Flights Dublin → Porto
As of October 2026, economy flights from Dublin to Porto have a typical range GBP 179–449, median GBP 302. Full range across all 223 offers: GBP 94–10167. We analyzed 223 offers from 13 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: Dublin → Porto
Based on 223 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Dublin → Porto
Add-on pricing from the cheapest available offer per airline · October 2026 · GBP
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Ryanair | GBP 34 | GBP 28 | — |
| Aer Lingus | — | — | — |
| KLM | — | — | — |
| Lufthansa | GBP 18 | — | — |
| TAP Air Portugal | Included | GBP 30 | — |
| Vueling | — | — | — |
| Iberia | Included | GBP 30 | — |
| SWISS | Included | GBP 40 | — |
| Air France | Included | GBP 35 | — |
| British Airways | Included | — | — |
| Scandinavian Airlines | Included | GBP 30 | — |
| United Airlines | Included | Included | — |
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 Dublin to Porto cost?
Based on 223 offers · October 2026
Dublin to Porto flights ranged from GBP 94 to GBP 10167 across 223 offers analyzed in October 2026. The chart below shows how prices distributed across all 223 offers.
These 223 offers (October 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 252 and GBP 388
What hidden fees do Dublin to Porto flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Dublin to Porto routes. The breakdown below is based on 223 offers analyzed in October 2026.
| Carrier | Avg fee (GBP) | % of base fare |
|---|---|---|
| FR | 13 | 9% |
| EI | 22 | 18% |
| KL | 42 | 13% |
| LH | 42 | 13% |
| TP | 27 | 9% |
| VY | 57 | 19% |
| IB | 40 | 11% |
| LX | 52 | 15% |
| AF | 51 | 11% |
| BA | 13 | 3% |
| SK | 40 | 9% |
| UA | 8 | 0% |
Vueling: base ~GBP 230 + fees GBP 57 = ~GBP 287 total. United Airlines: base ~GBP 10159 + fees GBP 8 = ~GBP 10167 total.
Vueling's GBP 57 ancillary fees narrow the gap with United Airlines's lower-fee model — the GBP 9929 base difference shrinks to GBP 9880 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.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Dublin to Porto?
13 airlines flew Dublin to Porto 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.
Even on the cheapest airline (Aer Lingus), fares ranged GBP 120–130 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (GBP) | Median (GBP) | Fees (GBP) |
|---|---|---|---|---|
 Aer Lingus | 2 | 120–130 | 125 | 22 (18%) |
 Ryanair | 26 | 113–198 | 147 | 13 (9%) |
 Lufthansa | 20 | 198–281 | 258 | n/a |
 Vueling | 7 | 254–345 | 287 | 57 (20%) |
 TAP Air Portugal | 22 | 247–414 | 300 | 27 (9%) |
 KLM | 73 | 222–474 | 308 | 42 (14%) |
 Lufthansa | 38 | 257–434 | 326 | 42 (13%) |
 Iberia | 10 | 296–458 | 369 | 40 (11%) |
 Swiss | 6 | 276–409 | 380 | 52 (14%) |
 British Airways | 2 | 423–424 | 423 | 13 (3%) |
 SAS | 1 | — | 437 | 40 (9%) |
 Air France | 15 | 377–568 | 439 | 51 (12%) |
 United Airlines | 1 | — | 10167 | 8 (0%) |
Where do the best Dublin → Porto 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: Dublin to Porto flights
- Full-service carriers on Dublin–Porto cost 5.7x more than budget airlines (GBP 1230 vs GBP 217 median; overall median GBP 302).
- VY charges 6.8x more in ancillary fees than UA — GBP 57 vs GBP 8 avg per booking.
- The same route priced GBP 191 apart depending on where it was booked — the lowest median was GBP 148. 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 Dublin to Porto cost?
- Based on 223 offers analyzed, Dublin to Porto flights range from GBP 94 to GBP 10167, with a median price of GBP 302. Search for your specific dates →
- What hidden fees should I expect on Dublin to Porto flights?
- On average, ancillary fees (bags, seat selection) add GBP 38 to the base fare on Dublin to Porto flights. See itemized fees for your itinerary →
- Which airline is cheapest on Dublin to Porto including all fees?
- Aer Lingus has the lowest median fare on Dublin to Porto at GBP 125 (median across 2 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Dublin–Porto 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 148. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Dublin to Porto routes?
- Dublin to Porto has 13 airlines competing, creating a price range from GBP 94 to GBP 10167 across 223 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
13 airlines compete on this route — we check every one
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