airline direct | Orbitz Rewards members, bundlers, support seekers |
| Travelocity | Travelocity, an Expedia Group OTA, focuses on direct bookings with a Price Match Guarantee refunding lower fares found within 24 hours. Its intuitive interface offers flexible date searches and filters for budget or flexible tickets. Strong for USA-Spain flights, it also provides bundling discounts. With 24/7 support and a reliable app, Travelocity suits travelers wanting a straightforward process with assurances, especially for routes to Barcelona or Málaga. | - Price Match Guarantee - Direct booking with support - Flexible date and budget filters - Strong for USA-Spain flights - Bundling deals | - Potential booking fees - Limited budget carrier coverage - Less comprehensive than metasearch | Transatlantic travelers, bundlers, price guarantee seekers |
| Priceline | Priceline, an OTA, offers “Express Deals” with discounted flights (details hidden until booked) and standard searches with flexible date options. Its Name Your Own Price tool, though less common, can save for flexible travelers. Searching a broad inventory, including Iberia, it provides bundling discounts and a VIP program for extra savings. Priceline is best for deal seekers comfortable with uncertainty or those bundling flights with hotels for Spain trips. | - Express Deals for savings - Flexible date and filters - VIP program discounts - Bundling options - Reliable support | - Express Deals hide details - Some booking fees - Not a metasearch, may miss deals | Deal seekers, flexible travelers, bundlers |
Why Spain? Quick Facts
- Top Destinations: Barcelona, Madrid, Seville, Valencia, Mallorca, Tenerife.
- Average Summer Temperatures: 82–90°F (28–32°C) in most regions.
- Best Time to Visit: Spring (April–June) or Fall (September–November) for fewer crowds and lower prices.
- Fun Fact: Spain has more than 40 UNESCO World Heritage Sites, and some of Europe’s best food festivals.
Which Website Should You Use for Flights to Spain?
For a trip to Spain:
- Budget flights within Europe — Google Flights includes Ryanair and Vueling, so you can compare them with the bigger airlines.
- A flight from the US — Travelocity is strong on US to Spain routes, and Kayak compares several sites at once.
- Iberia or Vueling with rewards — Orbitz searches both airlines, and bookings earn Orbucks.
- A Spain deal you didn’t search for — A RatePunk deal arrives when Barcelona, Madrid, or Mallorca drops under its normal price from your home airport.
Published: June 25, 2025
Updated: October 15, 2026