Porto (OPO) to Belfast (BHD) flights from EUR287

*Modifying this information may result in a different fare

*All amounts are in EUR. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. 

Why book directly on the KLM website?

Explore the benefits of booking through our website.

No hidden costs icon

No hidden costs

Book with confidence. Our rates hide no unpleasant surprises.

24/7 customer service icon

24/7 customer service

Count on direct, personal support whenever you need it, day or night.

Seamless travel icon

Seamless travel

Enjoy a smooth journey with timely updates and automatic rebooking.

Lowest fares between Porto and Belfast

cmp-daily-histogram-bars-legend-min-price-aria-label EUR294
cmp-daily-histogram-bars-legend-max-price-aria-label EUR616
Displaying fares for October-2026
  • OPO–BHD, 12/10/2026 – 19/10/2026: From EUR511
    12

    Mo

    OCT

  • OPO–BHD, 13/10/2026 – 20/10/2026: From EUR454
    13

    Tu

  • OPO–BHD, 14/10/2026 – 04/11/2026: From EUR421
    14

    We

  • OPO–BHD, 15/10/2026 – 29/10/2026: From EUR407
    15

    Th

  • OPO–BHD, 16/10/2026 – 13/11/2026: From EUR466
    16

    Fr

  • OPO–BHD, 17/10/2026 – 24/10/2026: From EUR401
    17

    Sa

  • OPO–BHD, 18/10/2026 – 08/11/2026: From EUR389
    18

    Su

  • OPO–BHD, 19/10/2026 – 02/11/2026: From EUR363
    19

    Mo

  • OPO–BHD, 20/10/2026 – 27/10/2026: From EUR357
    20

    Tu

  • OPO–BHD, 21/10/2026 – 04/11/2026: From EUR393
    21

    We

  • OPO–BHD, 22/10/2026 – 29/10/2026: From EUR468
    22

    Th

  • OPO–BHD, 23/10/2026 – 13/11/2026: From EUR515
    23

    Fr

  • OPO–BHD, 24/10/2026 – 31/10/2026: From EUR534
    24

    Sa

  • OPO–BHD, 25/10/2026 – 01/11/2026: From EUR616
    25

    Su

  • OPO–BHD, 26/10/2026 – 02/11/2026: From EUR337
    26

    Mo

  • OPO–BHD, 27/10/2026 – 10/11/2026: From EUR358
    27

    Tu

  • OPO–BHD, 28/10/2026 – 31/10/2026: From EUR492
    28

    We

  • OPO–BHD, 29/10/2026 – 01/11/2026: From EUR439
    29

    Th

  • OPO–BHD, 30/10/2026 – 27/11/2026: From EUR375
    30

    Fr

  • OPO–BHD, 31/10/2026 – 03/11/2026: From EUR361
    31

    Sa

  • OPO–BHD, 01/11/2026 – 08/11/2026: From EUR406
    01

    Su

    NOV

  • OPO–BHD, 02/11/2026 – 09/11/2026: From EUR442
    02

    Mo

  • OPO–BHD, 03/11/2026 – 10/11/2026: From EUR376
    03

    Tu

  • OPO–BHD, 04/11/2026 – 18/11/2026: From EUR318
    04

    We

  • OPO–BHD, 05/11/2026 – 08/11/2026: From EUR358
    05

    Th

  • OPO–BHD, 06/11/2026 – 13/11/2026: From EUR301
    06

    Fr

  • OPO–BHD, 07/11/2026 – 10/11/2026: From EUR296
    07

    Sa

  • OPO–BHD, 08/11/2026 – 06/12/2026: From EUR294
    08

    Su

  • OPO–BHD, 09/11/2026 – 23/11/2026: From EUR358
    09

    Mo

  • OPO–BHD, 10/11/2026 – 17/11/2026: From EUR376
    10

    Tu

  • OPO–BHD, 11/11/2026 – 14/11/2026: From EUR318
    11

    We

  • RangeEUR294-EUR616