Flights Madrid → Buenos Aires (Ezeiza)
As of September 2026, economy flights from Madrid to Buenos Aires (Ezeiza) have a typical range GBP 658–1932, median GBP 871. Full range across all 298 offers: GBP 468–4601. We analyzed 298 offers from 28 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Madrid → Buenos Aires (Ezeiza)
Based on 298 offers · September 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Madrid → Buenos Aires (Ezeiza)
Add-on pricing from the cheapest available offer per airline · September 2026 · GBP
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Avianca | Included | GBP 75 | — |
| Plus Ultra | — | GBP 92 | — |
| ITA Airways | — | — | — |
| Air Canada | Included | GBP 22 | — |
| TAP Air Portugal | Included | GBP 30 | — |
| Lufthansa | Included | GBP 35 | — |
| Air Europa | — | GBP 21 | — |
| Aerolineas Argentinas | Included | — | — |
| United Airlines | Included | GBP 26 | — |
| Turkish Airlines | — | — | — |
| Iberia | Included | GBP 30 | — |
| Air Europa | — | GBP 22 | — |
| Ethiopian Airlines | Included | Included | — |
| British Airways | Included | GBP 65 | — |
| Vueling | — | GBP 9 | — |
| Air France | — | — | — |
| KLM | Included | GBP 35 | — |
| American Airlines | Included | GBP 35 | — |
| LATAM Airlines | Included | GBP 40 | — |
| Swiss International Air Lines | Included | GBP 40 | — |
| Emirates | Included | Included | — |
| China Eastern | Included | Included | — |
| Delta Air Lines | Included | GBP 35 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Madrid to Buenos Aires (Ezeiza) cost?
Based on 298 offers · September 2026
Madrid to Buenos Aires (Ezeiza) flights ranged from GBP 468 to GBP 4601 across 298 offers analyzed in September 2026. The chart below shows how prices distributed across all 298 offers.
These 298 offers (September 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between GBP 748 and GBP 1115
What hidden fees do Madrid to Buenos Aires (Ezeiza) flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Madrid to Buenos Aires (Ezeiza) routes. The breakdown below is based on 298 offers analyzed in September 2026.
| Carrier | Avg fee (GBP) | % of base fare |
|---|---|---|
| AV | 36 | 3% |
| Plus Ultra | 92 | 19% |
| AZ | 35 | 5% |
| AC | 25 | 3% |
| TP | 40 | 4% |
| LH | 31 | 4% |
| Air Europa | 21 | 4% |
| AR | 7 | 1% |
| UA | 39 | 5% |
| TK | 9 | 1% |
| IB | 38 | 4% |
| UX | 41 | 3% |
| ET | 9 | 1% |
| BA | 72 | 7% |
| Vueling | 13 | 2% |
| AF | 38 | 3% |
| KL | 41 | 4% |
| AA | 45 | 5% |
| LA | 54 | 4% |
| LX | 52 | 3% |
| EK | 20 | 1% |
| MU | 30 | 2% |
| DL | 42 | 1% |
Plus Ultra: base ~GBP 400 + fees GBP 92 = ~GBP 492 total. Aerolíneas Argentinas: base ~GBP 598 + fees GBP 7 = ~GBP 605 total.
Plus Ultra's GBP 92 ancillary fees narrow the gap with Aerolíneas Argentinas's lower-fee model — the GBP 198 base difference shrinks to GBP 113 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Plus Ultra charges 12.3x more in ancillary fees than AR on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Madrid to Buenos Aires (Ezeiza)?
28 airlines flew Madrid to Buenos Aires (Ezeiza) in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
| Airline | Offers | Typical range (GBP) | Median (GBP) | Fees (GBP) |
|---|---|---|---|---|
 OB | 1 | — | 487 | n/a |
 Plus Ultra | 1 | — | 492 | 92 (19%) |
 Air Canada | 9 | 537–1296 | 553 | 25 (5%) |
 Air Europa | 1 | — | 557 | 21 (4%) |
 AM | 3 | 589–1272 | 589 | n/a |
 AZ | 8 | 567–868 | 597 | 35 (6%) |
 Aerolíneas Argentinas | 1 | — | 605 | 7 (1%) |
 Iberia | 1 | — | 688 | n/a |
 Turkish Airlines | 11 | 657–921 | 688 | 9 (1%) |
 LL | 11 | 699–810 | 699 | n/a |
 Tap Air Portugal | 3 | — | 720 | n/a |
 Avianca | 20 | 506–2177 | 741 | 36 (5%) |
 United Airlines | 2 | 673–899 | 786 | 39 (5%) |
 Lufthansa | 11 | 657–1111 | 794 | 31 (4%) |
 British Airways | 18 | 758–1610 | 797 | 72 (9%) |
 Vueling | 2 | 799–804 | 801 | 13 (2%) |
 Air France | 8 | 819–1555 | 822 | 38 (5%) |
 Iberia | 80 | 700–1255 | 834 | 38 (5%) |
 KLM | 13 | 812–1867 | 843 | 41 (5%) |
 American Airlines | 8 | 874–875 | 874 | 45 (5%) |
 TAP Air Portugal | 11 | 698–1193 | 976 | 40 (4%) |
 LATAM Airlines | 42 | 946–2073 | 1022 | 54 (5%) |
 Air Europa | 9 | 933–2097 | 1052 | 41 (4%) |
 Ethiopian Airlines | 4 | 722–1629 | 1176 | 9 (1%) |
 Swiss | 2 | 1219–1847 | 1533 | 52 (3%) |
 Emirates | 4 | 1823–2206 | 1927 | 20 (1%) |
 China Eastern | 1 | — | 1960 | 30 (2%) |
 Delta Air Lines | 13 | 2872–2890 | 2890 | 42 (1%) |
Where do the best Madrid → Buenos Aires (Ezeiza) prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Madrid to Buenos Aires (Ezeiza) flights
- Full-service carriers on Madrid–Buenos Aires (Ezeiza) cost 1.2x more than budget airlines (GBP 952 vs GBP 801 median; overall median GBP 871).
- Plus Ultra charges 12.3x more in ancillary fees than AR — GBP 92 vs GBP 7 avg per booking.
- The same route priced GBP 252 apart depending on where it was booked — the lowest median was GBP 666. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Madrid to Buenos Aires (Ezeiza) cost?
- Based on 298 offers analyzed, Madrid to Buenos Aires (Ezeiza) flights range from GBP 468 to GBP 4601, with a median price of GBP 871. Search for your specific dates →
- What hidden fees should I expect on Madrid to Buenos Aires (Ezeiza) flights?
- On average, ancillary fees (bags, seat selection) add GBP 41 to the base fare on Madrid to Buenos Aires (Ezeiza) flights. See itemized fees for your itinerary →
- Which airline is cheapest on Madrid to Buenos Aires (Ezeiza) including all fees?
- OB has the lowest median fare on Madrid to Buenos Aires (Ezeiza) at GBP 487 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Madrid–Buenos Aires (Ezeiza) flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was GBP 666. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Madrid to Buenos Aires (Ezeiza) routes?
- Madrid to Buenos Aires (Ezeiza) has 28 airlines competing, creating a price range from GBP 468 to GBP 4601 across 298 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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